Multicast Traffic / 00:04:96:37:14:c3 -> 224.0.0.1
Could I convince the owner of an Extreme Networks device with license plate: 00:04:96:37:14:c3 to disable cause of the multicast traffic that seems to be directed at the exchange every 2 minutes? :) No. Time Source Destination Protocol Length Info 1 0.000000 69.147.218.100 224.0.0.1 IGMP 60 V2 Membership Query, general Frame 1: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: ExtremeN_37:14:c3 (00:04:96:37:14:c3), Dst: IPv4mcast_00:00:01 (01:00:5e:00:00:01) Internet Protocol Version 4, Src: 69.147.218.100 (69.147.218.100), Dst: 224.0.0.1 (224.0.0.1) Internet Group Management Protocol -- Matthew Beckwell - Senior Network and Application Engineer Advanced Integrated Technologies Office: 952-829-5511 x204 matthewb@aitech.net<mailto:matthewb@aitech.net> ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
On Wed, Oct 19, 2011 at 11:22 PM, Matthew Beckwell <matthewb@aitech.net>wrote:
Could I convince the owner of an Extreme Networks device with license plate: 00:04:96:37:14:c3 to disable cause of the multicast traffic that seems to be directed at the exchange every 2 minutes? :)
Are you still seeing it? Jay ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
Now it's coming from 69.147.218.103 / 00:04:96:00:0c:00 instead. ~Matthew No. Time Source Destination Protocol Length Info 1 2011-10-20 08:52:36.984543 69.147.218.103 224.0.0.1 IGMP 60 V2 Membership Query, general Frame 1: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: ExtremeN_00:0c:00 (00:04:96:00:0c:00), Dst: IPv4mcast_00:00:01 (01:00:5e:00:00:01) Internet Protocol Version 4, Src: 69.147.218.103 (69.147.218.103), Dst: 224.0.0.1 (224.0.0.1) Internet Group Management Protocol ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
On Thu, Oct 20, 2011 at 8:55 AM, Matthew Beckwell <matthewb@aitech.net>wrote:
Now it's coming from 69.147.218.103 / 00:04:96:00:0c:00 instead. ~Matthew
In case it helps, here is the Extreme command to disable IGMP on a vlan: disable igmp vlan "<vlan name>" It's on by default when you create a new vlan. Jay ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
Is multicast a bad thing at the exchange? Is there some reason that we want to avoid it? On 10/19/2011 11:22 PM, Matthew Beckwell wrote:
Could I convince the owner of an Extreme Networks device with license plate: 00:04:96:37:14:c3 to disable cause of the multicast traffic that seems to be directed at the exchange every 2 minutes? :)
No. Time Source Destination Protocol Length Info 1 0.000000 69.147.218.100 224.0.0.1 IGMP 60 V2 Membership Query, general
Frame 1: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: ExtremeN_37:14:c3 (00:04:96:37:14:c3), Dst: IPv4mcast_00:00:01 (01:00:5e:00:00:01) Internet Protocol Version 4, Src: 69.147.218.100 (69.147.218.100), Dst: 224.0.0.1 (224.0.0.1) Internet Group Management Protocol
-- Matthew Beckwell - Senior Network and Application Engineer Advanced Integrated Technologies Office: 952-829-5511 x204 matthewb@aitech.net <mailto:matthewb@aitech.net>
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Multicast is fine…just keep it off my port :) From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Steve Howard Sent: Thursday, October 20, 2011 9:42 AM To: MICE-DISCUSS@LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] Multicast Traffic / 00:04:96:37:14:c3 -> 224.0.0.1 Is multicast a bad thing at the exchange? Is there some reason that we want to avoid it? On 10/19/2011 11:22 PM, Matthew Beckwell wrote: Could I convince the owner of an Extreme Networks device with license plate: 00:04:96:37:14:c3 to disable cause of the multicast traffic that seems to be directed at the exchange every 2 minutes? :) No. Time Source Destination Protocol Length Info 1 0.000000 69.147.218.100 224.0.0.1 IGMP 60 V2 Membership Query, general Frame 1: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) Ethernet II, Src: ExtremeN_37:14:c3 (00:04:96:37:14:c3), Dst: IPv4mcast_00:00:01 (01:00:5e:00:00:01) Internet Protocol Version 4, Src: 69.147.218.100 (69.147.218.100), Dst: 224.0.0.1 (224.0.0.1) Internet Group Management Protocol -- Matthew Beckwell - Senior Network and Application Engineer Advanced Integrated Technologies Office: 952-829-5511 x204 matthewb@aitech.net<mailto:matthewb@aitech.net> ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1
participants (3)
-
Jay Hanke -
Matthew Beckwell -
Steve Howard