DMVPN- NHRP-MULTICAST-EIGRP

[Muhammed AKYUZ]

Hi,

We have 400 branches is ended on ASR 1002 router. ASR 1002 is the Hub router. When we disconnect/connect WAN interface  or Shut/no shut tunnel interface, at the moment, router is not reacheable via telnet.  But if i disable the EIGRP on tunnel interface, tunnel are ok, then when i enable eigrp on tunnel interface, all eigrp neighbourhoods are OK.

How can i solve this problem? Is there any way to limit NHRP or EIGRP packets ?

Thank you.

[Marcin Latosiewicz]

Muhammad,

Do you see high CPU or any particular log messages during the time ASR is not available via telnet?

Problem looks odd to me at a glance without any more info.

I think you can open up a TAC case for this.

M.