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Date: Mon, 25 Dec 2006 08:55:02 +0500
From: Boris Kovalenko <boris@ntmk.ru>
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Subject: Re: FreeBSD PPPoE server and IP Conflict
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Hello!

	This is a know feature, You should use 
net.inet.ip.same_prefix_carp_only=1 to avoid this. Unfortunatelly can't 
remember in what version of FreeBSD this one was introduced and fixed.

> Hi list,
> 
> 
>   I have setup freebsd pppoe server in 6.0. My ppp.conf server is as 
> follows. Problem I have been facing is server assigns the same ip 
> address to the two different clients and the clients IP get conflicted.
>  I have followed WARTA project papers to do the bandwidth shaping for 
> pppoe server (http://www.hpi.net/whitepapers/warta/)
> 
>                     Can anybody tell my why freebsd pppoe server assign 
> to same ip address for different clients.
>      Like when user "abc" connect he get 192.168.2.10 IP and when 
> another user connect at the same time he also gets the same ip address 
> i.e. 192.168.2.10. Any suggestion for freebsd pppoe server with radius 
> authentication.
> 
> default:
> enable lqr
> set lqrperiod 5
> enable echo
> enable lqr echo
> enable pap
> #allow users
> allow mode direct
> set mru 1480
> set mtu 1480
> set timeout 7200
> set speed sync
> set ifaddr 202.xx.xx.xxx 202.xx.xx.1-202.xx.xx.254
> set radius /etc/radius.conf
> accept dns
> 
> _________________________________________________________________
> Dave vs. Carl: The Insignificant Championship Series.  Who will win? 
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> 
> 
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-- 
With respect,
	Boris