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FAQ-How to Change the IP Address of the N2000 BMS HA System (Watchman V2R7)

Publication Date:  2012-07-25 Views:  40 Downloads:  0
Issue Description
Q:
The previous cases on how to change the IP address of the N2000 BMS HA system (Watchman) are used for versions earlier than Watchman V2R7. Compared with the earlier versions, the Watchman V2R7 changes a lot in configuration files and other aspects. Hence, the method of changing the IP address is different. 
 
Alarm Information
Null
Handling Process
A:
1. OS
Modify the following configuration files:
/etc/hosts
/etc/netmasks
/etc/hostname.ce0
/etc/hostname.ce1
/etc/rc3.d/Srouter //Modify the router add part at the end of the file.
2. Database
Run the #dsedit command to enter the database. If the Host name item is displayed as localhost or 127.0.0.1, no modification is required. If the Host name item is displayed as other information, change the information to 127.0.0.1 or a new IP address.
3. Watchman
/opt/watchman/server/conf/watchman.xml
The following contents in the preceding file need to be modified:
<param name="local_ip">10.66.0.201</param> 
       <param name="local_netmask">255.255.240.0</param> 
       <param name="remote_hbname">CSHB1</param>
       <param name="remote_ip">10.66.0.202</param>
       <param name="remote_netmask">255.255.240.0</param> 
       <param name="remote_port">9202</param>
.......
<floatipes name="floatipes">
    <floatip name="floatIP">
       <param name="caname">PONTIANAK_A</param>
       <param name="netcard">ce1</param> 
       <param name="ipaddr">10.66.0.205</param>
       <param name="netmask">255.255.240.0</param>
/opt/watchman/client/bin/conf/ClusterIP.conf
After adjusting the IP addresses of the active and standby servers and the hostname, restart the Watchman server to validate the float IP addresses. 
 
Root Cause
Null
Suggestions
Null

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