MONDAY, MAY 21, 2012
Header

Category: Networking

Enabling IPv6 on a Cisco ME3400

For some reason a Cisco ME3400 doesn’t have both IPv4 and IPv6 routing enabled. Still wondering why, but this is how you enable it:  
conf t
sdm prefer dual-ipv4-and-ipv6 routing
exit
wr mem
reload

%CRYPTO-4-PKT_REPLAY_ERR: decrypt: replay check failed connection id=xxx

If your replay window size has not been set to a number that is high enough for the number of packets received, you will receive a system message such as the following: *Nov 17 19:27:32.279: %CRYPTO-4-PKT_REPLAY_ERR: decrypt: replay check failed connection id=xxx To prevent this error, you can do following: rtr(config)# crypto ipsec security-association replay window-size 1024

Visitors map

Contact Info


Popup Widget

This is the Popup Widget. Add any widget to the popup widget position, and place anywhere Gantry Popup widget to trigger the RokBox.

You can configure its height and width from the widget settings.

More Information