[j-nsp] Junos EX - mcsnoopd high cpu
Hi all, I have an issue with ex3200 devices on which mcsnoopd consumes a lot of cpu. I'm searching for mcsnoopd info everywhere, but it looks like there is not much about this, except message logs. The ex switches run the latest 10.4 release, and if you have a look at the releases notes there are already some fixes relates to mcsnoopd. question 1 : (maybe silly, but I ask anyway) Is it possible to stop the mcsnoopd on a device, if there is no multicast at all on the network ? (ie the switches are used as regular layer 2 switches with vlans). question 2 : is it possible to debug mcsnoopd ? thanks. ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] Junos EX - mcsnoopd high cpu
Answer 1: edit set system processes multicast-snooping disable commit HTH Rgds Alex - Original Message - From: pkc mls pkc_...@yahoo.fr To: juniper-nsp@puck.nether.net Sent: Thursday, December 22, 2011 8:27 AM Subject: [j-nsp] Junos EX - mcsnoopd high cpu Hi all, I have an issue with ex3200 devices on which mcsnoopd consumes a lot of cpu. I'm searching for mcsnoopd info everywhere, but it looks like there is not much about this, except message logs. The ex switches run the latest 10.4 release, and if you have a look at the releases notes there are already some fixes relates to mcsnoopd. question 1 : (maybe silly, but I ask anyway) Is it possible to stop the mcsnoopd on a device, if there is no multicast at all on the network ? (ie the switches are used as regular layer 2 switches with vlans). question 2 : is it possible to debug mcsnoopd ? thanks. ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
Re: [j-nsp] Junos EX - mcsnoopd high cpu
I think you can check the multicast counters under all interfaces and see if they are increasing. Maybe someone is sending multicast traffic and you don't know. Thanks On 12/22/11, pkc mls pkc_...@yahoo.fr wrote: Hi all, I have an issue with ex3200 devices on which mcsnoopd consumes a lot of cpu. I'm searching for mcsnoopd info everywhere, but it looks like there is not much about this, except message logs. The ex switches run the latest 10.4 release, and if you have a look at the releases notes there are already some fixes relates to mcsnoopd. question 1 : (maybe silly, but I ask anyway) Is it possible to stop the mcsnoopd on a device, if there is no multicast at all on the network ? (ie the switches are used as regular layer 2 switches with vlans). question 2 : is it possible to debug mcsnoopd ? thanks. ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp -- Sent from my mobile device ./diogo -montagner ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
