Last Modified: Feb 13, 2019
Opened: Oct 12, 2013
Related AskF5 Article: K23315181
DNS servers in non-default route domain are allowed for the management network.
It breaks DNS lookup for processes using the management network.
DNS servers in non-default route domain are allowed when they should be in the default (usually %0).
Don't use a route domain on the DNS servers.
Using route domains on DNS servers is now prohibited.