RE: [nsp] OSPF on secondary IP address

From: Andy Harding (aharding@verio.net)
Date: Wed Aug 01 2001 - 07:13:38 EDT


your primary interface address needs to have an OSPF network statement else
the secondaries will not be eligible.

Nick wrote on 01 August 2001 at 11:59:
>
> Can OSPF establish as neighbors on secondary addresses? Do not
> have any luck
> unless the OSPF network interface is primary. Any ideas why and
> how do we go
> around this? ROUTERA is connected to a wireless bridge which is serving
> multiple sites - hence the ISL.
>
> Thanks in advance.
>
> Regards,
>
> -nick
>
> -------------
> ROUTERA
>
> interface FastEthernet1/1.2
> encapsulation isl 2
> ip address 200.100.220.113 255.255.255.248
> ip address 200.100.220.97 255.255.255.248 secondary
> ip address 200.100.230.81 255.255.255.248 secondary
> no ip redirects
> no ip directed-broadcast
> !
> router ospf 100
> log-adjacency-changes
> area 3.3.3.101 stub no-summary
> area 3.3.3.102 stub no-summary
> redistribute connected metric-type 1 subnets
> redistribute static metric-type 1 subnets
> network 200.100.230.80 0.0.0.7 area 3.3.3.102
>
> --------------
> ROUTERB
>
> interface Ethernet0
> ip address 200.100.230.86 255.255.255.248
> !
> router ospf 100
> log-adjacency-changes
> area 3.3.3.102 stub
> passive-interface BRI0
> network 200.100.230.80 0.0.0.7 area 3.3.3.102
>
>
>



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