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Thu, 30 Nov 2006 17:16:50 -0600 |
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Nathan Moore said...
|[nmoore@honker ~]$ host honker
|honker.workstations.winona.edu has address 199.17.152.193
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|[root@diepholz ~]# host diepholz
|Host diepholz not found: 3(NXDOMAIN)
Host talks to an NFS server. You have
not changed your DNS to know about diepholz .
|for diepholz, the ifconfig output follows,
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|[root@diepholz ~]# ifconfig
|eth0 Link encap:Ethernet HWaddr 00:50:8D:C1:E3:05
| inet addr:199.17.152.97 Bcast:199.17.152.255 Mask: 255.255.255.0
...
|I've also posted the /etc/hosts file below,
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|[root@diepholz ~]# cat /etc/hosts
|# Do not remove the following line, or various programs
|# that require network functionality will fail.
|127.0.0.1 diepholz localhost.localdomain localhost
This should really be:
127.0.0.1 localhost.localdomain localhost
199.17.152.97 diepholz
|So, I understand that the inter-cluster ssh works because of the hand-
|curated /etc/hosts file quoted above, but I don't understand why the
|two non-working machines are not broadcasting their IP/hostname pair.
I'm not awar eof how they would broadcast it unless
you actually have each system set up as a DNS server
for its own name as a domain, which would be a bit
strange, You need to update your DNS server, unless
you're using dynamic DNS, which I haven't really
messed with.
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