les: light client protocol and API

vendor/github.com/aristanetworks/goarista/iptables.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+DEFAULT_PORT=6042
+
+set -e
+
+if [ "$#" -lt 1 ]
+then
+   echo "usage: $0 <host> [<port>]"
+   exit 1
+fi
+
+host=$1
+port=$DEFAULT_PORT
+if [ "$#" -gt 1 ]
+then
+   port=$2
+fi
+iptables="bash sudo iptables -A INPUT -p tcp --dport $port -j ACCEPT"
+ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $host "$iptables"
+echo "opened TCP port $port on $host"