kern/144311: massive ICMP storm on lo0 occurs when using pf(4)
'reply-to'
Yoshiaki Kasahara
kasahara at nc.kyushu-u.ac.jp
Fri Mar 19 07:20:06 UTC 2010
The following reply was made to PR kern/144311; it has been noted by GNATS.
From: Yoshiaki Kasahara <kasahara at nc.kyushu-u.ac.jp>
To: bug-followup at FreeBSD.org
Cc:
Subject: Re: kern/144311: massive ICMP storm on lo0 occurs when using pf(4)
'reply-to'
Date: Fri, 19 Mar 2010 16:09:18 +0900 (JST)
I found a workaround for the problem.
The problem won't happen when I removed TSO support from the interface
which is used for the default route.
About my old server, only msk(4) has TSO support, so the problem only
happend when I used msk(4) for the default route. (My original post
was a bit confused and incorrect, sorry).
I guess there is something wrong with TSO related code (ip_output.c or
tcp_output.c ?), but it is too much for me to understand them....
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