Problems with L2TP with 7206

[sys]

hi,

we have finished a setup of 3com Total Controls as a LAC and a cisco 7206 as an LNS, the problem is with ppp connections, when the user connects , the connectivity stays for 2 minutes, and it is lost, it doesn't disconnect but, I'm no longer able to ping it.

IOS on my 7206 is 12.0.13S

[ciscomoderator]

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you. If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center (http://www.cisco.com/tac) or speak with a TAC engineer. You can open a TAC case online at http://www.cisco.com/tac/caseopen

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.