adsl .. host update

[Martin Arrieta <arrieta@intersys.com.uy>]

hi all!

I try to make a host update with bind 9.

The problem is when the adsl change the IP.

I puts a simple script to log the ip numbers  in /etc/ppp/ip-up.d/

############################ 
#!/bin/sh

IPADD=`/sbin/ifconfig ppp0 | grep "inet addr" | cut -d: -f2 | cut -d" " -f1`
TIME=`date`
echo "ADSL restart at $TIME --> $IPADD" >> /root/adsl.log

exit 1
###########################

when the ip change.. 

i get in the /var/log/ppp-connect-errors 
	pppoe: Timeout waiting for PADO packets


I use debian woody whith pppoe 

ii  pppoe          3.3-1.1        PPP over Ethernet driver

any idea?


tks 

Martin Arrieta