Date: Sun, 10 Nov 2013 09:49:18 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Thomas Mueller <mueller6724@bellsouth.net> Cc: freebsd-questions@FreeBSD.org Subject: Re: Problem with wireless router inaccessibility Message-ID: <alpine.BSF.2.00.1311100928140.90718@wonkity.com> In-Reply-To: <78.D4.19454.7704F725@cdptpa-oedge03> References: <78.D4.19454.7704F725@cdptpa-oedge03>
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On Sun, 10 Nov 2013, Thomas Mueller wrote: > I have a problem where I can no longer log in to my Netgear wireless > router from computer in living room, and computer in bedroom, > connected to the same router with a 25 ft Ethernet cable, can't > connect from any OS where it previously was successful (NetBSD-current > amd64 and Linux on System Rescue CD). > > I can still access the Internet and browse from FreeBSD on living-room computer, but can't log in to the router. > > I'm afraid to reboot for fear that I could never regain Internet access. At worst, replacing the router should fix it. > It's possible that rebooting could resolve the problem, but there is the risk of not being able to get back in. > > I don't know if the wireless router is going bad, or if its IP address (192.168.1.1) has changed. It can't be that, because one computer can still use it as a gateway to get to the net. > I could order a new router online while I still have Internet access. > > Now I'm trying to decide whether the router is going bad or if FreeBSD stumbled on itself. Run ifconfig on the working computer to see the IP address it was assigned by DHCP, and compare that to the not-working systems. Consumer-grade routers frequently have poor firmware and need relatively frequent resets. Some also have poor power supplies that are prone to failure. Replacing the firmware with DD-WRT or Tomato makes for a much more reliable unit. Power supply testing can be done by swapping with another unit. My experience with the Netgear consumer wireless routers has not been great. If you can find one, the good old WRT54G is still an excellent unit. These are often available at thrift stores and yard sales.
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