From owner-freebsd-questions  Mon Mar 12 17:27:27 2001
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To: "Paul Armor" <parmor@dotnet.com>
Cc: freebsd-questions@FreeBSD.org, freebsd-net@FreeBSD.org,
	brian@Awfulhak.org
Subject: Re: PPPoE 
In-Reply-To: Message from "Paul Armor" <parmor@dotnet.com> 
   of "Mon, 12 Mar 2001 12:10:52 CST." <021a01c0ab1f$c897c7a0$2dc67fd8@blah2> 
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Date: Tue, 13 Mar 2001 01:29:46 +0000
From: Brian Somers <brian@Awfulhak.org>
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If you upgrade to the latest version of ppp(8) (you can get an 
archive from http://www.Awfulhak.org/ppp.html) the problem should go 
away.  ppp(8) now fixes this stuff itself (look for mssfixup in the 
man page).

> Okay, I feel stupid...
> 
> I've got a 4.2 Release box set up as a firewall with some clients behind it.
> I'm using my BSD box as PPPoE client.  My problem is the "win clients can't
> get to certain web sites" issue, I've verified by sending large ping packet
> from outside and it gets lost between tun0 and internal interface.  I've
> tried the tcpmssd.rc stuff, but have not been able to get it working
> properly (all packets hit the divert rule, but drop somewhere inside).  Can
> anyone suggest anything?
> 
> Here are various details...
> 4.2 release
> 
> options         NETGRAPH
> options         NETGRAPH_ETHER
> options         NETGRAPH_PPPOE
> options         NETGRAPH_SOCKET
> In kernel
> 
> myprofile:
>  set device PPPoE:fxp0
>  set mru 1492
>  set mtu 1492
>  set authname XXXXXX
>  set authkey XXXXXX
>  set log Phase tun command
>  set dial
>  set login
>  set ifaddr <real ip addr>/net <real ip add>/net
>  add default HISADDR
> In ppp.conf
> 
> network_interfaces="auto"
> ifconfig_fxp0="up"
> ppp_enable="YES"
> ppp_mode="dedicated"
> ppp_nat="NO"
> ppp_profile="myprofile"
> ifconfig_fxp1="inet <real public ip addr>  netmask <real netmask>"
> ifconfig_tun0="inet <real public ip addr> 0.0.0.0 netmask <real netmask>"
> 
> 
> Thanks in advance for ANY help!!!

-- 
Brian <brian@Awfulhak.org>                        <brian@[uk.]FreeBSD.org>
      <http://www.Awfulhak.org>                   <brian@[uk.]OpenBSD.org>
Don't _EVER_ lose your sense of humour !



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