atheros (ath) - duplicate packets with long distance link

2003-11-24 Thread Johann Hugo
Hi I am getting a lot of duplicate packets on my long distance wireless link, but on my identical link in the Lab everything works fine. (DWL-AG520 adapter). The one adapter is configured in hostap mode, and the other one as a client, both in 11b mode. ( current 5.2-BETA - 24 Nov ) I know

Re: atheros (ath) - duplicate packets with long distance link

2003-11-24 Thread Barney Wolff
Off-the-wall suggestion: run tcpdump -e and check whether both responses are coming from the same host. Unless you're running WEP, you many have an unexpected guest. (WEP is no guarantee, but it's better than nothing.) On Mon, Nov 24, 2003 at 03:55:13PM +0200, Johann Hugo wrote: Hi I am

Re: atheros (ath) - duplicate packets with long distance link

2003-11-24 Thread Sam Leffler
On Monday 24 November 2003 09:07 am, Barney Wolff wrote: Off-the-wall suggestion: run tcpdump -e and check whether both responses are coming from the same host. Unless you're running WEP, you many have an unexpected guest. (WEP is no guarantee, but it's better than nothing.) Better, use

Re: atheros (ath) - duplicate packets with long distance link

2003-11-24 Thread Johann Hugo
On Monday 24 November 2003 21:22, Sam Leffler wrote: tcpdump -e -i ath0 -y IEEE802_11 and verify the 802.11 frames are actual duplicates. They should not be unless there's a bug in the duplicate suppression logic in the 802.11 code. The packets are definately from the same host. Will it help