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ALL-SG8310PM
operation manual
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User Manual
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Allnet ALL-SG8310PM operation manual

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Page 1
ALL-SG8310PM
8 Port Gigabit Smart Managed
HPoE Switch
USER MANUAL
Page 2
ALL-SG8310PM - User’s Guide
Contents
HAPTER 1 PRODUCT INSTRUCTION ................................................................................................ 5
C
1.1 Introduction ................................................................................................................ 5
1.2 Front Panel .................................................................................................................... 5
1.3 Rear Panel ........................................................................................................................ 6
C
HAPTER 2 PREPARATIONS BEFORE INSTRUCTION ............................................................................. 6
2.1 Precautions ...................................................................................................................... 6
2.2 Check Installation Environment ................................................................................... 6
2.3 Installation Tools ........................................................................................................... 7
C
HAPTER 3 INSTALLATION ............................................................................................................. 7
3.1 Install the Switch ........................................................................................................... 7
3.2 Test after Installation .................................................................................................... 7
C
HAPTER 4 TECHNICAL SPECIFICATIONS ......................................................................................... 8
4.1 Hardware Features: ......................................................................................................... 8
4.2 Software Features: .......................................................................................................... 8
PART TWO WEB CONFIGURATION GUIDE ...................................................................... 11
C
HAPTER 1 USER LOGIN ............................................................................................................. 11
C
HAPTER 2 SWITCH STATUS ........................................................................................................ 12
2.1 System Information .................................................................................................... 12
2.2 Logging Message ........................................................................................................ 12
2.3 Port Counters .............................................................................................................. 13
2.4 Link Aggregation ........................................................................................................ 13
2.5 LLDP Statistics.............................................................................................................. 14
2.6 IGMP Statistics ............................................................................................................. 14
2.7 STP Statistics ................................................................................................................ 15
2.8 MAC Address Table ..................................................................................................... 15
C
HAPTER 3 BASIC CONFIGURATION .............................................................................................. 16
3.1 IP Configuration ............................................................................................................ 16
3.2 Account Configuration ............................................................................................... 17
3.3 Logging Setting .......................................................................................................... 17
3.4 Port Setting ................................................................................................................. 18
C
HAPTER 4 ADVANCED CONFIGURATION ...................................................................................... 19
4.1 Port Mirror Configuration ............................................................................................ 19
4.2 Port Aggregation .......................................................................................................... 20
4.3 VLAN Management .................................................................................................... 21
4.4 Voice VLAN .................................................................................................................. 22
4.5 Multicast Configuration ............................................................................................. 23
4.6 IGMP Snooping Configuration ................................................................................... 24
4.7 Jumbo Frame Configuration ......................................................................................... 24
4.8 Static MAC Address Table ............................................................................................. 25
4.9 Dynamic MAC Address Configuration .......................................................................... 25
4.10 LLDP Configuration .................................................................................................. 26
4.11 SNMP Configuration ................................................................................................. 26
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4.12 PoE Management ........................................................................................................ 28
C
HAPTER 5 NETWORK SECURITY .................................................................................................. 29
5.1 Port Limit Configuration ............................................................................................ 29
5.2 Storm Control .............................................................................................................. 31
5.3 Port Isolation ............................................................................................................... 32
5.4 DoS configuration ....................................................................................................... 32
5.5 STP Configuration ....................................................................................................... 33
C
HAPTER 6 SYSTEM MAINTENANCE ............................................................................................. 35
6.1 Reboot Switch ............................................................................................................. 35
6.2 Factory Reset ............................................................................................................... 35
6.3 Firmware Upgrading .................................................................................................. 36
6.4 Ping Test ...................................................................................................................... 36
6.5 Network Cable Test ..................................................................................................... 36
APPENDIX TROUBLE SHOOTING ................................................................................. 37
SAFETY WARNINGS & CE LINKAGE .............................................................................. 38
GPL………. ..................................................................................................................... 39
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Page 4
Packaging list:
1x ALL-SG8310PM
1x Power Cord
1x CD/QIG
1x Installation accessories kit
Please contact local reseller or distributor if any accessories are missing.
ALL-SG8310PM - User’s Guide
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ALL-SG8310PM - User’s Guide
Part One Hardware Installation Guide
Chapter 1 Product Instruction
1.1 Introduction
ALL-SG8310PM: 8*10/100/1000M PoE ports, 2*1000 Base-X SFP; 1*Console port.
Switches.
1.2 Front Panel
1. ALL-SG8310PM
8*10/100/1000M PoE ports, 2*1000 Base-X SFP; 1*Console port.
Picture 1.2.1 ALL-SG8310PM Front Panel
LED Indicator Instruction
Please check the LED indicators on the left of front panel.
1. Power Indicator
The power indicator is on the upper-left side of front panel, it is on when the switch is
powered. If the indicator is off, please check the power supply.
2. System Indicator
Over the power indicator is the system indicator, it flashes when switch works normally.
3. 10/100Mbps Link/ACT Indicators
The indicators marked with numbers are yellow when the 10/100M ports
auto-negotiate connected, and the yellow indicators flash when there are data
communications through the ports.
4. 1000Mbps Link/ACT Indicators
The indicators marked with numbers are green when the 1000Mbps ports
auto-negotiate connected, and the green indicators will flash when there are data
communications through the ports.
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1.3 Rear Panel
Picture 1.3.1 ALL-SG8310PM Rear Panel
Power Socket: Three-core power socket is adopted, please connect female head of power cord to the socket, and connect the AC power supply with male head.
Chapter 2 Preparations before Instruction
2.1 Precautions
Please read the following precautions carefully before operation, to avoid damaging the device or causing body injuries.
1). Please remove the power socket before cleaning the switch. Don’ wipe the switch with wet cloth or wash the switch with liquid.
2). Don’t stock the device in damp environment or near water, to avoid water or moisture penetrating into the inner device.
3). Don’t put the device on a unstable box or desk, the device will get damaged from falling.
4). Please keep good ventilation indoor, and make sure the heat dissipation function of switch works well.
5). The switch only works normally in suitable voltage. Please check the working voltage first.
6). Please don’t open the switch enclosure randomly, especially when the switch is powered on, there is risk of electric shock.
7). Please wear anti-static wrist strap when change the interface board, to avoid the static electricity damage the board.
2.2 Check Installation Environment
The switch is for indoor use only, please pay attention to the following problems when install the switch in a cabinet or put the device directly on the desktop.
1) The air vents of switch must have enough space to dissipate the heat inside enclosure.
2) A good heat dissipation system in the cabinet or on the desktop.
3) The cabinet or desktop strong enough to support the weight of switch and
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ALL-SG8310PM - User’s Guide
installation accessories.
4) Safe ground connection for the cabinet or desktop.
2.3 Installation Tools
1) Flathead screw driver
2) Cross screw driver
3) Anti-static wrist strap
Chapter 3 Installation
3.1 Install the Switch
3.1.1 Install the switch on a 19 inch standard cabinet
1) First fix the provided two L-shaped brackets on the two sides of switch.
2) Fix the switch on the rack with screws (screws are not provided).
Picture 3.1.1 Cabinet Installation
3.1.2 Install the switch on the desktop
When there is no 19 inch standard cabinet, the switch is usually put on clean desktop. The operation is easier, please follow the below instructions:
1) Keep the desktop stable and safely grounded.
2) Set aside 10cm space around switch for heat dissipation.
3) Don’t put any heavy device on the switch.
3.2 Test after Installation
Make sure the working voltage is the same with the rated voltage of switch.
Check the connection of grounded cord.
Check the connection of configuration cable and power input cord.
If the interface cable is partly deployed outdoor, please check the connection of
anti-thunder
AC power strip and interface anti-thunder device.
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Chapter 4 Technical Specifications
4.1 Hardware Features:
Item ALL-SG8310PM
Fixed Ports
PoE standards
Max Output Power(single
port)
Total Power Consumption
PoE Pin-out
Switching Capacity
Forwarding Mode
Forwarding Rate
Operation Temperature
Storage Temperature
Operation Humidity
Storage Humidity
Dimensions
Input Power Supply
Weight
LED Indicator
Energy Saving
8*10/100/1000 Base-T
2*1000 Base-X SFP
IEEE802.3af/at
30W
150W
1/2(+)，3/6(-)；Customized 4/5(+),7/8(-)
≥16Gbps
Full wire-speed storage and forwarding
10M：14880pps/port
100M：148809pps/port
1000M：1488095pps/port
-20~50°C
-40~70°C
10%～90%(
5%～95%(
280（L)*180(W)*44(H)mm
AC：90-264V ~ 50-60Hz/150W
<2Kg
Power，Link/Act，PoE Status
Comply with “EEE” Energy Efficient Ethernet
non-condensing)
non-condensing)
ALL-SG8310PM - User’s Guide
4.2 Software Features:
Item
Protocol
and Standards
ALL-SG8310PM
IEEE 802.3, 10 BASE-T Ethernet
IEEE 802.3ad, Static or Dynamic Link Aggregation
IEEE 802.3u,100 BASE-TX
IEEE 802.3ab,1000 BASE-T
IEEE 802.3z,1000 BASE-X
IEEE 802.3x,Full-Duplex Flow Control
IEEE 802.1q,VLAN
IEEE 802.1p,QoS/CoS
IEEE 802.1d, Spanning Tree Protocol
IEEE 802.1w,Rapid Spanning Tree Protocol
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MAC Address
VLAN
Spanning Tree
Port Aggregation
Port Mirroring
Loop Protection
Port Isolation
Traffic Control
Flow Rate Limitation
Multicast
Storm Suppression
QOS
Standard Wiring
Negotiation Mode
System Maintenance
ALL-SG8310PM - User’s Guide
IEEE 802.3az,EEE(Energy Efficient Ethernet)
IEEE 802.1s,Multiple Spanning Tree Protocol
8K MAC addresses
Support auto-update, two-way learning
Supports VLAN based on ports, protocols and ACL
Maximum 4K VLANs
VLANs based on IEEE 802.1q
STP Spanning Tree Protocol
RSTP Rapid Spanning Tree Protocol
MSTP Multiple Spanning Tree Protocol
8 aggregation groups,each containing up to 8 ports;
Many-to-one mirroring(that is, multiple mirroring ports,
and one monitor port)
Ring protection, real-time detection/quick alarm/accurate
location/intelligent blocking/auto-recovery
Isolate the communication between ports, only uplink
permitted
Back-pressure traffic control under Half-Duplex mode
IEEE 802.3x traffic control under Full-Duplex mode
Port-based ingress or egress rate limiting
IGMPv1/v2/v3 and MLDv1/2 Snooping
Supports multiple storm suppression:UC,MC,unknown
cast and broadcast.
Storm suppression based on bandwidth
adjustment,storm filtering and ACL
Supports attack against strategy, against Land attack,Blat
attack,Ping attack and TCL controued Flag attack.
Binding of user port ,IP address and MAC address
Security limitation based on port MAC address quantity
SP（Strict Priority)
WFQ (Weighted Fair Queuing)
WRR (Weighted Round Robin)
Random Early Detect(RED)
Weighted Random Early Detection(WRED)
Head of Line
802.1p (Port Queuing Priority)
DSCP Priority(Differentiated Service Code Point)
Support Auto-MDIX
Auto-negotiation
Check the connectivity of network cables
Upload/Download configuration files
Upload upgrade patch
View system log
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Management
ALL-SG8310PM - User’s Guide
Supports factory reset
Visual web interface management
CLI management
Telnet management
SNMP management
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Part Two WEB Configuration Guide
Chapter 1 User Login
Switch adopt Web-based interface management, the default IP is 192.168.2.1. Please
make sure the IP address of PC is in the same network segment with that of switch, or
the PC can’t access to manage the switch. After the setting of IP address, please input
192.168.2.1 in the browser to access the configuration interface of switch.
The Web management interface consists of five parts, which are switch status, basic
configuration, advanced configuration, network security, system maintenance.
Picture 1.1.1 Login Page
Enter username and password in the above login page, the default username and
password is admin. The system only support single user login, other logins will be
refused until the user logs out.
If IP address conflict occurs, it suggests the latest user didn’t log out successfully. Please
reboot the device or try to log in again180s later.
It is advised to reset the IP address and password in first login, and make sure the switch
is not configured in the same network segment with DHCP server or Internet Gateway
device.
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Chapter 2 Switch Status
2.1 System Information
Picture 2.1.1 System Information
Device status can be checked in the above page, which contains: Device Model number(equipment type), PCB/HW Version, MAC Address,Serial Number(System Object ID), Firmware Version, Firmware Updated Date, System Running Time(System Up Time).
2.2 Logging Message
Picture 2.2.1 Logging Message
System log can be checked in above page. Maintenance technicians can check the history system log.
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2.3 Port Counters
ALL-SG8310PM - User’s Guide
Picture 2.3.1 Port Counters
The above picture shows switch port statistics. Users can check the sent/received bytes,sent/received packets, wrongly sent/received packets. If there are too many wrong packets, it suggests the port has very poor working performance, the user need to examine the connection of network cable or the partner network card. The current software version doesn’t support real-time statistics refresh, please click “Refresh” button to get new statistics.
2.4 Link Aggregation
Picture 2.5.1 Link Aggregation
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In above Link Aggregation page, user can check the port aggregation information. Like aggregator group (LAG), link state, aggregator group member state (active/standby).
2.5 LLDP Statistics
Picture 2.6.1 LLDP Statistics
LLDP information can be checked in above page. When enable the LLDP(Link Layer
Discovery Protocol ) function, LLDP information of switch ports can be checked here.
2.6 IGMP Statistics
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Picture 2.7.1 IGMP Statistics
When the IGMP snooping function is enabled, IGMP information can be checked in above page.
2.7 STP Statistics
Picture 2.8.1 STP Statistics
In above STP statistics page, users can check the BPDU packets of every port and every link aggregation STP.
2.8 MAC Address Table
Picture 2.9.1 MAC Address Table
MAC address table and configuration can be checked in above page, users can add the showed dynamic MAC addresses to static MAC table.
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Chapter 3 Basic Configuration
3.1 IP Configuration
ALL-SG8310PM - User’s Guide
Picture 3.1.1 IP configuration
The above IP address configuration page can be used to configure the IP address of
device management interface “Interface Vlan 1”. The default IP address, subnet
mask and gateway will be showed in the page. When revise the configuration,
please press “save” to confirm new configuration. Press “reset” to back to original
configuration.
Above configuration need to be done under default “Static” state, if switch the IP
address mode to DHCP, IP address will be get dynamically. Please record the new IP
address for future login.
Notice: Don’t modify the subnet mask unless exceptional case, login problem will be
caused by improper modification.
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3.2 Account Configuration
Picture 3.2.1 Account configuration
Login password can be revised in this page, please remember the new password for
future login.
3.3 Logging Setting
Picture 3.3.1 Logging Setting
System log configuration is checked in above page. Remote log server can be
configured, system log can be saved on the remote server as backup use. Enable or
disable the remote backup function in this page, “server IP address” need to be
entered manually.
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3.4 Port Setting
ALL-SG8310PM - User’s Guide
Picture 3.5.1 Port Setting
Port Status: The user can enable or disable a port in this page. Click “Enable” to open
the port, click “Disable” to close the port, the default setting is “Enable”.
Port Mode: 6 modes can be configured: Auto-negotiation,10 Half,10 Full,100 Half, 100
Full and1000 Full. Default mode is Auto-negotiation, can be changed in pull-down list.
Flow Control: This function is defaulted closed, open it when needed.
Loop Detection: The function is defaulted closed, open it when needed. A port will be
blocked to cut the loop when loop is detected.( Notice: the port link indicator in front
panel will be still on when the port is blocked, for the physic connection is existed; while
the link indicator on the top of web management pages will be off.)
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Chapter 4 Advanced Configuration
4.1 Port Mirror Configuration
ALL-SG8310PM - User’s Guide
Picture 4.1.1 Port Mirror Configuration
Users can do Port Mirror Configuration in above page. Port mirroring is used on a network switch to send a copy of network packets or data traffic from some ports (or an entire VLAN) to a network monitoring connection on specified switch port. The original port is called Source Port, and the specified port is Mirroring Port. This is commonly used for network appliances that require monitoring of network traffic without influencing the normal working of every port, it’s a convenient online-monitoring function. All ports have mirroring function, but only one port can be configured as Mirroring Port. In the same system, there is only one mirroring port, while more than one Source Ports can be existed. When a port is configured as mirroring port, its corresponding port can’t be configured as source port.
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4.2 Port Aggregation
4.2.1 Static Aggregation
ALL-SG8310PM - User’s Guide
Picture 4.2.1 Static Aggregation
Switches support 8 aggregation groups, each group contains maximum 8 ports. The members in the same aggregation group should have same configuration for port forwarding rate mode and VLAN distribution. If LACP function applied for some ports, then static aggregation can’t be configured.
Notice: Static aggregation can’t be configured when LACP function enabled.
4.2.2 LACP Setting
Picture 4.2.2 LACP Setting
When the LACP protocol is on, the aggregated devices interactively gather information
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through LACP. According to the parameters and status of each device, automatically receive and dispatch Data of matchable link aggregation. When the Aggregation is formed, switches keep in an aggregation link status, switches automatically adjusts link aggregation or dissolute when configuration changes. If the port is configured as static aggregation, the dynamic LACP will be not available.
Notice: Static aggregation LACP function can’t be used together.
4.3 VLAN Management
4.3.1 VLAN Setting
Picture 4.3.1 VLAN Setting
VLAN can be created or deleted in above page. Users can create a new VLAN and give a name to the VLAN.
4.3.2 VLAN Port Status
Picture 4.3.1 VLAN Port Status
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Port features can be configured in above page. Users can create a VLAN and add ports to the VLAN list with specified mode. VLAN features and port parameters can be configured. Ingress Filtering: enable ingress filtering function to abandon or forward unmatched VLAN packets. This function is default disable, the unmatched packet will be received. Membership type: tag refers to the port will receive tagged packets (and the VLAN ID in for tagged packet is not “0”); untag refers to the port receive untagged packets only.
4.4 Voice VLAN
4.4.1 Voice VLAN
Picture 4.4.1 Voice Vlan
Voice VLAN is the VLAN for voice data flow. Create a Voice VLAN and add the ports connected with voice devices to Voice VLAN, Voice data flow can be centrally transmitted in Voice VLAN. Users can configure special QoS(Quality of Service) for the voice data flow, like configure a higher transmitting priority class to ensure a high quality connection.
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4.4.2 Voice VLAN OUI
Picture 4.4.2 Voice Vlan OUI
ALL-SG8310PM - User’s Guide
Voice VLAN signify mode can be configured in this page, like Siemens AG phones、
Cisco phones、H3C phones……
4.5 Multicast Configuration
Picture 4.5.1 Multicast Configuration
MLD Snooping is short for Multicast Listener Discovery Snooping, which is IPv6 multicast control mechanism for Layer 2 devices. The function is used to manage and control IPv6 multicast. Multicast snooping configuration can be made in above page, enable or disable multicast snooping and define multicast snooping address range.
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4.6 IGMP Snooping Configuration
ALL-SG8310PM - User’s Guide
Picture 4.6.1 IGMP Snooping
IGMP snooping configuration can be made in above page, enable or disable IGMP snooping and define IGMP snooping address range.
4.7 Jumbo Frame Configuration
Picture 4.7.1 Jumbo Frame Configuration
Generally, the max frame size for packet is 1518 Bytes, when packet is larger than this size, it will be processed in batch, 1518 Bytes as a unit. And users can also set a Jumbo Frame limitation in this page(from 1522 to 9216 Bytes), enable Jumbo Frames transmitted smoothly, reduce the load.
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4.8 Static MAC Address Table
Picture 4.8.1 Static ARP Table
Static MAC address configuration can be manually made in this page. MAC items can be added according “port”,”VLAN ID”,”MAC address” and “IP address”.
4.9 Dynamic MAC Address Configuration
Picture 4.9.1 Dynamic MAC Address Configuration
In above dynamic address setting page, users can check the aging time of MAC address.
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4.10 LLDP Configuration
ALL-SG8310PM - User’s Guide
Picture 4.10.1 LLDP Configuration
Switches support LLDP(Link Layer Discovery Protocol), which can define switch capacity, management address, device tags and port tags as different(TLV(type/length/value) and save them in LLDPDU (Link Layer Discovery Protocol Data Unit). These information will be released to the direct-connected neighbor device, neighbor devices will save these information based on MIB(Management Information Base) . These information will be used for network management system examination or judge link communication condition. LLDP information can be configured in above page, including transmission interval, hold time Multiplier, retransmission delay and transmission delay. Enable LLDP or Disable LLDP can be configured. Users can also configure the information transmitted to neighbor devices, like port description, system name, system description, system property and management address.
4.11 SNMP Configuration
4.11.1 SNMP system configuration
Picture 4.11.1 SNMP System Configuration
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SNMP (Simple Network Management Protocol) is Internet-standard protocol for managing devices on IP networks. It consists of a set of standards for network management, including an application layer protocol, a database schema, and a set of data objects. SNMP is used mostly in network management systems to monitor network-attached devices for conditions that warrant administrative attention.
4.11.2 SNMP Community configuration
Picture 4.11.2 SNMP Community Configuration
Configure SNMP common identifiers, switches with same community identifier can make unified management.
4.11.3 Trap Configuration
Picture 4.12 Trap Configuration
SNMP trap is a message used in SNMP protocol, the device can send a trap message to SNMP manager when they experience a problem, rather than waiting for the polling of SNMP manager.
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4.12 PoE Management
Trap Configuration
From above interface 4.9.1, you can find “Enable/disable” to enable or disable PoE supply power to powered device. From the Priority, you can find Low, Middle and High to ensure power output of the port with the highest priority. You can check current currency from column“(mA)”,Voltage from column“（V）” and power from column“(W)” and PoE output grade from column “(Class)” The default setting is “0”for 0-13W PD, ”1” for less than 4W PD, “2” for 4-7W PD. “3”for 7-13W PD,”4” for IEEE802.3at PD, “5,6” kept as potential grade. You can find PoE supply power normally or not from “Status” column or LED indicators status from Front panel of the Switch.
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Chapter 5 Network Security
5.1 Port Limit Configuration
ALL-SG8310PM - User’s Guide
Picture 5.1.1 Ingress Bandwidth Control
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Picture 5.1.2 Egress Bandwidth Control
Picture 5.1.3 Egress Queue Bandwidth
Switch Bandwidth can be configured in above pages. Configurations include ingress/egress flow control, flow control priority class.
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5.2 Storm Control
ALL-SG8310PM - User’s Guide
Picture 5.2.1 Storm control
Picture 5.2.2 Storm control Port Configuration
After enable the global situation storm control, please continue with function configuration. The switch supports multiple storm control modes, like broadcast storm control, unknown multicast storm control and unknown unitcast storm control.
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5.3 Port Isolation
Picture 5.3.1 Port Isolation Configuration
In above port isolation page, isolated ports can be configured. Applying port isolation function to ensure port security.
5.4 DoS configuration
Picture 5.4.1 Global Dos Configuration
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Picture 5.4.2 Dos Port Configuration
Dos is short for Denial of Service, what causes DoS problem is DoS attacks, which will block the normal network service. The most common DoS attacks are computer network bandwidth attack and connectivity attack. Please configure DoS information in above pages.
5.5 STP Configuration
Picture 5.5.1 STP Global configuration
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Picture 5.5.2 STP Port configuration
ALL-SG8310PM - User’s Guide
Picture 5.5.3 STP Bridge Configuration
STP configurations can be made in above pages. Users can choose from STP and
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RSTP modes according to different network requirements.
Chapter 6 System Maintenance
6.1 Reboot Switch
Picture 6.1.1 Reboot Switch
Above page is used to reboot switch. When manage the switch, some configurations need to reboot the switch to take effect.
6.2 Factory Reset
Picture 6.2.1 Factory Reset
The switch supports factory reset, press “restore” button to set all configurations back to factory default settings, except ip address.
Factory Reset via serial console or Telnet:
Username: admin Password: ***** (default-PW is admin) Switch# restore-defaults Restore Default Success. Do you want to reboot now? (y/n)y Rebooting now...
Serial Console:
115.2Kbps, 8Bit, N, 1, no handshake
Pin assignment serial Console-Cable
RJ-45 DB9 female Pin Pin 3 ----------------- 2 5 ----------------- 5 6 ----------------- 3
The switch will set all configurations back to default settings!
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6.3 Firmware Upgrading
Picture 6.3.1 Firmware Upgrading
Current system software version can be checked in this page, and new software upgrade can be made.
6.4 Ping Test
Picture 6.4.1 Ping Test Configuration
Ping test is to check if a specified Client can be reached, the function is the same with ping command under windows command lines. The IP addresses of switch and PC must be in same network segment.
6.5 Network Cable Test
Picture 6.6.1 Network Cable Test
Users can test the twisted pair cable working status. Please select test ports then press “cooper test” to check the working status.
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Appendix Trouble shooting
Problems Reasons Solutions
All LEDs are off when
power on the switch
The LINK LED is unlit.
Slower data
transmitting and
packets loss.
The network cable
works in one
port ,doesn’t work in
another new port.
All the “ACT” LEDs
flash and the network
rate slow down
Stop to work after
working for a while.
“PoE” LED indicators
flash
Power cord connection error or
power supply failure
1．Network cable is damaged or
the connection is not firm.
2．Wrong network cable type or
the cable is longer than 100m.
The communication pattern of
switch and PDs are not
matched.
There is no data transmitting
from PD and the switch can’t
learn a new address to do
communication.
Caused by broadcast storm.
1. Abnormal power supply.
2. Overheating.
1. PoE port doesn’t work
2. PD is overloaded
3. The network cable is
damaged.
Check power cord connection and the
power socket.
Change the network cable.
Changed to matched pattern or
configure to auto-negotiation pattern.
Waiting for 120s, the swith will get
auto-updated address or transmitting
data from the PD, the switch will get
address then.
1. Check if there is a loop problem,
reasonably configure the network.
2. Check if there are large numbers of
broadcast packets from specific sites.
1. Check power connection and the
working voltage;
2. Check the working environment,
including air hole and switch fan.
Check the network cable, port
connection or reduce the load of PDs.
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ALL-SG8310PM - User’s Guide
ALLNET GmbH Computersysteme declares that the device ALL-SG8310PM is in compliance with the essential requirements and other relevant provisions of Directive 2004/108/EC. The Declaration of conformity can be found under this link:
www.allnet.de/downloads.html.
Safety Warnings
For your safety, be sure to read and follow all warning notices and instructions.
Do not open the device. Opening or removing the device cover can expose you to
dangerous high voltage points or other risks. Only qualified service personnel can service the device. Please contact your vendor for further information.
Do not use your device during a thunderstorm. There may be a risk of electric shock
brought about by lightning.
Do not expose your device to dust or corrosive liquids.
Do not use this product near water sources.
Make sure to connect the cables to the correct ports.
Do not obstruct the ventilation slots on the device.
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
GPL Declaration for ALLNET products
DISCLAIMER_OF_WARRANTY
This Program is free software; you can redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation; version 2 of the License.
This Program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General Public License along with this Program; if not, write to
the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
The full text of the GNU General Public License version 2 is included with the software distribution in the file
LICENSE.GPLv2
NO WARRANTY
BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE
EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. IN NO EVENT UNLESS REQUIRED BY
APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO
MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF
THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA
BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Written Offer for Source Code
For binaries that you receive from ALLNET GmbH Computersysteme on physical media or within the download
of the offered firmware that are licensed under any version of the GNU General Public License (GPL) or the
GNU LGPL, you can receive a complete machine-readable copy of the source code by sending a written request
to:
ALLNET GmbH Computersysteme
Maistrasse 2
82110 Germering
Your request should include: (i) the name of the covered binary, (ii) the version number of the ALLNET product
containing the covered binary, (iii) your name, (iv) your company name (if applicable) and (v) your return
mailing and email address (if available). We may charge you a nominal fee to cover the cost of the media and
distribution. Your request must be sent within three (3) years of the date you received the GPL or LGPL
covered code. For your convenience, some or all of the source code may also be found at:
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
http://www.allnet.de/gpl.html
LICENSE.GPLv2
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but
changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast,
the GNU General Public License is intended to guarantee your freedom to share and change free software--to
make sure the software is free for all its users. This General Public License applies to most of the Free
Software Foundation's software and to any other program whose authors commit to using it. (Some other
Free Software Foundation software is covered by the GNU Library General Public License instead.) You can
apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are
designed to make sure that you have the freedom to distribute copies of free software (and charge for this
service if you wish), that you receive source code or can get it if you want it, that you can change the software
or use pieces of it in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you
to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of
the software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the
recipients all the rights that you have. You must make sure that they, too, receive or can get the source code.
And you must show them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives
you legal permission to copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain that everyone understands that there is
no warranty for this free software. If the software is modified by someone else and passed on, we want its
recipients to know that what they have is not the original, so that any problems introduced by others will not
reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that
redistributors of a free program will individually obtain patent licenses, in effect making the program
proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use
or not licensed at all.
The precise terms and conditions for copying, distribution and modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright
holder saying it may be distributed under the terms of this General Public License. The "Program",
below, refers to any such program or work, and a "work based on the Program" means either the
Program or any derivative work under copyright law: that is to say, a work containing the Program
or a portion of it, either verbatim or with modifications and/or translated into another language.
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
(Hereinafter, translation is included without limitation in the term "modification".) Each licensee is
addressed as "you".
Activities other than copying, distribution and modification are not covered by this License; they are
outside its scope. The act of running the Program is not restricted, and the output from the
Program is covered only if its contents constitute a work based on the Program (independent of
having been made by running the Program). Whether that is true depends on what the Program
does.
1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any
medium, provided that you conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and
to the absence of any warranty; and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty
protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based
on the Program, and copy and distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you changed the
files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part contains or is
derived from the Program or any part thereof, to be licensed as a whole at no charge to all
third parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you must cause it,
when started running for such interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a notice that there is no
warranty (or else, saying that you provide a warranty) and that users may redistribute the
program under these conditions, and telling the user how to view a copy of this License.
(Exception: if the Program itself is interactive but does not normally print such an
announcement, your work based on the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If identifiable sections of that
work are not derived from the Program, and can be reasonably considered independent and
separate works in themselves, then this License, and its terms, do not apply to those sections
when you distribute them as separate works. But when you distribute the same sections as
part of a whole which is a work based on the Program, the distribution of the whole must be on
the terms of this License, whose permissions for other licensees extend to the entire whole, and
thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written
entirely by you; rather, the intent is to exercise the right to control the distribution of derivative
or collective works based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or
with a work based on the Program) on a volume of a storage or distribution medium does not
bring the other work under the scope of this License.
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or
executable form under the terms of Sections 1 and 2 above provided that you also do one of the
following:
a) Accompany it with the complete corresponding machine-readable source code, which must be
distributed under the terms of Sections and 2 above on a medium customarily used for
software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a
charge no more than your cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be distributed under the terms of
Sections 1 and 2 above on a medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding
source code. (This alternative is allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such an offer, in accord with
Subsection b above.)
The source code for a work means the preferred form of the work for making modifications to it.
For an executable work, complete source code means all the source code for all modules it contains,
plus any associated interface definition files, plus the scripts used to control compilation and
installation of the executable. However, as a special exception, the source code distributed need
not include anything that is normally distributed (in either source or binary form) with the major
components (compiler, kernel, and so on) of the operating system on which the executable runs,
unless that component itself accompanies the executable.
If distribution of executable or object code is made by offering access to copy from a designated
place, then offering equivalent access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not compelled to copy the source
along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under
this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void,
and will automatically terminate your rights under this License. However, parties who have received
copies, or rights, from you under this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not signed it. However, nothing else
grants you permission to modify or distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by modifying or distributing the
Program (or any work based on the Program), you indicate your acceptance of this License to do so,
and all its terms and conditions for copying, distributing or modifying the Program or works based
on it.
6. Each time you redistribute the Program (or any work based on the Program), the recipient
automatically receives a license from the original licensor to copy, distribute or modify the Program
subject to these terms and conditions. You may not impose any further restrictions on the
recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by
third parties to this License.
7. If, as a consequence of a court judgment or allegation of patent infringement or for any other
reason (not limited to patent issues), conditions are imposed on you (whether by court order,
agreement or otherwise) that contradict the conditions of this License, they do not excuse you from
the conditions of this License. If you cannot distribute so as to satisfy simultaneously your
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
obligations under this License and any other pertinent obligations, then as a consequence you may
not distribute the Program at all. For example, if a patent license would not permit royalty-free
redistribution of the Program by all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to refrain entirely from distribution
of the Program.
If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of
the section is intended to apply and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any patents or other property right claims or to
contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free
software distribution system, which is implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed through that system in reliance on
consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute
software through any other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this
License.
8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by
copyrighted interfaces, the original copyright holder who places the Program under this License may
add an explicit geographical distribution limitation excluding those countries, so that distribution is
permitted only in or among countries not thus excluded. In such case, this License incorporates the
limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions of the General Public License
from time to time. Such new versions will be similar in spirit to the present version, but may differ
in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program specifies a version number of this
License which applies to it and "any later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free Software Foundation. If the Program does
not specify a version number of this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free programs whose distribution
conditions are different, write to the author to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE
PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED
IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS"
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.
SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE
PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO
USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO
OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best way
to achieve this is to make it free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source
file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright"
line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of
author>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Also add information on how to contact you by electronic and paper mail. If the program is interactive,
make it output a short notice like this when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public
License. Of course, the commands you use may be called something other than `show w' and `show c'; they
could even be mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright
disclaimer" for the program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Irrtum und Änderungen vorbehalten
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ALL-SG8310PM - User’s Guide
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into proprietary programs. If your
program is a subroutine library, you may consider it more useful to permit linking proprietary applications
with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this
License.
LICENSE.LGPLv2.1
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but
changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor
of the GNU Library Public License, version 2, hence the version number 2.1.]
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast,
the GNU General Public Licenses are intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some specially designated software
packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether this license or the ordinary General
Public License is the better strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses
are designed to make sure that you have the freedom to distribute copies of free software (and charge for this
service if you wish); that you receive source code or can get it if you want it; that you can change the software
and use pieces of it in new free programs; and that you are informed that you can do these things.
To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask
you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute
copies of the library or if you modify it.
For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all
the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you
link other code with the library, you must provide complete object files to the recipients, so that they can
relink them with the library after making changes to the library and recompiling it. And you must show
them these terms so they know their rights.
We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license,
which gives you legal permission to copy, distribute and/or modify the library.
To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also,
if the library is modified by someone else and passed on, the recipients should know that what they have is
not the original version, so that the original author's reputation will not be affected by problems that might
be introduced by others.
Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure
that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a
patent holder. Therefore, we insist that any patent license obtained for a version of the library must be
consistent with the full freedom of use specified in this license.
Irrtum und Änderungen vorbehalten
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Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This
license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different
from the ordinary General Public License. We use this license for certain libraries in order to permit linking
those libraries into non-free programs.
When a program is linked with a library, whether statically or using a shared library, the combination of the
two is legally speaking a combined work, a derivative of the original library. The ordinary General Public
License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser
General Public License permits more lax criteria for linking other code with the library.
We call this license the "Lesser" General Public License because it does Less to protect the user's freedom than
the ordinary General Public License. It also provides other free software developers Less of an advantage
over competing non-free programs. These disadvantages are the reason we use the ordinary General Public
License for many libraries. However, the Lesser license provides advantages in certain special circumstances.
For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain
library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use
the library. A more frequent case is that a free library does the same job as widely used non-free libraries.
In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General
Public License.
In other cases, permission to use a particular library in non-free programs enables a greater number of people
to use a large body of free software. For example, permission to use the GNU C Library in non-free programs
enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux
operating system.
Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that the user
of a program that is linked with the Library has the freedom and the wherewithal to run that program using a
modified version of the Library.
The precise terms and conditions for copying, distribution and modification follow. Pay close attention to
the difference between a "work based on the library" and a "work that uses the library". The former
contains code derived from the library, whereas the latter must be combined with the library in order to run.
GNU LESSER GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any software library or other program which contains a notice
placed by the copyright holder or other authorized party saying it may be distributed under the
terms of this Lesser General Public License (also called "this License"). Each licensee is addressed as
"you".
A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with
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The "Library", below, refers to any such software library or work which has been distributed under these
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Activities other than copying, distribution and modification are not covered by this License; they are outside
Irrtum und Änderungen vorbehalten
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its scope. The act of running a program using the Library is not restricted, and output from such a program is
covered only if its contents constitute a work based on the Library (independent of the use of the Library in a
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1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it,
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(For example, a function in a library to compute square roots has a purpose that is entirely
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does not supply it, the square root function must still compute square roots.)
These requirements apply to the modified work as a whole. If identifiable sections of that work are
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Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely
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In addition, mere aggregation of another work not based on the Library with the Library (or with a
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LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
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How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend
making it free software that everyone can redistribute and change. You can do so by permitting
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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of
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"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.> Copyright (C) <year> <name of
author>
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General
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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright
disclaimer" for the library, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs)
written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990 Ty Coon, President of Vice
That's all there is to it!
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