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PK_294685's avatar
PK_294685
Icon for Nimbostratus rankNimbostratus
Mar 15, 2017

400 Bad Request...The plain HTTP request was sent to HTTPS port

All,

 

I have a VIP listening on 443 and ClientSSL profile applied to it. I have a pool member listening on 443 as well as 80, (its a cloud server).

 

My direction is to use SSL between my F5 and cloud server since its external. How could i achieve this without disturbing other pools( i'm using iRule to select different pools).

 

Here is my result of curl command

 

curl

 

 

400 Bad Request The plain HTTP request was sent to HTTPS port

 

 

cloudflare-nginx

 

Any help is appreciated! Thanks

 

400 bad request
application delivery
iRules
LTM
the plain http request was sent to https port

1 Reply

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  • Amine_Kadimi's avatar
    Amine_Kadimi
    Icon for MVP rankMVP
    Mar 15, 2017

    If you have SSL between F5 and your pool member then you need to apply a server ssl profile too, otherwise F5 will do SSL offloading and send the requests in clear HTTP to the server.