Date: Sat, 23 Jan 2016 10:29:27 +0400 From: Shahin Hasanov <shahinhasanov@hotmail.com> To: JosC <bsduser@cloudzeeland.nl>, FREEBSD_QUESTION <freebsd-questions@freebsd.org> Subject: RE: IPFW deny ip range Message-ID: <DUB127-W443AD004EA4D9E20AA97F4B6C50@phx.gbl> In-Reply-To: <56A2A4F5.3030907@cloudzeeland.nl> References: <56A2A4F5.3030907@cloudzeeland.nl>
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Hi=2C
you have two options:
1) Use table:=20
ipfw table 1 add 123.xx.xx.xx
ipfw table 1 add 123.1.xx.xx
ipfw table 1 add 123.1.1.xx
if you want to block in
ipfw <number of rule> add deny ip from table\(1\) to any in via bce=
0
for example:
ipfw 00050 add deny ip from table\(1\) to any in via bce0
or out
ipfw <number of rule> add deny ip from table\(1\) to =
any out via bce0
2) listed ip in rule
ipfw <number of rule> add deny ip from 123.xx.xx.xx=2C123.1.xx.xx=2Cip=
fw table 1 add 123.1.1.xx to any in via bce0
=20
> To: freebsd-questions@FreeBSD.org
> From: bsduser@cloudzeeland.nl
> Subject: IPFW deny ip range
> Date: Fri=2C 22 Jan 2016 22:53:57 +0100
>=20
> I have this ip range that I would like to block (example ip):
>=20
> 123.xx.xx.xx
> 123.1.xx.xx
> 123.1.1.xx
>=20
> Can someone tell me how I can define best in ipfw.rules?
>=20
> Thanks=2C
> Jos Chrispijn
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