Software Defined WAN

this is a clear text protocol.

endpoint parameters:
<ipver>
<address>
<port>
<idnum>
<ipv4>
<ipv6>
[nosgt]
[nomacsec]

there are these types of messages:
-sdwan
-okay
-hello
-username <text>
-software <text>
-middleware <text>
-forwarder <text>
-hardware <text>
-kernel <text>
-needaddr <true/false> <true/false>
-myaddr <ipv4> <ipv6>
-youraddr <ipv4> <ipv6>
-yourid <num>
-nomore
-echo <text>
-echoed <text>
-endpoint_add <parameters>
-endpoint_del <parameters>