Yup. Disable IGMP snooping on the VLAN which is assigned to the ports carrying the HA/NSRP traffic.
On Fri, Apr 12, 2013 at 4:18 PM, William McLendon <wimcl...@gmail.com>wrote: > if memory serves the NSRP communication is actually L2 Multicast, so yes > enabling IGMP snooping on the switches for the NSRP VLAN likely will cause > issues. This same problem effects SRX clusters as well, if i'm not > mistaken. Presumably if you had an IGMP Querier on the VLAN then it > wouldn't be an issue, but generally the only devices in the NSRP VLAN would > be the two member firewalls. > > Thanks, > > Will > > > On Apr 12, 2013, at 12:00 PM, juniper-nsp-requ...@puck.nether.net wrote: > > > Message: 3 > > Date: Fri, 12 Apr 2013 06:55:39 +0000 > > From: R S <dim0...@hotmail.com> > > To: "juniper-nsp@puck.nether.net" <juniper-nsp@puck.nether.net> > > Subject: [j-nsp] NSRP and igmp-snoop > > Message-ID: <dub113-w60cdc73a8f09a90a411e6ae1...@phx.gbl> > > Content-Type: text/plain; charset="iso-8859-1" > > > > Does anybody experience problems on SSG320 NSRP cluster (remain Master > and Master) when enabled IGMP-SNOOPING on the EX4200 connecting the two > firewalls ? > > > > Any reason ? > > > > Tks > > _______________________________________________ > 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
