nanog mailing list archives
Re: {SPAM?} Re: IPv6 Deployment for the LAN
From: Bernhard Schmidt <berni () birkenwald de>
Date: Sat, 7 Nov 2009 12:15:52 +0000 (UTC)
Adrian Chadd <adrian () creative net au> wrote:
As already said, wireless in infrastructure mode (with access points) always sends traffic between clients through the access point, so a decent AP can filter this.How does the client determine that the traffic came from the AP versus another client?
I'm not exactly a specialist for wireless, but as far as I remember my lectures the 802.11 has additional MAC fields for the wireless source/destination. Stations always send to the AP, the AP retransmits it to the station. IIRC WPA/WPA2 even has some protection against stations forging the AP MAC with the shared group key, but I don't remember any details. Bernhard
Current thread:
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Bernhard Schmidt (Nov 06)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Adrian Chadd (Nov 06)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Richard Bennett (Nov 07)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Owen DeLong (Nov 07)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Richard Bennett (Nov 07)
- RE: {SPAM?} Re: IPv6 Deployment for the LAN TJ (Nov 07)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Richard Bennett (Nov 07)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Adrian Chadd (Nov 06)
- Re: {SPAM?} Re: IPv6 Deployment for the LAN Bernhard Schmidt (Nov 07)