Date: Sun, 26 Jan 2003 22:00:27 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Brian McCann <bjm1287@ritvax.rit.edu> Cc: questions@freebsd.org Subject: RE: IPFW and DHCPD Message-ID: <20030126215555.U2592@wonkity.com> In-Reply-To: <000801c2c5ba$cf7845b0$1500a8c0@dogbert> References: <000801c2c5ba$cf7845b0$1500a8c0@dogbert>
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On Sun, 26 Jan 2003, Brian McCann wrote:
> You need to allow UDP ports 67&68 for full DHCP support, in both
> directions...so....
>
> "ipfw add allow any 67 to any any via int out"
> "ipfw add allow any 67 to any any via int in"
> "ipfw add allow any 68 to any any via int out"
> "ipfw add allow any 68 to any any via int in"
>
> Something like that should do it.
>
> Hope that helps.
ipfw didn't like those rules (ipfw: invalid protocol ``any''). I think
it can be done easier, too:
${fwcmd} add pass udp from any 67,68 to any via ${iif}
But I'm not seeing any counts on that rule when a notebook client tries
for a DHCP lease, and the client never gets a lease.
-Warren Block * Rapid City, South Dakota USA
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