set -e
-$XTABLES_MULTI iptables -N c1
-$XTABLES_MULTI ip6tables -N c1
+$XT_MULTI iptables -N c1
+$XT_MULTI ip6tables -N c1
-$XTABLES_MULTI iptables -N c2
-$XTABLES_MULTI ip6tables -N c2
+$XT_MULTI iptables -N c2
+$XT_MULTI ip6tables -N c2
#!/bin/bash
-$XTABLES_MULTI iptables -N c1 || exit 0
-$XTABLES_MULTI iptables -N c2 || exit 0
-$XTABLES_MULTI iptables -E c1 c2 || exit 1
+$XT_MULTI iptables -N c1 || exit 0
+$XT_MULTI iptables -N c2 || exit 0
+$XT_MULTI iptables -E c1 c2 || exit 1
-$XTABLES_MULTI ip6tables -N c1 || exit 0
-$XTABLES_MULTI ip6tables -N c2 || exit 0
-$XTABLES_MULTI ip6tables -E c1 c2 || exit 1
+$XT_MULTI ip6tables -N c1 || exit 0
+$XT_MULTI ip6tables -N c2 || exit 0
+$XT_MULTI ip6tables -E c1 c2 || exit 1
echo "E: Renamed with existing chain" >&2
exit 0