ipmasq/rules/A01interfaces.rul



# You should not edit this file.  Instead, create a file with the same
# name as this one, but with a .rul extension instead of .def.  The
# .rul file will override this one.
#
# However, any changes you make to this file will be preserved.
#
# Correction:
# Ignore irda interfaces as well.
# Jonas Smedegaard <dr@jones.dk> Sat, 17 Jun 2000 15:10:17 +0200

# find interface names
EXTERNAL=$(default-if | sort -u)
INTERNAL=$(enumerate-if | sort -u | grep -v lo | grep -v irda)
if [ -n "$EXTERNAL" ]; then
    for i in $EXTERNAL; do
        INTERNAL=$(echo $INTERNAL | sed -e s/$i//)
    done
fi