From: Sergey (public@svlp.net)
Date: Tue Sep 04 2007 - 05:11:58 ART
I want that router advertise default gateway via RIP only if interface E0/0 is down.
my configuration is
interface Ethernet0/0
ip address 157.1.36.3 255.255.255.0
shutdown
half-duplex
router rip
default-information originate route-map RG
ip prefix-list E00 seq 5 permit 157.1.36.0/24
route-map RG deny 5
match ip address prefix-list E00
!
route-map RG permit 10
In my logic, if E0/0 is up than route 157.1.36.0/24 present in routing table, and default gateway advertising is suppressed by "route-map RG deny 5" but it seems "route-map RG deny
5" suppress route in spite of status of E0/0, with my config router never advertise default.
but if i want opposite task (advertise default only if E0/0 is up) than conditional advertising works fine
router rip
default-information originate route-map RG
ip prefix-list E00 seq 5 permit 157.1.36.0/24
route-map RG permit 10
match ip address prefix-list E00
!
if E0/0 is up router advertise default, if it down router not advertise default.
Why if I use deny statement in route-map, conditional advertising failed?
This archive was generated by hypermail 2.1.4 : Sat Oct 06 2007 - 12:01:09 ART