Linksys Wireless Router :: E4200 V2 Packet Loss?
Jan 18, 2012
I seem to be having packet loss with the E4200V2 which is upgraded to the latest firmware as of today, 1/18/12
The application is accessing a security DVR which uses a RTSP / RTP stream. Of course this requires certian ports to be forwarded in order for this to work. This works flawlessly with a WRT310N or a Cisco 871 Router so I know the port forwarding is correct.
With the E4200V2 it works intermittently, I can replace EV4200V2 with either the Cisco 871 or the WRT310N and there are no issues.
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Nov 20, 2011
Vista 64 Intel Pro 1000 with latest driver Here is a shot of the lagometer in COD Black Ops when all is good. I used to see this with my old WRT54GS and connected at 100Mbps Full Duplex or Half Duplex and I currently see this when connected through the E4200 at 100Mbps full or half duplex AND when connected via Gigabit via one of the 4 ports on the back of my cable modem, a Motorola SBG6580 [URL] This next screen capture is what happens when I try to connect via Gigabit thru the E4200. It either starts out like this right away or within 30 seconds to a minute this will start to occur. I believe the red spikes indicate packet loss. [URL]
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Mar 9, 2011
A while ago I bought a WRT320N as a trade-in offer, unfortunately I had around 20% packet loss on my connection after I set it up. If running directly through my cable modem I had no connection issues at all.I was running the whole setup cabled, and have no peripherals using the wireless connection.The router was returned to the retailer for RMA, and in the end I got the purchase credited.My setup ISP: Dansk Kabel TV (danish provider for internet, TV etc.)Modem: Netgear CVD31T DOCSIS 3.0 compliant Cablemodem (I do not have access to the modem, as it is provided by the ISP. I have now bought an E2000, and set it up in the same manner as the previous router.This has returned the same problems I had with my previous router.Updating the firmware didn't make any difference.Using Pingtest.net as my test reference I get results like this.when connected directly to the modem I get 0% packet loss, max 20ms ping and jitter is 2-3ms.Have I been so unlucky to get 2 faulty routers in a row, or could there be some problems with Linksys routers and Netgear?I have unsuccessfully tried switching cables without any change, tried moving the router "far" away from the modem, monitors etc to see if there could be any interference from the wireless.
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Dec 23, 2011
I've been fighting with my E2500 since I got it back in June with lag, dropped connections, etc. It's a bit intermittent but can hang around for hours at a time when it kicks in. Restarts but the issue always comes back. Most noticeable while gaming online or on a VOIP program such as Team Speak. Generally when it happens If I'm monitoring my Team Speak connection the incoming packet loss shoots up between 20-30%, starting to drop out every other word or so. No out going packet loss. The connection drops are random between computers (I have one mac and one pc in the house) where one will be fine and the other wont, or when the whole system will stay connected and drop all transfer. In the case of this last one it's not my ISP's connection as any streaming happening between one computer and an Apple TV device will also cease. I've also swapped back to my old router (an older model linksys) and all problems have stopped. Fully rebooted and reconfigured the router about 3 or 4 times and am on the latest version of firmware (1.0.003). It was much worse on 1.0.002 but still very noticeable on 003. Also no difference with a different wireless adapter. I've tried the chat technical support but all they did was take 45 minutes to tell me how to reboot my router after telling them I already had.
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Feb 24, 2007
Can your wireless router do a ping test to 66.161.11.90 [URL] or any other [URL] for that matter?Mine can't, either with my wireless PB G4 running OS X 10.4 or wired Dell running Windows XP. I tried it with a wrt54g v5 & wrt54g v6 both tests got a 'request timed out' with 100% packet loss. v5 had the latest firmware, v6 is still at 1.00.9
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May 28, 2012
I have an E1200 and am time out and packet loss issues. The internet connection is fine for 30 seconds to five minuets and then everything times out for 15-20 seconds. Although it’s only a minor incontinence to web browsing, it makes playing games and watching videos a nightmare. “Lost connection to server error.” and the like…
I upgraded to a new router, the e1200 I am currently using, from my Tenda 10/100 N. The problems where the same that I am experience currently and the reason I bought it in the firs place.When I directly connect to the cable modem, I have no issues and everything is fine.I have run a trace route and the second hop, (the router to the modem) is the choke point.I have cloned the MAC address.I have updated the firmware and hard reset
I have throttled my MTU to automatic, 1500, and 1472. None making any difference.I have disabled NAT and all that does is kill my internet connection.I have disabled all firewalls router and windows, no change.I replaced the physical wire from the router to the modem.I have disconnected all devices except one computer, and no difference.I ran a DNS trace and I have… non routable local internet address 192.168.1.1 DNS-cac-lb-01.rr.com and DNS-cac-lb-02.rr.com.I am using windows 7 and my ISP is time Warner so-cal.
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Jul 24, 2011
So I have an WRVS4400N V2 and just got a new laptop with an Intel 6230 Wifi card in it and have an odd problem.While the laptop is on battery power the network gets massive packet loss.
I don't know what to do.Laptop manufacture says its AP but AP worked fine with old laptop and works fine when laptop is on power and all other devices seem to be fine with the exception of my Xbox 360 that wont connect if I have it on WPA2 but I will post another thread for that.
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Aug 26, 2012
well, i just bought an E4200 and, by the way, was very hard to configurate. But the real problem is: if there is a power loss, both modem and e4200 lights up, but no internet connection is provided.Even the SSID desappear. I trried to disconnected everything, reconnect by parts, but no success.I wired connect the E4200 to my iMac and the router was ok, configurated.Then, i reconnect to the modem and all worked ok.Now im testing possibilities and is i reboot the router, the net desappear and i have to try possibilities till it works.
My older router connected automatically, without a problem, but i decide to buy "the best" brand and its top product". Now im disappointed..
Twice i realize that if the connections drops out, i have to disconnect and reconnect the internet cable from my E4200...
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May 14, 2012
All of a sudden I started experiencing occasional loss of communication with my router. I tried updating the firmware to the latest (1.0.04) but am still experiencing the same thing.I don't lose internet access, I lose connection to the router itself. If I power cycle the router, the connection is re-established and I'm able to access the router and in turn the internet. I'm seeing this on both wired and wireless connections. Last night the Cisco logo actually turned off when I lost connection (this was a first). When I power cycled, connection was restored and the logo lit up again.
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Mar 25, 2011
I have RV082 in many locations and it is working fine.One location I just starting to have problem with packet lose (50 to 60 %)I ping between two location which i am having problem.Gateway to Gateway shows no lose on packet (reply with 20ms avg.)but router to router will lose packet 50 to 60 %.
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Dec 18, 2011
I'm loosing about 40GB of data. If worst comes to worst i might go with another brand of router instead as i don't wanna waste a lot of money again as i currently feel i have with the E4200. Enough whining, here is my problem. The FTP and Media Server feature works nicely. I have a 2TB USB 2.0 HDD attached to the router's USB port. I use it for images and my music collection ripped there so i can play it all from my PS3 and TV. I also have many GB of video recordings and converted DVD discs for easier access. (And no, before anyone speaks of piracy, it IS legal, at least in my country, to back up your legit media) Now, everything worked fine, until one day after a few weeks, the router hanged for some reason so i decided to reboot it. To my disappointment it also wiped video and audio from my HDD which really got me pissed as i lost all track of what i had on the HDD. The Media Server was also having connection issues once in a while so i decided to update the firmware from 1.0.00 to 1.0.03. It immediately fixed the connection issues of the Media Server. Another noticeable change is that files transferred via FTP will show immediately via the Media Server without the need to update the database via the router as i needed to do in 1.0.00. Now today there was a power loss in the neighbourhood so the router went dead along with the HDD. To my big disappointment, everything was gone from the HDD when i started it up again. Images, music, video and even my application backups etc. It was just plain empty except for the root folders. I have done a few tests and figured that even if the HDD stays on, cutting the power to the router will wipe the connected HDD. What's up with that? Even a silly Windows PC wont nuke your files that much if an accessed HDD was disconnected while in use. Do i really need a UPS system for the router and safely disconnect the HDD from the router via the user interface every day? If so, the concept of having a router with these nice features is really useless and money theft in my opinion.
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Feb 20, 2012
I have a problem with the e4200 router and a mybook 1 TB connected to it. The media server works fine but after a while i loose contact with the router and the server this means that the Cisco connect doesn't work, the 192.168.1.1 doesn't work and I can't find the disk via \. I do have internet connection via wifi as im using it now....why I loose connection to the router? The lease time is 24h and it can happen more than once in a day.
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Apr 21, 2013
My problem is that i have a packet loss of like 2% to 6%, which is a lot considering that i play a lot of Online games, causing lag spikes and net frozes.I will say all the information i can about my pc.My PC hardware hasn't been modified, so the manufactor page ( ) tells what is installed in my pc.About software, i need to find if this problem is software-based, my AV is Microsoft Security Essentials and i use MalwareBytes too.About how im connected, im connected via Wireless to a router. (dunno model, i just know its a encore router)
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Jul 1, 2011
I get 10Mbps download, and 1Mbps upload. I play on wire, not wireless!I have a WRT54G2 router, and I've had it working for around 2 years now. I've been gaming(Unreal Tournament 2004) with it and now-a-days I've been getting packet loss and it is super annoying. I keep getting owned during game play because I skip here and there and it lags sometimes. Also, the laptop upstairs that the family uses sometimes can't connect to the router, so I have to unplug then replug the router for the laptop to connect to the router. Is my router giving up? Its a G router, should I shift over to N anyways?
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May 22, 2013
We have a site were we have a 887 cisco hsiung a GRE tunnel
When pinging anything froom the tunnel source to the tunnel dest on the local lan we get a 50% packet loss
ping
Protocol [ip]:
Target IP address: 10.9.93.22
[Code].....
replicated the setup exatly in our lab and it works 100% with exactly the same config.
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May 11, 2013
We have Cisco router 2800 router which is directly connected to ASA 5510, till now there was no issue every thing was working fine, but from past 2 day's we are facing a problem, when we try to ping to any outside public IP their is a intermittent packet loss & same issue to the remote office through IPSec tunnel, We are able to reach our ISP router from outside whithout any issue & there is no packet Loss, if we try to reach the ASA their is a intermittent packet loss.
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Apr 6, 2012
I am connecting to a Wireless network, through a ZyXel ZyAIR G-4100v2 router. My problem is that I am experiencing very regular packet loss every minute or so. This lasts for around 5-10 seconds on average. I am running XP with the latest service pack. So far, I have checked out;Wireless Zero Config scanning of new stations (disabled that feature).Xirrus network scan (signal is fine and consistent). I am not suffering from any degredation in signal, the problem seems to be that the router is simply not allowing anything through at regular intervals.
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Oct 3, 2012
For awhile now i been having speeds of 1.0mbps when it should be 54mbps at all times.
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Sep 16, 2011
I am having issues where different laptops are dropping packets when communicating to the WAP on the RV220W. I have placed 3 laptops directly next to the router so there is no chance for walls to interfere. From each machine 1 at a time I perform a continuous ping. Here is a quick output from one of them:
Reply from 192.168.0.1: bytes=32 time=3ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=3ms TTL=64
[Code].....
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Dec 6, 2012
We have a remote site connected to ADSL line with a Cisco 887VA router attached. This has been working fine for the last couple of months. However, recently, the site have started to complain of performance issues (network slow, applications disconnecting, etc)Looking on the router, we can see evidence of packet loss/timeouts from a simple ping to the internet e.g. [code]
However, we have logged the fault with our service provider and they return all line tests as clear but what is particularly strange is that they also report “and the SNR Margins are well within threshold levels (Upstream 11.5 and Downstream 15.0)” which, unless I’m misunderstanding something, seems to be completely different from what the router itself is reporting.Is there a reason why the service provider’s stats for Noise Margin would appear to be so different from what the router is reporting?
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May 8, 2013
I have a WLC 2504 with 10 licences running 7.3.2.112.0. I have 7 AP joined from different remote sites (WAN). The other APs are 3602E.
I got a brand new 3602I that I want to join, from a remote site and I am getting these error messages and cannot join :
*Dec 21 14:35:18.859: %CAPWAP-5-DHCP_OPTION_43: Controller address x.x.x.x obtained through DHCP,
As far as I can tell, the AP seems to be loosing packets that are coming/going away from its own subnet.
AP address : 192.168.1.1 (mask 255.255.255.0)
WLC address : 192.168.2.1 (mask 255.255.255.0)
If I ping the AP address from a computer in the *same subnet*, I get a perfect 0% packet loss.
If I ping the AP address from a computer in ANY *other subnets*, I get about 50% packet loss.
If I ping anything else *other than this single AP*, to and from any other subnets, I get a perfect 0% packet loss.
Only packets orginating or sent to the AP from other subnets are getting lost.To me it looks like there is something wrong with the routing table of the AP, as if some packets were not properly returned ?
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Nov 8, 2011
I have a RV220W with the latest firmware (1.0.2.4) and I loose about one in every 20-40 packets.
I have tried with both wireless/wired, on different ports, laptops, and Ethernet cables.
My configuration is fairly simple:
1.) I reconfigured the default subnet
2.) I setup a WAP on the same vlan (VLAN1)
3.) I setup a WAP on Vlan2 for guests
Other than that, settings are out of box (save a hostname/etc).
just purchased it, and am thinking I'll have to phone Cisco for RMA.... There is a similar thread where people noticed this on wireless (not sure if they tried wired as I have). RV220W Packet Loss over wireless
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Mar 6, 2011
Is it normal to have packet losses of between 2 and 6% when using wireless. Laptop is running Vista Home premium. Internet is DSL light Router is Netgear WNR834B. Signal strength is good
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Dec 12, 2012
i am implementing tcp as per rfc 793, i have one doubt, while sending first packet, if that packet lost means, tcp will wait for RTO and retransmit the first packet, and after got the ack for first packet, then only it will send second packet or without getting the ack for the first packet it will send second packet.
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Mar 29, 2012
My ping is 35ms my DLS at 45.6 Mbps and my Upload is 4.51 Mbps. My Problem is that i am losing about 60 to 90 percent of the packets on a pingtest.net.
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Aug 10, 2011
For about the past 2 or 3 months, I have been experiencing outbound packet loss at about the same time every evening. That timeframe is about 7 PM - 10 PM. This is most noticeable on Teamspeak 3 because of the voice disruption that other users report to me.
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Feb 19, 2013
I have recently switch internet to Time Warner. Since the day I got it, i have experienced random packet losses of 100%. I have called time warner and they are going to send a tech out. But i would like to know more about this before he comes. I have replaced the modem with a brand new one. Surfboard SB5101N from the one i was leasing from them. They both do the same thing. I have made sure all my Drivers are up to date. I have replaced the coax cable and Ethernet cable and ran my Anti Virus and Spyware program. It does it more during online game, I have reinstalled the game and was having no problems with the ATT Dsl i had before this.
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Apr 18, 2012
My workplace has a UC-540 attached to a cable modem, attached to the world wide web.
When we make VOIP outbound calls through the standard ISP, there is no auditory packet loss sympton; however, when we make calls to out sister branch through our VPN, we experience auditory packet loss symptoms.
I would think the VPN should only be affecting the encapsulation of the data. To my understanding the VPN packets and non-vpn packets all hit the router at the same time, and transport over the web in the same manner. Why would there be packet loss over only the VPN??
--Regarding QoS, if a standard layer 3 device receives a VOIP packet encapsulated in a VPN, do the QoS bits in the VOIP packet get acknowledged, or are they hidden by the VPN encapsulation?
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Dec 13, 2012
I'm having an issue with packet loss during the same time every day at 12:20PM. I checked scheduled tasks, ran wireshark, made a static ARP entry, and ran ping tests. The ping tests show packet loss only when pinging 1 DB server to 1 App server. When the packet loss happens everyone on the network connected to the DB gets kicked out of the DB. They are eventually able to reconnect but its annoying that everyday at 12:20pm they get kicked out. Ping tests from the DB to the Firewall stay constant. But when I ping from the App server to the DB it loses connection at 12:20pm and when i'm remoted into the DB server i get kicked out as well. It's like at 12:20pm the DB server stops incoming connections for some reason.
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Mar 3, 2011
3 days ago it worked just fine but not anymore I've run a packet loss test and the result is 100% loss. I don't know why. The internet is really slow, it is unusual. I'm using wireless network. Oh, I'm using windows XP SP3 (laptop) I am not really good at computer and I'm wondering if this problem is caused by virus, malware of something like that.
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Apr 5, 2012
I have a Windows 7 desktop (so it's NOT wireless) that is having problems with packet loss. Now, the modem is fine, I've tested 'pingtest' on some laptops and the packet loss is very minimal. I've tried reinstalling the drivers for the LAN controller, using a different ethernet cable, using the 'winsock' reset command, and I have no luck. This does effect upload times on YouTube, to where a minute long video takes an hour.
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Dec 15, 2011
I started using Windows 7, on two different computers. I get pretty bad lag spikes while using Skype and playing online games. They occur about once per minute and last maybe one second. There is a "Network Throttling" fix floating around the internet which I have tried, to no avail. I don't know much more about computers than a basic understanding, and am completely new to Win7.
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Nov 17, 2012
Pinging 98.137.149.56 and had 100% packet loss; this was suggested in another thread. LAN connected at 100 Mbps BUT cannot access Internet! Windows XP HP desktop; Belkin N Router; Optimum Cablevision - Modem Scientic Atlanta "Webstar"
I am using my iPhone to access Internet.
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