frodovdr/csf-post-docker
1
0
Fork 0
mirror of https://github.com/juliengk/csf-post-docker.git synced 2023-10-10 11:37:41 +00:00
Code Issues Releases Wiki Activity

Merge e5468622f1 into 44c8cc706a

Browse Source
This commit is contained in:
paieer
2022-08-21 22:46:18 +02:00
committed by GitHub
parent 44c8cc706a e5468622f1
commit f21ee9028c
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
docker.sh
View File

@@ -103,10 +103,12 @@ if [ `echo ${containers} | wc -c` -gt "1" ]; then
iptables -t nat -A POSTROUTING -s ${ipaddr}/32 -d ${ipaddr}/32 -p ${dst_proto} -m ${dst_proto} --dport ${dst_port} -j MASQUERADE
iptables_opt_src=""
if [ ${src_ip} != "0.0.0.0" ]; then
if [ "$src_ip" != "0.0.0.0" ]; then
iptables_opt_src="-d ${src_ip}/32 "
fi
iptables -t nat -A DOCKER ${iptables_opt_src}! -i ${DOCKER_NET_INT} -p ${dst_proto} -m ${dst_proto} --dport ${src_port} -j DNAT --to-destination ${ipaddr}:${dst_port}
if [ -n "$src_ip" ]; then
iptables -t nat -A DOCKER ${iptables_opt_src}! -i ${DOCKER_NET_INT} -p ${dst_proto} -m ${dst_proto} --dport ${src_port} -j DNAT --to-destination ${ipaddr}:${dst_port}
fi
done
fi
done