ISP failover using bgp attributes as path and local preference only on core router i have two isp connection coming to core router, All routers are C3725 .. I am performing this in my lab but i am not getting bgp neighborship ,
Below is my configuration :
router bgp 65000
bgp router-id 10.0.0.1
neighbor 192.168.1.1 remote-as 65001
neighbor 192.168.2.1 remote-as 65002
network 10.0.0.0 mask 255.255.255.0
neighbor 192.168.1.1 route-map PREFER-ISP1 in
neighbor 192.168.2.1 route-map PREPEND-ISP2 out
exit
route-map PREFER-ISP1 permit 10
set local-preference 200
exit
route-map PREPEND-ISP2 permit 10
set as-path prepend 65000 65000 65000
exit
ISP 1
router bgp 65001
bgp router-id 192.168.1.1
neighbor 192.168.1.2 remote-as 65000
network 200.1.1.0 mask 255.255.255.0
exit
ISP2
router bgp 65002
bgp router-id 192.168.2.1
neighbor 192.168.2.2 remote-as 65000
network 210.2.2.0 mask 255.255.255.0
exit
interface Fa0/0
ip address 192.168.1.2 255.255.255.0
no shutdown
!
interface Fa0/1
ip address 192.168.2.2 255.255.255.0
no shutdown
ISP1
router bgp 65001
timers bgp 60 180
ISP2
router bgp 65002
timers bgp 60 180
Core router
router bgp 65000
timers bgp 60 180
Both my bgp neighbor are in active state and i am able to ping ping 192.168.2.2 and ping 192.168.1.2
What can be issue . When i am debugging it i am getting error ( BGP: Import timer expired. Walking from 1 to 1 )
