timeout for query?
Pavel Urban
urbanp at mlp.cz
Thu Jul 21 05:08:42 UTC 2005
Hello,
we're having problem with PIX firewalls closing UDP 'connection' after
30 seconds. Is there a limit to which a response for query must be sent?
sample: (10.7.9.10 is our DNS, doing recursive query somewhere outside.
It takes some time, so the 'connection' to client 83.208.117.4 is closed
prematurely)
04:00:16 Teardown UDP connection 404532028 for outside:83.208.117.4/2200
to dmz:10.7.9.10/53 duration 0:00:30 bytes 276
04:00:16 Deny udp src dmz:10.7.9.10/53 dst outside:83.208.117.4/2200 by
access-group "acl_dmz"
04:00:16 Deny udp src dmz:10.7.9.10/53 dst outside:83.208.117.4/2200 by
access-group "acl_dmz"
04:00:16 Deny udp src dmz:10.7.9.10/53 dst outside:83.208.117.4/2200 by
access-group "acl_dmz"
04:00:16 Deny udp src dmz:10.7.9.10/53 dst outside:83.208.117.4/2200 by
access-group "acl_dmz"
Thanks!
--
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Pavel Urban (pavel.urban at imaginet.cz)
IOL system disaster
Internet OnLine, owned by Cesky Telecom, a.s. (www.ct.cz)
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Vegetables should not operate electronic equipment.
Computer Stupidities, http://rinkworks.com/stupid/
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