All-

Got a simple L2VPN setup with some 7609 as CE and MX480 (9.2R3) as PE (no P boxes).

7609----MX480-1----MX480-2----7609
  CE           PE                 PE               CE


L2VPN comes up with no issues. In troubleshooting some intermittent ping and L3 issues from the 7609 side I notice that the switches do not see each other via CDP, nor to they seem to be seeing each other via STP.

It hasn't been THAT long since I was doing one of these last but I'll be darned if I can recall this specific tidbit. So, am I crazy, or should those packets be passed through the L2VPN just fine?

As a side note, I think the problem might actually be on the 7609 side since I see output packet stats on the PE but no inbound packet stats on the CE. But, I gotta make sure my STP/CDP assumption is correct before I start throwing stones! ;-)

Thanks,
Joe

Joseph Soricelli
JNCIE #14/ CCIE #4803
703-980-3999
j...@proteus.net



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