mirror of
https://github.com/zyclonite/zerotier-docker.git
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29 lines
729 B
Bash
Executable File
29 lines
729 B
Bash
Executable File
#!/usr/bin/env sh
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set -o errexit
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set -o pipefail
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set -o nounset
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# set -o xtrace
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echo "Checking if bridge is required..."
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if [ "$BRIDGE" = "false" ]; then
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echo "Bridge is not required. Exiting..."
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exit 0
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fi
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echo "Bridge is required. Starting..."
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echo "Waiting for network interface to be ready..."
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while ! ifconfig | grep -q zt; do
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echo -n "."
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sleep 1
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done
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echo "Network interface is ready. Starting bridge..."
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PHY_IFACE=eth0
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ZT_IFACE=$(ifconfig | grep zt | awk '{print $1}')
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iptables -t nat -A POSTROUTING -o $PHY_IFACE -j MASQUERADE
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iptables -A FORWARD -i $PHY_IFACE -o $ZT_IFACE -m state --state RELATED,ESTABLISHED -j ACCEPT
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iptables -A FORWARD -i $ZT_IFACE -o $PHY_IFACE -j ACCEPT
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echo "Bridge started." |