Now that I’m with that provider, I’m using 5 hardwired computers to that modem, and my download speeds aren’t exceeding 4 megabits per second, despite the fact that my usual ISP download speed is about 80 megabits per second. Is it the router itself, the IP provider, or my original ISP that is blocking something?
The problem was a router with a very poor CPU; it was running at 100% cpu utilization, and the router did not survive a reset. LINKSYS WRT1900ACS DUAL-BAND WI-FI ROUTER WITH ULTRA-FAST 1.6 GHZ CPU is one of the best routers for this purpose.
Upgrading the firmware on your Linksys router to DD-WRT? Why do we want to do that in the first place? You may want to think about it if your current router has minimal network functionality and you want to set up a complicated network at home with VPN functionality or multiple network support, or if you’re bored with your current router and want to learn new networking skills.
That’s all right! Let’s keep going. What exactly is DD-WRT? DD-WRT is a commonly used Linux-based alternative OpenSource firmware that can be used on a wide range of wireless routers and embedded systems and supports a broad variety of features. OpenWRT and Tomato are two other common opensource router firmwares, but this article will concentrate on DD-WRT.
3)Using a LAN cable, link a laptop to this wireless router’s LAN port, then set IP address 192.168.1.100 and gateway 192.168.1.1 (router’s LAN IP address) on wired settings and disable the wireless adapter on the laptop to access the router web interface via wired connection during the upgrade (open web browser to test the access to 192.168.1.1).
I recently purchased a Cisco Linksys E1200 router. It was installed and configured for a home user as a secondary wireless router. When I was done, I noticed that I couldn’t do anything the router should have been able to do. The features on Cisco Linksys routers haven’t changed in a long time. Sure, WPS, a major security flaw, and a ‘guest’ network feature were introduced. The ‘guest’ network role is nearly useless. At distances of 50′ or more, I also discovered that signal intensity was lower than predicted.
Many of these problems have simple solutions. DD-WRT (http://www.dd-wrt.com) comes to the rescue. DD-WRT is a Linux-based firmware replacement for a variety of consumer-grade router brands and models. In reality, when properly configured, DD-WRT will provide you with features not available on some professional-grade routers. You can set up VPN server and client services, multiple SSIDs, remote file system mounting, SSH, SNMP, and more with dd-wrt, for example.
The installation of dd-wrt is easy, but it does take some time to study. I’ll take you through the steps I took. To begin, I’ll mention that I tested this on two E1200 routers, both of which were hardware version 2. (When making adjustments like this, you run the risk of bricking your router.) Although I am willing to help if the worst occurs, you are solely responsible for any problems that occur as a result of replacing or attempting to replace your firmware.)
Just use nv64k builds to update after using the initial flash trailed build (the file with the router name in it), or your device will be bricked. Don’t get this confused with those other Linksys E-Series routers that use nv60k processors!
Create 18946 added support for this model, so don’t use any older models. To be secure, only use builds linked from this wiki, or read New Build and model-specific forum threads. Look in the broadcom K26 files for the most recent builds.