!!! Overview [{$pagename}] is a [Best Current Practice] ([BCP]) describing Network Ingress Filtering: Defeating [Denial-of-Service] [Attacks] which employ [IP Source Address Spoofing|IP spoofing] [We refer you to the full text|https://tools.ietf.org/html/bcp36|target='_blank']. !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]