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brandon_11587's avatar
brandon_11587
Icon for Nimbostratus rankNimbostratus
Aug 04, 2010

port pass through issues

I'm not much of a network administrator and I need some help with this load balancer. The person that I replaced setup this load balancer and I don't know how to fix this mess. I didn't do anything but upload a new SSL cert and then the load balancer stopped forwarding traffic to the two servers displayed in the screenshot All this does is redirect port traffic to port 80 then to 443 on those two servers (I'm basing this on the node profile since the node profile has specified port 80. The end users are coming in from port 443 on the load balancer. Both these nodes/pools are on the same vlan. Nothing has changed an the servers
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  • nathe's avatar
    nathe
    Icon for Cirrocumulus rankCirrocumulus
    Aug 04, 2010
    Brandon,

     

     

    We may need a bit more info here to fully help but....

     

     

    The key is the Virtual Server (which load balances the request to the members of the pool). Is this listening on port 443 and are you encrypting to the source node or is that going to be on port 80? The place to look is the VS properties and check out what is set for the SSL Profile (client) and SSL Profile (server). The client decrypts the traffic and the server profile re-encrypts to the backend. Once you've checked the config of the VS then check out the Profiles themselves to see if the SSL Cert required is the correct. Also, it's the VS Pool Members that you need to look at as well to see what port traffic is being sent to them.

     

     

    Hope this helps a bit

     

     

    N