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Dayesh_263997's avatar
Dayesh_263997
Icon for Nimbostratus rankNimbostratus
Aug 15, 2018

Client and backend server communication.

Hi All,   Just wanted someone to clarify if my understanding is correct.   Scenario when the client is talking to the VIP (Source is Client IP and Destination is VIP). As the packet reaches LTM...
application delivery
LTM
youssef1's avatar
youssef1
Icon for Cumulonimbus rankCumulonimbus
Aug 15, 2018

Hi.

 

You right.

 

Follow this use case:

 

  • client send request to vip.
  • F5 process the request and forward request to backend (snat automap is activate ) with vip IP if it is a cluster or sip IP if standalone.
  • the backend respond to source ip ( f5 snat ip).
  • then F5 respond to client IP.

Let me know if you need more details.

 

Regards

 

  • Anirban's avatar
    Anirban
    Icon for Nimbostratus rankNimbostratus
    Jun 07, 2023
    • I took a packet capture in client. Found backend pool member ip is responding with c)ient in same tcp session.

    What is wrong in F5