#!/bin/sh set -e set -a . "$1" set +a case "$MODE" in map) exec /usr/bin/mapInt.bin "$DEVICE" "$LPORT" "$RADDR" "$RPORT" "$LADDR" ;; urng) exec /usr/bin/urngInt.bin "$DEVICE" "$LPORT" "$RADDR" "$RPORT" "$LADDR" ;; raw) exec /usr/bin/rawInt.bin "$DEVICE" "$LPORT" "$RADDR" "$RPORT" "$LADDR" ;; pcap) exec /usr/bin/pcapInt.bin "$DEVICE" "$LPORT" "$RADDR" "$RPORT" "$LADDR" ;; tap) echo ' sleep 1 ip -4 addr flush dev "$DEVICE" if [ -n "$ADDR4" ]; then if [ -n "$PEER4" ]; then ip addr add "$ADDR4" peer "$PEER4" dev "$DEVICE" else ip addr add "$ADDR4" dev "$DEVICE" fi fi if [ -n "$ADDR6" ]; then if [ -n "$PEER6" ]; then ip addr add "$ADDR6" peer "$PEER6" dev "$DEVICE" else ip addr add "$ADDR6" dev "$DEVICE" fi fi ' | envsubst | sh & exec /usr/bin/tapInt.bin "$DEVICE" "$LPORT" "$RADDR" "$RPORT" "$LADDR" 0.0.0.1 255.255.255.255 ;; std) exec /usr/bin/stdLin.bin "$LPORT" ;; tty) exec /usr/bin/ttyLin.bin "$DEVICE" "$LPORT" ;; else) echo "Unknown mode $MODE" >&2 exit 1 esac