About Elkem ITS

Elkem ITS · 02-18-2016

Hey all, I have some strange problems with DMVPN that I recently found out after I booted my DMVPN hub. It seems that the tunnels will not re establish automatically after the hub restart. After the HUB restarted, the tunnel came up with IKE / NHRP...

Elkem ITS · 06-19-2014

Hello, I have a 1921 router in a small branch office which is running WebVPN authorized login by Certificates. It works very good, and im very happy about it, since its way too far away from my local ASA.Anyways, ofcourse, someone in that office has ...

Elkem ITS · 02-22-2016

Update: The other tunnels came also. Nice, this has been solved with the following things done: Hub: crypto isakmp keepalive 10 10 Interface Tunnel1 ip nhrp registration timeout 10 ip nhrp holdtime 300 ...

Elkem ITS · 02-22-2016

Adding "ip nhrp nhs 10.10.1.1" on the hub, seems to have helped alot. I also have added the holdtime (same on hub and spoke). 2 minutes re-establish: hub02#sh dmvpn Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete N - NATed, L - Local, X - ...

Elkem ITS · 02-19-2016

Update! Took 2 hours before the tunnel re established: hub02#sh dmvpnLegend: Attrb --> S - Static, D - Dynamic, I - Incomplete N - NATed, L - Local, X - No Socket T1 - Route Installed, T2 - Nexthop-override C - CTS Capable # Ent --> Number of NHRP e...

Elkem ITS · 02-19-2016

Hello Philip, Thanx alot for the help, I do appreciate it. ----------- First off, I tried to change the crypto isakmp keepalive 10 3 Also, for fun I tried, just to let it live a bit longer: crypto isakmp keepalive 10 10 Sadly, that did not help. I ...

Elkem ITS · 02-18-2016

Hey, I did upgrade both hub and spoke to: Version 15.4(3)M4 Sadly, that did not do any difference :/ And a bit strange, after the upgrade the hub router comes up with none of my tunnels: hub#sh dmvpn Legend: Attrb --> S - Static, D - Dynamic, I - I...

Member Since	‎11-22-2012 04:48 PM
Date Last Visited	‎01-11-2023 04:34 AM
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DMVPN - Tunnel issues after HUB restart

Static IP with WebVPN

Update:

Adding "ip nhrp nhs 10.10.1.1

Update!

Hello Philip,

Hey,