[c-nsp] L2TP tunnel drop at random

[Edi Guntoro]

Dear All,
We monitoring our vpdn session and see that the session drop suddenly. from the debug we see that the tunnel finally shutdown.
any idea on how to troubleshoot this?
regards
Egn

Jul 17 15:38:25 :  Tnl 27485 L2TP: O Resend CDN, flg TLS, ver 2, len 88, tnl 83, ns 17048, nr 42056
Jul 17 15:38:25 :  Tnl 27485 L2TP: O Resend CDN, flg TLS, ver 2, len 88, tnl 83, ns 17049, nr 42056
Jul 17 15:38:25 :  Tnl 27485 L2TP: O Resend CDN, flg TLS, ver 2, len 88, tnl 83, ns 17050, nr 42056
 Jul 17 15:38:33 :  Tnl 27485 L2TP: O StopCCN  to GGJKT1 tnlid 83
Jul 17 15:38:33 :  Tnl 27485 L2TP: Tunnel state change from established to shutting-down




       
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