Wireless Network Not Appearing?
Sep 3, 2011
Our wireless network with a security password is not being recognised in the list of available wireless connections. I can see it in the list of networks in the Control Panel but it is not being listed in the available network list . We can connect directly to the router but there is no security password and I would eithera. like to assign a password to the connection (NetGear) orb. be able to connect to our original network listed in the control panel.
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Nov 3, 2012
problems with laptop, one of which is i am unable to get wireless connection again, no network connections are appearing in control panel?
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Jan 31, 2013
We purchased an EA6500 to take the place of the router function of a Verizon Westell 7500. We bridged the Westell, installed and set up the EA6500 and everything seems fine.
What is strange is that some devices on the network (our server, user PC, a NAS that isn't part of the domain) while accessible if you navigate to them via \ do not appear in the Network window.
This of course is causing issues for some users who don't or won't map network drives.
At first I thought this may be an issue related to us having some of our network devices with static IP addresses so we switched them over to dynamic - no change in the network window.
we will have to return this router and get a different brand/model if it won't work in this fashion.
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Jul 31, 2011
After getting unusual IP conflicts on my laptop, I did a scan of my home network with a program called Zamzom and got the following results:On my Macbook I used a similar program and got more than 40 devices showing up: Neither program says which devices are active. The Mac results bring up BlackBerrys among other things. I upgraded my security from WEP to WPA2, but nothing changed. I use NOD32 and recently installed AdAware, which picked up a few things, but again, results are the same.
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Oct 3, 2012
we have the WLC and 2 x Aironet AP's that is powers over PoE. The other day is was reloaded and since then the AP points are Blinking Red, according the the Aironet manaul this means some sort of boot error? They are also not appearing on the WLC from the GUI or CLI running a show ap summary. Interesting though I can see them via CDP, however they are not picking up IP's as they are listed as 0.0.0.0. After checking with colleagues I was told these were set statically.
Is it possible that the points not having IP addresses is a sign of a corrupt boot environent? I would have though they would not have appeared in CDP if they were corrupt?
I did not set this up in the first place so a little puzzled at the moment? Nothing has changed on the config bar using a different NTP server on the network?
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Dec 26, 2011
I have a new E4200 (running FW 1.0.3) and connected a Seagate GoFlex 1TB drive to it. The drive is recognized fine by macs and PCs. However, I find random folders appearing in my mac finder as "alias" and hence innaccessiable. There are a bunch of them scattered in random areas. On Windows those items appar as an unrecongnized incon, a 4KB size and Type file with the "archive" option checked under File "Properties". On a mac they appear as kind "alias" with a 4KB size.I also didn't notice any particular oddities with the directory name (I.e no special chars). I tried renaming them and that didn't fix it.
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Nov 13, 2011
The network I am currently using only allows one device to be connected at any one time, regardless of whether you use a switch or not. Could I connect a router to the wall socket and then use multiple devices with the router? In theory the router should only appear as one device in every aspect even with several devices using it, correct?
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Oct 9, 2011
Well, I recently purchased a new ipod Touch for my birthday and planned on using Wi-Fi internet for my touch when I'm around the house. My sister had a router that had not before been in much use, the WRT54G Linksys router; so to save money we decided to use that. Well, we plugged in the router on October 7th, (friday) and everything was working -- we had Wifi connection; the WLAN light on the Linksys router was lit up. Now, last night, October 8th, right before going to bed I shut down my computer and I unplugged my computer cable. I did not unplugg the router. This morning, as soon as I turned back on my computer, as soon as it was done booting up I noticed the WLAN button on the router was not lit up. I immediately pulled out my ipod and it said that I was not connected to Wifi. All day I have been unplugging the router/modem, replugging them in, only to find that the WLAN button is still not lighting. The other buttons on the router - 'power', 'internet', and '1' (out of 1, 2, 3, 4) are lit. I have only tried rebooting the modem/router/computer once, which was about ten minutes ago and still nothing worked. Is there any way to get my Wifi back? The router is pretty much brand new, having never really been in use to begin with.
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Sep 28, 2011
LMS 4.1 is not showing any valid syslog messages, only invalid messages. Is there anything different in 4.1 that needs to be set?
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Apr 23, 2012
Truelife always takes over my homepage instead of google opening up
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May 9, 2012
I have a D-Link DSL-2520u ADSL2+ modem. When I access the page 192.168.1.1, it prompts for a username and password. Upon successful authentication, I see the modem configuration page.
If I am on a different network, I can also access the modems configuration via its public IP address.How can I restrict access to the configuration page via the public IP address and only allow access via the internal IP address?
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Jun 27, 2011
The Cisco 2821 ISR's in our environment are listed under device management (Inventory>Device Administration>Add/Import/Manage Devices), but do not appear in the menus for inventory collection, archive synch, or net config. All are running IOS. No other routers or switches in the environment are displaying this symptom in LMS.
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Dec 27, 2011
I was browsing through a blog website (tumblr), and I noticed that several images looked VERY distorted and bizarre.[URL] This started continuing as a scrolled through my dashboard, and even .gifs were affected, also becoming very distorted like flashing white and having broken parts to it. At first I thought it was a problem with just the website, but after asking other people who said they were fine and browsing through other sites, I noticed that the problem wasn't just that. It even looks like it's affecting your website's banner. [URL] The browsers I tried this with are Google Chrome, Firefox, and Internet Explorer, all of them having the same problem. Also on several websites like tumblr, youtube, yahoo, etc. I even get times where it looks like I see bits or large chunks of html on the page, as if those are broken too. Now, the strange part is all of my images that I have saved to my hard drive and all of my gifs, etc. are working completely fine, and I can view them with no problem. Images on the internet, however, are very distorted. This is also happening to several images, not every single one of them. Then I thought that my laptop could be infected with a virus, but I performed multiple virus scans (Windows Defender which I know isn't that good, a Norton antivirus scan, and an Avast scan.) All scans said my computer was completely clean and free of threats. I had also gone through my computer's display settings and all of that just to see, even though I had never touched those. Everything looked to be fine from what I saw. And now starting yesterday, the problem has mysteriously spread to my iPod touch (2nd gen but it still works fine), with images that I view online also having the same distortion problems.
I was only able to rule things out to the internet connection now. Now, what's odd is I was at first trying this on my iPod, but I went and connected to the wireless network of a neighbor, and images on the iPod actually looked restored. Then after trying it on my laptop and going on my browsers, the images were strangely distorted again... I then went and cleared the cache and cookies (not including the history), and that actually managed to do SOMETHING. The images that were distorted on my browser were restored, but then OTHER images and .gifs became distorted. (Also as a side question, is it the end of the world for me if I erase my cache on cookies while on a website? I heard from people that you shouldn't delete your cache if you're on a website, but I didn't know about that at first... Of course, I don't think it made things worse, since the problem was still present before I deleted it.) Clearing the cache on my ipod's internet also seemed to have the same effect as with my laptop and its browsers... Also clearing the cache several times only went only caused the same thing, with some of the restored images from before going back to being distorted.
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Oct 6, 2010
I'm having an issue with a Cisco 2811 ISR Router. Sh ver command output lists the correct ios that the router used for booting and it says that the ios is stored in flash but when i give "sh flash" command it doesn't display the ios file. Maybe the flash is corrupted or damaged in some way? In the attached file is the output from the "sh ver" and "sh flash" commands.
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Jul 5, 2012
We run a network of several 2960G and 3650G switches in a network with a number of VLANs. One one particular VLAN (let's call it VLAN 10) it appears that non-broadcast traffic (i.e. normal unicast traffic) is being copied to every port in VLAN 10 only on one switch . The traffic is not crossing trunk ports and does not appear on other switches that have ports in VLAN 10. We first spotted this by noticing that a UPS port had an unusual amount of activity on our port througput graphs:
This traffic at 4 am is not expected and this profile is repeated across all ports in VLAN 10 on this switch (a WS-C2960S-48TD-L stack running IOS 15.0(1)SE3)\iffed one port using local SPAN (the UPS port) and discovered that this traffic was not broadcast, which was running at a normal low rate at all times. The traffic appeared to be unicast traffic from other ports of the sort you might see on a hub. It was from various hosts that live on VLAN 10, most (not all) of the conversations had one end station homed on the 'problem' switch. There are about 800 non-broadcast packets per hour and this is a busy VLAN so it does not account for all the traffic on the VLAN.
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Apr 4, 2012
I have 4 computers (3 laptops, 1 desktop) in a shared office. We get internet access using their wireless network. All works fine. However, I need to share a printer amongst all of the computers. The printer is LAN enabled and I would normally just put all the PCs on a hub, together with the printer and share it that way. BUT my question is can we access the internet using the wireless network and the printer using a separate wired network at the same time?
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Aug 21, 2012
This past weekend I went out of town and took my Windows 7 laptop with me -- since I returned home, it has been unable to connect to my wireless network. Other devices in my home connect to the network just fine, and the problem laptop has always been fine until now. My network card is an Atheros AR9285, and I'm attempting to connect to a Medialink router with WPA password protection and AES encryption.My wireless network icon in the task bar has a yellow sign with an exclamation point in it. It says "No Internet access."
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Mar 3, 2012
I have a home network running all Mac computers (though can run Windows VM if necessary) and a pair of USB printers. The wireless router and cable modem are in one room, but the printers are in another. I'd like to find the most practical way to add the printers to the local wireless network without sharing them from a computer. I've tried that for a while, but don't want to leave a laptop connected 24/7 just to enable wireless printing (rather defeats the purpose of a portable computer). I don't have any wired network lines in the home, and am not excited by the idea of running any cables.
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Oct 29, 2012
Having an issue with a Cisco Linksys E1500 on a home network. The device has a feature to provide a guest wireless network but the guest network can't get to the internet. A wired connection is fine, as is the normal wireless network but not the guest. The cheesy thing is, that it doesn't list an option for what type of wireless security protocol you want on the guest network. I'm assuming that it uses the same security protocol that the normal wireless network uses, but who knowsEspecially weird is that it asks you what password you want on the guest network but then the guest network show to be insecure when you try to connectthought maybe it was something funky with some of my configurations so I went ahead and factory defaulted it and just set it up with an insecure network for both the normal and guest networks. This didn't solve it. The guest network still couldn't get to the internet. In fact, the guest network can't even ping the router.
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Jul 5, 2011
A few days ago the internet on my desktop was working fine. now it has the 'limited or no connectivity' sign on it and i have done a few things to try and fix this. I started by trying a simple repair. it comes up with 'the following action can not be completed: Renewing your IP address' This lead me to try and restart my PC and router with no luck.
I then decided to look a bit further into it and went ito CMD and flushed the DNS. i then did 'ipconfig /release' which generated the response 'IP address for adapter wireless connection 9 has allready been released'. I then did 'ipconfig /renew' to which it generated an interestin response:
'An error occurred while renewing interface wireless network connection 9 : The RPC server is unavailable'
I have made sure my DNS client is on automatic, alont with my RPC (this was uneditable). Its not a router problem as i have had multiple devices connected before and my laptop is working just fine connecting wirelessly.
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Oct 10, 2011
I have been involved in the Networking of a museum with a set of "Show" computers which display video, and for this reason cannot have anti virus installed becuase of the performace hit, and also the risk of pop-ups on the videos. They do however need to be connected to the internet as some are interactive and allow people to send simple emails, and they all need to allow remote support when things go wrong.It seems the networking was not thought out very well initially, and there is a single wireless router which serves the staff and public on a secured wireless network, but also serves the "Show" machines via a wired connection from one of its ports, which then connects to a master switch which serves the show machines.Now the wired and wireless is on the same network, and everything shares the same IP subnet (192.168.1.xxx), and this is not a good situation in terms of the securuty of the show machines on the wired network. So I need to work out a way to totally separate the wireless network (which will be very prone to people opening viruses in their emails etc), from the wired network (which will be the show machines which wont be touched by anyone).
I want to achieve this in the simplest and easiest way, and have been reading about the possibility of setting up a second wired router behind the current wireless one, with a different subnet IP address, to which the "Show" machines could be connected. The WAN port on this second router would connect to a LAN port on the wireless router, and thus the show machines could get their internet, but separated from the dangerous wireless network.Does this sound like a sensible start? Will the fact that the wired router (and show machines) are on a completely different subnet to the wireless router (and wireless devices), mean that the wired network will be protected? Or do I need to do more? And is this likely to work?
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Feb 25, 2012
I have just re-installed Windows Vista on my Toshiba Laptop and it connects fine to my virgin media router using a LAN line but when I try connecting wirelessly, no networks are found. I've tried up-dating the driver files form the C: drive(Window) and also from the net but with no joy.. Network adapter is a Realtek RTL 8187B. I hate admitting defeat as Im sure the solution is probably something simple..
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Jan 22, 2011
I can find and connect to the wireless network in our house, but it has the yellow triangle with an exclamation mark. My housemates are on the internet fine on their laptops and my xbox live is working, so it's clearly an issue with my laptop. My laptop's internet evidently works with an ethernet cable too, but I can't just go through an ethernet cable all the time since the router is in a housemate's bedroom.
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Jan 30, 2012
My computer is a 32 bit, Win7 SP1 with Pentium Dual Core 2.6 Ghz and 2Gb of Ram on a wired network. My wife has a similar system using a wireless network. She can ping my IP Address, but I cannot ping hers. We both have full access to the Internet. We are using the same workgroup, and both computers have file and printer sharing enabled and IPv6 addresses and DNS server addresses selected automatically.The problem appears to be with my computer?
Here are my system stats:
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 32 bit
Processor: Pentium(R) Dual-Core CPU E5300 @ 2.60GHz, x64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 2013 Mb
Graphics Card: Intel(R) G41 Express Chipset, 782 Mb
Hard Drives: C: Total - 76308 MB, Free - 49226 MB; D: Total - 286167 MB, Free - 52893 MB; M: Total - 38154 MB, Free - 7 MB;
Motherboard: ASUSTeK Computer INC., P5G41-M LE
Antivirus: Microsoft Security Essentials, Updated and Enabled
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Nov 1, 2011
I have a rather complex situation that requires (I think) a complex solution that I have not yet worked out! I have the following:
- ADSL internet connection
- TP-Link TD-W8960N 300Mbps Wireless N ADSL2+ Modem Router
- Brand new Airport extreme (n)
- Four brand airport expresses (n)
- 24 port 3com switch.
My requirements are:
- A contained, protected, office network with wi-fi with access, and also access for wired clients via the 24 port switch.
- A "guest" network with only internet access which needs to be spread throughout a large, old building (thick stone walls!), but cabling is not possible.
My inital thought was to use the TP-Link as only a modem and run the network via the extreme. Plug the switch into the extreme which would also run the office wi-fi and then extend the guest network (nice extra option in the extreme!) thoughout the building with the expresses. Problem is that you cannot extend the guest network with either n or g. I cannot just reverse these two networks because I need wired access to the office network.The current system has the extreme running only the office network (wi-fi + wired) as a "double NAT" inside the "mother network" which is DHCPed by the TP-LINK with its wireless on (pretty good range). I set the expresses to extend the TP-Link's wireless by old fashioned WDS which I got working but it was incredibly slow just because that is what g WDS is like. I am not using the n capacity of the expresses.
I thought about using the TP-Link DHCP and wi-fi to run the office network and then I can use the extreme and the "extend my network" n option for better speeds around the building, but then the office network would be open to the guest network.
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Nov 19, 2011
how to find the network security key,wireless network
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Nov 26, 2011
we already have an existing network tru a switch hub and other two pc access internet through a wireless router and this wireless router is connected to the switch hub together with the other pc our problem is we cant share files and folders to the other two pc using wireless..How can we share files to other two pc.
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Nov 10, 2011
How to install a wireless network in home environment?
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Nov 14, 2011
I have a relatively simple question. I would like to create a private network within a larger network, the private network having several clients. I would ideally like the router to appear as the only device on the larger network and all data to be sorted by the router to the clients in the private network.
Will the Netgear FVS318G be able to do that? It seems to have the necessary NAT options.
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Jan 15, 2012
One moment the laptop was using the wireless connection from the router in our house and the next it lost internet access and then wasn't able to recognize the SSID or connection at all on the available wireless connections. We have reset the router and restarted the laptop countless times yet the only internet access we have is on the computer the router is hooked up to.The wireless connection works neither on the laptop nor the Wii, both previously works merely hours ago and with no problems until now.We assume there is an issue with the router itself, whether it be a loose ethernet cord (which only faintly can be moved in its place).It's almost as if the router is stopping them (Wii, and laptop) from having access. When we explore the wireless internet properties on the laptop, it shows the wireless connection, yet only there and doesn't give access to it. Could it be the router, or could the company have restricted WiFi only to the computer it is hooked up to?
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Jun 19, 2012
I have a Linksys EA4500 setup on my corporate network for wireless access. I have enabled the guest network and from all I can tell it's on a seperate subnet from my internal network like it should be. 192.168.x.x My internal is on a 10.x.x.x network. I conenct to the guest network using a laptop and I'm prompted for a password to get to the internet, which I like. The one issue I'm seeing is when I'm connected to the guest network I can still do an RDP session to internal resources. How is this possible if the guest network is on a seperate subnet?I take a laptop which has not been joined to my domain, connect to the guest ssid, and then open an RPD session and enter an IP address for an internal server and it connects. Is there a setting to keep this from happening
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Mar 18, 2011
I am currently having problem Enabling my wireless network connection by using AE1000
My system info are as follow
p4p800-e deluxe (mainboard) intel pentium 4 1gb Ram Window 7 32 Bit Marvell Yukon 88E8001/8003/8010 PCI Gigabit Ethernet Controller Intel 82801EB USB2 Enhanced Host controller - 24DD (USB 2.0) ZoneAlarm(firewall)
After intalling AE1000 Driver, I was unable to connect to internet and Wireless network connection appeared disabled in my Network Connections folder. However it is shown to be Enabled in my Device manager screen. no matter what I do, I am unable to enable the connection and connect to internet (when tryiing to enable the connection, a enabling screen pops up, and times out. device still shown to be disabled/grey).
I made the following attempt trying to get this fixed.
uninstalling the deivce and reinstalling it. (doesnt work) uninstalling the device, restart and have the windows update install the device (the deviced was installed. however I am still not able to enable it) Disable & Enable TCP/IPv4 & TCP/IPv6 (doesnt work) uninstalling local Area connection and use wireless to connect (doesnt work) download driver from websit, and install it manually. (does not work) connecting thou CD. I was given a msg telling me to disable my 'other' wireless manager and use the windows wireless manager to connect (i have no idea i had 'Other' Wireless manager >.>) testing whither or not the same adapter works on another PC (it works...) Testing wither or not my router is not working... (well.. im typing right now... so it works...)
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Dec 16, 2012
I own a E4200 v1 router and recently discovered that wired and wireless devices cannot talk to each other.Their IP address are acquired through DHCP and inside the same network, but cannot talk to each other by any means, such as ping or http connection.I tried switching wired device to wireless and this actually solve the problem. I've searched and seen thread talking about "AP isolation" settings in advanced wireless setting, but there's no such setting page in my router (running on v1.0.5 firmware). I've already disabled any filtering and firewall function on the router, but still no good.
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