[Swan] vxlan support

[Sowmini Varadhan]

On (01/23/18 23:10), Ant??nio Silva wrote:
> 
> I try to set the leftprotoport / rightprotoport=udp/4789 , i can ping the ip
> on boxB going trough the vxlan but the traffic is not encrypted... is not
> going to the ipsec tunnel... on side is behind NAT but the ipsec tunnel
> stablish fine.

Paul is the expert here..

> Sowmini, you suggest using two tunnels, how should they be?

By setting  up the 2 tunnel config files as above (for leftprotport and
rightprotoport). 

> With this configuration i should have on side, no?

Again, Paul's the expert here. 

But this (leftprotoport, rightprotoport) is what I do for my experiments
with, e.g. iperf.