Article View: alt.internet.wireless
Article #560Re: Strong connection but no ping
From: Kenneth
Date: Thu, 17 Mar 2005 01:45
Date: Thu, 17 Mar 2005 01:45
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4684 bytes
On Sat, 19 Feb 2005 23:56:20 -0600, M.L. <me@privacy.net> wrote: > >I've been trying to connect my WinXP Pro SP2 laptop to one of the free >wireless public hotspots offered by the Chicago Public Library but >cannot get to the point where I can surf on the Internet. I get >connected with a strong signal and excellent to very good link quality >but all my pings (except to localhost) are unsuccessful. The library's >system is completely open and does not require passwords or WEP, just >an SSID (CPLWiFi). I've tried two different libraries and have been >Googling for a solution all week and have tried many recommendations, >but still, no success. > >My Dlink 650 PCMCIA card connects and allows me to surf the Internet >just fine with my brother's wireless Actiontec router (he uses WinXP >Home SP2). > >I updated my Dlink 650 driver software, no difference. > >I disabled the WinXP firewall and completely turned off my regular >firewall (freeware Agnitum Outpost) before trying to connect. I also >turned off my antivirus and antispyware sentries. > >I've tried turning on/off just about every network-related service, >but no relevant difference in results. > >I tried connecting with Wireless Zero Config service, and with the >Dlink connection software (entering the SSID manually), no difference. >(For some reason the Dlink connection software won't change the >channel number after I set it to different values before rescanning. >It always selects channel 1.) > >When I "ipconfig /all" I get a valid (non 169.x.x.x) IP address, MAC >address, and the DHCP and DNS servers give me expected values >(however, Node Type = "unknown,' I can't get it to = 'broadcast'). > >I tried setting the TCP/IP DNS properties manually, but it made no >difference. > >Turned off autoconfiguration options and proxy settings in the >Internet Options->Connections setup (as recommended by the library's >wireless FAQ), no difference. > >I reinstalled WinXP Pro with SP2, and used LSPfix and WinsockxpFix but >still can't ping successfully although I continue to get a strong >connection. > >I ran antivirus and antispyware (Adaware, Spybot S&D, MS AntiSpyware) >scans on my system. > >I haven't a clue what to try next. Any help will be gratefully >appreciated. Thanks in advance. Howdy, There are very few people who know less about this than I, but... Just yesterday, I had virtually the same problem on my office net. The solution was in modifying the D-Link (my PCMCIA wireless card's) configuration with regard "Authentication Mode." I don't have that system at hand right now, but IIRC, the setting I needed was "Open" Authentication. (That is not to suggest that your required setting will be the same, but as I understand it, the system Authentication Mode and the Wireless net's must match.) Once I stumbled on that, all was golden... Good luck with it, -- Kenneth If you email... Please remove the "SPAMLESS."
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