Hello, I have made quite a bit of research on how to load balance StrongSwan, however, I get contradicting messages.
e.g. from my understanding, StrongSwan (IKEv2) works over UDP and not TCP. Hence Aws load balancer is out of the question. But so is HAProxy !!! But I discovered that latest NGINX 1.10+ supports UDP load balancing and it was easy to set it up. I am currently listening to ports 500 and 4500 and it doesn't quite work. I have raised an issue here: https://wiki.strongswan.org/issues/2464 Do I need to listen to port 50 and 51 as well? Any tips or advice for me, please? Many Thanks, Houman