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Yes indeed BUT: "I have dhcp running on a windows 2000 box with about 800 leases" In case of the m0n0wall box, it doesn't know that the ip has been given back. Also, it seems like a nice option to implement in M0n0wall to also check the leases file and get some event when dhcp client release occurs to logout that user.... J. -- Jonathan De Graeve Network/System Administrator Imelda vzw Informatica Dienst 015/50.52.98 Jonathan dot de dot graeve at imelda dot be -----Oorspronkelijk bericht----- Van: Robert Roosen [mailto:rroosen at ut dot edu] Verzonden: woensdag 28 september 2005 19:12 Aan: Jonathan De Graeve Onderwerp: RE: [m0n0wall] Captive Portal Problem I agree with you on someone should not be able to steal by using someones ip but I did not steal the IP after the person shut off or release their ip it went back into the DHCP pool and was issued to me when I turned on computer so its a legit IP. -----Original Message----- From: Jonathan De Graeve [mailto:Jonathan dot De dot Graeve at imelda dot be] Sent: Wednesday, September 28, 2005 12:44 PM To: Robert Roosen; m0n0wall at lists dot m0n0 dot ch Subject: RE: [m0n0wall] Captive Portal Problem This is normal behaviour since the Captive Portal tries to circumvent the security issue what you are doing. Stealing another ones bandwidth/access The captive portal add a firewall rule based on the pairs IP/MAC That's why you just can't steal an IP and use it. J. -- Jonathan De Graeve Network/System Administrator Imelda vzw Informatica Dienst 015/50.52.98 Jonathan dot de dot graeve at imelda dot be -----Oorspronkelijk bericht----- Van: Robert Roosen [mailto:rroosen at ut dot edu] Verzonden: woensdag 28 september 2005 17:47 Aan: m0n0wall at lists dot m0n0 dot ch Onderwerp: [m0n0wall] Captive Portal Problem I have m0n0wall 1.2b10 running on a 1 gig with a gig of ram. I have dhcp running on a windows 2000 box with about 800 leases. The problem comes in when a user accepts the captive portal page and browses for 10 minutes and then shuts off their computer ,I turn on mine and pull the ip address they just had and open a browser I do not get the captive portal page I get nothing. The captive portal status shows their mac address to that IP because the hard timeout is 24 hours the system logs show /kernel: arp: 172.20.13.34 moved from 00:12:f0:5b:19:a4 to 00:0d:93:7d:c7:50 on fxp0 so it knows that my mac now holds that ip but captive portal blocks me.I have to delete the entry from captive portal to be prompted by captive portal. I had 1.1 version and dhcp running on monowall and had same problem so I took dhcp off. Any help is appreciated Robert --------------------------------------------------------------------- To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch |