I have a dial up link between two routers using the serial ports and synchronus modems. I set up a simple dial link like this on both ends except for the ip and phone #s. Encapsulation is hdlc and no authentication.
interface Serial1
ip address 10.0.0.2 255.255.255.0
dialer in-band
dialer enable-timeout 2
dialer wait-for-carrier-time 40
dialer map ip 10.0.0.1 1
dialer hold-queue 20
dialer-group 1
pulse-time 1
!
ip classless
dialer-list 1 protocol ip permit
I can get it to dial and connect both directions. Sending host gets encap errors until line comes up, thats normal. Problem is the responding host says no dialer available and gets encapsulation errors trying to answer. It doesn't seem to know the link is up even though it just received data on it.
Anyone got any ideas?