diff --git a/components/http_foundation/trusting_proxies.rst b/components/http_foundation/trusting_proxies.rst index 591a58b09b7..fcd32d70b83 100644 --- a/components/http_foundation/trusting_proxies.rst +++ b/components/http_foundation/trusting_proxies.rst @@ -15,7 +15,7 @@ headers by default. If you are behind a proxy, you should manually whitelist your proxy. .. versionadded:: 2.3 - CIDR notation support was introduced, so you can whitelist whole + CIDR notation support was introduced in Symfony 2.3, so you can whitelist whole subnets (e.g. ``10.0.0.0/8``, ``fc00::/7``). .. code-block:: php diff --git a/reference/configuration/framework.rst b/reference/configuration/framework.rst index b1a1b7ee1d0..ca972b6bcb1 100644 --- a/reference/configuration/framework.rst +++ b/reference/configuration/framework.rst @@ -125,7 +125,7 @@ Configures the IP addresses that should be trusted as proxies. For more details, see :doc:`/components/http_foundation/trusting_proxies`. .. versionadded:: 2.3 - CIDR notation support was introduced, so you can whitelist whole + CIDR notation support was introduced in Symfony 2.3, so you can whitelist whole subnets (e.g. ``10.0.0.0/8``, ``fc00::/7``). .. configuration-block::
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