Apparently, the IANA has two separate but similar registries, the BGP
Layer 2 Encapsulation Types registry and the MPLS Pseudowire Types
registry. Have two separate tables for them, and update them to match
the current state of the registries.
Remove lots of $Header's and a few $Id's that all belong to the former
CVS repository of tcpdump itself. These keywords have been frozen since
the migration to git in late 2008.
and put it to its new home l2vpn.{c|h}
rework bgp, ldp, lsp-ping to use the common l2vpn_encaps tokenlist
update FILES list to acommodate the recent file additions