My Linksys WRT54GL has stopped connecting to some (but not all) websites. Help! [more inside]
posted by Alterscape on Aug 14, 2008 - 16 answers

How to route between subnets and share one internet connection? (network topology pic inside) [more inside]
posted by LordSludge on Oct 16, 2007 - 12 answers

EarthLink Wi-Fi: Does plugging in a (wireless/wired) router constitute use of the wireless service with "more than one computer"? Can EarthLink detect use of a router with their service? [more inside]
posted by anonymous on Aug 2, 2007 - 11 answers

Trying to set up a VPN at a managed office where a third party manages connectivity with an iron fist. [more inside]
posted by rc55 on Jul 10, 2007 - 4 answers

Hi, I have two Cisco 2610 routers, each with WIC-1DSU-T1 cards. We have a Point-to-Point between two locations and I am using these to route the traffic between. The lines belong to Verizon and the AdTran cards are locked in a Verizon box. I can look in and see the status lights through the top. Each location has a RJ48X loopback jack. When I plug in the Cisco at Location 1 it seems to hook up fine, and the carrier detect light pops up. (Which is strange to me because our PTP is unmonitored and I thought the CD would only come on when equipment is plugged into both ends.) Then when I go and plug in the Cisco at Location 2, I get no lights, no nothing. I check the lights in the Verizon box and an alarm is triggered with a red LED. I disconnect the Cisco and it clears the alarm. How can I figure out what the problem is? I had the company that provides the PTP come and check the circuit originally and they said they found problems but that the problems had gone away now. Is it possible that the WIC-1DSU-T1 card in this router is faulty? Any help is appreciated! Thanks.
posted by doomtop on Feb 14, 2007 - 6 answers

Internet infrastructure: how does the physical infrastructure of the internet cross oceans? Is all of the data transmitted by communications satellites, or are there big-ass intercontinental cables running across the ocean floor? And if there are big-ass intercontinental cables, how are they maintained? [more inside]
posted by COBRA! on Mar 31, 2004 - 9 answers