Hi
i have isdn backup link leased line and i use route-map policy to route packet out. when link leased line down , isdn will connect to backup but in truth when my leased line down (line protocol down) isdn backup not call connect . i try to do everything but it's not work!!, i think my route-map may be not know the leased line link down. Could anyone help me to prove this problem .
i have two IP groups that is 192.168.xx.xx and 172.31.xx.xx
i use route-map to route source ip 192.168.xx.xx to ISP#2 and 172.31.xx.xx route to ISP#1 and i use dialer1 to backup isp#2 and dialer2 backup isp#1
(my isp#1 is serial1/0 and isp#2 is serial0/0)
access-list 10 permit 192.168.0.0 0.0.255.255
access-list 11 permit 172.16.0.0 0.15.255.255
!
dialer-list 1 protocol ip permit
route-map isp permit 10
match ip address 10
set interface Serial1/0 Dialer1
!
route-map isp permit 20
match ip address 11
set interface Serial0/0 Dialer2
!
thanks
