The RFC Archive
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Category: Firewalls
 
March,1996  RFC1919  Classical versus Transparent IP Proxies
March,1996  RFC1928  SOCKS Protocol Version 5
March,1996  RFC1929  Username/Password Authentication for SOCKS V5
June,2001  RFC3128  Protection Against a Variant of the Tiny Fragment Attack (RFC 1858)
January,2002  RFC3235  Network Address Translator (NAT)-Friendly Application Design Guidelines
August,2002  RFC3304  Middlebox Communications (midcom) Protocol Requirements
March,2003  RFC3489  STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
October,2003  RFC3620  The TUNNEL Profile
February,2005  RFC3989  Middlebox Communications (MIDCOM) Protocol Semantics