[j-nsp] IGMP trace logs

[Robert Walton]

So does that mean they are the last host to request traffic for that group to be forwarded onto them?? 

-----Original Message-----
From: Leonard Giuliano [mailto:lenny at juniper.net]
Sent: 17 November 2004 02:14
To: Robert Walton
Cc: J-nsp
Subject: Re: [j-nsp] IGMP trace logs



"show igmp group" will show the last reported host for each group.

> show igmp group
Interface: ge-0/0/0.0
    Group: 224.0.0.2
        Source: 0.0.0.0 Last reported by: 10.32.177.3
        Timeout:     232 Type: Dynamic
    Group: 224.0.1.39
        Source: 0.0.0.0 Last reported by: 10.32.177.14
        Timeout:     234 Type: Dynamic
    Group: 239.255.255.255
        Source: 0.0.0.0 Last reported by: 10.32.177.52
        Timeout:     234 Type: Dynamic


-Lenny

On Tue, 16 Nov 2004, Robert Walton wrote:

-) Hi,
-)
-) 	I've set trace on IGMP to trace all packets however what I'm specifically looking for is to see if a host has requested to join a specific group. What would be the best option for that?
-)
-) 	Also, can i tell from the 'show igmp [etc]' what groups a host has
-) requested to be a member of and what groups are being forwarded to it
-) on the LAN.
-)
-) cheers,
-) Rob
-)
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