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### Check the local systems fqdn screen [root@demo: ~]# hostname -f demo.opmantek.com ### can the local system resolve it's own hostname? screen [root@demo: ~]# dig +short demo.opmantek.com 192.168.88.44 ### Can the system resolve other hosts? screen [root@demo: ~]# dig +short freebsd.org 8.8.178.110 |
DNS is Important
NMIS/OMK applications expect DNS to work. Managing individual /etc/hosts files does not scale. opHA is one module in particular where this is critical. If the customer does not have a local DNS server for internal hosts consider running BIND on the NMIS master server, other NMIS/OMK server can use it as a name server. This is not difficult to do and will save a lot of troubleshooting time moving forward.
Does the system have the correct time? Is it synced with a time server?
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