doc: Enforce using IPv4/IPv6 reserved ranges for documentation

Just to avoid publicly IPv4/IPv6 ranges in topotests/documentation.

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/doc/developer/topotests.rst b/doc/developer/topotests.rst
index fa1fd20067a0585ebfc60f4901840b5f0b68ec97..b41181f4e9a584e389b48738b385862ee37d0a2f 100644 (file)
--- a/doc/developer/topotests.rst
+++ b/doc/developer/topotests.rst
@@ -1088,6 +1088,9 @@ Requirements:
   a pull request. This ensures we have a unified code style.
 - Mark test modules with pytest markers depending on the daemons used during the
   tests (see :ref:`topotests-markers`)
+- Always use IPv4 :rfc:`5737` (``192.0.2.0/24``, ``198.51.100.0/24``,
+  ``203.0.113.0/24``) and IPv6 :rfc:`3849` (``2001:db8::/32``) ranges reserved
+  for documentation.
 
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