Xaver Russ
fce015279f
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36 lines
859 B
Bash
36 lines
859 B
Bash
#!/bin/sh
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echo "Starting Tailscale with ARGS: $up"
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echo "Setting Tailscale ARGS: $set"
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# Enable IP forwarding
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echo 1 > /proc/sys/net/ipv4/ip_forward
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echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
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# Enable NAT masquerading if requested (nat=true|yes|1)
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case "${nat:-}" in
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true|yes|1)
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if iptables -t nat -A POSTROUTING -o tailscale0 -j MASQUERADE 2>/dev/null; then
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echo "NAT masquerading enabled"
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else
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echo "Warning: Could not enable NAT masquerading (kernel modules or iptables not available)"
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echo "Tailscale will still work for basic connectivity"
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fi
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;;
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*)
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# nat not set to true/yes/1 — skip NAT setup
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;;
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esac
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# Initialize and start Tailscale
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tailscaled > /dev/null 2>&1 &
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sleep 5
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tailscale up ${up}
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if [ -n "${set}" ]; then
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tailscale set ${set}
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fi
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while true; do
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tailscale netcheck
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sleep 600
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done
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