<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;"># 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.

# find IPsec interface names, and separate them from INTERNAL
IPSEC=$(enumerate-if | sort -u | grep ipsec)
if [ -n "$IPSEC" ]; then
    for i in $IPSEC; do
        INTERNAL=$(echo $INTERNAL | sed -e "s/\(  *\|^\)$i\(  *\|$\)/\1/")
    done
fi

# remove interfaces that don't have networks attached to them
if [ -n "$IPSEC" ]; then
    for i in $IPSEC; do
	nm=$(nmofif $i)
	if [ -z "${nm}" ]; then
	    IPSEC=$(echo $IPSEC | sed -e "s/\(  *\|^\)$i\(  *\|$\)/\1/")
	fi
    done
fi
</pre></body></html>