Forum Discussion
sathish_2826
Nimbostratus
NimbostratusGTM Wideip and pool persistence
Hi there , please help me understand the gtm wideip and pool persistence, gtm wideip persistence — this tells a specific user how long you will stick with the same pool member for dns queries ...
sathish_2826Nimbostratus
NimbostratusOne another clarification, after setting the wideip persistence TTL to 3600 s, and pool TTL to 15 seconds,
When i access my application in periodic intervals, it just keeps flipping between 10.10.10.10 and 10.10.10.11, these are my LTM vips in the pool.
Tested this multiple times and as you said, it is very inconsistent,
Do you have any other thoughts on this Simon?
Simon_Blakely
Employee
EmployeeHow are you checking resolution?
I would recommend a dig command for the wideIP directly to your GTM listener is the best place to start.
If you use your local device DNS resolver, you may end up going through different LDNSs to the GTM and getting different persistence records.
Remember that the DNS persistence record is for the LDNS that queries the GTM, which probably won't be your own IP address.