I have an AS5300 remote access server with 48 modems. I have a problem when an ISDN connection is made to the remote access server. The remote user gets authenicated to the server but when it tries to bundle the second line it discconnects the remote user. When I try with two analog modem connection it also errors after authenication when it tries to bundle the two lines together. I have a virtual-template configured on the server with ppp multilink. I have a dialer group with ppp multilink configured to it. Any thoughts on why this would happen on the bundling portation of the condition? Authenication is fine for users who connection on a single link 56k connection.
The debug is inconclusive; add "debug ppp neg" for starters, to see what that indicates.
The "multilink virtual-template 1" command is really only needed for leased interfaces; you can just as easily configure all the VT stuff under the dialer interface (change the autentication and IP address of the dialer to be similar to the VT, then remove the VT). Don't worry about MPPP under the serial interface, it's not needed with the rotary group. For async users you would need to add MPPP to the group-async interface.
If the PPP debug does not seem to be completely helpful, then add "debug aaa authen" and "debug aaa author" to the mix.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...