No, I am not using any patch. Is there any debug info I can turn on to see
why the helper gets invoked twice?
BTW, my build is a SMP build.
Ron
----- Original Message -----
From: "Patrick McHardy" <kaber@xxxxxxxxx>
To: "Ron Lai" <ronlai@xxxxxxxxxxxxxxx>
Cc: <netfilter@xxxxxxxxxxxxxxx>; <netfilter-devel@xxxxxxxxxxxxxxx>
Sent: Tuesday, November 06, 2007 2:14 AM
Subject: Re: Fw: Problems with nf_nat_ftp.ko and nf_conntrack_ftp.ko in
2.6.22.6
Ron Lai wrote:
The log I got is listed below and the corresponding pcap file is
attached.
Nov 1 21:14:54 ron kernel: ftp: Conntrackinfo = 2
Nov 1 21:14:54 ron kernel: ftp: Conntrackinfo = 2
Nov 1 21:14:54 ron kernel: ftp: dataoff(60) >= skblen(60)
Nov 1 21:14:54 ron kernel: ftp: dataoff(60) >= skblen(60)
Nov 1 21:14:54 ron kernel: ftp: dataoff(52) >= skblen(52)
Nov 1 21:14:54 ron kernel: ftp: dataoff(52) >= skblen(52)
This very much looks like your packets hit the helper twice, which would
also explain the double sequence number adjustment. You didn't answer
my question before, are you using any patches?
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