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Disable iptables DNS not needed lookups

This commit is contained in:
Ycarus (Yannick Chabanois) 2019-12-03 22:52:34 +01:00
parent 0b2c504244
commit 275a0eb2e6
3 changed files with 7 additions and 7 deletions

View file

@ -279,14 +279,14 @@ _intf_rule() {
ip -6 rule add prio 1 fwmark 0x6539$count lookup 6$count > /dev/null 2>&1
fi
}
if [ "$(iptables -w 40 -t mangle -L | grep omr_dst_bypass_$intf)" = "" ]; then
if [ "$(iptables -w 40 -t mangle -L -n | grep omr_dst_bypass_$intf)" = "" ]; then
iptables-restore --wait=60 --noflush <<-EOF
*mangle
-I omr-bypass 1 -m set --match-set omr_dst_bypass_$intf dst -j MARK --set-mark 0x539$count
COMMIT
EOF
fi
if [ "$(iptables -w 40 -t nat -L | grep ss_rules_pre_src)" != "" ] && [ "$(iptables -w 40 -t nat -L | grep omr_dst_bypass_$intf)" = "" ]; then
if [ "$(iptables -w 40 -t nat -L -n | grep ss_rules_pre_src)" != "" ] && [ "$(iptables -w 40 -t nat -L -n | grep omr_dst_bypass_$intf)" = "" ]; then
iptables-restore --wait=60 --noflush <<-EOF
*nat
-I ss_rules_dst 1 -m set --match-set omr_dst_bypass_$intf dst -j RETURN
@ -423,14 +423,14 @@ start_service() {
ip rule add prio 1 fwmark 0x539 lookup 991337 > /dev/null 2>&1
ip -6 rule add prio 1 fwmark 0x6539 lookup 6991337 > /dev/null 2>&1
if [ "$(iptables -w 40 -t mangle -L | grep 'match-set omr_dst_bypass_all dst MARK set')" = "" ]; then
if [ "$(iptables -w 40 -t mangle -L -n | grep 'match-set omr_dst_bypass_all dst MARK set')" = "" ]; then
iptables-restore --wait=60 --noflush <<-EOF
*mangle
-A omr-bypass -m set --match-set omr_dst_bypass_all dst -j MARK --set-mark 0x539
COMMIT
EOF
fi
if [ "$(iptables -w 40 -t nat -L | grep ss_rules_pre_src)" != "" ] && [ "$(iptables -w 40 -t nat -L | grep omr_dst_bypass_all)" = "" ]; then
if [ "$(iptables -w 40 -t nat -L -n | grep ss_rules_pre_src)" != "" ] && [ "$(iptables -w 40 -t nat -L -n | grep omr_dst_bypass_all)" = "" ]; then
iptables-restore --wait=60 --noflush <<-EOF
*nat
-I ss_rules_dst 1 -m set --match-set omr_dst_bypass_all dst -j RETURN