This happened after we put new code on, from version 12.3R12.4 to 14.1X53-D40.8
cannot figure this out i can ping the NAC device from the switch, I looked in the nac and everything accpets until the switch reboots for hte upgrade then nothing
I have restarted every service i can think of.
the only firewall is for RE on LO0.0 the only Ip is vlan.x for the mgmt everything else is L2
the fire wall is the same firewall that was on it before
its rebotting again now, ill also try removing the FW fro mthe lO0 and check it
just rebooted again - no go
remove FW filter fomr lo0 - no go
same thing the Dot1x is not working, it getting to clear pass but showing a reject. and has very little data in it also
i should note if i take dot1x off, everything works fine