sbin/ppp-script


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#!/bin/sh

# Set the router for this interface
/sbin/ifconfig $2 | grep "$1" | awk '{ print $4 }' > /tmp/$2_router

# Remove file if it exists
if [ -f /var/etc/nameserver_$2 ]; then 
	rm -f /var/etc/nameserver_$2
fi

# DNS1
if [ "$3" != "DNS0" ]; then 
	echo $3 >> /var/etc/nameserver_$2
fi

# DNS2
if [ "$4" != "DNS1" ]; then 
	echo $4 >> /var/etc/nameserver_$2
fi