Re: [WIRELESS-LAN] Xircom 802.11b for Palms

2002-04-18 Thread Christopher R. Hertel
-- > James P. Black > Associate Provost, Information Systems and Technology > University of Waterloo > Waterloo, Ontario. N2L 3G1 > > Ph. +1 (519) 888-4567, x5474 > Fax. +1 (519) 725-2052 > E-Mail: [EMAIL PROTECTED] > URL: http://www.ist.uwaterloo.ca/~jpblack [ A

Re: [WIRELESS-LAN] Problem with AP-1000 clients not getting to gateway

2002-10-11 Thread Christopher R. Hertel
he client has dis-associated the AP-1000s will reply for those MAC addresses. This causes all sorts of trouble in an environment that supports roaming. Make sure proxy ARP is turned off. Hope that helps. Chris -)- -- Christopher R. Hertel -)- University of Minnesota [EMAIL

Re: [WIRELESS-LAN] Wireless Survey

2002-11-22 Thread Christopher R. Hertel
cryption schemes... these may require new hardware. That's another reason to buy cheap. It won't hurt as much if/when the units need to be replaced. I hope that's of some use. If you are interested in the commercial vendors we are looking at, ping me offline: [

Re: [WIRELESS-LAN] Wireless Survey

2002-11-22 Thread Christopher R. Hertel
Chris -)- -- Samba Team -- http://www.samba.org/ -)- Christopher R. Hertel jCIFS Team -- http://jcifs.samba.org/ -)- ubiqx development, uninq. ubiqx Team -- http://www.ubiqx.org/ -)- [EMAIL PROTECTED] OnLineBook -- http://ubiqx.org/cifs/-)- [EMAIL

Re: [WIRELESS-LAN] How is wireless different

2002-11-26 Thread Christopher R. Hertel
to its being a convenient testing ground it is also much more in need of protection. In all this, we wage a constant battle against proprietary solutions and the demand for "convenience". Our only defense is to educate our users. Chris -)- -- Christopher R. Hertel -)-

Re: [WIRELESS-LAN] ORiNOCO

2003-01-29 Thread Christopher R. Hertel
n information for this > EDUCAUSE Constituent Group discussion list can be found at > http://www.educause.edu/memdir/cg/. Yahoo! Mail Plus - Powerful. > Affordable. Sign up now -- Christopher R. Hertel -)- Network Design Engineer [EMAIL PROTECTED]

Re: [WIRELESS-LAN] Wireless Survey

2003-02-20 Thread Christopher R. Hertel
ith RF noise by explaining to users who complain that wireless is not as robust as wired. 10. Has there been an impact on staffing/support levels since the implementation? Existing staff have had more work to do. 11. Is there any information that you could supply regarding

Re: [WIRELESS-LAN] 802.1x in WLAN design

2003-08-25 Thread Christopher R. Hertel
did include an SSL-capable browser for PalmOS. Chris -)- -- Christopher R. Hertel -)- University of Minnesota [EMAIL PROTECTED] Networking and Telecommunications Services "Implementing CIFS - the Common Internet FileSystem" ISBN: 013047116X **

Re: [WIRELESS-LAN] 802.1x in WLAN design

2003-08-25 Thread Christopher R. Hertel
he VPN server is a proprietary system with a limited set of clients. We can easily fix this by adding additional VPN servers that support different client sets. There has been little demand, however. 3) We are looking at adding support for 802.1x and newer WiFi security systems,

Re: [WIRELESS-LAN] 802.1x in WLAN design

2003-08-25 Thread Christopher R. Hertel
it is possible for this platform to be used in our environment. I > have no doubt that someone will try it. What about *BSD or PalmOS or Palmtop Linux? We cannot provide tech support for every platform either. The goal, though, is to ensure that we are not blocking anyone based on their pla

Re: [WIRELESS-LAN] 802.1x in WLAN design

2003-08-25 Thread Christopher R. Hertel
On Mon, Aug 25, 2003 at 04:44:54PM -0400, Doug Payne wrote: > Christopher R. Hertel wrote: > >On Mon, Aug 25, 2003 at 02:17:21PM -0500, Scott Genung wrote: > >: > > > >>We do not support Linux clients. > > > > > >I am baffled by this. How can a Uni

Re: [WIRELESS-LAN] Bluesocket....

2003-10-09 Thread Christopher R. Hertel
We've looked at the Soekris boxes with the VPN cards as a possible platform (www.soekris.com). A lot depends on how much roll-your-own you want to do. So far, we've found (despite a hefty installed base) that the workload is not quite enough to justify the cost of a commercial soluti

Re: [WIRELESS-LAN] Bluesocket....

2003-10-09 Thread Christopher R. Hertel
7;ve taked with the Reefedge folks about their product, which we liked) but I don't know of any practical applications. How would you use this? (Probably obvious but I haven't thought it through.) Chris -)- -- Christopher R. Hertel -)- University of Minneso

Re: [WIRELESS-LAN] Bluesocket....

2003-10-10 Thread Christopher R. Hertel
ablish those policies and how to ensure that the enforcement of the policies is properly contained. It would be hard for us to implement the example policy you describe because we have many APs that serve two classrooms and/or hallways etc. Some APs leak signal through several floors in some bu

Re: [WIRELESS-LAN] Bluesocket.... and 802.1x

2003-10-10 Thread Christopher R. Hertel
on a per-user level might work but that doesn't > prevent users from borrowing someone else's ID. I just see support > issues with this. That's my gut feeling, but it is an interesting feature and worth considering. > PS We use the cheaper Colubris CN3500: Bluesock

Re: [WIRELESS-LAN] Bluesocket....

2003-10-10 Thread Christopher R. Hertel
epartmental space (we call it "Etherjack service"). That's the only fee for connecting up. Some departments have chosen to build their own firewall and use the software we built. That's okay too, since it provides the users with the same look-and-feel. The only downside is is

Re: [WIRELESS-LAN] Bluesocket....

2003-10-10 Thread Christopher R. Hertel
have some robots on > campus), etc. You can put bandwidth abusers in a group and rate > limit them, nachi infected users cannot ping, etc. One should not get too > excited about this functionality though! It is a management nightmare! > Keeping things relatively simple made our wir

Re: [WIRELESS-LAN] Bluesocket.... and 802.1x

2003-10-13 Thread Christopher R. Hertel
ed longer term > >>scalability. That means APs that properly understand VLANs. > > > > > >With a transceiver-type AP, the back-end device could handle the vLANs. > >:) > > > >Okay, one feature that would be nice on a transceiver type AP would be GRE > >

Re: [WIRELESS-LAN] Linksys APs as enterprise solution

2006-09-11 Thread Christopher R. Hertel
vices), - and are using H mode, then there won't be too much NBT broadcast traffic. That DHCP trick is probably the best way to ensure correct configuration for the majority of Windows clients. See also: http://ubiqx.org/cifs/NetBIOS.html#NBT.4.3.1.3 Hope that's helpful! Ch