Project

General

Profile

Actions

Todo #14381

closed

Feedback on Firewall — Aliases

Added by Filip Bengtsson over 1 year ago. Updated over 1 year ago.

Status:
Rejected
Priority:
Normal
Assignee:
-
Category:
Firewall Rules
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Page: https://docs.netgate.com/pfsense/en/latest/firewall/aliases.html#using-hostnames-in-aliases

Feedback: While the documentation does clearly state that hostname aliases only look up A and AAAA records, it might be helpful to specifically point out that CNAME records aren't resolved. I use DNS aliases only to block IPv6 to a few services who's IPv6 implementation often hiccups, but this is a critical nuance to note if someone were to use them for security reasons.

Actions

Also available in: Atom PDF