Question about 3Com OfficeConnect Wireless Router

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Hi, I have recently set up a network with a 3com 3CRWER200-75. The problem shows when i visit websites like for example www.amazon.com or any microsoft site. The router is new. My broadband connection is powerful. and i' used to have one 3COM 3C857, but it went broke. I know mi problem is the router because i tried the same installation with a 2WIRE router and it worked well so i believe my problem come from the router´s settings. My DCHP is enabled and my range is customized, i have been tryin different configurations and nothing has worked, what can i do?

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  • leonelestrad Dec 04, 2008

    Hi thanks for the answer



    MTU sound risky applying it for my 36 computers distributed in my LAN, i don't think it is necessary because the same installation was tested with a 2WIRE router and NO problem showed up, that's why i know the problem is my 3COM settings.



    And as for other fixes nothing is blockin those pages, not my server, not my firewall and not my antivirus and if something of those mentioned before could be the problem, it would show up with my other 3COM router.

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Hi,
This could have a number of causes. However, you could try adjusting your MTU settings, since this can cause problems with accessing msn and similar sites. You can do this from within the router user interface.
You may well have tried this already. If not, experiment gradually with reducing the MTU setting towards 1400 - see this link for a quick tutorial (though not your router model, I know).
http://kbserver.netgear.com/kb_web_files/n100603.asp
For safety, of course, please back up the registry, or set a system restore point, before trying this out.
Other 'fixes' depend on your OS and security settings. However, since the problem does seem to be within your new router, you might find more information on the 3com knowledgebase.
http://knowledgebase.3com.com/

Posted on Dec 04, 2008

  • eecom Dec 04, 2008

    Thanks, I appreciate the feedback. Problems with a 36 computer LAN surely warrant direct help from 3com, so best of luck and hope you get an answer soon.

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