I don't know if this is a 0MQ question or a general networking
question. I know that I'm confused.
I'm troubleshooting some message delivery problems and I've run across
this scenario:
The ESTABLISHED tcp connections on one server don't match the
corresponding connections on the other server.
Is there NATing between these two hosts? RFC 5382 has some guidelines on
idle timeout for established connections, you might be hitting that limit.
-Michel
On Tue, Apr 9, 2013 at 9:36 AM, Garrett Smith g...@rre.tt wrote:
I don't know if this is a 0MQ question or a general networking
No NATing that I'm aware of. But this is EC2, so there could be
shenanigans afoot. (Shenanigans btw, is the most advanced descriptor
in my network layer vocabulary.)
The 6 established connections on the router-server are still shown
via netstat -- even after these many hours have passed. If
Are you using their VPC technology or talking over elastic IPs? The
elastic IP stuff does seem to involve some shenanigans, in that it must
forward or somehow bind the public ip to the internal one. If you use VPC,
I don't think there's that translation layer involved.
Other than that, I'm out
