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kongou-ae/dhclient-exit-hooks

Created March 11, 2014 11:41
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dhclient-exit-hooks
# more /etc/dhcp/dhclient-exit-hooks
#!/bin/bash
FIRST=`/sbin/ifconfig eth0|grep -i global|cut -d ":" -f2,3,4,5`
SECOND=`/sbin/ifconfig eth0|grep -i global|cut -d ":" -f6,7,8,9|cut -d "/" -f1`
IPV6=$FIRST:a$SECOND
for SUFFIX in `echo {0..9}`;do ifconfig eth0 inet6 add $IPV6$SUFFIX/64 > /dev/null 2>&1; done;
for SUFFIX in `echo {a..f}`;do ifconfig eth0 inet6 add $IPV6$SUFFIX/64 > /dev/null 2>&1; done
exit 0
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