Thank you. That directly answers my question. BTW, I am doing the lo:0 trick with net.ipv4.conf.lo.arp_ignore = 1 net.ipv4.conf.lo.arp_announce = 2 net.ipv4.conf.all.arp_ignore = 1 net.ipv4.conf.all.arp_announce = 2 And it works great. -- Greg On 10/27/08 11:06 AM, "Lon Hohberger" <lhh@xxxxxxxxxx> wrote: > On Fri, 2008-10-24 at 15:41 -0700, Greg Hellings wrote: >> Does anyone know if the VIP in a LVS-DR config has to be on the same subnet >> as the RIP? > > If I understand the question.... > > Yes. All realservers and the director's VIP need to be on the same > subnet. > > I usually put the VIP on the realservers' public NICs and use > arptables_jf to prevent the VIPs from sending/receiving ARP requests for > the VIP. > > One trick you can do lets you put the VIP on the realservers on lo:0, > but I've never done it. Either way, the realservers' "real" IP needs to > be on the same subnet as the VIP. > > -- Lon > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
