20 lines
402 B
Bash
Executable File
20 lines
402 B
Bash
Executable File
#!/bin/bash
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set -e
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set -v
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if [[ -z "$USB_INTERFACE" ]]; then
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USB_INTERFACE=usb0
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fi
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if [[ -z "$INTERNET_INTERFACE" ]]; then
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INTERNET_INTERFACE=wlan0
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fi
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sudo /sbin/ip link set $USB_INTERFACE up
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sudo /sbin/ip addr add 10.0.0.2/24 dev $USB_INTERFACE
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sudo /sbin/iptables -t nat -A POSTROUTING -s 10.0.0.1/32 -o $INTERNET_INTERFACE -j MASQUERADE
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echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward
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