Date: Fri, 9 Jan 2004 09:55:22 +0100 From: Thorsten Greiner <thorsten@tgreiner.net> To: andre@FreeBSD.org Cc: current@FreeBSD.org Subject: the TCP MSS resource exhaustion commit Message-ID: <20040109085522.GB4246@tybalt.nev.psi.de>
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Hi,
I have some problems after this commit. The scenario is the
following:
I have a JBoss Application Server running on the FreeBSD 5.2-CURRENT
machine which connects to an Oracle database (on a Sun). On several
occasions the connection to the database is forcefully closed and I
see the following messages in /var/log/messages:
Jan 9 09:39:29 tybalt kernel: too many small tcp packets from
XX.XX.XX.XX:61701, av. 108byte/packet, dropping connection
Jan 9 09:39:35 tybalt kernel: too many small tcp packets from
XX.XX.XX.XX:61701, av. 108byte/packet, dropping connection
Jan 9 09:45:44 tybalt kernel: too many small tcp packets from
XX.XX.XX.XX:61701, av. 109byte/packet, dropping connection
Is there any w/around? What are the proper settings for
net.inet.tcp.minmss and net.inet.tcp.minmssoverload in my scenario?
Regards
-Thorsten
--
Williams and Holland's Law:
If enough data is collected, anything may be proven by
statistical methods.
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