Good morning all,
I have set up a Cisco EZVPN between a Head-end Router and a Remote router and everything is working just fine except that when I console in the Remote router is get the following error:
% CRYPTO_ENGINE: locally-sourced pkt w/DF bit set is too big,ip->tl=1420
I have another EZVPN Remote router setup to the same head-end EZVPN Server and this doesn’t get the error although apart from the difference in Cisco hardware between the two Remote routers they are identical in config.
The router I have working is a Cisco 1811 running over Vodafone 3G network
The router I have working but have the error on is a Cisco 881W running over the Vodafone 3G network
Router is in good coverage area for 3G and uses IPsec over a GRE Tunnel to communicate directly with the head-end EZVPN Router which is a Cisco 2800 series
Any help with this would be much appreciated