/*
* 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 (
[email protected])
*/
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: l2vpn.c,v 1.9 2024/09/02 16:15:30 christos Exp $");
#endif
#include <config.h>
#include "netdissect-stdinc.h"
#include "netdissect.h"
#include "l2vpn.h"
/*
* BGP Layer 2 Encapsulation Types
*
* RFC 6624
*
*
https://www.iana.org/assignments/bgp-parameters/bgp-parameters.xhtml#bgp-l2-encapsulation-types-registry
*/
const struct tok l2vpn_encaps_values[] = {
{ 0, "Reserved"},
{ 1, "Frame Relay"},
{ 2, "ATM AAL5 SDU VCC transport"},
{ 3, "ATM transparent cell transport"},
{ 4, "Ethernet (VLAN) Tagged Mode"},
{ 5, "Ethernet Raw Mode"},
{ 6, "Cisco HDLC"},
{ 7, "PPP"},
{ 8, "SONET/SDH Circuit Emulation Service over MPLS"},
{ 9, "ATM n-to-one VCC cell transport"},
{ 10, "ATM n-to-one VPC cell transport"},
{ 11, "IP layer 2 transport"},
{ 15, "Frame Relay Port mode"},
{ 17, "Structure-agnostic E1 over packet"},
{ 18, "Structure-agnostic T1 (DS1) over packet"},
{ 19, "VPLS"},
{ 20, "Structure-agnostic T3 (DS3) over packet"},
{ 21, "Nx64kbit/s Basic Service using Structure-aware"},
{ 25, "Frame Relay DLCI"},
{ 40, "Structure-agnostic E3 over packet"},
{ 41, "Octet-aligned playload for Structure-agnostic DS1 circuits"},
{ 42, "E1 Nx64kbit/s with CAS using Structure-aware"},
{ 43, "DS1 (ESF) Nx64kbit/s with CAS using Structure-aware"},
{ 44, "DS1 (SF) Nx64kbit/s with CAS using Structure-aware"},
{ 0, NULL}
};
/*
* MPLS Pseudowire Types
*
* RFC 4446
*
*
https://www.iana.org/assignments/pwe3-parameters/pwe3-parameters.xhtml#pwe3-parameters-2
*/
const struct tok mpls_pw_types_values[] = {
{ 0x0000, "Reserved"},
{ 0x0001, "Frame Relay DLCI (Martini Mode)"},
{ 0x0002, "ATM AAL5 SDU VCC transport"},
{ 0x0003, "ATM transparent cell transport"},
{ 0x0004, "Ethernet VLAN"},
{ 0x0005, "Ethernet"},
{ 0x0006, "Cisco-HDLC"},
{ 0x0007, "PPP"},
{ 0x0008, "SONET/SDH Circuit Emulation Service over MPLS"},
{ 0x0009, "ATM n-to-one VCC cell transport"},
{ 0x000a, "ATM n-to-one VPC cell transport"},
{ 0x000b, "IP Layer2 Transport"},
{ 0x000c, "ATM one-to-one VCC Cell Mode"},
{ 0x000d, "ATM one-to-one VPC Cell Mode"},
{ 0x000e, "ATM AAL5 PDU VCC transport"},
{ 0x000f, "Frame-Relay Port mode"},
{ 0x0010, "SONET/SDH Circuit Emulation over Packet"},
{ 0x0011, "Structure-agnostic E1 over Packet"},
{ 0x0012, "Structure-agnostic T1 (DS1) over Packet"},
{ 0x0013, "Structure-agnostic E3 over Packet"},
{ 0x0014, "Structure-agnostic T3 (DS3) over Packet"},
{ 0x0015, "CESoPSN basic mode"},
{ 0x0016, "TDMoIP basic mode"},
{ 0x0017, "CESoPSN TDM with CAS"},
{ 0x0018, "TDMoIP TDM with CAS"},
{ 0x0019, "Frame Relay DLCI"},
{ 0x0040, "IP-interworking"},
{ 0, NULL}
};
