Status ······································································ 226
APPENDIX A. RESTORATION OF FACTORY DEFAULTS ····························································· 233
APPENDIX B. ROUTING UNDER DHCP, STATIC IP, AND PPPOE ··············································· 234
B.1 Routing Via Network Address Translation (NAT) ····································· 234
B.2 Routing Via IP Forwarding ································································· 235
APPENDIX C. CASE STUDIES ···································································································· 236
C.1 Performance Optimization ·································································· 236
C.2 Maintaining the Same IP Address Throughout a Session ·························· 240
C.3 Bypassing the Firewall to Access Hosts on LAN ······································ 241
C.4 Inbound Access Restriction ································································ 242
C.5 Outbound Access Restriction ······························································ 243
APPENDIX D. TROUBLESHOOTING ·························································································· 244
APPENDIX E. PRODUCT SPECIFICATIONS ················································································ 246
Important Note to Users Upgrading from Firmware 4.7 or below
If your current firmware version is 4.7 or below, please upgrade to Firmware 4.8.2 before upgrading to Firmware
6.1.
Important Note to Users of the Peplink Balance 30 (Classic Edition)
Firmware 5.0 or above is NOT applicable to the Peplink Balance 30 (Classic Edition). For more information
onidentifying the generation of your Peplink Balance 30, please visit our knowledge base at
<http://www.peplink.com/index.php?view=faq&id=231&path=16>.
Peplink Balance Series
1 Introduction and Scope
The Peplink Balance series provides link aggregation and load balancing across up to
thirteen WAN connections.
The Peplink Balance seriesoffers cost-effective solutions suitable for SOHO/power
users andsmall businesses. The Balance lineup also features a range of advanced
enterprise solutions. Peplink enterprise routersare idealsingle-box solutions for medium
to large business environments,andthey allow service providers to enable highly
available multi-network services.
The Peplink MediaFast series downloads and buffers video, audio, iTunes/iTunes U,
HTTP, and other content for uninterrupted learning and fun anytime.
This manual applies to the following Peplink Balance products:
Peplink Balance 20/30 (firmware version v6.1.x)
Peplink Balance 30 LTE (firmware version v6.1.x)
Peplink Balance 50 (firmware version v6.1.x)
Peplink Balance 210/310 (firmware version v6.1.x)
Peplink Balance 380 (firmware version v6.1.x)
Peplink Balance 580 (firmware version v6.1.x)
Peplink Balance 710 (firmware version v6.1.x)
Peplink Balance 1350 (firmware version v6.1.x)
Peplink Balance 2500 (firmware version v6.1.x)
Peplink MediaFast200/500 (firmware version v6.1.x)
The manual covers setting up your Peplink Balance or MediaFast and provides a
collection of case studies detailing theadvanced features of the Peplink Balance.
MediaFast 200 has WAN 1 activated. To activate WAN 2, a Load Balancing or SpeedFusion license is required.
MediaFast 500-B WAN ports 1-5 are active by default. Load balancing or SpeedFusion license is required to activate
MediaFast 500-A WAN ports 2-5.
Peplink Balance series products enable all LAN users to sharebroadband Internet
connections and provide advanced features to enhance Internet access. The following
is a list of supported features:
4.1Supported Network Features
4.1.1 WAN
Multiple public IP support (DHCP, PPPoE, static IP address)
Static IP support for PPPoE
10/100/1000Mbps Ethernet connection in full/half duplex
Built-in HSPA and EVDO cellular modems (available on Peplink Balance 30
LTE)
USB mobile connection(only one USB modem can be connected at a time)
Drop-in mode on selectable WAN port with MAC address passthrough(available
on Peplink Balance 210+)
Network address translation (NAT) / port address translation (PAT)
Inbound and outbound NAT mapping
Multiple static IP addresses per WAN connection
MAC address clone
Customizable MTU and MSS values
WAN connection health check
Dynamic DNS (supported service providers: changeip.com, dyndns.org, no-
ip.org,tzo.com, and DNS-O-Matic)
Ping, DNS lookup,and HTTP-based health check
4.1.2 LAN
DHCP server on LAN
Extended DHCP option support
Static routing rules
Local DNS proxy server
VLAN on LAN support
4.1.3 VPN
Secure SpeedFusionTM(available on Peplink Balance 210+)
SpeedFusion performance analyzer
X.509 certificate support (feature activation required on Peplink Balance 20,
30, 30 LTE, and 50; included on Peplink Balance 210+)
Bandwidth bonding andfailover among selected WAN connections
Ability to route traffic to a remote VPN peer
Optional pre-shared key setting
Layer 2 bridging
SpeedFusionTMthroughput, ping, and traceroute tests
Built-in PPTP VPN server
Authenticate PPTP clients using RADIUS and LDAP servers (available on
Peplink Balance 210+)
IPsec VPN for network-to-network connections (works with Cisco and Juniper
only)
PPTP and IPsecpassthrough
4.1.4 Inbound Traffic Management
TCP/UDP traffic redirection to dedicated LAN server(s)
Inbound link load balancing by means of DNS(available on Peplink Balance
210+)
4.1.5 Outbound Policy
Link load distribution per TCP/UDP service
Persistent routing for specified source and/or destination IP addresses per
TCP/UDP service
Prioritize and route traffic to VPN tunnels with Priority and Enforced algorithms
4.1.6 AP Controller
Configure and manage Pepwave AP devices
Review the status of connected AP
4.1.7 QoS(available on Peplink Balance 210+)
Quality of service for different applications and custom protocols
User group classification for different service levels (available on Peplink
Balance 380+)
Bandwidth usage control and monitoring on group- and user-level (available on
Peplink Balance 380+)
Applicationprioritization for custom protocols and DSL optimization
4.1.8 Firewall
Outbound (LAN to WAN) firewall rules
Inbound (WAN to LAN) firewall rules per WAN connection
Intrusion detection and prevention
Specification of NAT mappings
Web blocking (available on Peplink Balance 380+)
Outbound firewall rules can be defined by destination domain name
Splash screen of open networks, login page for secure networks
Customizable built-in captive portal
Supports linking to outside page for captive portal
4.2 Other Supported Features
Easy-to-use web administration interface
HTTP and HTTPS support for web administration interface
Configurable web administration port and administrator password
Read-only user for web admin
Shared-IP drop-in mode (available on the Peplink Balance 20, 30, 30 LTE,
and 50 upon feature activation; available on Peplink Balance 210+)
Authentication and accounting by RADIUS server for web admin (available on
Peplink Balance 210+)
Firmware upgrades, configuration backups, ping, and traceroute via web
administration interface
Remote web-based configuration (via WAN and LAN interfaces)
Remote reporting to Peplink Balance reporting server
Hardware high availability via VRRP, with automatic configuration
synchronization(available on Peplink Balance 210+)
Real-time, hourly, daily and monthly bandwidth usage reports and charts
Hardware backup via LAN bypass (available on Peplink Balance 580, 710,
1350, and 2500)
Built-in WINS server
Time server synchronization
SNMP
Email notification
Syslog
SIP passthrough
PPTP packet passthrough
Active sessions
Active client list
WINS client list
UPnP / NAT-PMP
Improved active sessions page
Event log is persistent across reboots
IPv6 support
Support USB tethering on Android 2.2+ phones
> HA State: Master/Slave
> LAN IP
> VIP
> System Status
> System > Firmware ver. (showsfirmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime sincelast reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> WAN3
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> WAN3
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> WAN3
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> WAN3
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD, 1000baseTx-FD)
> WAN1 > WAN2
> WAN3
> HA State: Master/Slave
> LAN IP
> VIP
> System Status
> System > Firmware ver. (showsfirmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime sincelast reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> WAN3
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> WAN3
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> WAN3
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> WAN3
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD, 1000baseTx-FD)
> WAN1 > WAN2
> WAN3
> HA State: Master/Slave
> LAN IP
> VIP
> System Status
> System > Firmware ver. (shows firmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime since last reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> …>WAN5
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> …>WAN5
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> …>WAN5
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> …>WAN5
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD, 1000baseTx-FD)
> WAN1 > WAN2
> HA State: Master/Slave
>LAN IP
> VIP
> System Status
> System > Firmware ver. (shows firmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime since last reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> …> WAN7
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> …> WAN7
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> …> WAN7
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> …> WAN7
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restorefactory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD,
> LAN 10baseT-HD, 100baseTx-FD, 100baseTx-HD,
> WAN1 1000baseTx-FD)
> WAN2
> …> WAN7
> HA State: Master/Slave
>LAN IP
> VIP
> System Status
> System > Firmware ver. (shows firmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime since last reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> …> WAN13
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> …> WAN13
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> …> WAN13
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> …> WAN13
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD,1000baseTx-FD)
> WAN1 > WAN2
> …> WAN13
> HA State: Master/Slave
>LAN IP
> VIP
> System Status
> System > Firmware ver. (shows firmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime since last reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> …> WAN13
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> …> WAN13
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> …> WAN13
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> …> WAN13
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD,1000baseTx-FD)
> WAN1 > WAN2
> …> WAN13
> HA State: Master/Slave
> LAN IP
> VIP
> System Status
> System > Firmware ver. (shows firmware version)
> Serial number (shows serial number)
> System time (shows current time)
> System up time (shows system uptime since last reboot)
> CPU load (shows current CPU loading, 0-100%)
> LAN
> Status (shows LAN port physical status)
> IP address (shows LAN IP address)
> Subnet mask (shows LAN subnet mask)
> Link status (shows Connected/Disconnected, IP address list)
> WAN1 > WAN2
> …>WAN5
> VPN status (shows Connected/Disconnected)
>VPN Profile 1 >VPN Profile 2 >…>VPN Profile n > Link usage > Throughput in (shows transfer rate in Kbps)
> WAN1
> WAN2
> …>WAN5
> Throughput out (shows transfer rate in Kbps)
> WAN1 > WAN2
> …>WAN5
> Data Transfer’d (shows volume transferred since last reboot in MB) > WAN1
> WAN2
> …>WAN5
> Maintenance > Reboot > Reboot? (Yes/No) (to reboot the unit)
> Factory default > Factory default? (Yes/No) (to restore factory defaults)
> LAN config > Port speed (shows port speed: Auto, 10baseT-FD, 10baseT-HD,
> LAN 100baseTx-FD, 100baseTx-HD, 1000baseTx-FD)
> WAN1 > WAN2
The following section details connecting the Peplink Balance to your network:
7.1 Preparation
Before installingyour Peplink Balance, please prepare the following:
At least one Internet/WAN access account
For each network connection, one 10/100BaseT UTP cable with RJ45 connector,
or one 1000BaseT Cat5E UTP cable for the Gigabit port on the Balance
580/710/1350/2500, or one USB modem for the USB WAN port on the Balance
305/380/580/710/1350/2500/MediaFast
A computer with the TCP/IP network protocol and a web browser
installed.Supported browsers include Microsoft Internet Explorer 8.0 andabove,
MozillaFirefox 10.0andabove, Apple Safari 5.1andabove, and Google Chrome
18andabove.
7.2 Constructing the Network
At the high level, construct the network according to the following steps:
1. With anEthernetcable, connect a computer to one of the LAN ports on the
Peplink Balance. For the Peplink Balance 20, 30, 30 LTE, 50, 210, and 310,
repeat with different cables for up to 4computers to be connected.
2. With another Ethernetcable, connect the WAN/broadband modem to one of the
WAN ports on the Peplink Balance. Repeat using different cables to connect
from 2 to13WAN/broadband connections(Peplink Balance 20, 30, 30 LTE,
50,210, 310, 305,380, 580,710, 1350,2500, and MediaFast) or connect a USB
modem to the USB WAN port (Peplink Balance 20, 30, 30 LTE, 50, 380, 580,
710, 1350, 2500, and MediaFast).
3. For the PeplinkBalance 20, 30, 30 LTE, 50, 210, and 310, connect the provided
power adapter to the power connector on the Peplink Balance, and thenplug the
power adapter into a power outlet. Forthe Peplink Balance 305,380, 580, 710,
1350,2500, and MediaFast, connect the provided power cord to the AC power
connector on the Peplink Balance, and then plug the power cord into a power
outlet.
To ensure that your Peplink Balance works properly in the LAN environment and can
access the Internet via the WAN connections, please refer to the following setup
procedures:
LAN configuration
For basic configuration, refer to Section 8,Basic Configuration.
For advanced configuration, refer to Section 10,Configuring the LAN
Interfaces(s).
WAN configuration
For basic configuration, refer to Section 8, Basic Configuration.
For advanced configuration, refer to Section 12,Configuring the WAN
Interface(s).
MediaFastconfiguration
For MediaFast configuration, refer to Section 9,MediaFast Configuration.
The Save button causes the changes to be saved. Configuration changes (e.g., WAN, LAN, admin settings, etc.)
take effect after clicking the Apply Changes button on each page’s top-right corner.
Peplink Balance Series
8.2Configuration with the Setup Wizard
The Setup Wizard simplifies the task of configuring WAN connection(s) by guiding the
configuration process step-by-step.
To begin, click Setup Wizard after connecting to theweb admin interface.
Click Next>>to begin.
Select Yes if you want to set up drop-in mode using the Setup Wizard (note: drop-in
mode is available on the Peplink Balance 210+ and MediaFast 200+).
Click on the appropriatecheckbox(es) to select the WAN connection(s) to be configured.
If you have chosen to configure drop-in mode using theSetup Wizard, theWAN port to
be configured in drop-in mode will be checked by default.
Ifdrop-in modeis going to be configured, the setup wizard will move on to Drop-in Settings.
If you are not using drop-in mode, select the connection methodfor the WAN
connection(s) from the following screen:
Depending on the selection of connection type, further configuration may be needed.For
example,PPPoEand static IP require additional settingsfor the selected WAN port.
Please refer toSection 12, Configuring the WAN Interface(s) for details on setting up
DHCP, static IP, andPPPoE.
If Mobile Internet Connectionis checked, the setup wizard will move on to Operator Settings.
If Custom Mobile Operator Settingsis selected, APN parameters are required. Some
service providers may charge a fee for connecting to a different APN. Please consult
yourservice provider for the correct settings.
Click on the appropriate check box(es) to select the preferred WAN connection(s).
Connection(s) not selected in this step will be used as backup only. Click Next>> to
continue.
Choose the time zone of your country/region. Check the box Show allto display all time
zone options.
Check in the following screen to make sure all settings have been configured correctly,
and then click Save Settingsto confirm.
After finishing the last step in the setup wizard, clickApply Changeson the page header
to allowthe configuration changes to take effect.
Please refer to Section 12,Configuring the WAN Interface(s), for details on setting up DHCP, static IP, PPPoE,
and mobile Internet connections.
Peplink Balance Series
8.3Advanced Setup
Advanced settings can be configured from the Network menu.WAN connections can be
configured by entering the corresponding WAN connection
informationatNetwork>Interfaces>WAN.
This is the International Mobile Subscriber Identity which uniquely identifies the SIM card.
This is applicable to 3G modems only.
MEID
The Balance 30 LTE supports both HSPA and EV-DO. For Sprint or Verizon Wireless EVDO users, a unique MEID identifier code (in hexadecimal format) is used by the carrier to
associate the EV-DO device with the user.This information is presented in hex and decimal
format.
ESN
This serves the same purpose as MEID HEX but uses an older format.
IMEI
This is the unique ID for identifying the modem in GSM/HSPA mode.
Peplink Balance Series
8.4Cellular WAN
To access cellular WAN settings, click Network>WAN>Details.
This field is for defining a name to represent this WAN connection.
Network Mode
Users have to specify the network they are on accordingly.
Routing Mode
This option allows you to select the routing method to be used in routing IP frames via the
WAN connection. The mode can be either NAT (network address translation) or IP
Forwarding. Click the button to enable IP forwarding.
Cellular Settings
3G/2G
Band selection to restrict cellular on a particular band. Click on the button to enable the
selection of specific bands.
Choose from Auto, PAP Only, or CHAP Only to authenticate celluarl connections.
Band Selection
Choose bands to restrict cellular traffic to those bands.
Data Roaming
This checkbox enables data roaming on this particular SIM card. Please check your service
provider’s data roaming policy before proceeding.
Operator
Settings
This setting applies to 3G / EDGE / GPRS modems only. It does not apply to EVDO / EVDO
Rev. A modems.
This allows you to configure the APN settings of your connection. If Auto is selected, the
mobile operator should be detected automatically. The connected device will be configured,
and connection will be made automatically afterwards. If there is any difficulty in making a
connection, you may select Custom to enter your carrier’s APN, Login, Password, and Dial Number settings manually. The correct values can be obtained from your carrier. The default
and recommended value for Operator Settings is Auto.
APN /
Username/
Password /
SIM PIN
When Auto is selected, the information in these fields will be filled automatically.Select
Customto customize these parameters. The parameter values are determined by and can be
obtained from the ISP.
General Settings
DNS Servers
Each ISP may provide a set of DNS servers for DNS lookups.This setting specifies the
DNS (Domain Name System) servers to be used when a DNS lookup is routed through
this connection.
Selecting Obtain DNS server address automatically results in the DNS servers
assigned by the PPPoE server being used for outbound DNS lookups over the WAN
connection. (The DNS servers are obtained along with the WAN IP address assigned
from the PPPoE server.)
When Use the following DNS server address(es) is selected, you can put custom
DNS server addresses for this WAN connection into the DNS Server 1 and DNS
Server 2 fields.
Standby State
This option allows you to choose whether to remain connected or disconnectwhen this
WAN connection is no longer in the highest priority and has entered the standby state.
When Remain connected is chosen, setting this WAN connection asactivewill make it
immediately available for use.
When Internet traffic is not detected within the user specified timeframe, the modem will
automatically disconnect. Once the traffic is resumed by the LAN host, the connection
will be reactivated.
Health Check Settings
Heath Check
Method
This setting allows you to specify the health check method for the cellular connection.
The available options are Disabled, Ping, DNS Lookup, HTTP, and SmartCheck.
The default method is DNS Lookup.See Section 12.3for configuration details.
Timeout
If a health check test cannot be completed within the specified amount of time, the test
will be treated as failed.
Health Check
Interval
This is the time interval between each health check test.
Health Check
Retries
This is the number of consecutive check failures before treating a connection as down.
Recovery
Retries
This is the number of responses required after a health check failure before treating a
connection as up again.
This option allows you to enable bandwidth usage monitoring on this WAN connection for
each billing cycle. When this is not enabled, bandwidth usage of each month is still being
tracked but no action will be taken. See Section 12.4 for configuration details.
Action
If Email Notification is enabled, you will be notified by email when usage hits 75% and
95% of the monthly allowance.
If Disconnect when usage hits 100% of monthly allowance is checked, this WAN
connection will be disconnected automatically when the usage hits the monthly allowance.
It will not resume connection unless this option has been turned off or the usage has been
reset when a new billing cycle starts.
Start Day
This option allows you to define which day of the month each billing cycle begins.
Monthly
Allowance
This field is for defining the maximum bandwidth usage allowed for the WAN connection
each month.
MTU
This setting specifies the maximum transmission unit. By default, MTU is set to Custom
1440. You may adjust the MTU value by editing the text field. Click Default to restore the
default MTU value. Select Auto and the appropriate MTU value will be automatically
detected. The auto-detection will run each time the WAN connection establishes.
Choose to Cache on all domains, or enter domain names and then choose either Cache
the specified domains only or Do not cache the specified domains.
Content Type
Check these boxes to cache the listed content types or leave boxes unchecked to disable
caching for the listed types.
Cache Lifetime
Settings
Enter a file extension, such as JPG or DOC. Then enter a lifetime in days to specify how
long files with that extension will be cached. Add or delete entries using the controls on the
right.
Peplink Balance Series
9 MediaFast Configuration
MediaFast settings can be configured from the Network menu.
9.1Setting Up MediaFast Content Caching
To access MediaFast content caching settings, select Network>Cache Control.
This field displays the name given to the scheduled download.
Status
Check the status of your scheduled download here.
Next Run
Time/Last Run
Time
These fields display the date and time of the next and most recent occurrences of the
scheduled download.
Last Duration
Check this field to ensure that the most recent download took as long as expected to
complete. A value that is too low might indicate an incomplete download or incorrectly
specified download target, while a value that is too long could mean a download with an
incorrectly specified target or stop time.
Result
This field indicates whether downloads are in progress ( ) or complete ( ).
Last Download
Check this field to ensure that the most recent download file size is within the expected
range. A value that is too low might indicate an incomplete download or incorrectly specified
download target, while a value that is too long could mean a download with an incorrectly
specified target or stop time. This field is also useful for quickly seeing which downloads are
consuming the most storage space.
Actions
To begin a scheduled download immediately, click .
To cancel a scheduled download, click .
To edit a scheduled download, click .
To delete a scheduled download, click .
New Schedule
To begin creating a new scheduled download, click this button.
Peplink Balance Series
9.2Scheduling Content Prefetching
Content prefetching allows you to download content on a schedule that you define,
which can help to preserve network bandwidth during busy times and keep costs down.
To access MediaFast content prefetching settings, select Network>Prefetch Schedule.
Enter the Peplink Balance’s IP address and subnet mask values to be used on the LAN.
Port Settings
Speed
The default speed setting is Auto, which allows the Balance to detect and apply an
appropriate speed setting. You can also set the speed manually, as well as specify whether
the speed will be advertised on the network. Generally, advertising port speed is necessary
only when the port experiences difficulty negotiating speeds with peer devices.
IEEE 802.3ad
Link
Aggregation
Choose a link aggregation setting for the port or disable link aggregation here.
Peplink Balance Series
10 Configuring theLAN Interface
LAN Interface settings are located atNetwork>Interfaces>LAN. Begin setting up your
physical LAN by entering IP settings (VLAN configuration will be covered following
physical LAN setup).
Drop-in mode eases the installation of the Peplink Balance on a live network between the
existing firewall and router, such that no configuration changes are required on existing
equipment. Check the box to enable the Drop-in Mode feature.
Please refer to Section11, Drop-in Modefor details.
WAN for Drop-
In Mode
Select the WAN port to be used for drop-in mode. If WAN 1 with LAN Bypass is selected,
the high availability feature will be disabled automatically.
Shared Drop-In
IPA
When this option is enabled, the passthrough IP address will be used to connect to WAN
hosts (email notification, remote syslog, etc.). The Balance will listen for this IP address
when WAN hosts access services provided by the Balance (web admin access from the
WAN, DNS server requests, etc.).
To connect to hosts on the LAN (email notification, remote syslog, etc.), the default gateway
address will be used. The Balance will listen for this IP address when LAN hosts access
services provided by the Balance (web admin access from the WAN, DNS proxy, etc.).
Shared IP
AddressA
Access to this IP address will be passed through to the LAN port if this device is not serving
the service being accessed. The shared IP address will be used in connecting to hosts on
the WAN (e.g., email notification, remote syslog, etc.) The device will also listen on the IP
address when hosts on the WAN access services served on this device (e.g., web admin
accesses from WAN, DNS server, etc.)
WAN Default
Gateway
Enter the WAN router's IP address in this field. If there are more hosts in addition to the
router on the WAN segment, check the I have other host(s) on WAN segment box and
enter the IP address of the hosts that need to access LAN devices or be accessed by
others.
WAN DNS
Servers
Enter the selected WAN's corresponding DNS server IP addresses.
Peplink Balance Series
If drop-In mode will be used, you can configure it in the next section.
A
- Advanced feature, please click the button on the top right-hand corner to activate.
When this setting is enabled, the Peplink Balance’s DHCP server automatically assigns an
IP address to each computer that is connected via LAN and configured to obtain an IP
address via DHCP. The Peplink Balance’s DHCP server can prevent IP address collisions
on the LAN.
IP Range &
Subnet Mask
These settings allocate a range of IP address that will be assigned to LAN computers by the
Peplink Balance’s DHCP server.
Lease Time
This setting specifies the length of time throughout which an IP address of a DHCP client
remains valid. Upon expiration of Lease Time, the assigned IP address will no longer be
valid and the IP address assignment must be renewed.
DNS Servers
This option allows you to input the DNS server addresses to be offered to DHCP clients. If
Assign DNS server automaticallyis selected, the Peplink Balance’s built-in DNS server
address (i.e., LAN IP address) will be offered.
WINS Server
This option allows you to specify the Windows Internet Name Service (WINS) server. You
may choose to use the built-in WINS server or external WINS servers.
When this unit is connected using SpeedFusionTM, other VPN peers can share this unit's
built-in WINS server by entering this unit's LAN IP address in their DHCP WINS Servers
setting. Therefore, all PC clients in the VPN can resolve the NetBIOS names of other clients
in remote peers.If you have enabled this option, a list of WINS clients will be displayed at
Status>WINS Clients.
BOOTP
Check this box to enable BOOTP on older networks that still require it.
Extended
DHCP Option
In addition to standard DHCP options (e.g. DNS server address, gateway address, subnet
mask), you can specify the value of additional extended DHCP options, as defined in RFC
2132. With these extended options enabled, you can pass additional configuration
information to LAN hosts.
To define an extended DHCP option, click the Add button, choose the option to define, and
then enter its value. For values that are in IP address list format, you can enter one IP
address per line in the provided text area input control. Each option can be defined once
only.
DHCP
This setting reserves the assignment of fixed IP addresses for a list of computers on the
LAN. The computers to be assigned fixed IP addresses on the LAN are identified by their
Peplink Balance Series
Note: drop-in mode and VLAN functionality are mutually exclusive. To change DHCP
settings, continue to the next section.
MAC addresses.
The fixed IP address assignment is displayed as a cross-reference list between the
computers’ names, MAC addresses, and fixed IP addresses.
Name (an optional field) allows you to specify a name to represent the device. MAC
addresses should be in the format of 00:AA:BB:CC:DD:EE. Press to create a new
record. Press to remove a record.Reserved clients information can be imported from
the Client List, located atStatus>Client List. For more details, please refer to Section26.3.
Static Route Settings
Static Route
This table is for defining static routing rules for the LAN segment. A static route consists of
the network address, subnet mask, and gateway address. The address and subnet mask
values are inw.x.y.zformat.
The local LAN subnet and subnets behind the LAN will be advertised to the VPN. Remote
routes sent over the VPN will also be accepted. Any VPN member will be able to route to
the local subnets.Press to create a new route. Press to remove a route.
WINS Server Settings
Enable
Check the box to enable the WINS Server. A list of WINS clients will be displayed at
Status>WINS Clients.
Peplink Balance Series
If required, enter static route and/or WINS server settings.
Finally, enter any needed DNS proxy settings. Once all settings have been entered,
To enable the DNS proxy feature, check this box, and then set up the feature at
Network>LAN>DNS Proxy Settings.
A DNS proxy server can be enabled to serve DNS requests originating from
LAN/PPTP/SpeedFusion
TM
peers. Requests are forwarded to the DNS servers/resolvers
defined for each WAN connection.
DNS Caching
This field is to enable DNS caching on the built-in DNS proxy server. When the option is
enabled, queried DNS replies will be cached until the records’ TTL has been reached. This
feature can improve DNS response time by storing all received DNS results for faster DNS
lookup. However, it cannot return the most updated result for frequently updated DNS
records.By default, DNS Cachingisdisabled.
Include Google
Public DNS
Servers
When this option is enabled, the DNS proxy server will forward DNSrequests to Google's
Public DNS Servers, in addition to the DNS servers defined in each WAN. This could
increase the DNS service's availability. This setting is disabled by default.
Local DNS
Records
This table is for defining custom local DNS records. A static local DNS record consists of a
host name and IP address. When looking up the host name from the LAN to LAN IP of the
Peplink Balance, the corresponding IP address will be returned.Press to create a
new record. Press to remove a record.
DNS Resolvers
A
Check the box to enable the WINS Server. A list of WINS clients will be displayed at
Network>LAN>DNS Proxy Settings>DNS Resolvers.
This field specifies which DNS resolvers will receive forwarded DNS requests. If no
WAN/VPN/LAN DNS resolver is selected, all of the WAN’s DNS resolvers will be selected.
If a SpeedFusionTMpeer is selected, you may enter the VPN peer’s DNS resolver IP
address(es).
Queries will be forwarded to the selected connections’ resolvers. If all of the selected
connections are down, queries will be forwarded to all resolvers on healthy WAN
connections.
Peplink Balance Series
A
- Advanced feature, please click the button on the top right hand corner to activate.
To enable VLAN configuration, click the button in the IP Settings section.
To add a new LAN, click the New LAN button. To change LAN settings, click the name
of the LAN to change under the LAN heading.
Enter the Peplink Balance’s IP address and subnet mask values to be used on the LAN.
Inter-VLAN
routing
Check this box to enable routing between virtual LANs.
Captive Portal
Check this box to turn on captive portals.
DHCP Server Settings
DHCP Server
When this setting is enabled, the Peplink Balance’s DHCP server automatically assigns an
IP address to each computer that is connected via LAN and configured to obtain an IP
address via DHCP. The Peplink Balance’s DHCP server can prevent IP address collisions
on the LAN.
IP Range &
Subnet Mask
These settings allocate a range of IP address that will be assigned to LAN computers by the
Peplink Balance’s DHCP server.
Lease Time
This setting specifies the length of time throughout which an IP address of a DHCP client
remains valid. Upon expiration of Lease Time, the assigned IP address will no longer be
valid and the IP address assignment must be renewed.
DNS Servers
This option allows you to input the DNS server addresses to be offered to DHCP clients. If
Assign DNS server automatically is selected, the Peplink Balance’s built-in DNS server
This option allows you to specify the Windows Internet Name Service (WINS) server. You
may choose to use the built-in WINS server or external WINS servers.
When this unit is connected using SpeedFusionTM, other VPN peers can share this unit's
built-in WINS server by entering this unit's LAN IP address in their DHCP WINS Servers
setting. Therefore, all PC clients in the VPN can resolve the NetBIOS names of other clients
in remote peers.If you have enabled this option, a list of WINS clients will be displayed at
Status>WINS Clients.
BOOTP
Check this box to enable BOOTP on older networks that still require it.
Extended
DHCP Option
In addition to standard DHCP options (e.g. DNS server address, gateway address, subnet
mask), you can specify the value of additional extended DHCP options, as defined in RFC
2132. With these extended options enabled, you can pass additional configuration
information to LAN hosts.
To define an extended DHCP option, click the Add button, choose the option to define, and
then enter its value. For values that are in IP address list format, you can enter one IP
address per line in the provided text area input control. Each option can be defined once
only.
DHCP
Reservation
This setting reserves the assignment of fixed IP addresses for a list of computers on the
LAN. The computers to be assigned fixed IP addresses on the LAN are identified by their
MAC addresses. The fixed IP address assignment is displayed as a cross-reference list
between the computers’ names, MAC addresses, and fixed IP addresses.
Name (an optional field) allows you to specify a name to represent the device. MAC
addresses should be in the format of 00:AA:BB:CC:DD:EE. Press to create a new
record. Press to remove a record.Reserved clients information can be imported from
the Client List, located atStatus>Client List. For more details, please refer to Section26.3.
DHCP Relay Settings
Enable
Check this box to turn on DHCP relay.
DHCP Server IP
Address
Enter the IP addresses of one or two DHCP servers in the provided fields. The DHCP
servers entered here will receive relayed DHCP requests from the LAN. For active-passive
DHCP server configurations, enter active and passive DHCP server relay IP addressesin
DHCP Server 1 and DHCP Server 2.
DHCP Option
DCHP Option 82 includes device information as relay agent for the attached client when
forwarding DHCP requests from client to server. This option also embeds the device’s MAC
Peplink Balance Series
Once configuration is complete, click Save to store the changes.
To configure DHCP relay, first click the button found next to the DHCP Server option
address and network name in circuit and remote IDs. Check this box to enable DHCP
Option 82.
Bonjour ForwardingSettings
Enable
Check this box to turn on Bonjour forwarding.
Bonjour
Service
Choose Service and Client networks from the drop-down menus, and then click to
add the networks. To delete an existing Bonjour listing, click .
Peplink Balance Series
Once DHCP is set up, configure LAN Physical Settings, Static Route Settings, WINS
Server Settings, and DNS Proxy Settings as noted above.
Finally, if needed, configure Bonjour forwarding, Apple’s zero configuration networking
protocol. Once VLAN configuration is complete, click Save to store your changes.
IMPORTANT NOTE for customers using Drop-in Mode and
planning to upgrade from Firmware 4.8.2 or below to 5.0+
MAC address passthrough for drop-in mode is implemented in Firmware 5.0 and above. If drop-in mode is enabled
when upgrading from a previous firmware version, the ARP tables on hosts on LAN and WAN segments must be
flushed once. Alternately, thehosts may be rebooted. Otherwise, hosts on one side may not be able to reach hosts
on the other side of the Peplink Balance until old ARP records expire. Units not usingdrop-in mode are not
affected.
Peplink Balance Series
11 Drop-in Mode
Drop-in mode (or transparent bridging mode) eases the installation of the Peplink
Balance on a live network between the firewall and router, such that changes to the
settings of existing equipment are not required.
The following diagram illustratesdrop-in mode setup:
Enable drop-in modeusing the Setup Wizard. After enabling this feature and selecting
the WAN for drop-in mode, various settings, including the WAN's connection method
and IP address, will be automatically updated.
When drop-in mode is enabled, the LAN and the WAN for drop-in mode ports will be
bridged.Traffic between the LAN hosts and WAN router will be forwarded between the
devices. In this case, the hosts on both sides will not notice any IP or MAC address
changes.
After successfully setting up the Peplink Balance as part of the network usingdrop-in
mode, a Peplink Balance 210 will accommodate one additional WAN connection;a 310,
305, or380will accommodate two, a 580 will accommodate four, a 710will accommodate
six, a 1350 will accommodate twelve,and a 2500 will accommodate eleven additional
WAN connections. The MediaFast 500 supports up to five WAN connections after
activating drop-in mode (all MediaFast 500-B WAN ports are active by default; load
balancing and/or a SpeedFusion license is required to activate MediaFast 500-A WAN
ports 2-5).
To enable drop-in mode, perform the following steps:
1. Check the Enable box under Drop-in Mode, located atNetwork>Interfaces>LAN.
(After checking the Enable box, most network settings for WAN1 will be hidden in
theweb admin interface.)
2. Enterthe IP address of the WAN1 router in the WAN Default Gateway field. Ensure
that the Peplink Balance’s IP subnet is the same as the firewall’s WAN port and the
router’s LAN port.
3. If there are hosts other than the router on the WAN segment of the Peplink Balance,
check theIhave other host(s) on WAN segmentbox, enter the IP address(es) of
the host(s), and then click the down-arrow to add the hosts.
4. To avoid consuming an IP address, click to turn on the shared IP address
feature. Then check Share Drop-In IP and enter a Shared IP Address.
Starting from Firmware version 5.0, drop-in mode canbe configuredon any WAN port. Pleasenote that only one
WAN port can be configured in drop-in mode.If you have selected the LAN bypass port (which is currently available
on WAN1 ofthe Balance 1350 and WAN5 of the Balance 580) as the WAN for drop-in mode, the high availability
feature will be DISABLED automatically.
Tip
Want to know more about drop-in mode? Visit our YouTube Channel for video tutorials!
See Sections 12.1.1, 12.1.2, 12.1.3, and0 for configuration details pertaining to each
connection method.
Routing Mode
This field shows that NAT (network address translation) will be applied to the traffic routing
over this WAN connection. IP Forwarding is also available when you click the link in the
help text. For further details, please refer to Appendix B, Routing under DHCP, Static IP,
and PPPoE.
Connection
Type
This setting specifies the utilization of the WAN connection.
Always-on results in the WAN connection being used whenever it is available. If Backup
Priority and a priority group are selected, the WAN connection is treated as a backup
connection and is used only in the absence of available always-on WAN connection(s) and
higher priority backup connection(s).
The default and recommended connection type is Always-on.
Reply to ICMP
Ping
If this field is disabled, the WAN connection will not respond to ICMP ping requests. By
default, this setting isenabled.
Upload
Bandwidth
This setting specifies the data bandwidth in the outbound direction from the LAN through
the WAN interface. This value is provided by yourISP and should reflect the actual speed
of the WAN.This value is referenced when default weight is chosen for outbound traffic and
traffic prioritization. Setting thecorrect value here can result in effective traffic prioritization
and efficient use of upload bandwidth.
Download
Bandwidth
This setting specifies the data bandwidth in the inbound direction from the WAN interface
to the LAN. This value is provided by yourISP and should reflect the actual speed of
theWAN.This value is referenced as the default weight value when using the Least Usedor
Persistence (Auto)algorithms in Outbound Policy with Managed by Custom Rules
chosen.
IPv6
IPv6
IPv6 support can be enabled on one of the available Ethernet WAN ports. On this screen,
you can choose which WAN will support IPv6.
To enable IPv6 support on a WAN, the WAN router must respond to stateless address
auto configuration advertisements and DHCPv6 requests. IPv6 clients on the LAN will
acquire their IPv6, gateway, and DNS server addresses from it. The device will also
acquire an IPv6 address for performing ping/traceroute checks and accepting web admin
accesses.
Each ISP may provide a set of DNS servers for DNS lookups. This setting specifies the
DNS (Domain Name System) servers to be used when a DNS lookup is routed through this
connection.
Selecting Obtain DNS server address automatically results in the DNS servers
assigned by the WAN DHCP server being used for outbound DNS lookups over the
connection. (The DNS servers are obtained along with the WAN IP address assigned by
the DHCP server.)When Use the following DNS server address(es) is selected, you may
enter custom DNS
server addresses for this WAN connection into the DNS server 1 and DNS server 2 fields.
Hostname
(Optional)
If your service provider's DHCP server requires you to supply a hostname value upon
acquiring an IP address, you may enter the value here. If your service provider does not
provide you witha hostname, you can safely bypass this option.
Peplink Balance Series
12.1 Connection Method(s)
There are four possible connection methods:
1. DHCP
2. Static IP
3. PPPoE
4. Mobile Internet Connection (for USB WAN)
12.1.1 DHCP Connection
The DHCP connection method is suitable if yourISP provides an IP address
automatically usingDHCP (e.g.,cable, metro Ethernet, etc.).
Please refer to Sections 12.3, 12.4, 12.5, and 12.6 for details aboutWAN Health
Check,Bandwidth Allowance Monitor,Additional Public IP Settings,and Dynamic
DNS Settings.
These settings specify the information required in order to communicate on the Internet
via a fixed Internet IP address.
The information is typically determined by and can be obtained from yourISP.
DNS Servers
Each ISP may provide a set of DNS servers for DNS lookups. This field specifies the
DNS (Domain Name System) servers to be used when a DNS lookup is routed through
this connection.
You can input the ISP-provided DNS server addresses into the DNSserver 1 and
DNSserver 2 fields. If no address is entered here, this link will not be used for DNS
lookups.
Peplink Balance Series
12.1.2 Static IP Connection
The static IP connection method is suitable if yourISP provides a static IP address to
connect directly.
Please refer to Sections12.3, 12.4, 12.5, and 12.6 for details about WAN Health
Check,Bandwidth Allowance Monitor,Additional Public IP Settings,and Dynamic
DNS Settings.
Enter the required information in these fields in order to connect via PPPoE to your ISP.
The parameter values are determined by and can be obtained from your ISP.
Confirm PPPoE
Password
Verify your password by entering it again in this field.
ServerName
(Optional)
Servername is a PPPoE parameter which is provided by your ISP.
Note: Leave this field blank unless it is provided by your ISP.
IP Address
PPPoE server address is a parameter which is provided by your ISP.
Note: Leave this field blank unless it is provided by your ISP.
DNS Servers
Each ISP may provide a set of DNS servers for DNS lookups. This setting specifies the
DNS (Domain Name System) servers to be used when a DNS lookup is routed through this
connection.
Selecting Obtain DNS server address automatically results in the DNS servers assigned
by the PPPoE server to be used for outbound DNS lookups over the WAN connection.
(The DNS servers are obtained along with the WAN IP address assigned from the PPPoE
server.)
When Use the following DNS server address(es) is selected, you can entercustom
DNSserver addresses for this WAN connection into the DNS server 1 and DNS server 2
fields.
Peplink Balance Series
12.1.3 PPPoE Connection
This connection method is suitable if your ISP provides a login ID/password to connect
via PPPoE.
Please refer to Sections 12.3, 12.4, 12.5, and 12.6 for details about WAN Health
Check,Bandwidth Allowance Monitor,Additional Public IP Settings, and Dynamic
DNS Settings.
A PPPoE connection made from a firewall does not work with drop-in mode.
Mobile Internet Connection Settings
Enable
SelectYes to enable the connection.
Connection
Type
This setting specifies the utilization of the WAN connection.Always-on results in the WAN
connection being used whenever it is available. If Backup is selected, the WAN connection is
treated as a backup connection and is used only in the absence of an available always-on
WAN.The default and recommended connection type is Always-on.
Standby
State
This option allows you to choose whether to remain connected or disconnect when this WAN
connection is no longer in the highest priority and has entered the standby state. When Remain connected is chosen and this WAN connection is madeactive, the WAN connectionwill be
immediately available for use.
Idle
With this option enabled, an idle connection will be disconnected after a specified periodof time.
This time value specified is global and will affect all WAN profiles. The mobile connection will re-
Peplink Balance Series
12.1.4 Mobile Internet Connection
The Mobile InternetConnection method is suitable for USB modem mobile
connections,such as 3G, WiMAX, LTE, EVDO, EDGE, and GPRS. Currently, it only
applies to connections made via the Balance’s USB mobile WAN port, except in the
case of the Balance 30 LTE, which includes a built-in 4G LTE modem. For alist of
supported modems, please refer to Peplink Modem Support page at
If this field is disabled, the WAN connection will not respond to ICMP ping requests. By default,
this setting is enabled.
Operator
Settings
This setting applies to 3G/LTE/EDGE/GPRS modems only. It does not apply to EVDO/EVDO
Rev. A modems.
Operator Settingsallows you to configure the APN settings of your connection. If Auto is
selected, the Peplink Balance will automatically detect the APN, configure the modem, and make
a connection. You may change the APN settings by selecting Custom Mobile Operator Settings.The default and recommended Operator Settingsvalue is Auto.The correct values can
be obtained from your mobile Internet service provider.
SIM PIN
(Optional)
This is an optional field which is only needed when there is SIM lock for your SIM card service.
DNS
Servers
Each ISP may provide a set of DNS servers for DNS lookups. This field specifies the DNS
servers to be used when a DNS lookup is routed through this connection. You can input the ISPprovided DNS server addresses into the DNS server 1 and DNS server 2 fields. If no address is
entered here, this link will not be used for DNS lookups.
Peplink Balance Series
Please refer to Sections12.3, 12.4, 12.5, and 12.6 for details about WAN Health
Check,Bandwidth Allowance Monitor,Additional Public IP Settings,and Dynamic
DNS Settings.
This field displays the manufacturer name of the connected mobile modem.
IMSI
This field shows the IMSI number associated with the SIM inside the mobile modem.
Network Type
This setting allows you to define your preference forusing 3G and/or 2G networks. 3G
networks include HSPA/UMTS. 2G networks include EDGE/GPRS.
If 3G only or 2G only is chosen, only the HSPA/UMTS or EDGE/GPRS network will be
used, respectively. If the chosen network is not available, no other network will be
used, regardless of its availability. The modem connection will remain offline.
If 3G preferred or 2G preferred is chosen, the chosen network will be used when it is
available. If the chosen network is not available, the other network will be used
whenever available.
The default network type is 3G preferred.
GSM
Frequency
Band
This setting allows you to specify which GSM frequency band willbe used.
GSM1900 is used in the United States, Canada, and many other countries in the
Americas.
GSM900 / GSM1800 / GSM2100 are used in Europe, the Middle East, Africa, Asia,
Oceania, and Brazil.
If All Bands is chosen, the appropriate frequency band will be used automatically.
The default GSM frequency band is All Bands.
Peplink Balance Series
12.1.4.1 Modem Specific Custom Settings
The following settings may be available, depending on the modem model. The example
below is for a 3G modem.
The brand of the modem is automatically detected and appears here.
ESN
The modem's electronic serial number (ESN) is also auto-detected and appears here.
Network Type
This is to specify the network type (e.g., 3G or 4G) to be used with the modem.
Peplink Balance Series
12.1.4.2 WiMAX Settings
If a WiMAX modem is present in the system, its settings user interface can be accessed
atNetwork>Interfaces>WAN>Mobile Internet.The example shown here relates to Sprint’s 250U or 600U WiMAX modems.
This setting specifies port speed and duplex configurations of the WAN port.By default,
Auto is selected, and the appropriate data speed is automatically detected by the Peplink
Balance.In the event of negotiation issues, the port speed can be manually specified. You
can also choose whether or not to advertise the speed to the peer by selecting Advertise
Speed.
MTU
This setting specifies the maximum transmission unit.By default, MTU is set to Custom
1440.You may adjust the MTU value by editing the text field. Click Default to restore the
default MTU value. Select Auto,and the appropriate MTU value will be automatically
detected.The auto-detection will run each time the WAN connection establishes.
MSS
This setting should be configured based on the maximum payload size that the local system
can handle. The MSS (maximum segment size) is computed by takingthe MTU and
subtracting40 bytes for TCP over IPv4.If MTU is set to Auto, MSS will also be set
automatically.By default, MSS is set to Auto.
MAC
Address
Clone
This setting allows you to configure the MAC address.Some service providers (e.g., cable
providers) identify the client’s MAC address and require the client to always use the same
MAC address to connect to the network. In such cases, change the WAN interface’s MAC
address to the original client PC’s MAC addressvia this field. The default MAC address is a
unique value assigned at the factory. In most cases, the default value is sufficient. Clicking
the Default button restores the MAC address to the default value.
VLAN
Some service providers require the router to enable VLAN tagging for Internet traffic. If it is
required by your service provider, you can enable this field and enter the VLAN ID that the
provider requires.
Note: leave this field disabled if you are not sure.
This setting specifies the health check method for the WAN connection. Thisvalue can be
configured as Disabled, PING,DNS Lookup, or HTTP. The default method is DNS
Lookup.For mobile Internet connections, the value of Method can be configured as
Disabled or SmartCheck.
Health Check Disabled
When Disabled is chosen in the Method field, the WAN connection will always be considered as up.The connection
will NOTbe treated as down in the event of IP routing errors.
Health Check Method: PING
ICMP pingpackets will be issued to test the connectivity with a configurable target IP address or hostname. A WAN
connection is considered as up if pingresponses are received from either one or both of the pinghosts.
PING Hosts
This setting specifies IP addresses or hostnames with which connectivity is to be tested via
ICMP ping.If Use first two DNS servers as Ping Hosts is checked, the target pinghost will
be the first DNS server for the corresponding WAN connection.Reliable pinghosts with a
high uptime should be considered.By default, the first two DNS servers of the WAN
connection are used as the pinghosts.
Health Check Method: DNS Lookup
DNS lookups will be issued to test connectivity with target DNS servers. The connection will be treated as up if DNS
responses are received from one or both of the servers, regardless of whether the result was positive or negative.
Peplink Balance Series
12.3 WAN Health Check
To ensure traffic is routed to healthy WAN connections only, the Peplink Balance
canperiodically check the health of each WAN connection.
Health Check settings for each WAN connection can be independently configured via
Network>Interfaces>WAN>Health Check Settings.
Enable Health Check by selecting PING, DNS Lookup, or HTTPfrom the Health Check Method drop-down menu.
This field allows you to specify two DNS hosts’ IP addresses with which connectivity is to be
tested via DNS Lookup.
If Use first two DNS servers as Health Check DNS Servers is checked,the first two DNS
servers will be the DNS lookup targets for checking a connection's health. If the box is not
checked, Host 1 must be filled, whilea value for Host 2 is optional.
If Include public DNS servers is selected and no response is received from all specified
DNS servers, DNS lookups will also be issued to some public DNS servers. A WAN
connection will be treated as down only if there is also no response received from the public
DNS servers.
Connections will be considered as up if DNS responses are received from any one of the
health check DNS servers, regardless of a positive or negative result.By default, the first
two DNS servers of the WAN connection are used as the health check DNS servers.
Health Check Method: HTTP
HTTP connections will be issued to test connectivity with configurable URLs and strings to match.
URL1
WAN Settings>WAN Edit>Health Check Settings>URL1
The URL will be retrieved when performing an HTTP health check. When String to Match
is left blank, a health check will pass if the HTTP return code is between 200 and 299
(Note: HTTP redirection codes 301 or 302 are treated as failures). When String to Match is
filled, a health check will pass if the HTTP return code is between 200 and 299 and if the
HTTP response content contains the string.
URL 2
WAN Settings>WAN Edit>Health Check Settings>URL2
If URL2 is also provided, a health check will pass if either one of the tests passed.