Bug ID 1490977: Websense URLDB download fails with IPv6 sys DNS

Last Modified: Jun 13, 2024

Affected Product(s):
BIG-IP SWG(all modules)

Known Affected Versions:
15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 15.1.9,, 15.1.10,,,

Opened: Jan 16, 2024

Severity: 3-Major


The urldbmgrd fails to download the database and logs the below errors: THREAD: D128E700; ERROR; Could not resolve m_downloadServer: download.websense.com. THREAD: D128E700; ERROR; WsHttpClientConnect: Failed to resolve host address. THREAD: D128E700; ERROR; DDSCommDownloadDatabase: WsHttpClientConnect failed: 4


Urldb download fails.


IPv6 sys DNS is configured


If possible, change the DNS resolver to IPv4.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips