I think you wanted to put those values in the networks table ddnsdomain
attribute ,  not the domain attribute.   I  hope to hear from more of the
xCAT  makedhcp experts though.

Lissa K. Valletta
2-3/T12
Poughkeepsie, NY 12601
(tie 293) 433-3102





From:   "Pocina, Goran" <[email protected]>
To:     "[email protected]"
            <[email protected]>
Date:   09/26/2012 11:26 AM
Subject:        [xcat-user] "makedhcp -n" appears to ignore networks.domain



Our management node is in nyc.mydomain.com, but we use ip-helpers
on our routers to allow it to receive DHCP requests from other subnets,
and the "en.mydomain.com" domain.

        [root@drdkvm0003 xcat]# lsdef -t site -i domain,dhcpinterfaces
        Object name: clustersite
                dhcpinterfaces=!remote!
                domain=nyc.mydomain.com
        [root@drdkvm0003 xcat]# tabdump networks

For each network, we have a network definition that includes the
correct dnsdomain name for the network: "nyc" for the first, and "en"
for the rest:

#netname,net,mask,mgtifname,gateway,dhcpserver,tftpserver,nameservers,ntpservers,logservers,dynamicrange,nodehostname,ddnsdomain,vlanid,domain,comments,disable
"149_77_52_0-255_255_254_0","149.77.52.0","255.255.254.0","!remote!","149.77.52.10",,"149.77.53.252","149.77.52.53,149.77.52.35,10.232.15.130",,,,,,,"nyc.mydomain.com",,
"10_232_20_0-255_255_255_0","10.232.20.0","255.255.255.0","!remote!","10.232.20.1","149.77.53.252","149.77.53.252",,,,,,,,"en.mydomain.com","Zf
 cluster - Missing tftpserver info",
"10_232_0_0-255_255_252_0","10.232.0.0","255.255.252.0","!remote!","10.232.0.1","149.77.53.252","149.77.53.252","10.232.15.128,10.232.15.130",,,,,,,"en.mydomain.com","management
 network",
"10_232_4_0-255_255_252_0","10.232.4.0","255.255.252.0","!remote!","10.232.4.1","149.77.53.252","149.77.53.252","10.232.15.128,10.232.15.130",,,,,,,"en.mydomain.com","storage
 network",
"10_232_9_0-255_255_255_0","10.232.9.0","255.255.255.0","!remote!","10.232.9.1","149.77.53.252","149.77.53.252","10.232.15.128,10.232.15.130",,,,,,,"en.mydomain.com","kvm
 services network",
"10_232_12_0-255_255_252_0","10.232.12.0","255.255.252.0","!remote!","10.232.12.1","149.77.53.252","149.77.53.252","10.232.15.128,10.232.15.130",,,,,,,"en.mydomain.com","drdb
 network",

Howver when we run "makedhcp -n", a /etc/dhcp/dhcpd.conf is generated
that has "nyc" listed for all of the networks.   So "makedhcp -n" seems
to be ignoring networks.domain.  Is our setup broken?

Thanks,

Goran

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