[Xorp-users] RIP configuration

Pavlin Radoslavov pavlin at icir.org
Mon Jul 23 11:18:10 PDT 2007


> I try to configure RIP on two interfaces :
> Eth0 : 192.168.92.1 (with vif eth0)
> Eth1 : 172.20.0.90 (with vif eth1)
> 
> I have configured these interfaces in the 'interfaces section' and in the
> 'RIP section'.
> 
> My problem is that RIP is propagated on eth0 with success (seen with tcpdump
> -i eth0) but no route about the network associated to eth1 (172.20.0.0) is
> propagated through RIP.
> 
> Using 'show rip status all' I can read :
> 
> RIP on eth0 eth0 192.168.92.1
> Status: enabled
> 
> RIP on eth1 eth1 172.20.0.90
> Status: enabled [gated by disabled FEA interface/vif/address]
> 
> I have activated the fea section ...
> 
> Moreover, in the logs of xorp_rtrmgr, I can sometimes read INFO : Detected
> iftree change on eth1 eth1 172.20.0.90 setting transport enable false .
> 
> Do you have any idea ?

I think you need to explicitly export the connected routes into RIP:

policy {
    /* Describe connected routes for redistribution */
    policy-statement connected {
        term export {
            from {
                protocol: "connected"
            }
        }
    }
}

protocols {
    rip {
        export: "connected"
        ...
    }
}


Regards,
Pavlin


> Thanks in advance
> 
> Regards
> 
> Fred
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