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MW1's avatar
MW1
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Feb 08, 2012

Post GTM 1500 upgrade 9.3.xx to 10.2.3 - recursive lookup fails

All,

 

is anyone aware of any issues issues relating to loosing the ability to perform recursive lookups against a GTM following an upgrade to 10.2.3 ? I have upgraded my 1500 from 9.3.0 to 10.2.3 with the latest hotfix. The upgrade appeared to go without too much of an issue however, while I can resolve names in the zones held locally recursive get "Query refused".

 

 

I've checked the named.conf and recursive is set to yes.

 

 

Thanks in advance

 

 

Matt

 

config
design

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  • MW1's avatar
    MW1
    Icon for Cirrus rankCirrus
    Feb 08, 2012
    Just as an update this only effects remote lookups, performing an nslookup against itself works for records not held local
  • naladar_65658's avatar
    naladar_65658
    Icon for Altostratus rankAltostratus
    Feb 08, 2012
    Have you checked the ACL list and expanded it to allow the remote IP's you mentioned?
  • naladar_65658's avatar
    naladar_65658
    Icon for Altostratus rankAltostratus
    Feb 08, 2012
    You might also want to check this out:

     

    https://support.f5.com/kb/en-us/solutions/public/7000/000/sol7054.html?sr=19217238

     

     

    and here is an article that discusses the ACL's:

     

    https://support.f5.com/kb/en-us/solutions/public/7000/000/sol7055.html?sr=19217238
  • MW1's avatar
    MW1
    Icon for Cirrus rankCirrus
    Mar 14, 2012
    Just to advise after speaking with support they advised :

     

     

     

    I talked to other engineers and the recommendation is if you have "recursive yes" in the configuration, the udp profile must be changed to > 30 seconds. The other option is not to enable recursion.

     

     

    I have built a couple of linux/bind servers to handle my needs in the meantime so have not validated this.