Thanks for the reply. We also have LVS-DR on our network so I reconfigured the DNS machine to work with those balancers.
It is working as expected now. -CM On 6/1/07, Sal Tepedino <[EMAIL PROTECTED]> wrote: > > On Fri, 2007-06-01 at 08:18 -0400, Chad Morland wrote: > > > I have one ldirectord with the VIP of 10.10.1.101 and so far only one RS > > with the IP of 10.10.1.198. > > Seems you're using LVS NAT where your director and real servers are on > the same network, so what's happening is that the query comes in to the > director, gets routed to the real server, then the real server either > can directly reply to the client (If your client is on the same network > as well) or the real server's gateway is the gateway for the 10.10.1.0 > network, so it's able to send the packet directly back to the client. > The client's expecting a response from the director, where it sent the > query, but instead is getting the response from the real server. > > You'll either need to A: Put the real servers on their own network > behind the real servers (the proper configuration for LVS NAT) or you'll > need to configure for LVS DR, which would require some ARP fixing on the > real servers and binding of the VIP to localhost (Also on the real > servers). Which you choose depends on your network setup... > > > $ dig @10.10.1.101 tor.prod > > ;; reply from unexpected source: 10.10.1.198#53, expected 10.10.1.101#53 > > > > ; <<>> DiG 9.2.4 <<>> @10.10.1.101 tor.prod > > ;; global options: printcmd > > ;; connection timed out; no servers could be reached > > > > virtual=10.10.1.101:53 > > real=10.10.1.198:53 masq > > request="www.prod" > > receive="10.10.1.145" > > service=dns > > scheduler=wlc > > protocol=udp > > > > > > Is this a BIND misconfig or something to do with LVS /udp packets? > > > > -CM > > _______________________________________________ > > LinuxVirtualServer.org mailing list - [email protected] > > Send requests to [EMAIL PROTECTED] > > or go to http://lists.graemef.net/mailman/listinfo/lvs-users > -- > Sal Tepedino <[EMAIL PROTECTED]> > > _______________________________________________ > LinuxVirtualServer.org mailing list - [email protected] > Send requests to [EMAIL PROTECTED] > or go to http://lists.graemef.net/mailman/listinfo/lvs-users > _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
