[nsp] OSPF on secondary IP address

From: Nick (nick@arc.net.my)
Date: Wed Aug 01 2001 - 06:59:27 EDT

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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