Problems connecting to WRT54GS

Hi, i have a Linksys WRT54GS router and im having trouble connecting to it by both wired and wirelessly. i can connect to it in a way but it doesn't assign an IP address and comes with the message "Limited or No Connection" also the DMZ light isnt light up. Could anyone help me please? thanks

You can try this setting:
1) Change the cable from computer to the router ...
2) Change the port on the back of the router ....
3) Reset the router for 20-30 seconds ..... do power cycle ...
4) Open my computer properties ..... go to device manager >> network adapters >> Ethernet adapter properties >> under advance .....look for media type/connection type/link speed ...change the value to 10 Half Duplex or 10 Half Mbps .....
Check the Ip address under local area connection ....

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Problem Connecting Linksys WRT54G to Arris TM402P/100 Cable Modem

The Problem
Cannot get an internet connection attempting to install a Linksys WRT54G router between an Arris TM402P/100 cable modem and the local network.
Prior Configuration
Previously had DSL, with the Linksys WRT54G wireless router between the DSL modem and the local network, which worked perfectly.
New Configuration
This friend recently changed his broadband from DSL to Comcast cable, and he also has phone and television service over the same connection. The installation tech connected the cable modem directly to a desktop computer and left the Linksys router out.
The direct connection between the cable modem and the computer works fine, but he and his wife each have laptops and would like to us the Linksys router to connect wirelessly.
This is the TCP/IP configuration of the FAMILY workstation connected to Comcast
directly through Arris TM402P/110 cable modem:
Windows IP Configuration
       Host Name . . . . . . . . . . . . : family
       Primary Dns Suffix . . . . . :
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . : No
       WINS Proxy Enabled. . . .. : No
       DNS Suffix Search List. . .. : hsd1.wa.comcast.net.
Ethernet adapter Local Area Connection:
       Connection-specific DNS Suffix . : hsd1.wa.comcast.net.
       Description . . . . . . . ...... . . . : Intel(R) PRO/100 VE Network Connection
       Physical Address. . . . . . . . . : 00-11-11-6F-FB-69
       Dhcp Enabled. . . . . . . . . . . : Yes
       Autoconfiguration Enabled . . . . : Yes
       IP Address. . . . . . . . . . . . : 67.185.155.0
       Subnet Mask . . . . . . . . . . . : 255.255.254.0
       Default Gateway . . . . . . . . . : 67.185.154.1
       DHCP Server . . . . . . . . . . . : 68.87.69.10
       DNS Servers . . . . . . . . . . . : 68.87.69.146
                                                    68.87.85.98
       Lease Obtained. . . . . . . . . : Tuesday, January 09, 2007 5:39:26 PM       Lease Expires . . . . . . . . . . : Friday, January 12, 2007 9:58:23 AM
I cannot find a configuration on the Linksys WRT54G that will allow me to connect to the internet through the Arris TM402P/110 modem. Have tried (1) setting the Linksys to use a dynamic WAN address, (2) setting the Linksys to static IP 67.185.155.0 with TCP/IP settings taken from the above configuration, (3) cloning the MAC address of the desktop computer's NIC and trying both (1) and (2) again.
The error message says that the network cable is not connected. Is it possible that the connection between the router and cable modem requires a cross-over cable?
Any suggestions?

on the router's ui... keep the internet type to dhcp....clone the mac address and then do a power cycle...ensure that the modem is completely powered off during the power cycle...if you have a battery back - up , remove the battery...after a minute , put back the battery and then plug in the power cable in the modem...
let me know if this helps you....

I had a problem with my WRT54GS not connecting to my inte...

I had a problem with my WRT54GS not connecting to my internet until I cloned my old routers mac address. I was using a BEFW11S4 which was bullet proof and worked for several years until I changed to Wireless G. Upon purchasing the WRT54GS and setting up all parameters exactly like I had before I could not make any connections, wireless or otherwise until I cloned my mac address to the same address as my previous router. Apparently my ISP had that mac address registered and would not properly perform DHCP even though all other paremeters were correct. I read lots of messages here on line with issues with the WRT54GS connecting and this fixed my problem outright. If you upgrade from a previous generation router (Linksys or otherwise apparently) copy your old routers mac address and clone it to your new router and you should be able to connect. This fixed my problem after several hours and days of troubleshooting. Good Luck Karnage

As an alternative to using MAC address cloning, you can phone your ISP, tell them you have a new router, and tell them to reset their system to accept the MAC address of your new router. This way, you won't have to remember the old MAC address, in the event that you need to reset your router to factory defaults.

Problems with a WRT54G wireless linksys router.

Hello, I'm having problems with my WRT54G linksys wireless router.
With this router, I tend to get lag spikes and often disconnect while playing online games at a certain time. The spikes usually get worse
during the afternoon/evenings (2pm-12am PST).
Some information about my setup:
Firmware version: v.8.00.7
Shaw high speed cable (i think ~10mbit connect)
xp/vista OS (two computers linked up via router)
- Both computers are connected via wire, not wireless
I've changed settings for my router through advice, but nothing seems to work. Nobody else is connected to my router because I get nothing
in the logs and the DHCP client list has only 2 IPs. I'm sure my router is the one giving me lag spikes because I sometimes connect my
modem directly to my computer (the XP) and receive no lag spikes. Someone does use wireless, but I turn wireless off at times so that
isn't the problem. I've also secured my wireless, so I know it isn't the problem.
Anyone know what's causing these lag spikes and how I can fix it? Do I need a new router?
If anymore information is needed, please do not hesitate to ask.
Message Edited by Dysouk on 10-17-2009 12:24 AM
Not so computer savvy

Try to readjust the wireless settings of the router...Open the linksys setup page and try the following settings...
- Reduce the MTU size to 1364.
- Change the Wireless Channel to 11-2.467GHz.
- Under Advanced Wireless Settings,Change the Beacon Interval to 75,Fragmentation Threshold to 2304,RTS Threshold to 2304
Now,check the difference...If you are still facing the same problem then,try to upgrade/reflash the router's firmware,reset the router and reconfigure it from the scratch.

Macbook sometimes has problems connecting

The brief summary is that my Macbook (white, core duo) has problems connecting to my G network when it has been on sleep mode. A restart usually fixes the issue until the computer goes to sleep again.
The G network is comprised of a Linksys WRT54GS that connects using WDS to the AirPort Express (G model). This network is used for any devices that use B/G and to share a printer. I use MAC address filtering (the lists are updated on both the AirPort Express and the Linksys routers), and security is WEP 128 (Because I could never get WPA or WPA2 to work with WDS...)
Here is what I've done to try to remedy the situation:
* Tried to remove the wireless security, and just let the MAC filtering work. This had no effect.
* Tried to remove the MAC filtering, and just let the wireless security work. This also had no effect.
* Tried to unplug the AirPort Express. _This worked, and allows the Macbook to connect everytime._
This leaves me somewhat puzzled; why would restarting the macbook allow it to connect? (this would imply the problem is with the airport express, not the macbook?), Is it more likely that it's the AirPort Express device itself or a problem with the WDS linking? (Airport Utility shows everything is fine). I use manually-assigned IPs, but could it be a problem with IP lease times?
While most computers use the Airport extreme N network (which is wired to the linksys router), all iPod touchs (5 of them), iPhones, and two PCs use the same G network and have never exhibited the same problem. I have reformatted the white macbook, deleted any airport preference files, etc., to no avail.
Any help or insight is greatly appreciated. Thanks,
Dave.
Message was edited by: Dave Luebbert

Dave,
Check some settings on your Macbook as follows:
Open System Preferences and click on Network so that your connections are displayed on the left of the pane.
Click the small gear shaped icon at the bottom of the connection list area
Select Set Service Order and make sure your Airport connection is at the top of the list so that it will be first in line for a connection. (If ethernet is set first now, your computer is spending time trying to find an ethernet connection before it looks for an Airport connection).
Now click on your Airport connection on the left to highlight it and click Advanced at the lower right of the pane.
Make sure that your network is at the top of the list of wireless networks so your computer won't spend time looking for other wireless networks first.
Delete any networks that you no longer need.
Make sure there is a check mark next to "Remember any networks this computer has joined"
Leave the next two boxes unchecked.
Any help?

DNS lost connection with WRT54G

I have the following problem with my WRT54G v.8 router. Sometimes when I turn on on the computer I can not access the internet. I am using a wireless connection using Vista. Running the diagnose and repair option in Vista it says there is not connection with DNS. I make a ping to the router and it is ok, ping to the cable modem and it is ok, and obviously ping to DNS and they don´t answer. After powering off and powering on the router I have again the internet connection. After some days or sessions the problem repeats. Maybe somebody have a solution for this kind of problem.

hi... try upgrading/reflashing firmware on the router, go to www.linksys.com/download and download the latest firmware for the router, after reflashing firmware on the router, reset the router back to factory default settings and logon to router's setup page, reconfigure it according to ISP settings, reduce MTU to 1458, go to wireless settings try changing wireless channel to 11, go to advanced wireless settings and reduce beacon interval to 50, fragmentation and RTS threshold to 2304...check whether it works or not...

Losing Connection on WRT54GS v.5

I have 3 laptops connected via WRT54GS v5 and one of them has a hard time maintaining the wireless connection. The latptop that has the problem is the exact same one that I use and my connection though sporadic at times, is not as bad as the other one. I thought at first the problem was related to AOL and downloaded the latest firmware which referenced fixing the issue with AOL. This seemed to work for me, however the other laptop still continues to lose its wireless connection and not just while using AOL, but also while browsing the internet via our normal ISP.
Does anyone have any suggestions as to why the connection is sporadic and any ideas on how to fix it? I've been reading some of the other threads and I see that there is mention of changing the channel. How do I do that and will that solve the problem?
Thanks in advance for the help.
lynx

lynx>>>
Do you have any computers wired to the router? To change the channel, launch your IE and type http://192.168.1.1 into the address field. Login with no username (leave it blank) and type "admin" for password to bring up the router's Web-Interface. Go to Wireless Tab and change the channel from there. You may also consider the wireless interferences on the area like Cordless Phone, Microwave Oven, Metal Filing Cabinets, Carpets, etc.

I'm trying to set up my Ipod, but when I go to sign in with an apple ID it says 'Could not sign in: there was a problem connecting to the server'.

I just bought a 3rd generation ipod touch. It was professionally refurbished. I'm trying to set it up, and everything seems to be working fine, until we get to the wifi. I live on campus and our wifi is username and password protected. I signed in and everything seemed to work fine, and in the top left hand corner I have all the bars for wifi. However, when I go to sign in with an apple ID it says 'Could no sign in: there was a problem connecting to the server'. I've tried turning it on and off again, tried signing on to our wifi again, but it all isn't working. What can I do?

I also encountered the same problem. Try using a different email address or try signing in later.

I am having problems connecting to home wifi. It was working, but now all I get is a blank white screen. I re-booted with no success.

I am having problems connecting to home wifi. It was working, but now all I get is a blank white screen. I re-booted with no success.

Hi, blank white screen where exactly?
Make a New Location, Using network locations in Mac OS X ...
http://support.apple.com/kb/HT2712
10.5, 10.6, 10.7 & 10.8…
System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
10.5.x/10.6.x/10.7.x/10.8.x instructions...
System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
The interface that connects to the Internet should be dragged to the top of the list.
If using Wifi/Airport...
Instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
For 10.5/10.6/10.7/10.8, System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
208.67.222.222
208.67.220.220
(There may be better or faster DNS numbers in your area, but these should be a good test).
Click OK.

Problems connecting multiple macs to an Airport Extreme network.

I think this problem is similar to a previous post, but is individual in some ways.
I have 2 Airport Extreme basestations covering a large flat connected by Ethernet extending a single network. I did try to extend the network wirelessly, but this was plagued with problems where the network would work for 10 mins, then drop out as I think the basestations are slightly too far apart.
Connected to the network are a number of machines:
Wirelessly we have 3x iPhones, 1x G4 Cube, 1x iMac (current model), 2x MacBook Pro (previous model) & 1x PC.
Wired via a hub is an Apple TV, PS3, Nintendo Wii, Denon Home Cinema Amp, PS2
For aprox 6 months I have had major problems connecting all the wireless machines at the same time. I have played around with the security as per previous posts with varying degrees of success.
I seem to have the most problems with the iMac. The iMac will not join the network when there is any form of wireless security. Every time I try to set up a password it hangs when trying to join and I finally get the "There was a error joining xxxx network".
After more playing around I managed to get all the machines working by having no security on the network and locking the network down by MAC addresses.
Since last Thursday I now have a new problem. The iMac joins and stays on the network perfectly, but the second my second MacBook Pro is switched on and joins the network, the internet connection on the iMac drops out. In addition, as we use the iMac as a media server, all other machines connected to the iMac for either file sharing or iTunes sharing then get the error "the remote machine is failing to respond. Please check firewall settings if there are any". What is strange is that the iMac remains on the network, full signal, independent IP address and the second the MacBook Pro is switched off, works perfectly again.
I have tried wiping both the iMac & the MacBook Pro and re-installing their operating systems, but this only solves the problem for aprox 24 hours then all of a sudden the issue re-appears.
Can anyone out there help?

Let's double-check the AirPort Express Base Station's (AX) settings ...
Perform a "factory default" reset of the AX
o (ref: http://docs.info.apple.com/article.html?artnum=108044)
Either connect to the AX's wireless network or connect directly, using an Ethernet cable, to the Ethernet port of the AX, and then using the AirPort Utility in "Manual Setup" mode, check the following settings:
AirPort > Base Station
o Base Station Name: <rename or leave default>
o Base Station Password: <enter desired password>
o Verify Password: <re-enter desired password>
o Remember this password in my keychain: (optional)
o Set time automatically: (unchecked)
AirPort > Wireless
o Wireless Mode: Join a wireless network
o Network Name: <existing AEBSn's wireless network>
o Wireless Security: <select the encryption type of the existing wireless network>
o Wireless Password: <enter the existing wireless network password>
o Verify Password: <re-enter the existing wireless network password>
Music
o Enable AirTunes (checked)
o iTunes Speaker Name: <enter desired speaker name>
o iTunes Speaker Password: (optional)
o Verify Password: (optional)
o Click Update to write the new settings to the AX
In iTunes:
iTunes > Preferences... > Advanced > General
o Look for remote speakers connected with AirTunes (checked)

TS3048 My early 2009 Mac Pro does not connect via bluetooth to my sound bar or bluetooth mini speakers. Both my wireless keyboard and mouse have no problems connecting. What do I need to do to connect to external bluetooth devices?

My early 2009 Mac Pro does not connect via bluetooth to my sound bar or bluetooth mini speakers. Both my wireless keyboard and mouse have no problems connecting. What do I need to do to connect to external bluetooth devices?

I would always have a wired keyboard and mouse on hand (need not be expensive ... any cheap wired devices will work). "Emergency recovery" procedures can activate features in random order, so the opportunity to select a recovery partition may pass before the wireless devices are recognized.
That will let you select the "turn on Bluetooth" icon.

Problem connecting MacBook to a Sharp video projector

One of the great things I like about Macs is the easy way they (usually) connect to a video projector. Unlike a lot of my friends who run PCs with Windows I never had any problems whatsoever connecting my MacBook to a projector at the university and start my presentations.
Until today that is.
I tried to connect my MacBook with Apple's mini-DVI to VGA adapter to a Sharp ("Notevision") video projector and although the MacBook had the projector (even with its correct name "PG-M20X" and available resolution settings) listed under "Displays" immediately, I couldn't get the projector to show any more than "no signal" whatever input source I chose...
What did I do wrong? Or is it the projector that is somehow "incompatible"?! Please help!
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006

Maybe this could help as well:
After we tried several things with the MacBook (reboot, "detect displays" etc.), we successfully connected a Powerbook (15", FireWire 800, late 2003) to the projector, using Apple's DVI-VGA Adapter.
So that did work out fine, but the MacBook didn't work on the projector. The cable that came with the projector was a VGA--DVI-A cable: there were only a few pins on the DVI-end of it going into the DVI-Connector on the projector. Could it have something to do with that? But why didn't the Powerbook have any problems connecting to the projector then?
MacBook Mac OS X (10.4.9) Core Duo 2GHz, July 2006

Having problems connecting a late 2011 Macbook Pro 2.2ghz i7 to a Sony KDL-32L5000 using a display miniport to DVI adapter (DVI to VGA cord). The TV is not detecting the macbook. Anyone have this problem?

Having problems connecting a late 2011 Macbook Pro 2.2ghz i7 to a Sony KDL-32L5000 using a display miniport to DVI adapter (DVI to VGA cord). The TV is not detecting the macbook. Anyone have this problem?

You really have to mess with the resoluton, espescially the refresh rate, as it varies from projector to projector, monitor to monitor. Even within the same brand! Because so many manufacturers are trying so many different things to become the next cool kid on the block, and the way the formats are being configured that's now part of the game.
That's why so many professionally produced corporate shows hire a dedicated projectionist for the video presentations. Too many bugs in the honey.
Refresh & sesolution are the first things to look at.
Just so you know that colors in PowerPoint PC, and PowerPoint Mac, don't exactly match... go figure.
I forgot to mention another thing, sometimes it's the projector that needs to be tweaked.

Having problems connecting MacBook Pro 2010 TO vizio 60 " tv

having problems connecting MacBook Pro 2010 TO vizio 60 " tv using mini displayport to VGA adapter
non support warning appears pn tv monitor

However, I still don't get a view of anything on the desktop except for the standard Apple swirl.
Can you drag windows to the other display?
In the "Arrangement" tab of "Displays" system preference, you can drag the display pictures to match the actual arrangement, drag the menu bar to the other display, or enable mirroring.

Connecting a wrt54g to an existing wireless network

Hi,
I'm wondering if it's possible to create a second wireless network by connecting a wrt54g to our existing wireless network?
Our main router is upstairs, connection in the downstairs office is terrible, plus it's being used by a team that would like their own network anyways. Can I plug the wrt54g into the main router, assign it a static external IP and create a second wireless network?
thanks

great thread toomanydoughnuts, thanks! all the hours I spend googling for an answer are such a waste when I can post a specific question and a human being answers me back :-)
I see that what I was trying to do is possible but before I start let me ask your opinion.
My initial goal for a seperate network was to give Router 2 a static external IP and connect our server to router 2 so external users would always be able to access it at the same address in case Router 1 ever had an IP change (I don't have constant access to router 1 and am not supposed to be fiddling with it!)
The secondary goal was to improve the wireless signal for those of us downstairs and I figure having Router 2 down there would provide a nice strong signal.
I have realized now that dyndns can solve my issue with Router 1's IP changing (even if it's once a month it's an issue for remote users accessing our server). Dyndns will re-point our host name to the new IP if it ever changes.
But I still have the issue of a very weak signal in the downstairs office.
Because I'm seeking the simplest, easiest to manage solution as I'm far from a network guru, do you think a better option may be to get a repeater or something like that for our downstairs office to just boost the signal from Router 1? If so, any recommendations?
thanks in advance for your time
Oh, and if I did go the route of setting up Router 2, could I give Router 2 a static external IP address?
Message Edited by tiphanai on 10-06-2009 07:13 AM

Problems connecting to WRT54GS

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