>From my experience... Any change of the mode on a protocol requires a reboot >of JunOS. Correct?
- Brian J. Sent from my iPhone Please excuse typos > On Feb 20, 2018, at 5:59 AM, Ola Thoresen <o...@nytt.no> wrote: > >> On 20. feb. 2018 11:10, Imran Kamal wrote: >> Hi all, >> >> Can anyone please confirm once I enable "IPv6 Flow mode", do I need to >> reboot both SRX 58K boxes at the time or one after another? >> >> The firewall cluster in production and we can't afford any outage window at >> the moment > > > > I have not tested it on 58k spcifically, but on other SRX-clusters, and you > need to reboot both nodes. > > However, you can reboot them one after each other, and ensure that you > failover all redundancy groups gracefully between the reboots. > > So I would suggest enabling IPv6 flow mode, then reboot the secondary node. > After it comes back up, failover all redundancy groups to the already > rebooted node. Then reboot the former primary node. > > Then you can decide whether you want to fail back to the old primary again > after the second reboot. > > But no matter what you do - I would do this in a service window. It SHOULD > work without any traffic interruptions, but better to be safe than sorry. > > > /Ola (T) > > _______________________________________________ > 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