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Anzine321's avatar
Anzine321
Icon for Cirrus rankCirrus
Oct 16, 2023

after upgrade to os version 17 gtm query slow to resolved domain

hello anyone have experience after upgrade gtm from 14 version to 17.1.0.3 dns query resolved so long take more hours  Thanks   
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T-Trust's avatar
T-Trust
Icon for Cirrostratus rankCirrostratus
Oct 16, 2023

Hi 

1. So i think if DNS query resolve so long take the result more hours, the issue relate about LDNS cache timeout during you upgrade,

- Could you please let me know how many GTM in your evironment

- Nameserver for GTM that setup in SOA ?

 

  • Anzine321's avatar
    Anzine321
    Icon for Cirrus rankCirrus
    Oct 16, 2023

    - Could you please let me know how many GTM in your evironment

     on DC i have 2 gtm external active standby

    on DRC i have 2 gtm external active standby (all of 1 sync group )

    - Nameserver for GTM that setup in SOA ? 

    refresh :1200

    retry 300

    exopire 1209600

    Negative TTL 300

    nameserver :ns1
    • T-Trust's avatar
      T-Trust
      Icon for Cirrostratus rankCirrostratus
      Oct 16, 2023

      Hi Herdi,

      ns1 that's listener IP on F5 GTM DC right ?

      • Anzine321's avatar
        Anzine321
        Icon for Cirrus rankCirrus
        Oct 16, 2023

        yes

        i checked a record on zone via gui and cli bash and the record exist

        then i used dig command on gtm 

        dig @localhost example.com and record exist but i tried on my pc using dig and nslookup but not resolved, after long time i tried again and can to resolved it, 

        i am not is whot the query took so long time, normally i created record and nslookup and resolved without waiting so long