Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1
Fixed In:
11.6.0, 11.5.3
Opened: Jan 17, 2014 Severity: 1-Blocking Related Article:
K17273
An excessive number of DNS cache resolver connections can build up if local configuration errors (routing, interfaces, VLANs) exist.
An excessive number of outbound DNS cache connections are present.
Local networking configuration errors exist.
Ensure default routes for IPv4 and IPv6 are properly configured and operational.
Local connection errors now cause immediate connection termination.