Forum Discussion
Users Getting Page Cannot be Displayed when Accessing a Server through F5
Hi,
For a longest time our set-up has been working with the below traffic flow.
User -> F5 -> Server Pool
Now the users are getting page "cannot be displayed" when accessing the said servers.
I've checked the logs and all I can see is this error Connection error: ssl_null_parse:3109: record length too large (22).
If we try to access the servers by passing F5 it works. What could be the issue here? Take note our F5 is software based meaning its in a VM.
Thanks in advance. Art
3 Replies
- BB16
Nimbostratus
Hi Greg.
- Which SSL profile you are using check with certificate validity, check for cipher suite.
- Thru bypassing it works then there issue betweem f5->server.
- Is there any update done on server, f5 or VM.
- try telnet to server from f5 if session makes, theres some app issue @f5
- check VS config @ SSL & advanced level.
- you can check with packet capture.
Let us know further.
- Lee_Sutcliffe
Nacreous
Are you just using SSL between the client and F5:
Client <-SSL-> F5 <-non-SSL-> Server
Or, are you encrypting end to end?
Client <-SSL-> F5 <-SSL-> Server
- Gonzalex_330537
Cirrostratus
Please post your virtual server configuration. SSH to bigip and issue the following commands:
tmsh list /ltm virtual list /ltm pool list /ltm node
remove the sections that are not relevant and post here. thanks.
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