[Synapse] IGMP [TraceMagic|Events]

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^TraceMagic ^{Trace Log Events}

IGMP

IGMP = Internet Group Management Protocol

IGMP

Um IP-Teilnehmer in Gruppen fassen zu können, wesentlich zum Zwecke der Teilhabe an Multicast-Streams, wurde das IGMP entwickelt.

IP-Multicast-Adressen können gebildet werden, um Nachrichten, einen bestimmten Multicast-Stream bzw. die Mitgliedschaft in der IGMP-Gruppe betreffend, austauschen zu können.

Sind Router beteiligt, werden die IP-Gruppen-Adressen via IP-RIP bzw. UDP-Port 520 ausgetauscht.

Cisco hat mit CGMP / Cisco Group Management Protocol eine eigene Implementation dieser Technik.

CGMP


[   1]  #   1537 - [2006-11-18 13:30:14 .37299] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1558 - [2006-11-18 13:30:19 .37304] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1593 - [2006-11-18 13:30:29 .37307] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1641 - [2006-11-18 13:30:39 .36915] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1698 - [2006-11-18 13:30:49 .36779] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1747 - [2006-11-18 13:30:59 .36535] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #   1843 - [2006-11-18 13:31:09 .36159] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                 ::   ::     ::      
[   1]  #  15296 - [2006-11-18 13:34:14 .37219] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ::   ::     ::      
[   1]  #  15297 - [2006-11-18 13:34:14 .37321] ::  239.255.255.250 << 10.64.151.155   :: IGMP: v2 [0x11.32] Membership Query       / IP. 239.255.255.250 (v2/v3): max. response time =    5 sec.

:: :: ::

Erzeugt am (Datum/Uhrzeit): 2011-01-20 / 23:43:37 ... via SYNcreator


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