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#!/bin/bash -e | |
IFADDR="192.168.3.1/24" | |
if [[ ! ip link show docker0 ]]; then | |
ip link add docker0 type bridge | |
ip addr add "$IFADDR" dev docker0 | |
ip link set docker0 up | |
iptables -t nat -A POSTROUTING -s "$IFADDR" ! -d "$IFADDR" -j MASQUERADE | |
fi | |
echo 1 > /proc/sys/net/ipv4/ip_forward |
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#!/bin/bash -e | |
iptables -t nat -F | |
ifconfig docker0 down | |
brctl delbr docker0 |
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