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QUICK START & USER MANUAL
opengear
IP Power 9258
Quick Start
…… 2
User Manual …… 5
Rev: 1.2
July 10, 2009
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Quick Start Guide
1) Check kit contents
Part # 508000 IP Power 9258T (USA) or
Part # 508001 IP Power 9258S (Europe/Australia)
User Manual/Quick Start Guide and IP Power CD
Power cable
2) Install hardware
Connect power cables. For the USA model (NEMA5-15P 100-120V outlets), the
individual max output current per outlet is 6A and the total max output current
for the 4 outlets is 15A. Use a power IN cable with 15A current rating and use
power OUT cables with 10A rating for each power outlet
For the European/Australian model (IEC320-C13 220-250V outlets) the
individual max output current per outlet is 6A and the total max output current
for the 4 outlets is 10A. Use a power IN cable with 10A current rating and use
power OUT cable with 10A rating for each power outlet
Connect IP Power NETWORK port to your local
10/100 LAN
3) Set IP Power IP address
The IP Power’s default network settings are:
IP address: 192.168.0.50
Subnet mask: 255.255.255.0
To set a new address, either:
Connect your PC directly to the IP Power’s
Ethernet (NETWORK) port and run IPEdit.exe.
You first must copy the IPEdit.exe program
from the IP Power CD on to your PC; or
With a PC in the same subnet as the IP Power (i.e. IP address of
192.168.0.xxx) open the IP Power control web pages as detailed in the
next step and select System: Setup
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4) Update IP Power with your browser
Enter http://192.168.0.50 (or the IP address assigned using IPEdit.exe) in
the browser of your locally connected PC and login:
The default username is: admin
The default password is: 12345678
You can now set the password and IP address, and modify the IP Power’s
other settings.
5) Control power outlets
Click Set Power under Power to display the current state of each power outlet.
Select On or Off and click Apply to manually control power to each outlet
Click Power Schedule under System to program when each power outlet is to
be automatically powered on or off
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Publishing history
Date Revision Update details
Feb 2007 1.1 Covers 1.38 firmware features
July 2009 1.2 Added Telnet and SNMP (firmware 1.5.2) and serial
command line details (firmware 1.5.3)
WARNING
Any changes to this equipment without permission may cause damages to your
equipment! This equipment has been proven by CE & FCC to be prevented from the
influence of harmful electronic jamming in normal business use conditions.
IMPORTANT NOTICE
1. We have no responsibility for possible damage caused by improper usage or
abnormal working environment
2. Do not use IP POWER in strong vibrating condition
3. Please contact the dealer If IP POWER works improperly
Copyright © 2009 All rights reserved. No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in any form or by any means, electronic,
mechanical, photocopying, recording or otherwise, without the prior written
consent of us. All other products mentioned in this document are trademarks of
their respective manufactures. We are exempt to notify any change of our products.
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IP Power 9258 User Manual
Table of Contents
1. Introduction ......................................................................................................... 6
2. Interface Description ........................................................................................... 6
3. Hardware and Software Installation .................................................................. 7
4. Initial Settings ...................................................................................................... 8
5. IP Power Control Using Browser ...................................................................... 11
Setting the password for IP Power ................................................................. 13
Setting the IP Power’s IP address .................................................................... 13
Email settings .................................................................................................... 15
Power control using the time schedule .......................................................... 16
Default outlet settings ..................................................................................... 16
Clock settings & network time protocol (NTP) .............................................. 17
Wake on LAN (WOL) ........................................................................................ 17
6. Firmware Update .............................................................................................. 18
7. DDNS Settings .................................................................................................... 19
8. Control Using Telnet, HTTP & SNMP Commands ............................................ 20
9. Frequently Asked Question .............................................................................. 27
10. Manual Control Mode .................................................................................... 27
11. IP Power Control Using Console Server ......................................................... 28
12. General IP Power Control Using Serial Port ................................................... 30
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1. Introduction
The IP power 9258 is a web browser controlled power switch that can be used easily
for industrial or commercial power control.
With the remote network control technology, a user connected to the local area
network or Internet can query and control the power supply of attached equipment.
There is no special software required.
Maximum rated voltage for each of the 4 outlets: 250V AC, 24V DC
Maximum rated current, total: 15A AC/DC (9258T), 10A AC/DC (9258S)
Maximum rated current, per individual outlet: 6A AC/DC
Action delay: max. 10ms
Operating temperature: 0 ~ 70°C
IP Power model 9258S - for
EU/AU/UK for 220-250V, use
power (IN) cable at 10A current.
Max output current: 10A (total),
6A (individual).
IP Power model 9258T - for
US/TW/JP for 100-120V, use
power (IN) cable at 15A current.
Max output current: 15A (total),
6A (individual).
2. Interface Description
IP Power 9258 front interface (from left to right):
RESET: Self-protect AC reset button. IP Power 9258 can cut off the power
supply of outlets automatically if there is a short circuit or current
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overload. After the user resolves the problem, push the RESET button
and the AC power supply will resume.
LED: 4 LED indicator lights. If the LED is on, the corresponding outlet is
power on.
RS232 port: During normal operation this displays the power output
state. If a firmware update fails it displays an IP address where the
firmware update can be re-applied. Also used for secure out-of-band
control with CM/IM4000 console server.
RJ45 Ethernet port: Connects the IP Power to the network.
Rear interface port description (from left to right):
90-240VAC power input port
Power switch: The ON/OFF power switch for the IP Power 9258 itself.
OUT1 - OUT4: Four individually switched AC outlets
3. Hardware and Software Installation
Before you start to use the IP Power 9258, please follow the steps below:
1) Check the package to make sure the contents are complete
2) Prepare an Ethernet hub or router for accessing the IP Power 9258
3) Check the voltage of the power supply to make sure it is AC 110-240 volt
4) Confirm the specifications of your power cable. (For IP Power 9258S: for 220-
250V, use the 10A power cable. For IP Power 9258T: for 100-120V, use the 15A
power cable.)
Hardware installation
• Connect the IP Power to the hub using a Cat5 network cable (for remote
control, you may then connect the hub or router to the Internet)
• Connect the AC IN power adapter to the IP Power
• Connect the power adapters of equipment to be controlled to corresponding
OUT port of the IP Power
• For 220-250V, please use power wire, which can support 10A current.
Maximum output current: (total) 10A, (individual) 6A.
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o For 100-120V, please use power wire which can support 15A current.
Maximum output current: (total) 15A, (individual) 6A.
• Power on your PC and the power adapter of IP Power
Software installation
Once you’ve connected the power supply and network cable to the IP Power’s RJ45
network port, install the software by following the steps below:
• Start your computer, insert the IP Power CD, and locate the file named
ipEdit.exe
• Copy the file to your desktop (or another directory if you prefer).
4. Initial Settings
• Ensure you have installed the ipEdit.exe program as described
in the previous section, Software Installation.
• Ensure that your PC is connected to the same network as the IP
Power, and that the IP Power is powered on.
• Run ipEdit.exe by double clicking the ipEdit icon. The default Ethernet address
of the IP Power will be found and displayed. The default name of the IP Power
is: IP 9258
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• Click IP 9258 in the left of the window and the IP Power’s name and IP address
will display in the right hand fields. You can rename the IP Power or change its
IP address or default gateway address. Click Update to apply the new settings.
The new settings will be working in 20 seconds.
• Double click the name of the IP Power, and your browser window will open and
connect to the unit automatically. Alternately, manually type the IP address of
the IP Power into your browser.
NOTE
The IP Power 9258’s default IP address is 192.168.0.50 and its subnet mask is 255.255.255.0.
The IP address of your computer should be in the same subnet with that of IP Power’s (by default
this subnet is 192.168.0.xxx), so that you can access the IP Power control web pages.
Typically, you will want to find out the IP address of your PC and set the IP Power to reside on the
same subnet. To find out the IP address of your PC:
• Select Start Run then type in cmd in the MS-DOS window, type in ipconfig
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• The IP address of the PC is 192.168.100.31, so the IP Power has been set to
192.168.100.168. Both of these addresses are on the 192.168.100.xxx subnet.
Alternately you may change the PC’s IP address to be on the same subnet as the IP Power (by
default 192.168.0.50), in Control Panel Network Connections Local Area Connection
Properties Internet Protocol (TCP/IP) Properties.
The default username and password of IP Power 9258 are:
Username: admin
Password: 12345678
PC or server software shutdown
The IP Power 9258 can also safety shutdown a PC or server through the network
before being powered off. This allows you to remotely shut down a PC/server
attached to IP Power 9258 using the usual Windows safe shutdown procedure.
Before using the software shutdown function, please note:
• You will need to install the IP9258service.exe program from the IP Power CD as
detailed below
• If you are running programs such as Microsoft Office the safe shut down may
not automatically save open documents or files which may result in lost data.
• To allow enough time for the PC/server to safely shut down before being
powered off, please set the delay time at 30 or 60 second on the IP Power
control web pages Setup Delay Switch.
• The PC/server to shut down must be on the same Ethernet network and on
the same subnet as the IP Power.
Installing IP9258service.exe
•
Insert the IP Power CD in the PC/server which is to be enabled for software
shutdown
•
Install the IP9258config.exe , by selecting the SDK button on the LHS then
selecting 9258 SDK in the menu. Then double click Shutdown Program and run
IP9258config.exe. On the install menu select the LHS bottom button to place
the IP9258Service icon on your desktop. Click this icon then select the
IP9258config.exe program
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•
Fill in the fields as follows:
IP9258 Address: The IP Power’s IP address
HTTP Port: The port of the IP Power control web pages – this will be
80 unless you have changed it
Username: admin
Password: The IP Power admin password (default 12345678)
Power Number: The OUT power outlet the PC/server is connected
through – if many PC/servers are connected through the one power
outlet and are registered with the same IP Power unit, they will all
be shutdown at the same time
•
Click Save Change, Install Service then Start Service. Restart the PC/server, then
it will be enabled for software shutdown.
5. IP Power Control Using Browser
To access the IP Power control web pages simply type the IP address of the
IP Power into your web browser’s address field.
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The username is admin and the default password is 12345678. Enter these
credentials, or the password you have set. Click OK to enter the IP Power
control web pages.
Control the power supply by outlet
IP Power 9258 can control 4 outputs individually or at the same time:
•
Select the Set Power from the left hand menu
•
You can choose to power off and power on an outlet. You may also set the
time to delay before performing the chosen action under Timer, by entering the
time to delay in seconds and selecting On.
Querying the power state of the outlets
Click Set Power again to refresh the status. The state of each power outlet is
displayed under the Control column
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System settings with browser
You may set the password, IP address, e-mail address, timer setting, perform an
online firmware update, and set the time of the IP Power through the IP Power
control web pages
Setting the password for IP Power
Select Change password from the left hand menu. The default password 12345678.
You may change it to a password of your choosing (no longer than 8 characters).
Click Apply to save the change.
NOTE
If you lose or forget the admin password, enter the username super user at the log in webpage
and then click OK. Then turn the power off for a few seconds before turning the power back on.
The IP Power will to be reset to using the default password of 12345678. Note: There is space
between super and user.
Setting the IP Power’s IP address
Select Setup from the left hand menu. Fill in the new IP Address, Subnet Mask,
Default Gateway, and DNS server address. If your network has a DHCP server
automatically allocating network settings, you may choose to enable the IP Power’s
DHP Client. The Beeper sound may also be enabled or disabled on this page.
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•
If the IP Power is connected to your Local Area Network (LAN):
You may set a fixed IP address or have it automatically assigned by a DHCP
server. It is suggested that you use a fixed IP address so that it is always
known.
After changing the IP Power’s IP address, type the new address in the address
field of your web browser. You can also use the ipEdit.exe tool to locate the IP
Power.
•
If the IP Power is connected to the Internet (WAN):
IP Address: Enter the IP address provided by your ISP. If IP Power is
working with a router, please refer to the network settings of the router.
The IP address format is: xxx.xxx.xxx.xxx: yyyyy, where yyyyy means
the port number ranging from 1 to 32767.
Subnet Mask: Enter the Subnet Mask provided by your ISP. If the IP Power
is working with a router, please refer to the network settings of the router.
Subnet Mask: from 0 to 254 ( xxx.xxx.xxx.0 ~ xxx.xxx.xxx.254)
Default gateway: Enter the Default Gateway provided by your ISP. If the IP
Power is working with a router, please refer to the network settings of the
router.
DNS Server: Enter the IP address of the DNS server provided by your ISP.
DHCP Client: Automatically obtain network settings from your ISP
If DHCP is disabled, you must set the TCP port and default gateway. If
DHCP is enabled, then the TCP port is preset to 80 (xxx.xxx.xxx.xxx:80)
and the default gateway will be assigned by the DHCP server.
If you specify a TCP port other than 80, enter it after the IP address of
the IP Power when accessing the IP Power control web pages, e.g.
http://xxx.xxx.xxx.xxx:yyyyy
•
Beeper Setting: Enable – activate the beeper sounds. Disable – turn off beep
sounds. When controlling the IP Power through the web pages, the beeper, if
enabled, beeps once to indicate an action has been successful
•
HTTP Command Verification specifies the HTTP authentication for the IP Power
to use:
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o Cookie +Base64 (allows HTTP command & SDK control)
o Cookie (allows HTTP command & SDK control)
Email settings
The IP Power can be set to email its IP address to multiple recipients:
• Mail Server: The SMTP server for sending email. Please ensure that it is
available.
• POP3Server: Incoming Mail Server. Enter IP address from your ISP for sending
Internet IP address by E-mail
• Username: The SMTP username for sending email.
• Password: The password for Username’s account. Note: the password can be
no longer than 8 characters.
• Sender: The same of the sender to use. This will often be
username@yourdomain.
• Receiver 1 – 3: The email addresses to receive the IP Power’s IP address. They
will receive an email containing the IP Power’s IP address each time your log in
to the IP Power control web pages. Each receiver may be no more than 50
characters.
• Subject: The subject of the mail, no more than 50 characters.
• Mail Body: Type the content of the mail here. It must not be left blank.
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• Click Save to save your settings.
Power control using the time schedule
The IP Power can be set to power on or off power outlets at specified times. Select
Power Schedule from the left hand menu.
Each power outlet has two rows, one for the start of the schedule (e.g. powering an
outlet on) and one for the end of the schedule (e.g. powering the outlet off two
hours later). Additionally, the Parameter column determines how regularly the
schedule should be applied:
Disable
Just Once
Every day
Work days: every Monday to Friday
Weekend: every Saturday and Sunday
Default outlet settings
When the IP Power is powered on, each outlet will have power applied according to
the default outlet settings. In the example below, all power outlets default to OFF
when the IP Power is initially powered on.
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Clock settings & network time protocol (NTP)
You may manually set the IP Power’s internal clock by specifying the year, month,
day, hour, minutes and seconds.
Alternately, you may choose to synchronize with an NTP server by entering its IP
address and your numeric Time Zone (relative to UTC). If your network or ISP
doesn’t have an NTP server, lists of public NTP servers are available on the web.
Wake on LAN (WOL)
Through its network port, the IP Power can send a Wake on LAN packet to a
shutdown or hibernating PC on your network, causing it to power up. This facility
presumes:
1. The PC’s motherboard must support the WOL function, and it must be enabled
in the BIOS (typically under Power Management). The PC must be connected to
the same Ethernet network as the IP Power via its network port.
2. The PC’s network card’s WOL connector must be connected to the
motherboard, or the network port must be integrated into the motherboard.
After setting up the motherboard and network card, use the WOL function by
following two steps:
• Go to Network Wakeup on the IP Power control web
pages
• Enter the MAC address (the network card’s physical
address) of the PC and click Send – the PC will be powered on
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NOTE
To find out your network card’s MAC address:
Right click on the network connection icon Status Support Details. The value in
Physical Address is the MAC address.
6. Firmware Update
Warning: If you have not been advised to update the IP Power’s firmware and do
not have a new firmware file, please do not go to this page
NOTE
Before updating the IP Power’s firmware, ensure the IP Power control web pages’ TCP port is set
to 80 (this is the default), otherwise the update may fail.
Firmware updates are periodically released to update the functionality of the IP
Power. To update the IP Power’s firmware, select Firmware Update from the left
hand menu:
• The following warning is displayed:
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Warning: Do not click Update if you do not have a firmware update file.
• Click Update, the following window is displayed:
• Click Browse and locate the firmware update file. Click Update to begin the
update
Note
When the update is complete, you must wait at least one minute before you restart the IP Power
7. DDNS Settings
When connecting to the Internet, the IP address you gain from ISP may be
dynamically allocated, so it may change each time the Internet connection
reconnects. This may result in the IP Power becoming uncontactable to remote
clients, as the new address is unknown.
Dynamic DNS addresses this issue by updating DNS records whenever the IP address
changes. The IP Power can utilize the free service provided by DynDNS
(http://www.dyndns.com) for this purpose. The IP Power will always be contactable
using its DynDNS address (e.g. ippower.dyndns.org), regardless of its IP address.
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First, create a DynDNS account and create an account. Create a dynamic DNS host
for the IP Power, e.g. ippower.dyndns.org.
On the IP Power, select DDNS from the left
hand menu. Enter the IP address and port
of the DynDNS server. You can find this out
on your PC by selecting Start Run then
type in cmd and typing ping
www.dyndns.com. Enter the number in
brackets (e.g. 63.208.196.66) followed by
:80 to denote the port.
In Your Domain, enter the IP Power’s
DynDNS address, e.g. ippower.dyndns.org.
Enter the Username and Password for the
DynDNS account you created. Ensure
Enable DDNS is set to TRUE. Click Save.
Now, each time the IP Power is powered on or Update Now is clicked, the DynDNS
address will be updated to the IP Power’s current IP address. Note that the change
may take several minutes to propagate to your local DNS server.
If the IP Power cannot reach the DynDNS server without going through a proxy
server, select TRUE next to Proxy Enable. Enter the IP address of the proxy server in
Proxy IP and the port in Proxy Port.
NOTE
The first time you configure DDNS, click Update Now to set the DynDNS address.
8. Control Using Telnet, HTTP & SNMP Commands
The IP Power is a principally a browser controlled unit, with power control effected
over the LAN using HTTP commands or a browser. However it also provides
alternate methods for directly setting and getting the status of the power outlets
through Telnet commands and HTTP commands (which may be useful for
controlling the IP Power’s outlets using an automated script) and through SMNP.
Power outlet status and control using HTTP commands
The format of the HTTP command is:
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http://username:password@a.b.c.d/Set.cmd?CMD=command+outlet_id=1/0+out
let_id=1/0
Where:
username The username you use to login to the IP Power (default is admin)
password The password you use to login to the IP Power (default is 12345678)
a.b.c.d The IP address of the IP Power (default is 192.168.0.50)
command GetPower to read the status (specifying outlets is not required)
SetPower to turn on or off the ports (power setting for each outlet must
be specified after the command)
port_id (SetPower only)
P60 Port 1
P61 Port 2
P62 Port 3
P63 Port 4
Example 1:
The HTTP command:
http://admin:12345678@192.168.0. 50/Set.cmd?CMD=GetPower
Returns the power status for each outlet in the following format (outlets 5 to 8 may
be ignored):
<html>P60=0,P61=0,P62=0,P63=0,P64=0,P65=0,P66=0,P67=0</html>
In the above example, all outlets are off.
Example 2:
The HTTP command:
http://admin:12345678@192.168.0.50/Set.cmd?CMD=SetPower+P60=1+P61=0+P
62=0+P63=1
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Turns the power on for the first (P60) and fourth (P63) outlets, and turns power off
for the second (P61) and third (P62) outlets. Returns the power status for each
outlet in the following format:
<html>P60=1,P61=0,P62=0,P63=1</html?>
Example 3:
The HTTP command: to control the 9258 operation at a specified time
http://username:password@XXX.XXX.XXX.XXX/Set.cmd?CMD=SetSchedule+Powe
r
=**+YY=****+MM=**+DD=**+HH=**+MN=**+SS=**+PARAM=****+ONOFF=*
Where:
Control parameters are 1A 1B 2A 2B 3A 3B 4A 4B.
A = connect power
B = disconnect power
YY=****+MM=**+DD=**+HH=**+MN=**+SS=* : time parameter
YY: year (20YY), 01 = 2001
MM: month (0 1-12)
DD: date (01-31)
HH: hour (24 hours: 0- 23)
MN: minute (1-60)
SS: second (1-60)
PARAM=*: time schedule parameter. Parameter list as follows:
128 Once only
127 Every day
31 Week days (Monday to Friday)
96 Weekend days (Saturday and Sunday)
ONOFF=*: operate parameter
0 open
1 close
For example:
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http://
/admin:12345678@192.168.1.10/Set.cmd?CMD=SetSchedule+Power=1A+YY=200
9+MM=02+DD=16+HH=06+MN=02+SS=16+PARAM=128+ONOFF=1
The above command controls the IP Power at IP address 192.168.1.0, user name is
admin and password is 12345678. This 9258 will connect power of outlet 1 (p60),
once only on 16th February 2009 at 6:02 am
NOTE
Use + to separate each parameter, e.g. to simply power on outlet 1:
http://admin:12345678@192.168.1.10/Set.cmd?CMD=SetPower+P60=1
The command syntax is case sensitive so be selective when using upper and lower case in
command format. The free tool wget is useful for sending these HTTP commands. For example,
to send the command in Example 1, you could use:
wget –O http://admin:12345678@192.168.0.50/Set.cmd?CMD=SetPower+P60=1+P61=0+P62=0+P63=1
Power outlet status and control using Telnet
Under DOS mode , please type “ C:\>telnet [IP9258] “ as following :
getpower reports the status of power outlets 1-4
setpower controls the power outlets 1-4 with “0” turning power off and “1” turning power on
Example 1:
setpower =11110000 (This will turn on power1-4)
Example 2:
setpower =11001110 ( Turns on power1、2 Turn off power3、4)
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Power outlet status and control using SNMP
Reading status:
snmpget -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.1.0 (read status of Power1)
snmpget -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.2.0 (read status of Power2)
snmpget -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.3.0 (read status of Power3)
snmpget -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.4.0 (read status of Power4)
(Return value as “INTEGER: 1 :” means power ON
Return value as “INTEGER: 0 :” means power OFF)
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Control outlet command :
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.1.0 integer 1 (turn on Power1)
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.2.0 integer 0 (turn off Power2)
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.3.0 integer 1 (turn on Power3)
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.2.4.0 integer 0 (turn off Power4)
Power cycle outlet command :
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.3.1.0 integer 1 (powercycle No1)
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.3.2.0 integer 1 (powercycle No2)
snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.3.3.0 integer 1 (powercycle No3)
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snmpset -v 1 -c public 192.168.1.55 1.3.6.1.4.1.92.58.3.4.0 integer 1 (powercycle No4)
If the power is on the outlet will turn “OFF to ON “ when the power cycle command
is placed. However if powered off the outlet will turn “ON to OFF to ON “ when
place power cycle command
9. Frequently Asked Question
Q1: I forgot the password and can not enter the administration page now, what can I
do?
A1: Use the username super user when logging in to the webpage and then click OK.
Turn the IP Power off for a few seconds, the turn it back on. The default username
of admin and password of 12345678 will be restored. Note: there is a space
between super and user.
10. Manual Control Mode
The IP Power is generally controlled from a local or remote computer however the
outlets can also be controlled manually.
NOTE
Before using the manual control function it is necessary to UNPLUG / DISCONNECT all of
the 4 outlets.
To obtain manual control:
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• Press and hold the ON/OFF button (depicted below) for a full 5 seconds or until
a sustained beep noise is heard – this enables manual control mode which can
be identified by the flashing outlet lights
• The outlet light that is not flashing is the one currently under manual control –
this outlet can be turned on or off by pressing the ON/OFF button
• To select an alternate outlet to control, press the Cycle button (labeled with a
circle with arrows on it)
• To disable manual control mode, press and hold the ON/OFF button for 5
seconds or until you can hear a sustained beep noise – signifying the
deactivation of manual control mode
Cycle (left): Select power outlet to manually control
ON/OFF (right): Press and hold to enable/disable manual control mode,
press to turn on/off the outlet selected by the cycle button
11. IP Power Control Using Console Server
The IP Power 9258 is a simple browser controlled power switch, without the security
features needed for open public network connection. Nor does it have any remote
out-of-band dial-in support.
However the IP Power can be configured securely and its outlets can be controlled
in-band and out of band when used in conjunction with an Opengear console server.
Out of band access
The Opengear console server provides secure remote/out-of-band access through a
dial in modem (or through an alternate broadband connection). To configure the
console server for dial-in access:
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• Connect a modem to the console/modem port and configure the console
server for dial-in
• The IP Power can then be network or serially connected to the console server
SSH tunneled control through the Console Server
• If the IP Power is connected on the remote LAN with the console server then it
can be browser controlled
• Configure the console server with the IP Power as a HTTP accessible Host. This
Managed Device can then be remotely controlled securely using SSH tunneling
(SDT)
• Configure the remote SDTConnector client to access the gateway (console
server) and then to connect to the IP Power using HTTP (refer
www.opengear.com/faq267.html for details)
Console Server serial control
The IP Power is a principally a browser controlled unit, and its RS232 serial port
mainly provides diagnostic and status information (e.g. sending out its IP address
and power on messages during Power On Self Test).
However the IP Power serial port also supports emergency power control. To
configure the IP Power for serial control:
• Connect the IP Power 9258's CONSOLE RS232 port to one of the console server
serial ports (for CM4001/ 2 this interconnection will use a standard UTP Cat 5
cable with a 319000 adapter at each end, and all other console servers will only
require one 319000 adaptor).
• Configured the console server serial port with a serially controlled PDU
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• The IP Power outlets are then controlled by securely (HTTPS) accessing the
Manage: Power menu on the console server Management Console (refer
www.opengear.com/faq231.html for details)
NOTE
The outlet control commands are sent from the console server to the IP Power over the serial port.
The combination of out of band access and IP Power serial port control can be particularly useful
in managing remote sites where a DSL router (interconnect the office LAN and the internet) may
have become dysfunctional requiring a power reset.
12. General IP Power Control Using Serial Port
The IP Power RS232 serial port mainly provides diagnostic and status information
however the serial port can be used for emergency power control as covered in the
previous section:
Usage: power-ip9258 <port> "<outlet> [outlet..]" on|off|status
The serial control script below is used in the console server and should work on a
normal Linux box:
#! /bin/sh
out_udelay=50000
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out_retries=3
in_udelay=100000
in_retries=10
port=$1
outlets=$2
cmd=$3
tmpfile=/tmp/tmp.$$
if [[ -z "$port" ]] || [[ -z "$outlets" ]] || [[ -z "$cmd" ]]; then
appname=`basename $0`
echo "Usage: $appname <port> \"<outlet> [outlet..]\" on|off|status"
exit 1
fi
function ipp_chat () {
out=$1
in=$2
cat "$port" > $tmpfile &
cat_pid=$!
trap "rm $tmpfile; kill $cat_pid" EXIT
for (( i=0; i < $out_retries; i++ )); do
for (( j = 0 ; j < ${#out} ; j++ )); do
usleep $out_udelay
echo -n ${out:$j:1} > $port
done
echo > $port
for (( j=0; j < $in_retries; j++ )); do
usleep $in_udelay
line=`grep "$in" "$tmpfile"`
if [[ -n "$line" ]]; then
break 2
fi
done
done
rm $tmpfile
kill $cat_pid
if [[ -n "$line" ]]; then
echo $line
else
echo "Command failed (${out})"
exit 1
fi
}
# Suppress error messages from the shell
exec 2> /dev/null
# Set up the serial port for the IP Power
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stty
1400:4:cbe:a30:3:1c:7f:15:4:0:1:0:11:13:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:
0:0:0 < "$port"
# Enable serial command mode
ipp_chat "0\\ADEBUG9258\\Z" "IP9258 DEBUG ON" &> /dev/null
# Get current status
status_nibble=`ipp_chat "0\\Ap06\\Z" "p.*6:" | sed 's,.*p.*6:.\(.\).*,\1,g'`
#
# Send the command, the least significant bit is port 1, the most significant
# is port 4. A value of 0 is on, 1 is off.
#
outlet_mask=0
for o in $outlets; do
outlet_bit=$(( 1<< ${o}-1 ))
outlet_mask=$(( outlet_mask | $outlet_bit ))
done
status_nibble=`printf %d 0x${status_nibble}`
if [[ "$cmd" == "on" ]]; then
echo "Powering on outlet $outlets"
status_nibble=`printf %X $(( $status_nibble & ~${outlet_mask} ))`
ipp_chat "0\\AP06F${status_nibble}\\Z" "P.*6=F${status_nibble}" &>
/dev/null
echo "Outlet $outlets powered on"
elif [[ "$cmd" == "off" ]]; then
echo "Powering off outlet $outlets"
status_nibble=`printf %X $(( $status_nibble | ${outlet_mask} ))`
ipp_chat "0\\AP06F${status_nibble}\\Z" "P.*6=F${status_nibble}" &>
/dev/null
echo "Outlet $outlets powered off"
else
for o in ${outlets}; do
outlet_bit=$(( 1<< ${o}-1 ))
echo -n "Outlet $o is "
if [[ $(( $status_nibble & $outlet_bit )) -eq $outlet_bit ]]; then
echo "off"
else
echo "on"
fi
done
fi
# Disable serial command mode
ipp_chat "0\\ADEBUG0FF\\Z" "IP9258 DEBUG OFF" &> /dev/null
exit 0
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