Date: Thu, 5 Jun 2003 13:15:43 +0300 From: Andrew B <nev@hotbox.ru> To: freebsd-ipfw <freebsd-ipfw@freebsd.org> Subject: IPFW OUCH! cannot remove rule, count 1 Message-ID: <20030605131543.266dfaba.nev@hotbox.ru>
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Hello.
I have FreeBSD 4.7-RELEASE and I use ipfw
to limit connections to my web server.
The rules are:
allow tcp from any to me 80 limit src-addr 50 in recv em0
allow tcp from me 80 to any out xmit em0
But it seems that dynamic rules are not removing cleanly so
i can see thess messages:
Jun 5 05:53:29 www /kernel: OUCH! cannot remove rule, count 1
Jun 5 05:53:29 www /kernel: OUCH! cannot remove rule, count 2
I found this in ip_fw.c:
if (pass == 1) /* should not happen */
printf("OUCH! cannot remove rule, count %d\n",
So this never should happen.
Could anyone help me with my problem?
Best Regards.
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