DPOD can be configured with two network interfaces:
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Create a New Routing Rule
The routing rule instructs the operating system when to use the new routing table.
In order to add a new routing rule entry to the new routing table use the "ip rule" command.
This command will add a new temporary rule entry .Code Block ip rule add from <source ip address or subnet> table <routing table name> ip rule add to <destination ip address or subnet> table <routing table name>
For example : The routing rule for monitored device 192.168.1.120 are :Code Block language bash theme RDark ip rule add from 192.168.1.120/32 table rt1 ip rule add to 192.168.1.120/32 table rt1
The specific IP address can be replaced with subnet if subnet rule is appropriate : 192.168.1.0/24
In order to make these entries permanent edit the file /etc/sysconfig/network-scripts/rule-<interface name> and add the following :
Code Block from <source ip address or subnet> table <routing table name> to <destination ip address or subnet> table <routing table name>
For example : The routing rule for monitored device 192.168.1.120 are :
Code Block from 192.168.1.120/32 table rt1 to 192.168.1.120/32 table rt1
To confirm that the new routing rules entries added use the following command to display them :
Code Block language bash theme RDark ip rule show The output should include the following lines: 32764: from all to 192.168.1.120 lookup rt1 32765: from 192.168.1.120 lookup rt1
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After the new network interface is configure correctly we need configured correctly, DPOD configuration needs to change DPOD configuration to use the new interface.
Change DPOD
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Configuration
Edit the file /etc/hosts and alter the following entries to point to the new ip IP address :.
In this example we changed For example, these are the entries to for the new ip IP address 192.168.1.178:Code Block 192.168.1.178 montier-syslog 192.168.1.178 montier-wsm
- Restart the application using the CLI Admin Menu.
Re
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-configure Syslog and WS-M
After DPOD was configured to use the new ip address we IP address, the monitored devices need to be re-configure the monitored devices configured to communicate with DPOD via the new address.
In order to re-configure the monitored devices, please follow the instructions on the following item under "Adding Monitored Devices" - sub items "Setup Syslog For The for the New Monitored Device" and "WS-M setup for device" .