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K1974_98730's avatar
K1974_98730
Icon for Nimbostratus rankNimbostratus
May 10, 2018
Solved

Devices are not synchronizing configuration to each other

Hi folks,   I´m new on Big IP and started my studies on LTM. I´ve set up two VEs running 13.1.0.5 software and I´m facing some issues in regards of synchronization of the configuration. I tried to...
application delivery
LTM
  • Krystian_Baniak's avatar
    Krystian_Baniak
    Apr 09, 2019

    I have also run into this caveat. I am running 13.1.1.4 on VMware Workstation 15 on Fedora 29 Linux kernel 5.0.4

     

    Thanks to the help of F5 FSE, I have managed to resolve it by adding the following DB variables on each VM on WMware Workstation 15.x:

     

    tmsh modify /sys db tm.tcplargereceiveoffload value disable

     

    tmsh modify /sys db tm.tcpsegmentationoffload value disable

     

     

    It appears that WMware loses packets when offload is enabled.

     

Snl's avatar
Snl
Icon for Cirrostratus rankCirrostratus
May 11, 2018

make sure time is sync in both devices