/*  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code * distributions retain the above copyright notice and this paragraph * in its entirety, and (2) distributions including binary code include * the above copyright notice and this paragraph in its entirety in * the documentation or other materials provided with the distribution. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE. * * Original code by Hannes Gredler (hannes@juniper.net) */#ifndef lintstatic const char rcsid[] _U_ =    "@(#) $Header: /tcpdump/master/tcpdump/l2vpn.c,v 1.1 2004-06-15 09:42:40 hannes Exp $ (LBL)";#endif#ifdef HAVE_CONFIG_H#include "config.h"#endif#include <tcpdump-stdinc.h>#include "interface.h"#include "l2vpn.h"/* draft-ietf-pwe3-iana-allocation-04 */struct tok l2vpn_encaps_values[] = {    { 0x00, "Reserved"},    { 0x01, "Frame Relay"},    { 0x02, "ATM AAL5 VCC transport"},    { 0x03, "ATM transparent cell transport"},     { 0x04, "Ethernet VLAN"},     { 0x05, "Ethernet"},     { 0x06, "Cisco-HDLC"},     { 0x07, "PPP"},     { 0x08, "SONET/SDH Circuit Emulation Service over MPLS"},     { 0x09, "ATM n-to-one VCC cell transport"},     { 0x0a, "ATM n-to-one VPC cell transport"},     { 0x0b, "IP Layer2 Transport"},     { 0x0c, "ATM one-to-one VCC Cell Mode"},     { 0x0d, "ATM one-to-one VPC Cell Mode"},    { 0x0e, "ATM AAL5 PDU VCC transport"},    { 0x0f, "Frame-Relay Port mode"},    { 0x10, "SONET/SDH Circuit Emulation over Packet"},    { 0x11, "Structure-agnostic E1 over Packet"},    { 0x12, "Structure-agnostic T1 (DS1) over Packet"},    { 0x13, "Structure-agnostic E3 over Packet"},    { 0x14, "Structure-agnostic T3 (DS3) over Packet"},    { 0x15, "CESoPSN basic mode"},    { 0x16, "TDMoIP basic mode"},    { 0x17, "CESoPSN TDM with CAS"},    { 0x18, "TDMoIP TDM with CAS"},    { 0x40, "IP-interworking"},     { 0, NULL}};