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

Sanjay_Yadav_17's avatar
Sanjay_Yadav_17
Icon for Nimbostratus rankNimbostratus
Oct 20, 2015

Downloading Very slow going through LTM vs bypassing F5 LTM working fine..

Hello All,

 

Actually I am using F5 LTM for upgrading external device firmware but if I update by select small data transfer file then its working fine and when file size increase more then 150KB then its failed to upgrade external device. Also If I bypass F5 LTM then everything working fine (Directly through firewall and server connection). Is there any setting in LTM to increase file size, please let me know...

 

In my network w are mapping F5 VS IP with firewall WAN IP (VSIP) for external user to access file.

 

Thanks Sanjay Y

 

application delivery
availability
BIG-IP Access Policy Manager (APM)
performance
security

2 Replies

  • Amanpreet_Singh's avatar
    Amanpreet_Singh
    Icon for Cirrostratus rankCirrostratus
    Oct 21, 2015

    What is the "Type"of virtual server you are using? And which profiles are mapped to it?

     

  • Sanjay_Yadav_17's avatar
    Sanjay_Yadav_17
    Icon for Nimbostratus rankNimbostratus
    Oct 21, 2015

    Please find the brief configuration detail...

     

    For example: On Firewall Conf: Policy allow from WAN to LAN. F5 Virtual IP Natted(Virtual IP) with Firewall Wan IP with specific port for each F5 VS IP.

     

    On F5 Conf: VS1 with x.x.x.1 with xxxx port -> Pool with 2 member nodes. VS2 with x.x.x.2 with xxxx port -> Pool with 2 member nodes.

     

    From External User Conf: They hit the wan IP with specific port for upgrading device but if firmware file size is small then it working fine and if file size is larger(15MB) then its not working stuck on 2%.

     

    Thanks Sanjay Y