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Remove not needed iptables-save output

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This commit is contained in:
Ycarus (Yannick Chabanois) 2022-09-24 10:17:37 +02:00
parent 25cdf439ca
commit ca45d952c2
11 changed files with 40 additions and 39 deletions
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2
openmptcprouter/files/etc/firewall.ttl
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@ -5,7 +5,7 @@
_set_ttl() {
device=$(uci -q get network.$1.name)
ttl=$(uci -q get network.$1.ttl)
if [ -n "$ttl" ] && [ -z "$(iptables-save | grep TTL | grep $device)" ]; then
if [ -n "$ttl" ] && [ -z "$(iptables-save 2>/dev/null | grep TTL | grep $device)" ]; then
iptables -w -t mangle -I POSTROUTING -o $device -j TTL --ttl-set $ttl 2>&1 >/dev/null
fi
}