Change-Id: I5abc83981912f304c4034a32063ba09bcf6aa1b1
*
* CIDR notation is hard to understand, it's easy to mistakenly assume that a
* /1 is a small range and a /31 is a large range. Setting this to half the
- * number of bits avoids such errors.
+ * number of bits avoids such errors for IPv4.
*/
$wgBlockCIDRLimit = array(
'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
- 'IPv6' => 64, # 2^64 = ~1.8x10^19 addresses
+ 'IPv6' => 32, # Blocks larger than a /32 (~7.9x10^28 addresses) will not be allowed
);
/**