EIGRP and secondary address?

From: Enrique Hernandez (enrique.hernandez@telindus.es)
Date: Sat Oct 05 2002 - 13:49:29 GMT-3


Hi Group,

I have the next scheme:

R4---(EIGRP)---R1----(EIGRP)----R2--
                                   |
                                   |
                                 R3

R1 has two IP addresses on the same EIGRP interface (primary and secondary)
of the same mayor network. I have to announce the secondary address to R2,
R3 and R4 without the 'network' command. So I use 'redistributed connected
route-map secondary' but then, as soon I type it, I lose the adjacency with
R2 and R3. I don't know why because I still have the network command for the
primary address of the interface. But R4 learns the secondary network
address with AD of 170, so redistribution is working fine.

Here you have the configurations:

R1:
interface Ethernet1/0
 ip address 10.9.1.5 255.255.255.0 secondary
 ip address 10.9.15.5 255.255.255.0
 no ip split-horizon eigrp 10

router eigrp 10
 redistribute connected route-map secondary metric 10000 10 255 1 1500
 network 10.9.15.0 0.0.0.255 (broadcast network with R2 and R3)
 network 10.9.16.0 0.0.0.255 (broadcast network with R4)
 no auto-summary

access-list 1 permit 10.9.1.0 0.0.0.255
route-map secondary permit 10
 match ip address 1

Any solution?

Thanks a lot in advance,

Rgrds,

Enrique Hernandez

Network Engineer
Technical Department
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