Sidney,
It looks like your default route it set on the XO_VPLS_MESH interface,
#01 Default Route 10.128.254.1 65 UG-D---um--f- XO_VPLS_MESH 15d:0h:5m:32s
#o1 Default Route 10.128.254.2 65 UG-D---um---- XO_VPLS_MESH 15d:0h:5m:32s
But if you look at the other interface:
corp_CTAP_agents 3710 10.131.82.1 /24 -f----------------------- ANY 0 /1 VR-Default
You are missing the small "o" that would designate ospf is enabled on the interface, regardless with the default set you should still have connectivity if all else is there.
Given all of the above and that your default routes are defined, if the interface it up (which it shows above that it is not) you should still be able to ping it. You can check the port 3:34 by issuing the command "show port 3:44 info detail" to see if it is enabled and if it is up or down.
Bill