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Author I got a query about wireless LAN
Hippo

2003-06-02, 3:30 am

Anybody out there know much about BreezeNet wireless LAN.

I got a user with one on a quarry site and my NMS is reporting this:

"A remote WB10 with MAC Addr 0x00 20 d6 74 f4 a2 has roamed in"

Anybody know what this means?

TIA
Hippo
ccieToBe

2003-06-03, 1:10 am

If I recall correctly Breezenet is FHSS 802.11 (not "a" "b" or "g") equipment made by Alvarion. I've never worked with the stuff but have been told that it's pretty solid.

I would guess that wb = wireless bridge and that this message is telling you that a bridge with that MAC address associated with an Avlarion access point.
Hippo

2003-06-03, 3:10 am

Thanks for that ccieToBe

Given that this message appears many times in the system logs of the attached would suggest then that the RF link is continually failing. I did suspect that another WB had roamed into the access point - not the partner WB, in other words interference from an outside source. But it looks more likely to be the RF link.

Cheers
Hippo
Mat P

2003-06-03, 4:07 am

It's definitely another Breezecom box, I did a search for the OUI.

Here are the results of your search through the public section of the IEEE Standards OUI database report for 0020d6:


--------------------------------------------------------------------------------


00-20-D6 (hex) BREEZECOM
0020D6 (base 16) BREEZECOM
ATIDIM TECHNOLOGICAL PK-BLDG.3
TEL-AVIV 61131
ISRAEL
Hippo

2003-06-03, 12:14 pm

Thanks Mat

We know it's own now because we checked the MAC address. Again, it looks like a dodgy RF link. We got a third party maintenance engineer looking at it now. A useful exercise though, and a bit more learnt about WLAN.

Cheers
Hippo
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