PPP & ip duplication

[Boris Kovalenko]

Hello!

	I'm useing FreeBSD 5.4 as PPPoE server. Configuration is very simple:
rc.conf
	pppoed_enable="YES"
	pppoed_interface="fxp0"
	pppoed_provider="pppoe"

ppp.conf
pppoe:
         enable pap
         disable chap
         allow mode direct
         set mru 1492
         set mtu 1492
         set speed sync
         set radius /etc/radius.conf
         set ifaddr x.x.x.254 x.x.x.225-x.x.x.253 255.255.255.255
         set dns x.x.x.1
         enable dns
         accept dns
         set timeout 3600
         enable lqr echo
         set lqrperiod  15
         set echoperiod 15

Very often the new logged user got ip another user already has!! So both 
users stop working. Anyone seeing this? There was no problems with 4.9 
and 5.2.1 branches.

-- 
With respect,
	Boris Kovalenko