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

Doran_Lum_13484's avatar
Doran_Lum_13484
Icon for Nimbostratus rankNimbostratus
Oct 12, 2015

F5 LTM for IBM Websphere MQ

Hi all,

 

We have a issue here where IBM Websphere MQ Source from our client side is unable to reach our WebSphere MQ Application.

 

From the tcpdump it seems the tcp handshake protocol is unable to complete. Just trying to verify the roout cause of the issue.

 

 

application delivery
big-ip ltm
ibm websphere mq
LTM

2 Replies

  • R_Marc's avatar
    R_Marc
    Icon for Nimbostratus rankNimbostratus
    Oct 12, 2015
    Are you running in one arm mode or inline? Do your pool members show up? I would suggest doing a tcpdump on the F5 itself to see both the client and server side of the connections.
  • Doran_Lum's avatar
    Doran_Lum
    Icon for Nimbostratus rankNimbostratus
    Oct 13, 2015

    it's a one arm mode ... yes the pool members are showing as green... i was running the command "tcpdump -i interface host and port"

     

    we are using SNAT .. so do you mean run a tcp dump between our SNAT pool & our Websphere application server ?