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Correcting duplicated and complex prerouting firewall rules in container

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Gyorgy Berenyi
2022-03-10 21:18:37 +00:00
parent 1b9aeb6f40
commit 5f5ca07582
1 changed files with 1 additions and 1 deletions
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firewall/firewall-add
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@@ -60,7 +60,7 @@ IPTABLES=/sbin/iptables-legacy
############################### ###############################
prerouting() { prerouting() {
LINES=$($IPTABLES -L --line-number -n | grep $SOURCE_PORT |grep $TARGET_PORT | awk '{print $1}'| tac) LINES=$($IPTABLES -L --line-number -n | grep $SOURCE_PORT |grep $TARGET_IP |grep $TARGET_PORT |grep $COMMENT | awk '{print $1}'| tac)
debug "Previous prerouting lines: "$LINES debug "Previous prerouting lines: "$LINES
# DELETE UNECESSARY LINES FROM PREVIOUS RULES # DELETE UNECESSARY LINES FROM PREVIOUS RULES
if [ -n "$LINES" ] ; then if [ -n "$LINES" ] ; then