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somtimes client can't display images when client tried to access server via SSL proxy

neeeewbie
MVP
MVP

Hi guys 

I need your help !

 somtimes client can't display images when client tried to access server via SSL proxy

but this situation does not occur when client tried to access server directly

I guess server checked client device ID check ,, for avoid proxy access 

so, what sould I do for avoid this problem ? 

should F5 can change device ID ? 

 

thank you 

5 REPLIES 5

Paulius
MVP
MVP

@neeeewbie Can you provide the associated configuration to see if maybe something was missed? In addition you might try performing a tcpdump on both sides of the F5 connection, client to F5 and then F5 to server to see if the images are making it or not.

this is SSLO licnese

so, I just curious how to avoid CDN server authorization 

If this is SSLO and just SSL proxy dump traffic to the services just in case:

 

aptures are done on 3 levels: 1) Targeted on one of the services 2) Wide-open on 0.0 or 3) Using a specific object. To capture on a service.

 

https://support.f5.com/csp/article/K26520133

Hooni_L
Cirrus
Cirrus

Are you check the time to live(TTL) option in TCP profile?

if you used the proxy, change the preserve.

sometime, security product that checks TTL.

I will try to this configuration 

thank you for your warm attention !