[Freeipa-devel] [freeipa PR#1278][opened] [Backport][ipa-4-5] Warning the user when using a loopback IP as forwarder

[felipevolpone]

   URL: https://github.com/freeipa/freeipa/pull/1278
Author: felipevolpone
 Title: #1278: [Backport][ipa-4-5] Warning the user when using a loopback IP as forwarder
Action: opened

PR body:
"""
Manual backport of PR #903 

Changing the --forwarder option to accept a loopback IP.
Previously, an error would be raised, now we just show a
warning message.

Fixes: https://pagure.io/freeipa/issue/5801
Reviewed-By: Stanislav Laznicka <slaznick(a)redhat.com&gt;
Reviewed-By: Martin Basti <mbasti(a)redhat.com&gt;
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/1278/head:pr1278
git checkout pr1278