From owner-freebsd-net  Wed Mar 14 10:10: 1 2001
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From: "Renaud Waldura" <renaud@waldura.org>
To: "Paul Armor" <parmor@dotnet.com>
Cc: <freebsd-questions@FreeBSD.org>, <freebsd-net@FreeBSD.org>
References: <200103130129.f2D1TkB08101@hak.lan.Awfulhak.org>
Subject: Re: PPPoE 
Date: Wed, 14 Mar 2001 10:09:52 -0800
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I'll second that. Upgrade your ppp, set

    enable tcpmssfixup

(or not, I believe it's on by default) in /etc/ppp/ppp.conf and you're all
set.




----- Original Message -----
From: "Brian Somers" <brian@Awfulhak.org>
To: "Paul Armor" <parmor@dotnet.com>
Cc: <freebsd-questions@FreeBSD.org>; <freebsd-net@FreeBSD.org>;
<brian@Awfulhak.org>
Sent: Monday, March 12, 2001 5:29 PM
Subject: Re: PPPoE


> 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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