Hi Winston, I'd need to review your configuration further, but there is a problem if you can do a telnet to port 53, as it should be UDP not TCP.
Check which process opens the port 53 UDP and a tcpdump of te connection would be useful as well. Please note that we've already a new distribution list: https://groups.google.com/a/zevenet.com/group/zevenet-ce-users/ If we can continue through such list it'll be great. Thanks. Laura Garcia ZEVENET Team www.zevenet.com On Mon, Nov 21, 2016 at 4:52 PM, Winston G. <argavi...@gmail.com> wrote: > Good day to all, > > I request for your help because a have problems to make work a gslb > confiugration. We already configure a GSLB farm with this information: > > Note: This is a internal lab, > > dns registry on internal DNS servers: gslbnav.com > This server delegate to sub.gslbnav.com in the ZLB. > > In zlb i have the ip 192.168.93.60 as virtual ip and 53 as virtual port. > the service algorithm is priority and the port to check is 8080. > > The backends servers are 192.168.93.34 and 192.168.50.16. > > The zone name is "sub.gslnav.com" with default name server "ns1". > > Resource for zone configuration is: > > Resource name Type RData > @ NS ns1 > ns1 A 192.168.93.34 > ns2 A 192.168.50.16 > > ___ > > With this configuration i can do telnet to 192.168.93.60 with port 53, and > the telnet opens. But if i use a nslookup and use the server 192.168.93.60 > and try to solve "sub.gslnav.com" it does not return the ip address. > > I appreciatte if someone can help me with any command or any idea to > troubleshoot this configuration. Thanks a lot for your help. > > Regards, > > Winston Gaviria. > Cel. 573003368580 > > ------------------------------------------------------------ > ------------------ > > _______________________________________________ > Zenloadbalancer-support mailing list > Zenloadbalancer-support@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support > >
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