safebox/firewall_containers
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base: safebox:0641ee0458ddabaf079e2086ef36425126395bad
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safebox:master
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compare: safebox:5f5ca075825dd110601e60ec9ebbbaa72e89f709
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safebox:master

5 Commits
0641ee0458 ... 5f5ca07582

Author SHA1 Message Date
gyurix
5f5ca07582 Correcting duplicated and complex prerouting firewall rules in container 2022-03-10 21:18:37 +00:00
gyurix
1b9aeb6f40 Findind the dulicated prerouting rules in container firewall 2022-03-10 21:03:42 +00:00
gyurix
fd455c3ed1 Fixing duplicated iptable rules 2022-03-10 20:44:12 +00:00
gyurix
264ac9c9ac Fixing duplicated iptable rules 2022-03-10 20:41:15 +00:00
gyurix
a60422cfe6 Correcting prerouting and postrouting search filter for more precise results 2022-03-10 20:31:47 +00:00
1 changed files with 2 additions and 2 deletions
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firewall/firewall-add
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@@ -60,7 +60,7 @@ IPTABLES=/sbin/iptables-legacy
###############################
prerouting() {
LINES=$($IPTABLES -L --line-number -n | grep $COMMENT | grep DNAT |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
# DELETE UNECESSARY LINES FROM PREVIOUS RULES
if [ -n "$LINES" ] ; then
@@ -76,7 +76,7 @@ prerouting() {
}
postrouting() {
LINES=$($IPTABLES -L --line-number -n | grep $COMMENT | grep MASQUERADE | awk '{print $1}'| tac)
LINES=$($IPTABLES -L --line-number -n | grep $COMMENT | grep $TARGET_IP | grep MASQUERADE | awk '{print $1}'| tac)
debug "Previous postrouting lines: "$LINES
# DELETE UNECESSARY LINES FROM PREVIOUS RULES