Bug ID 701900: DHCP configured domain-name-servers unavailable after reboot when there are more than two domain-name servers in the lease.

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP DNS, LTM, VE(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
12.1.3.6

Opened: Jan 15, 2018
Severity: 3-Major
Related AskF5 Article:
K55938217

Symptoms

DHCP-configured domain-name-servers (DNS) unavailable after reboot when there are more than two domain-name-servers in the lease.

Impact

Name resolution on mgmt interface fails due to misconfiguration in DNS information for mgmt interface.

Conditions

- DHCP is enabled on the mgmt interface. - DHCP server provides more than 2 domain-name-servers in its lease.

Workaround

No workaround at this time.

Fix Information

This release corrects the handling of multiple DNS name-servers.

Behavior Change