I think it would depend on the firewall capabilities you have. Which firewall are you using? -----Original Message----- From: Kevin Alexander [mailto:kalexander@xxxxxxxxxxxxxxx] Sent: 25 September 2003 14:43 To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Re: Keeping two wireless networks separate Thanks for the help so far guys. Yeah, the channel sounds fine and will block the two wireless networks from each other, but at some point both wireless networks will hit a hub and then be able to see each other. The only thing I can imagine working is to keep them on two separate IP address ranges, (ie. 192.168.x.x and 10.x.x.x) and using different hubs until they reach the broadband connection. If I can then use one of those Ethernet splitters to take inputs from two sources it might work. Each network could then end in a firewall/router that point to the same broadband connection. I'm just not sure whether they would then be able to see each other .... Any help gratefully received! -----Original Message----- From: Greg Reese [mailto:GReese@xxxxxxxxxxxxxxxx] Sent: 25 September 2003 14:20 To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Re: Keeping two wireless networks separate the other channel would still be connected to the regular lan. The other computers are connected to the regular lan too. You have to look at it like you would a hub. How would you put two groups of people on hubs and have one group be blind to the other. You really can't, you have to put them on a different network. Greg -----Original Message----- From: Corey S [mailto:yahoogroups@xxxxxxxxxxxxxxxxxxxx] Sent: Thursday, September 25, 2003 9:12 AM To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Re: Keeping two wireless networks separate I haven't got much experience with wireless networks, but could you use seperate channels? Perhaps have the office running on channel 1, and the delegates on channel 11? This should effectively block them from seeing each other - and it leaves plenty of room between the channels to try and eliminate overlap. Corey -----Original Message----- From: Kevin Alexander [mailto:kalexander@xxxxxxxxxxxxxxx] Sent: Thursday, 25 September 2003 10:26 PM To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Keeping two wireless networks separate Apologies if this is slightly OT. At one site, we have a wireless (802.11b) bridge connecting two buildings, sharing an internet connection. We have been asked to also provide wireless internet access to delegates who attend conferences. Obviously we can do this fairly easily (and cheaply) with something like the Network ME102 Access Point and MA111 USB adaptors. The problem is this - how do we ensure that delegates cannot browse to any of the computers on the network? There is no Win2k server at this location, just 10 Win2k & XP PCs connected to a Workgroup. Workgroup security is bad, so I really want to find a path to the broadband connection that blocks the office PCs. The only idea I have at the moment is to split the RJ45 that goes into the broadband connection into two - one for the office and one for the delegates. Would this stop each segment seeing each other? Thanks in advance Kevin DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error please contact the sender or the Ionix IT Helpdesk on +44 (0) 1223 433741 DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error please contact the sender or the Ionix IT Helpdesk on +44 (0) 1223 433741 _____________________________________________________________________ This message has been checked for all known viruses by the SkyScan Anti-Virus service powered by MessageLabs. BM Polyco Ltd Disclaimer This E-Mail and the information it contains are confidential. If you have received this message in error please notify us immediately. You should not use it or copy it for any purpose nor disclose its contents to any other party. The contents of this communication are advisory and are not binding on the Company unless supported by authorised documentation. This message has been checked for all known viruses by F-Secure before sending. It has also passed through the SkyScan Anti-Virus service powered by MessageLabs for total peace of mind.