Forum Discussion

Danny_Hung_1844's avatar
Danny_Hung_1844
Icon for Nimbostratus rankNimbostratus
Mar 20, 2015

VS not discovery on GTM v11.5.2

Hi All,

I need help from you:

Flowing GTM and LTM are all connected.

  1. GTM ver 11.5.2
  2. GTM ver 11.2.1
  3. LTM ver 11.5.2

  4. LTM ver 11.2.1

  5. issue:

GTM ver 11.2.1 able to discovery the VS from both LTM 11.2.1 and 11.5.2 GTM ver 11.5.2 link up (4353 from both LTM) but the VS aren't discovery. 

iqdump 10.x.x.x:

   79185714
   57663832
   21521882
   11360631135
   8823748435
   2536882700
   0
   779420
   1
   0
   notice
   26
   0
   0
   0



   79186710
   57664491
   21522219
   11360760331
   8823836516
   2536923815
   0
   779430
   1
   0
   notice
   19
   0
   0
   0



   79187612
   57665148
   21522464
   11360886348
   8823932202
   2536954146
   0
   779440
   1
   0
   notice
   18
   0
   0
   0

Thanks Danny

3 Replies

  • StephanManthey's avatar
    StephanManthey
    Icon for Nacreous rankNacreous
    Mar 20, 2015

    Hi Danny,

    are your GTMs are belonging to the same sync group? In case you are not using the "default" sync group, it will be necessary to specify the sync group i.e. as follows: 

    iqdump -s syncgroup_gtm 10.131.131.174

    Is the trust established (device cert based) between all devices or do you notice connect errors in your /var/log/gtm? GTM sync groups and distributed monitoring requires full mesh communication between all server object IP addresses.

    Your LTMs are monitored with the "bigip" monitor?

    You are using the same version of big3d on all systems?

    Thanks, Stephan

  • Danny_Hung_1844's avatar
    Danny_Hung_1844
    Icon for Nimbostratus rankNimbostratus
    Mar 21, 2015

    Hi Stephan:

     

    Thanks for relay.

     

    current Ver big3d running 11.2.1 and 11.5.2.

     

    11.2.1 big3d GTM able to discover VS with LTM 11.2.1 and 11.5.2 big3d. 11.5.2 big3d GTM failed discovery both version.

     

    we are planning to update current all 11.2.1 GTM to 11.5.2. that why we have 2 version LTM and 2 version GTM connected together. So we try to ensure we resolve this issue in LAB before upgrade the production GTM.

     

    is there other way to resolve this issue?

     

    Thanks Danny

     

    • StephanManthey's avatar
      StephanManthey
      Icon for Nacreous rankNacreous
      Mar 21, 2015
      Hi Danny, I will rebuild my virtual lab tomorrow and cross check before recommending to use the big3d_install script to run a update on the big3d agent on the v11.2.1 platforms. Will keep you posted. Thanks, Stephan