Update subnet-up.tmpl

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Manevolent 2023-04-12 22:28:42 -06:00 committed by GitHub
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@ -1,2 +1,12 @@
#!/bin/ash
echo "Route up: \$SUBNET weight \$WEIGHT via \$NODE (\$REMOTEADDRESS:\$REMOTEPORT)"
nonMACChars=`echo \$SUBNET | tr -d "[:digit:]" | tr -d [:ABCDEF]`
macFile="/tmp/tinc_peer_mac_\$NODE"
if [ -z "\$nonMACChars" ]; then
# This subnet is a MAC
echo "\$SUBNET" > \$macFile
else
# This subnet is likely an IP address, add it to the ARP table
mac=`cat \$macFile`
arp -s "\$SUBNET" "\$mac"
fi