LinuxQuestions.org
Go Job Hunting at the LQ Job Marketplace
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - General
User Name
Password
Linux - General This Linux forum is for general Linux questions and discussion.
If it is Linux Related and doesn't seem to fit in any other forum then this is the place.

Notices

Reply
 
Search this Thread
Old 12-13-2004, 07:37 PM   #1
servnov
Member
 
Registered: Sep 2004
Distribution: Slackware 10.2
Posts: 276

Rep: Reputation: 30
what is IGMP protocol about? I thought only ICMP, TCP, UDP


What does the IGMP do? I thought only ICMP, TCP, and UDP existed?
 
Old 12-13-2004, 10:03 PM   #2
MylesCLin
Member
 
Registered: Sep 2004
Location: Texas, USA
Distribution: Slack 9.1 with slackware-current packages...
Posts: 164

Rep: Reputation: 30
Internet Group Management protocol;
http://www.webopedia.com/TERM/I/IGMP.html
 
Old 12-22-2004, 11:14 AM   #3
baldy3105
Member
 
Registered: Jan 2003
Location: Cambridgeshire, UK
Distribution: Mint (Desktop), Debian (Server)
Posts: 876

Rep: Reputation: 184Reputation: 184
IGMP is used by hosts to register interest in multicast groups with a multicast router.

Quote:
I thought only ICMP, TCP, and UDP existed?
Hmmm, nope the full list looks like this -

0 Reserved [JBP]
1 ICMP Internet Control Message [RFC792,JBP]
2 IGMP Internet Group Management [RFC1112,JBP]
3 GGP Gateway-to-Gateway [RFC823,MB]
4 IP IP in IP (encasulation) [JBP]
5 ST Stream [RFC1190,IEN119,JWF]
6 TCP Transmission Control [RFC793,JBP]
7 UCL UCL [PK]
8 EGP Exterior Gateway Protocol [RFC888,DLM1]
9 IGP any private interior gateway [JBP]
10 BBN-RCC-MON BBN RCC Monitoring [SGC]
11 NVP-II Network Voice Protocol [RFC741,SC3]
12 PUP PUP [PUP,XEROX]
13 ARGUS ARGUS [RWS4]
14 EMCON EMCON [BN7]
15 XNET Cross Net Debugger [IEN158,JFH2]
16 CHAOS Chaos [NC3]
17 UDP User Datagram [RFC768,JBP]
18 MUX Multiplexing [IEN90,JBP]
19 DCN-MEAS DCN Measurement Subsystems [DLM1]
20 HMP Host Monitoring [RFC869,RH6]
21 PRM Packet Radio Measurement [ZSU]
22 XNS-IDP XEROX NS IDP [ETHERNET,XEROX]
23 TRUNK-1 Trunk-1 [BWB6]
24 TRUNK-2 Trunk-2 [BWB6]
25 LEAF-1 Leaf-1 [BWB6]
26 LEAF-2 Leaf-2 [BWB6]
27 RDP Reliable Data Protocol [RFC908,RH6]
28 IRTP Internet Reliable Transaction [RFC938,TXM]
29 ISO-TP4 ISO Transport Protocol Class 4 [RFC905,RC77]
30 NETBLT Bulk Data Transfer Protocol [RFC969,DDC1]
31 MFE-NSP MFE Network Services Protocol [MFENET,BCH2]
32 MERIT-INP MERIT Internodal Protocol [HWB]
33 SEP Sequential Exchange Protocol [JC120]
34 3PC Third Party Connect Protocol [SAF3]
35 IDPR Inter-Domain Policy Routing Protocol [MXS1]

36 XTP XTP [GXC]
37 DDP Datagram Delivery Protocol [WXC]
38 IDPR-CMTP IDPR Control Message Transport Proto [MXS1]
39 TP++ TP++ Transport Protocol [DXF]
40 IL IL Transport Protocol [DXP2]
41 SIP Simple Internet Protocol [SXD]
42 SDRP Source Demand Routing Protocol [DXE1]
43 SIP-SR SIP Source Route [SXD]
44 SIP-FRAG SIP Fragment [SXD]
45 IDRP Inter-Domain Routing Protocol [Sue Hares]
46 RSVP Reservation Protocol [Bob Braden]
47 GRE General Routing Encapsulation [Tony Li]
48 MHRP Mobile Host Routing Protocol[David Johnson]
49 BNA BNA [Gary Salamon]
50 SIPP-ESP SIPP Encap Security Payload [Steve Deering]
51 SIPP-AH SIPP Authentication Header [Steve Deering]
52 I-NLSP Integrated Net Layer Security TUBA [GLENN]
53 SWIPE IP with Encryption [JI6]
54 NHRP NBMA Next Hop Resolution Protocol
55-60 Unassigned [JBP]
61 any host internal protocol [JBP]
62 CFTP CFTP [CFTP,HCF2]
63 any local network [JBP]
64 SAT-EXPAK SATNET and Backroom EXPAK [SHB]
65 KRYPTOLAN Kryptolan [PXL1]
66 RVD MIT Remote Virtual Disk Protocol [MBG]
67 IPPC Internet Pluribus Packet Core [SHB]
68 any distributed file system [JBP]
69 SAT-MON SATNET Monitoring [SHB]
70 VISA VISA Protocol [GXT1]
71 IPCV Internet Packet Core Utility [SHB]
72 CPNX Computer Protocol Network Executive [DXM2]
73 CPHB Computer Protocol Heart Beat [DXM2]
74 WSN Wang Span Network [VXD]
75 PVP Packet Video Protocol [SC3]
76 BR-SAT-MON Backroom SATNET Monitoring [SHB]
77 SUN-ND SUN ND PROTOCOL-Temporary [WM3]
78 WB-MON WIDEBAND Monitoring [SHB]
79 WB-EXPAK WIDEBAND EXPAK [SHB]
80 ISO-IP ISO Internet Protocol [MTR]
81 VMTP VMTP [DRC3]
82 SECURE-VMTP SECURE-VMTP [DRC3]
83 VINES VINES [BXH]
84 TTP TTP [JXS]
85 NSFNET-IGP NSFNET-IGP [HWB]
86 DGP Dissimilar Gateway Protocol [DGP,ML109]
87 TCF TCF [GAL5]
88 IGRP IGRP [CISCO,GXS]

89 OSPFIGP OSPFIGP [RFC1583,JTM4]
90 Sprite-RPC Sprite RPC Protocol [SPRITE,BXW]
91 LARP Locus Address Resolution Protocol [BXH]
92 MTP Multicast Transport Protocol [SXA]
93 AX.25 AX.25 Frames [BK29]
94 IPIP IP-within-IP Encapsulation Protocol [JI6]
95 MICP Mobile Internetworking Control Pro. [JI6]
96 SCC-SP Semaphore Communications Sec. Pro. [HXH]
97 ETHERIP Ethernet-within-IP Encapsulation [RXH1]
98 ENCAP Encapsulation Header [RFC1241,RXB3]
99 any private encryption scheme [JBP]
100 GMTP GMTP [RXB5]
101-254 Unassigned [JBP]
255 Reserved [JBP]
 
Old 12-25-2004, 07:00 PM   #4
servnov
Member
 
Registered: Sep 2004
Distribution: Slackware 10.2
Posts: 276

Original Poster
Rep: Reputation: 30
Holy s*%h, now I am more confused :P
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Related to JAVA (ICMP protocol) nedian123 Programming 2 07-25-2004 10:36 PM
Is that a good thing to block ICMP protocol on a Web server? Iced Earth Linux - Security 2 06-15-2004 06:49 AM
How to receive UDP and ICMP packets, by one UDP socket(PMTUD) myself_rajat Linux - Networking 0 05-28-2004 05:43 AM
UDP socket and ICMP messages myself_rajat Linux - Networking 0 05-25-2004 08:49 AM
Terms re icmp, udp, etc. satimis Linux - Networking 2 09-22-2003 11:22 PM


All times are GMT -5. The time now is 05:25 AM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration