Problems resolving hostnames

Orion Poplawski orion at cora.nwra.com
Mon Apr 18 02:57:00 UTC 2011


I'm having trouble resolving hostnames with certain clients on my F15 
box.  It appears perhaps to be an issue with my wireless DSL router 
returning bogus (empty) IPv6 queries.  Has anyone else seen this?

# ssh earth.cora.nwra.com
ssh: Could not resolve hostname earth.cora.nwra.com: Name or service not 
known

  10.471130 192.168.100.67 -> 192.168.100.1 DNS Standard query A 
earth.cora.nwra.com
  10.471301 192.168.100.67 -> 192.168.100.1 DNS Standard query AAAA 
earth.cora.nwra.com
  10.517326 192.168.100.1 -> 192.168.100.67 DNS Standard query response 
A 65.44.101.180
  10.518840 192.168.100.1 -> 192.168.100.67 DNS Standard query response

firefox and thunderbird are working fine.  So is yum/curl.  ssh and 
telnet fail.

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: 303-415-9702
3380 Mitchell Lane                  orion at cora.nwra.com
Boulder, CO 80301              http://www.cora.nwra.com


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