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msh-09's avatar
msh-09
Icon for Nimbostratus rankNimbostratus
May 23, 2022

issue in uolpad files to the server through LTM

Dear All,  I hope you doing well all,  we have a service that requests upload files. when running it and access to the server directly and trying to upload files, it worked fine. but when assigni...
application delivery
devops
PeteWhite's avatar
PeteWhite
Icon for Employee rankEmployee
May 23, 2022

You should probably work out why you are seeing the 401 - do you have persistence configured? Maybe do a tcpdump across the whole session to see what is happening ie the upload request is going to a separate server. 

How are users authenticated? HTTP login and session cookie? If so, it could be that the login goes to server 1 but follow-up goes to server 2. To stop this, use persistence.

  • msh-09's avatar
    msh-09
    Icon for Nimbostratus rankNimbostratus
    May 24, 2022

    Thank you PeteWhite for your replaying,

     

    actually, I used persistence and i try the service on one server, but the same issue.

    I think the reason why seeing 401 that the server-side try to send the request to VIP but can't reach it