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Old 04-19-2017, 01:22 PM   #1
dalmiaabhishek1983
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Registered: Apr 2017
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certificate problem in linux web server ...


we have a Linux Webserver setup , so basically there is a linux APP server (APP1) running websphere , and another webserver (WEB 1) connected to this app server , then there is a proxy and a firewall and connection is going through proxy (p1) ouside out network ,

In clients network there is another Server (RD1) which is trying to access some website through SSL , now this not working and as the certificate which goes out fom app server (APP1) does not reach the server (RD1) outside our network .

our network team says that there is no way a certificate can be lost in an end to end encrypted network , and they can see no issue in the proxy.

So what can be the issue , what should be the next step for troubleshooting

linus OS version is 11 and all these server APP1 , Web 1 are hosted on VMWare , A new certificate has already been requested an installed on sever APP1 .

The same setup in our dev environment is working but not in prod.

THanks
 
Old 04-20-2017, 02:52 AM   #2
j-ray
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Registered: Jan 2002
Location: germany
Distribution: ubuntu, mint, suse
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What are the error messages you get when trying to connect?
 
Old 04-20-2017, 04:08 AM   #3
dalmiaabhishek1983
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Client is getting an error http 500 message ...
 
Old 04-20-2017, 07:03 AM   #4
j-ray
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at first glance this is not a certificate problem, not an ssl problem, instead something with the server? It seems there is a connection established...
 
Old 04-20-2017, 07:54 AM   #5
dalmiaabhishek1983
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Registered: Apr 2017
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port 443 is already open and network team says that they see no issue at the proxy , but the application team say that the certificate leaves the app server but does not reach there server which is outside EDC network , if we plan to take a TCP dump to analyze what should be the source and destination ,

Also what do you think could be the problem here ...
 
  


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