After upgrade my firewall not able access GUI

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After upgrade my firewall not able access GUI

L1 Bithead


I have upgraded my firewall 8.1.12 version, after that I am not able to access my firewall through GUI.


I have gone through the logs , might be some files are missing after upgrade. can any once check logs and let me know if found any thing. below is the logs:-img1.PNGimg2.PNGimg3.PNG


L7 Applicator

hi @jafar.hussain 


sslmgr is used for ssl vpn

you'll want to look into namagement-webserver

for help you'll also need to provide more infor than a screenshot of some log

what is working, what happens to your https connections (packetcapture).....


Tom Piens
Like my answer? check out my book!

L6 Presenter

@jafar.hussain Are you able to telnet gateway IP on 443?



Mayur S.

@reaper @SutareMayur 


I am able to log in via ssh. as well as, I have enabled the HTTP service via CLI mode and I am able to login in to the firewall.

But my question is there any issue with this logs which I have shared

hi @jafar.hussain  unfortunately the log you shared is irrelevant to the GUI

Tom Piens
Like my answer? check out my book!



I have generated the TAC support file. could you please let me know which log I have to refer?

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