We have a customer where SRX 3600 are deployed with junso 11.4R9.5 for IPTV solution.
We are having a problem for which I need your assistance.
Clients (setup boxes) connect to the portal behind firewalls on towards IP x.x.x.x port 8080.
Clients should be able to open HTTP long-poll connections towards x.x.x.x:8080.
These are basically “persistent” TCP connections, which the client start. And as long as the client is powered on, and has Internet access, these TCP connections must be kept open. That means, hours or even days
What we see now, is that something on the flow path is killing these TCP connections from time to time.
Do we have something specific that need to be configured on SRX for this issue?