For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

easyfan_179507's avatar
easyfan_179507
Icon for Nimbostratus rankNimbostratus
Apr 18, 2015

[Help] Persistence Hash and Load Balancing together, Possible?

[Help] Persistence Hash and Load Balancing together, Possible? I know the request sounds weird... But it is true. Here is the thing: We know that F5 supplied a persistence CARP hash since 10.0.0....
Kevin_Davies_40's avatar
Kevin_Davies_40
Icon for Nacreous rankNacreous
Apr 18, 2015

Can you show us the contents of the virtual server configuration. This will help us check what is configured.

 

tmsh list /ltm virtual

 

  • easyfan_179507's avatar
    easyfan_179507
    Icon for Nimbostratus rankNimbostratus
    Apr 19, 2015
    Hi Kevin, following is the configuration of the VS we talked about: ---------------------------------------- Status Availability : available State : enabled Reason : The virtual server is available CMP : disabled CMP Mode : single-cpu Destination : 9.112.251.45:9080 Traffic ClientSide Ephemeral General Bits In 121.8M 0 - Bits Out 87.6M 0 - Packets In 17.2K 0 - Packets Out 14.9K 0 - Current Connections 0 0 - Maximum Connections 18 0 - Total Connections 499 0 - Min Conn Duration/msec - - 4.0K Max Conn Duration/msec - - 6.0K Mean Conn Duration/msec - - 4.0K Total Requests - - 499 SYN Cookies Status not-activated Hardware SYN Cookie Instances 0 Software SYN Cookie Instances 0 Current SYN Cache 0 SYN Cache Overflow 0 Total Software 0 Total Software Accepted 0 Total Software Rejected 0 Total Hardware 0 Total Hardware Accepted 0 CPU Usage Ratio (%) Last 5 Seconds 0 Last 1 Minute 0 Last 5 Minutes 0 ------------------------- Can you give me any clue? Thanks a lot!