Switched To Comca And Now Can't Maintain Wifi Connection
May 30, 2012
So I recently had to get Comca$t xfinity cable internet due to Verizon Fios not being available in my new home.With Fios on my laptop, I didn't lose connection at all in 3 years.With Comca$t, I lose my wifi connection just about every other minute.It just keeps disconnecting and reconnecting.I'm running Vista.My Ipad is connected just fine and doesn't drop connection.This makes me think it has something to do with my laptop. They are the same distance from the wireless gateway.
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Jan 26, 2013
I borrowed a laptop from my sister while my laptop is out of commission. I've been trying to use the wifi, but the connection keeps dropping. I've tried following different pieces of advice from the internet, and I still can't get it working[CODE]
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Feb 20, 2012
I got Serbian Orion Telekom ADSL Max packet (16/1mb, modem: tp-link td-8816 v5), and used it in Belgrade without any issues with speeds of 13.95mb / 0.86mb. Since I have moved to another city (with recently done all infrastructure) I got this sudden CRC problems, plus ADSL2+ connection problems. Currently at ADSL2+ Annex A. and here is my speed test: And now, what's constantly occuring and is annoying me to bits is the thing that at ADSL2 connection I connect at 10mb with SNR of 6db and it successfully hangs on to the connection, but on ADSL2+ (16mb, max 24mb) with SNR of 6.8db it drops every few minutes. How can I use my 16mbit normally instead of only 10? Maybe some kind of low SNR router could work? How to treat CRC? I have new telephone cable, checked the splitters and also in wall connector.
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Dec 31, 2012
i am using dlink DIR-600L wireless router, the problem is i can connect to any device only if my laptop is on, the moment i swtich off my laptop my other devices dont work on wifi
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Apr 18, 2011
I recently purchased the dir-632 and am having trouble getting my Apple Powerbook G4 to join the airport network. I get this message, you may have entered an incorrect password, (I know that I have not), network name (I know this is correct), chosen the wrong type of wireless security (here I think is my problem) or may be out of range of the base station, (impossible as I am 10 feet away, and my PC's all work in the same range).
-My settings are DHCP client
-cable status Connected
-network status connected
-801.11 mode 11bgn
I get a good strong signal from the airport but get a status connected to network and getting status message at the bottom, but the signal changes to not associated with any network every 30 seconds or so. this just cycles between the two messages. the signal does not maintain a connection.
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Apr 1, 2011
he switch our internet and phone connection, our phone is now with vonage and internet to uBEE. SO ever since then our connection on the computer has been supper sloww. i am unable to play my games such as Crossfire this fps game. everytime i play it keeps telling me failed to connect to server. Then i sent a Support ticket and they told me to take this speed test.
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Sep 5, 2011
I mostly use my computer in my house, so I am not sure if it is a network problem, or something is wrong with my laptop, but I am having a lot of trouble maintaining a constant connection lately. Often times, I try to load a page and it says "connection reset" or whatever.I have a Dell Studio laptop with an Intel WiFi Link 5100 AGN wireless card. I am using the Broadcom Netlink driver along with Microsoft Miniport Adapter (all of this info came from my Device Manager). I'm running Windows 7 Home Premium 64-bit, 4GB RAM, Intel Core 2 Duo T6500 2.10 GHz, Service Pack 1.
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Oct 10, 2011
can't figure out what's killing my desktop's connection.I'm running Windows 6 Ultimate x64. I was using an Aztech Wireless-N WL522USB adaptor before, and it was working perfectly fine apart from the fact that it was a tad slow, which led me to buy a new Linksys AE1000 adaptor.I'm guessing I caused some kind of conflict, because after an hour or two of use (and after installation of the drivers), I started getting DRIVER_IRQL_NOT_LESS_OR_EQUAL BSODs, as well as my connection dying on me. I did not uninstall the drivers for the Aztech adaptor before installing the new one, and I have a feeling this might have something to do with it. Anyway, right now, I've switched back to the Aztech (intend to return the Linksys), and I'm still having connection problems. The tooltip of the wireless icon on the toolbar shows "No Network Access", while clicking on it shows "Limited Access". I have neither internet access nor local access to the router. The weird thing is that it works for a VERY short period of time after starting up, where I will have full internet access, and after which it will revert to the Limited Access state.
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May 7, 2012
I have a new DIR-815 router, with a network consisting of one HP desktop computer, one Sony VAIO laptop computer and one Samsung tablet computer.My problem is that I can't seem to maintain a constant internet connection requiring a new router setup at least once a week, sometimes more frequently.Also, even though the network I set up is called "HOME" my desktop, which is the computer connected to my cable provider, never shows any connection to that network. Both the laptop and the tablet connect to the :HOME" network while the desktop connects to something called "Network 5" which does not show up anywhere in my setup. As long as I have an Internet connection I really don't care what the connection is called, but I find it strange that I am connected to a network that apparently does not even exist
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Aug 3, 2011
I recently purchased an LG 42" LD550 Flat Screen TV. This TV is supposed to wirelessly connect to the Internet in order to stream Netflix, YouTube, Vudu, etc. I've purchased and connected the required LG AN-WF100 USB Adapter (dongle). My desktop computer is a Dell Studio XPS 435T/9000. My router is a D-LINK WBR-1310.
The TV simply won't maintain a connection with my network. Sometimes it will find the network just fine for several days -- then it disappears (in the list of networks, only my neighbors' networks show up, not mine).
I follow the steps in the LG manual: I go to "Network" and select "Wireless"
It then shows the AP List. My AP (SSID) is almost NEVER listed, but when it occasionally is, I select it and type in my Security Key. It then proceeds to scan, and 95 percent of the time, it comes back with the error message, "Connection is Failed. Going Back to the List". The other 5 percent of the time, it ACTUALLY CONNECTS for a while (sometimes a few minutes, sometimes a few days). Then it disappears, and the whole cycle starts again
It's been a week now since I actually got connected! Is it the TV or the router? My router works with other devices (laptop, Nook eReader, second desktop computer), so it HAS to be set up right, doesn't it? The entire reason for buying the TV was so that I could wirelessly stream from the internet, and I feel cheated.
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Feb 26, 2013
I need to know if i can connect RAP to RAP and maintain redundancy with connection to WLC.
I have one 1552 with the gigabit ethernet connected to the gigabit ethernet to another device that has a point-to-point link with another device where have a ethernet connection with a switch in the same broadcast domain where i have my WLC.
Next to this 1552 i have another 1552 that have the same situation, both with omnidirectional antenna.
I would like to have a Mesh connection with these two 1552 in 5Ghz, because if some point-to-point link is down i need redundancy to the WLC and my network, because i have some clients connected in the 2.4 Ghz in both Access Points.
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Sep 23, 2012
I'm using is the Netgear WNDA3100v2.What happens is when I attempt to connect to the internet I have to reset the adapter multiple times before it even recognizes my internet. And then once that happens it takes a few more tries to actually connect. And when I'm connected the speed is fairly decent (around 15-30 Mbps). Problem is, every 5 minutes maybe even less, I disconnect. Then I have to go back through the process of restarting the adapter and whatnot until I reconnect. I've been dealing with this problem for a few months now and have neglected to post about it anywhere because I didn't think it to be this unique.
I have tried just about every other "solution" I could find on the problem and none have worked. Also, if this says anything, I have a laptop setup literally 1 foot or less from my desktop and it connects perfectly well and good using the same adapter. Also I recently purchased another adapter (Linksys AE3000). I figured this might solve my ailment but of course, the same thing happens as the Netgear, except possibly worse. And that adapter works fine on the laptop as well. I also just yesterday completely reformatted my computer hoping it would work, but of course didn't. [code]
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Jul 11, 2011
I have been working with my ASA 5505 VPN Concentrator to maintain a connection with one of my remote sites. I have several tunnels that work fine and dont have any issues at all, but one tunnel with outside IP ending in 146 and inside LAN 192.168.3.0 goes down every 24 hours. Attached is the config from the concentrator. I changed around the Security Association Lifetime Settings and the tunnel would drop after that amount of time expired. If I set it to 24 hours, the tunnel would drop every 24 hours. If I set it to 8 hours it would go down every 8 hours.
I have swapped the router a few times, double and triple checked my key settings, disabled keep alives on both ends, and this problem just started happening a few weeks ago after working fine for years. I also get the following e-mail error every time it goes down:
<161>Jul 10 2011 16:19:47: %ASA-1-713900: Group = xxx.xxx.xxx.146, IP = xxx.xxx.xxx.146, construct_ipsec_delete(): No SPI to identify Phase 2 SA!
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Nov 25, 2012
I got a retired Zyxel Zywall USG200 from work. Its working just subs ran out. Was thinking of putting it on my home network, any reason not to? I'm a sys admin, not network engineer, so while I'm capable I'm not an ace with this type of equipment.. Which is why I want to mess with it. I'm currently RTFM and it seems pretty straight forward. If it seems like a viable piece of equipment I'd like to use it full time.
How bad can I break the internets and subject myself to the wrath of my wife's downed internet connection =D if I plug it in between modem and the switch?
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Jul 17, 2012
I've recently picked up a E4200 to build a dual band network which is targeting to link up (TV, media server, ps3, laptops) then (maintaining phones etc which only has b/g). While currently only laptops.Before doing any of these I have another cisco modem router DPC3825 which worked fine with giving wireless access.I first attemped to leave the modem router has is and connected the E4200 (ethernet 1 to internet), and changed ip to x.x.0.1 and x.x.0.2 while disabling wireless on the dpc3825 and the DCHP on the e4200 and have default gateway to x.x.0.1. My laptops can connect to wireless on E4200 but it couldn't get internet access.
Then I tried turning the modem to bridge mode & resetted E4200 (factory setting x.x.1.1, auto DHCP), and then connected my devices to both wireless bands. At this point I see router status obtained ip from ISP and Internet reached full speed per ISP's mark but the connection only held up for about 1 minutes. I noticed all the devices still maintained connection to router wirelessly but the router loses internet connection (lost the ip and couldn't get it back).
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Feb 11, 2013
One router is in a different bedroom to mine which my uses to connect to the internet. When this router is switched off,would it be possible to just have a second router in my room which I switch on and continue to use the net?
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Feb 28, 2011
I just switched to TWC from AT&T and one of my computers running Vista, via wireless, cannot open any inet sites. The browser appears to do its DNS thing, but it sits WAITING for the site then says it can't connect. I have 3 other computers, Vista and W7, and an Xbox that connect OK. IPCONFIG shows valid IP addresses, DNS and gateway. Firewall/AV is off. It connects fine via wire. AND it connects with no security on the router. The router is a Cisco E3000. The laptop is an HP.
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Oct 1, 2011
I have a laptop network card (model 4965AGN) that came from a Gateway laptop. Will this same card work on a Dell laptop that uses the same model? Or will certain frimware that was created specifically for gateway not work with the Dell?
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Feb 16, 2012
i must admit that i have very little experience in networking and i have just started cisco CCENT.i have a problem with setting up a small switched network i have a cisco 2960 layer 2 switch,2 workstations 2 straight through(patch)cables.I have connected the above setup but still i cant verify network connectivity by using ping command, the problem is assigning ip addresses and configuring interface internet connections
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May 14, 2012
I have a Belkin Wireless G Router. Whenever I set up a wireless password and network name, within a few hours, the router resets its self to its factory settings. The router will not let me maintain a secure network because of this. How do I make it so that all the settings that I set will stick?
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Aug 17, 2012
I have a HTPC that I use to feed two XBOX extenders (all are hardwired, through a switch). I was using the onboard Realtek NIC, but having some stuttering issues for live and recorded TV feeds. I installed a new Intel NIC, but cannot get the Xboxs to connect back using that connection. Everything else is working (Internet, NAS drives, etc) with that card, only the Xbox extenders. I did delete the original connection and tried adding back as new, but have since had to revert back to the original NIC.
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Mar 22, 2011
is it possible to use a wireless router for making a wifi setup by connecting the router only to the broadband modem while the pc is kept switched off.if so which is the best bang for buck wireless router available now?
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Aug 29, 2012
They came and installed a router and disconnected my old one. I then connected my new ISP router to my switch and now Im just stuck. At one point I was able to connect to my drives but was unable to connect to the internet. But once I call the ISP they had me change setting for Ipv4 changed defualt gateway, Ip address and DNS after that I was unable to reconnect to my drives. I've done full shut downs and restarts and nothing has worked. 1 of the computers connects to the server through wifi. I also run a VPN.
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Jan 6, 2013
I am trying to figure out whyt my DPC3825 does not maintain a FTP session I did not really want to post this message rather I am trying to figure out how to search this board.
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Nov 30, 2011
I have Dell Vostro 1015. It came with Window XP SP3 back in Oct 2009 (It was in free DOS Mode). In October this year, I installed Window 7 Home Premuim 32-bit SP1. Bluetooth was working fine until I updated the drivers for Windows 7 from Dell website. Upon installing the latest bluetooth driver, it won't get switced on even after pressing Fn+F11. When I tried to reinstall it pops out "Switch on Bluetooth" message several times, but as usual fails to switch on.
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Jun 27, 2012
I am upgrading the network equipment at my place of employment. We use Cisco C3560, 2960, 4506 and I was noticing that IOS 15.0.x is available. After doing some reading it appears that Cisco is going to a pay for the licensing functionality that you want. Do I need to purchase licenses to upgrade from IOS 12.X to 15.0.x to maintain functionality?
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Mar 6, 2013
When we originally deployed our Cisco Prime NCS and MSE Virtual Appliances, the VMsphere server they were on was not able to assign us the level of resources we requested. We installed the MSE as "LOW" system due to the memory and CPU requirements. It has a 2000 CAS element limit. At the time we were licensed for 1000, so no huge problem.
Now, we purchased a Cisco UCS C240 server to run our Prime NCS and MSE on, which gives us our own environment where we have plenty of resources. I also bought 6000 CAS element licensing.
The catch is, how can I either do a fresh install, using the same UID, on our new UCS server, so that our licensing is still valid when we move the box, or, is it possible to do some sort of platform reinstall or upgrade after moving our original MSE VM guest over to the UCS server? Sadly, I can't even utilize the additional 1000 CAS element licensing at this time because it won't allow me to add the 6000 license and use only 2000, on the LOW appliance. So I've got to get these VM guests moved, but maintain any UID's so that the licensing still works.
Is it possible to disconnect the licensing we have, from the UID, and move it to a different UID?
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Jan 22, 2012
This happened after I put on an ubuntu version called ICE. Now, if I load eg puppy linux the wireless adapter is invisible. I reinstalled Visa and it saw the wlan adapter but doesn't auto recognise now so I have to switch on manually. Can I put in a new adapter with 'n' capability?
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Jan 1, 2011
I recently got a new router, from BT, and replaced a switch with a cisco one. (which I don't think is the problem, as I have tested without the switch and it still times out) I only ever really notice it when im browsing on the web on any site. I use a wired connections I have not noticed this on any other machine how ever the timeouts are random and streaming/downloading seems to work fine.
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Oct 14, 2012
N+ requires constant reboots to maintain speed. When I reboot the router F5D8235-4 v3 it will run at top speed of 10mbps, after a day or two it slows to about 2mpbs. A reboot will speed it up again. I would prefer that it run fast all the time. Firmware 3.00.15
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Sep 19, 2011
After reading the post titled "ASA 5520 nat access-list query for internet access" I realized the object-group command could and should be used to make a more efficient and cleaner configuration. My current environment is very small and straight forward consisting of one FTP server in the DMZ. Though the guide: [URL] is straight forward, my inexperience hinders me from seeing how to use the commands effectively. A summary of the configuration is at the bottom of this post
Question: How can I clean up my current configuration? I have two references to the same server, dmz-rdp and dmz-ftp, created for port forwarding ports 3389 and ftp through the outside interface. I can combine them into one object statement, right? for each port I want to forward through the outside interface?
object network dmz-rdp
host 10.10.10.4
nat (DMZ,outside) static interface service tcp 3389 3389
[Code]....
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Aug 16, 2012
I am having trouble with a newly configured install. Basically it seems that my centrally switched guest SSID is not functioning. As you change AP groups, which should change the interface associated with the SSID and also the dhcp client address, the client is retaining the original dhcp address from whichever AP group they first associated with.
I also have a locally switch WPA2 SSID at each location which is working fine. Clients are able to change dhcp address correctly as they move between AP groups. It just doesn't seem to be working on the guest network, which is odd because it was working earlier in the install. It has only started having issues yesterday afternoon.
The interface above is assigned to the guest SSID in one of the AP group. I assume this has something to do with it but I've been over my DHCP assignments on the core switch, local switch, controller, and dhcp server and can find no issue with the configuration..
I am not sure why as I am not using DOT1X at all. The guest is a pass-thru and the WPA2 network is just WPA + WPA2 with TKIP and AES. No DOT1X anywhere on the controller...
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Apr 17, 2012
My parents switched from comcast to uverse and I'm having problems staying connected to the 2wire router they supplied. my connection disconnects and reconnects making the internet nearly impossible to use
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