1 ## This file is part of Scapy 2 ## See http://www.secdev.org/projects/scapy for more informations 3 ## Copyright (C) Philippe Biondi <phil (at] secdev.org> 4 ## This program is published under a GPLv2 license 5 6 """ 7 MGCP (Media Gateway Control Protocol) 8 9 [RFC 2805] 10 """ 11 12 from scapy.packet import * 13 from scapy.fields import * 14 from scapy.layers.inet import UDP 15 16 class MGCP(Packet): 17 name = "MGCP" 18 longname = "Media Gateway Control Protocol" 19 fields_desc = [ StrStopField("verb","AUEP"," ", -1), 20 StrFixedLenField("sep1"," ",1), 21 StrStopField("transaction_id","1234567"," ", -1), 22 StrFixedLenField("sep2"," ",1), 23 StrStopField("endpoint","dummy (at] dummy.net"," ", -1), 24 StrFixedLenField("sep3"," ",1), 25 StrStopField("version","MGCP 1.0 NCS 1.0",b"\x0a", -1), 26 StrFixedLenField("sep4",b"\x0a",1), 27 ] 28 29 30 #class MGCP(Packet): 31 # name = "MGCP" 32 # longname = "Media Gateway Control Protocol" 33 # fields_desc = [ ByteEnumField("type",0, ["request","response","others"]), 34 # ByteField("code0",0), 35 # ByteField("code1",0), 36 # ByteField("code2",0), 37 # ByteField("code3",0), 38 # ByteField("code4",0), 39 # IntField("trasid",0), 40 # IntField("req_time",0), 41 # ByteField("is_duplicate",0), 42 # ByteField("req_available",0) ] 43 # 44 bind_layers( UDP, MGCP, dport=2727) 45 bind_layers( UDP, MGCP, sport=2727) 46
