missing feature or bug? -Video NetGroup is not through any firewall/NAT

I'm developing an application based on video of NetGroup. I observed following

-Without any NAT/firewall - "NetGroup.post" and audio/video works

-A single client inside NAT/firewall - works of "NetGroup.post", video and audio DOES NOT work

-Once manually drill through NAT/firewall (non-application), audio and video has started working. As soon as the hole was closed, both audio and video stops again.

It seems that NetGroup P2P connections are not perforation of NAT/firewall. If someone from adobe can confirm it's true (or not true). If true, this is a known problem, going to be fixed soon? If this isn't the case, I might have to implement a hole punching algorithm in my application.

Information / help is appreciated.

RTMFP groups don't traversal of NAT/firewall.  the underlying connections between peers are RTMFP sessions.

NetGroup.post and P2P multicast use exactly the same RTMFP sessions between peers.  It is not possible that NetGroup.post could work but P2P multicast audio and video would not work in the same peer group of same.

When you say "manually punching holes in NAT/firewall", what do you mean exactly?  the ports used by clients RTMFP is random by NetConnection instance and cannot be predicted.  you block UDP with a firewall, configure you redirection port through of your NAT or you have disabled your NAT entirely?

GroupSpecifier what are the parameters that you use for the case where NetGroup.post works for you?  What about the NetStream where P2P multicast does not work?  is this the same group?

Tags: Adobe

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