Checkmk Werk 14560: LIVESTATUS_TCP_ONLY_FROM now allows IPv6 addresses

ID: 14560 Title: LIVESTATUS_TCP_ONLY_FROM now allows IPv6 addresses Component: Site Management Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, using the command <tt>omd config set LIVESTATUS_TCP_ONLY_FROM</tt> with any IPv6 address would fail. For example, the command C+: $ omd config set LIVESTATUS_TCP_ONLY_FROM "0.0.0.0 ::/0" C-: resulted in <tt>Invalid value for '0.0.0.0 ::/0'. Does not match allowed pattern.</tt> With this werk, each IP address is matched using <tt>ipaddress.ip_network</tt> from the Python standard library. In particular, this allows the usage of IPv6 addresses.