WiFi Flags reference 802.11

From:	"Alex M" <radiussupport at lrcommunications dot net>
To:	"Monowall Support List" <m0n0wall at lists dot m0n0 dot ch>, "'Mono Dev List'" <m0n0wall dash dev at lists dot m0n0 dot ch>
Subject:	WiFi Flags reference 802.11
Date:	Fri, 22 Jun 2007 22:19:28 -0400

Hey all!

 I'm doing some thing analyzing what's in the air and im kinda stuck in
trying to figure out what 802.11 flags mean what? Does any one can help me?

So far I know: Means 

 

0401- Open System 802.11G

0011 - WEP 802.11B

0411 - WEB 802.11G

 

Any other flags?

Whats this 0421?

 

Thanks!