I have been troubleshooting our GlassFish installation installed on a RHE 5
Linux server. The two deployed applications on it are not launching. The
browser returns "Error 101 (net::ERR_CONNECTION_RESET): Unknown error.
Diagnosis of the telnet command and strace results and show that GlassFish is
shutting down the connections after read.
In a bid to get GlassFish working, I'm thinking of opening all the ports (in
the Firewall) which GlassFish uses. I was able to pick out all these port in
the domain.xml file.
Here's my conversatioin with the support of the hosting company:
Dear Support,
Can you please help check that our firewall is not blocking traffic on these
ports: 4848, 8080, 6666, 8686,3700, 3820, 3920, 8686, 26666, 24848, 28080,
28181, 27676, 23700, 23820, 23920, 28686 and 29009.
If it is, we need the rules changed to allow traffic on those ports.
Thanks.
--------------------------------------------------------------------------------------
Here's support's response:
Do you want this opened to the internet is this going to be running on the
private ip addresses of your server to other servers.
Source
=========
Internet ???? or Specific public or private ip addresses.
Destination
=========
Server
123.123.123.123
(where 123.123.123.123 is our server's IP address).
I need help with answering these questions that support is asking.
Also, is what I am asking for really necessary?
I would appreciate your input.
Thanks.
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