Date: Fri, 1 Jun 2001 01:19:30 +0200 From: "Karsten W. Rohrbach" <karsten@rohrbach.de> To: Boris <koester@x-itec.de> Cc: freebsd-security@FreeBSD.ORG Subject: Re: Limiting TCP RST Response Packets Message-ID: <20010601011930.B85717@mail.webmonster.de> In-Reply-To: <3321529447.20010531225420@x-itec.de>; from koester@x-itec.de on Thu, May 31, 2001 at 10:54:20PM %2B0200 References: <009401c0ea15$518a3a00$b88f39d5@a> <3321529447.20010531225420@x-itec.de>
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Boris(koester@x-itec.de)@2001.05.31 22:54:20 +0000:
>=20
> >>net.inet.tcp.blackhole=3D2
> >>net.inet.udp.blackhole=3D1
>=20
> I do no understand the difference between 2 and 1, even reading the
> manual does not help, can someone give me a hint?
net.inet.tcp.blackhole=3D1
drop every SYN segment arriving on a closed port
net.inet.tcp.blackhole=3D2
drop every segment arriving on a closed port
/k
--=20
> SIGSIG -- signature too long (core dumped)
KR433/KR11-RIPE -- WebMonster Community Founder -- nGENn GmbH Senior Techie
http://www.webmonster.de/ -- ftp://ftp.webmonster.de/ -- http://www.ngenn.n=
et/
karsten&rohrbach.de -- alpha&ngenn.net -- alpha&scene.org -- catch@spam.de
GnuPG 0x2964BF46 2001-03-15 42F9 9FFF 50D4 2F38 DBEE DF22 3340 4F4E 2964 B=
F46
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