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pwnagotchi/scripts/openbsd_connection_share.sh
2021-10-31 15:16:53 +01:00

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#!/bin/sh
USB_IFACE=$(ifconfig urndis0 | grep urndis0 | awk '{print $1}' | tr -d ':')
USB_IP=${2:-10.0.0.1}
if [ "${USB_IFACE}" == "urndis0" ]; then
ifconfig ${USB_IFACE} ${USB_IP}
sysctl -w net.inet.ip.forwarding=1
pfctl -e
echo "match out on egress inet from ${USB_IFACE}:network to any nat-to (egress:0)" | pfctl -f -
echo "sharing connecting from upstream interface to usb interface ${USB_IFACE} ..."
else
echo "can't find usb interface with ip $USB_IP"
exit 1
fi