ARN to net with a Cisco using T1 PPP

[cmstanphill]

I have a 3640 with a T1 Wic card and a Baynetworks ARN router and I cant get the PPP to work. I set the MTU to 1500 on the Cisco. and on the Baynetworks I set the MTU to 1506 and the MRU to 1450 and still nothing. The Line is up but the Line Protocol is DOWN. any ideas
Thanks

 

[siepratm]

The ploblem could be that the cofiguration for LCP did not converge. Choose in the Site Manager menu Protocols->PPP->Interfaces. Mark the circuit to the CISCO router and click on "lines". At the bottom of the menu that appears then enable the RFC Compliance. Futher its important (if you use a leased line) to disable BOFL (NN) and keep alives (CISCO) on both interfaces. Both vendors use various procedures for this function. Accept the defaults for MRU/MTU and take a look at the NN log (use the log -fwt command )then. In the traces you will be able to see if this configuration works (and the reason if not with values for the needed MRU/MTU). Let me know if it works !!!

Cheers