Problems with IPFW causing failed DNS and FTP sessions

Don O'Neil lists at lizardhill.com
Mon Apr 1 11:18:30 UTC 2013


Well.... I tried changing them to various numbers up to 180 from 1 and 5
respectively and that didn't help.

Anyone else get around all this DNS mess with timeouts? It's causing my mail
server to throw errors; host lookup did not complete and not deliver mail.

-----Original Message-----
From: owner-freebsd-questions at freebsd.org
[mailto:owner-freebsd-questions at freebsd.org] On Behalf Of Michael Sierchio
Sent: Sunday, March 31, 2013 10:04 PM
To: Don O'Neil
Cc: freebsd-questions at freebsd.org
Subject: Re: Problems with IPFW causing failed DNS and FTP sessions

net.inet.ip.fw.dyn_short_lifetime ?
net.inet.ip.fw.dyn_udp_lifetime ?

You might want to increase these, given the current state of things...
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