Last Modified: Apr 17, 2024
Affected Product(s):
BIG-IP DNS
Known Affected Versions:
14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 17.0.0.1, 17.0.0.2
Opened: Dec 06, 2022 Severity: 3-Major
GSLB region object containing records which reference other GSLB regions fail to update its cache when the regions referenced by its records are updated.
DNS query resolution fails to return correct results.
- GSLB region object containing records which reference other GSLB regions. - Region cache was not updated correctly after referenced region updates.
Instead of creating two regions for "not regions", use one region and create following topology record: gtm topology ldns: not region /Common/_usr_gslbRegion_internalNet server: pool /Common/_usr_gslbPool_alpha { order 2 } gtm topology ldns: not region /Common/_usr_gslbRegion_internalNet server: pool /Common/_usr_gslbPool_bravo { order 1 ... }
None