Cisco WAN :: 871W Significantly Drops Speed On WAN Int When ZBF Is On

Jan 16, 2011

As soon as I add the interfaces of the router to security zones it significantly drops speed on WAN interface, below 1  Mbs. I noted this because I wasn't able to watch youtube. Moreover the bandwidth test from speedtest.net hangs and doesn't come to a result. Here below is the diagnostic example while doing that test. The question is what is going on? I have two iPhones and three computers in my network, that's it. My ISP bandwidth is 10 Mbs, so is this the router hardware limitations, or kind of malfunction or some misconfiguration down here? What could be done here ?

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Dell :: XPS 15 L521X Wi-Fi Signal Speed Drops Significantly

Jul 24, 2012

I got my Brand new xps 15 yesterday, It works fine, looks great, I'm overall satisfied with it. (even though it gets warm all the time) 

Problem is, the WIFI doesn't work well at all, I'm 2 meters from my box right now, And I'm not experiencing any problems, but as soon as I get upstairs in my bedroom, my signal speed drops significantly, I can't even load a you tube video, I was downloading a game from steam yesterday, and the dl speed dropped to 6mb/s!! That's awful, If this problem can't be fixed, I'll be returning mine, and won't buy any other Dell product, I don't see how a laptop that pricey can have that kind of problems. ( because I heard I wasn't the only one, a lot of people have the same problem).

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Linksys Wireless Router :: E1000 Speed Drops Down Significantly To 8 MBPS

Aug 11, 2011

I purchased a new router - cisco e1000. Currently, i have 2 laptops wirelessly connected to this router. When i do a broadband speed test, the speed drops down significantly to 8MBPS while if i connect it to the cable modem  directly (wired) i.e., without router, i'm getting 15 MBPS download speed. I did a couple of times this speed check and the results are same. I tried changing the advanced settings in the router (which was specified in one of the post in this forum) but no luck. Is it that i need to buy e4200 to match the wired speed of 15 MBPS or what other things I can do to get the same speed of my cable modem (provided by my ISP)?

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Netgear N600 Router - Signal Drops Significantly

Nov 7, 2012

I have a netgear n600 router and in the room its in i get around 50 down and 12 up but in other rooms it drops significantly(the highest ive gotten is 11 down in other rooms). is there any setting i can go into.

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Using Multiple Routers Without Significantly Reducing Network Speed

Aug 23, 2011

I recently got a new modem/router device from my ISP and its wifi is fairly weak (no external antennas) especially in my basement. Since wifi is no longer an option and I only have one ethernet connection to my basement I was thinking of using my old router to distribute the one ethernet connection to multiple devices. Connecting my one ethernet connection to the old router, and its port#1 to my PC in the basement works without any meddling, but the speed has taken a significant hit. Before the second router I was getting ~30-40Mbps from my ISP. With the second router it is reduced to ~10-20Mbps. Both routers I assume are capable of at least 100Mbps (probably even 1Gbps?). The older router is a Linksys WRT54G which can do 54Mbps wirelessly so I assume it can exceed 10-20 wired.I tried giving the second router a static IP with DHCP off, but it did not seem to make a difference. I don't know if I set it up correctly, however. The modem/router uses 192.168.0.xxx while the second uses 192. 168. 1.xxx so I do not think there is any conflicts in the DHCP.

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Belkin Routers :: N600 Significantly Slowing System's Upload Speed

Dec 23, 2012

At the recommendation of a tech, I ran a speed test (speedtest.net) on my system with my N600 in place. The upload speeds averaged out to 0.21mbps. I took the router out of the system and the speed climbed to an average of 0.37. What is the problem with the router and what need I do to boost the upload speed with it in place?

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Speed Drops When Using Router?

Feb 23, 2011

i recently upgraded my road runner cable from 1.5Mbps to 10Mbps.I checked my speed on speedtest.net and my speed was an astonishing 20Mbps.the problem occurred when i hooked up my linksys 4 port model nr041 router so my bro can also use his laptop. i checked on speedtest.net with the router hooked up, without us using anything, and the speed dropped to 6-10Mbps. I don't know why the speed dropped so much. We weren't messing around with anything and wasn't using the internet.About 3 hours later after my bro was done using the laptop I disconnected the router and plugged the modem straight into my pc and the speed shot back up to 20Mbps on speedtest.net.

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Intermittent Speed Drops On Downloads?

Jun 24, 2011

I have two computers, both of them running Windows 7. One of them has been experiencing an odd problem for about six months now, and now that school is out I have time to mess with it. When I try to do certain things, the download speed periodically drops to zero. Specifically, I've noticed it when using Firefox and Steam, but also for IE and a few other browsers I installed for the sake of testing. I know I'm not *losing* connectivity, because everything that isn't specifically downloading a file works fine. Skype calls work fine, Utorrent streams at a steady rate, but for some reason Steam and Firefox have speed graphs that look like the heart rate monitor of someone with a very weak pulse. It starts off strong, a nice solid 1 MB per second, and then after 10-30 seconds it'll slowly decline to 0, and sit there for anywhere from 10 seconds to half an hour before picking up to full speed again. I've tried reinstalling drivers, I've tried buying a new network card, I've tried running antivirus scans, and I've tried uninstalling my antiviruses. The only thing that works for sure is putting it into safe mode. In safe mode, the downloads proceed smoothly. I tried making a list of everything that ran in safe mode, and then rebooted into normal mode and closed each nonessential process and service, but that didn't work either.

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Internet Speed Drops Down On Wifi

Aug 1, 2012

I have tested internet speed on Ethernet (~20 Mbps), but when I'm connected via wifi network, it drops down to ~11 ? The speed is same on all wireless devices even when I sitting next to the wifi router.

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DSL Speed Unsteady / Drops Constantly

Mar 31, 2011

so upstairs is where my 2wire router is, with a steady 54 mbps signal speed and a excellent signal strength for any computer upstairs, BUT any computer downstairs will have the signal strength goes from 1 through 24 mbps alot.Now, I do have other computers connected to the router, none are taking up the speed, and all have the same signal strength. All of these computers are upstairs as well.I know for a fact it isn't the computer, since when my computer was upstairs it would work fine, but with everything exactly the same it'll be horrible downstairs.Only things I have thought of might be interference... but have zero idea how to find what would be causing the interference if any exist.

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Network Connection Speed Drops From 1 GB/s To 10 MB/s

Feb 8, 2012

Network connection speeds drops from 1 Gb/s down to 10 Mb/s..Tried forcing the PC to communicate at 1 Gb/S "Link Speed & Duplex".Tried reinstalling drivers

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ADSL Speed Drops Down With Router

Dec 27, 2011

[code] My connection is ADSL with 2Mbps broadband. Using speedtest.net for testing the speed I got almost 2Mbps, that is ok, but this is connected directly to the modem. The problem is when I use the router, when I connect it the speed downs onward until it achieve a stable value of 512kbps, that is 4 times less than my contracted speed. I have tried with four different D-Link routers (DIR-280, DIR-600, DIR-600 N150, DIR-615), four ones give the same problem.D-Link tech support people don't have idea about what is happening just like tech support people from my Internet provider. I think the problem is not the modem because I get 2Mbps from it connected directly (without the router).I do the speed test in an interval of 3 minutes between each test, with just one device connected and only doing the speed test, all programs that use Internet access are closed.

Always is the same, after a time the speed drops down, from 2Mbps until 512kbps. The router has the QoS disabled, I have tried changing the MTU value, I have tried some values 1492 (this is the official from the Internet provider), also I have tried some lower numbers 1400, 1200 but the result is the same. The router has as security only wpa2 and it has a static public IP, the modem is configured as bridge. I have also tried unplugging the phones, connected to the splitter, keeping away the wireless phones, moving away the router from the modem for electronic interference, modifying the WAN speed from auto to 10 and 100, I have disabled the firewall, change the channels and power TX. I do the speed tests using the wireless and wired interfaces.

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D-Link DIR-825 :: Router Drops Internet Speed?

Jul 23, 2009

I have had the DIR-825 since the beginning of the year connected to AT&T DSL Internet 3GB. I just upgraded to their 6GB download speed and didn't see any change in speed and suddenly I couldn't view my SlingBox anymore outside the house. I connected one computer directly to the modem, ran the AT&T speed test and got >5GB download and @700 upload. Wired via 1GB network back to the router, ran the speed test and it dropped to @4GB download and 120 upload.

I called AT&T, they checked everything, and said there was nothing wrong. I then spent almost an hour on the phone with D-Link including getting passed to 3rd level support. I knew something was wrong when the guy told me that since it was only a 1GB router, I shouldn't expect to get faster than 1GB Internet download.

The router is still running the 1.00 firmware and these are the changes they made me try so it's still sitting at these settings:

- Change the WAN from Auto 10/100 to 100 only.

- Change MTU to 1482 in my PPPoE settings

- Change Firewall Settings to turn SPI off. He said the router is still providing a firewall though.

He wanted me to download the 1.01 firmware but I balked and he said it probably wouldn't do any good. It ended with him wanting me to call AT&T back and set the modem to bridge mode. I then need to call them back and set the PPPoE again. This 3rd level support guy was very rude and am hoping to avoid calling them again.

Before I go through the hassle of calling AT&T and trying this bridge mode, or has the Elite 6GB service from AT&T and are having it work correctly.

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D-Link DIR-615 :: Wireless Speed Drops From 300Mbps To 130Mbps?

Feb 20, 2013

I have a issue, my DIR-615 V.E3 has been working good.  I have multiple computers connected and all get between 280 and 300Mbps.  But then after a few hours the speeds drop to 130Mbps on all computers.  After I reset the router the speed returns to 300Mbps.  I have it set up to run on N speed only so g devices are not connecting.

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Linksys Wired Router :: RV082 - Speed Drops To Between 2-3mb / Sec

Oct 25, 2007

Networking isn't my strongest computer subject area, but I know I'm having a performance problem with my RV082 router. When I direct connect my PC to my cable modem, I can get very near the 7mb/sec rate advertised by my ISP. When I connect the modem to this router, then connect to the pc to the router, the speed drops to between 2-3mb/sec. All tests performed several time using dslreport.com speed test website. The result is very repeatable, so I figure it has to be some delay introduced by the router. I can't see to find any place in the router configuration to do performance tuning. I'm not using any firewall rules except for the default rules. Why I'm seeing a greater than 50% decrease in internet throughput using this router?

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Cisco Routers :: RV180 Download Speed Drops To Half Of Capacity

Jan 24, 2013

When enabling the WAN Traffic Meter on my RV180 with firmware 1.0.1.9, my download speed drops to half of my capacity.WAN Traffic Meter disabled: download around 13 MB/sec, WAN Traffic Meter enabled: max 6 MB/sec.WAN QoS is disabled!

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Download Speed Drops After A Few Minutes Of Resetting Network Adapter?

Aug 2, 2012

I am having an issue with my network connection. I have tested the connection itself and it's not a problem on my ISP's end or the connection itself, but seems to be caused by hardware/software errors originating from the computer. It almost appears as if the connection is being capped or the like, because the signal is very strong when I connect to the internet at first, then after a few moments drops (consistently every time I try reconnecting) to an unacceptably low signal level.

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Linksys Cable / DSL :: Wag120n Internet Speed Drops With Time

Aug 10, 2012

I am using linksys cisco wag120n adsl2 modem router.When I start the router the internet speed seems great but after some time the speed drops miserably. When I again restart the router the speed seems great for few mins but again drops after sometime.It happens in both LAN and wireless mode.The firmware version of the router is 1.00.16
 
I was going through the problems posted by some other user but observed that cisco people are not heraing to them.Seems made a mistake by associating with cisco product.This is the worst router I have ever used.The wireless also gets disconnected abruptly.Next time I'll avoid cisco.Cisco is all about stone age products and zero customer care.

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Linksys Wireless Router :: E3200 - Internet Speed Drops?

Jul 17, 2012

We recently purchased a Linksys E3200 router, because our old router didn't take advantage of our internet speed. The router works fine, though the internet speeds again isn't as much as expected.
 
With a wired connection, we only get 80 Mbit/s of our full 120 Mbit/s, according to Speedtest.net. The Cisco Connect built-in speed test is even worse; only 40 Mbit/s. When we directly plug the computer into the modem, we get the full 120 Mbit/s, which indicates that the modem does have the connection speed. The router just doesn't give it to the computers attached.
 
I don't know about my wireless speed, as my wireless card in the laptop clearly is the bottleneck (it can only connect at 65 Mbit/s). Atheros AR9285 ftw.
 
We tried different cables, the one included with the router gives the same speed.

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Linksys Wireless Router :: Speed Drops When Connected Through E3200

Mar 7, 2012

Got a Linksys E3200, and a gigabit card, even two, Realtec and Intel, have a connection ggbit. If the power cord plug directly into netcard, all at great, the tracker up to 80 MB per second, shakes on speedtest.net, shows 780 240 + Mbps. When i connect my inet through the router, the speed drops to 12 MB(100 Mbit) and speedtest the same, but in the the web interface in the statistics shows that everything is connected to a gigabit.

Plus, when I ping my ISP's website (ip -t ) and assume [URL] click on the test, the router with 1ms pings are beginning to rise to 30 ms, and when it is directly in netcard, it stable 1ms.... When through the router, torrent shake it just do up to 100ms jumps. I have all the settings , and set up his hands, and a manager, all for nothing. It started five days ago, before that everything was ok. Can a router burn? Rather it gigabit controller?

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Linksys E1000 - Wireless Speed Drops To Nothing When Main PC Is Off With Great Signal

Jun 22, 2012

I have a Linksys E1000 running on the latest firmware available from the Cisco website. When my main PC (Windows 7 64Bit SP1) which is connected with a ethernet cable is running the wireless speed is great for all my connected devices. (Android/Apple phones, tablets, family PC, etc). But when I shut down my main PC the wireless speed drops to the point where it can take 3-5 mins for google.com to load up. The wireless connection is still showing as strong, just the speed isn't there anymore. If I were to turn my PC back on, everything will load up almost instantly and be back to normal. I've tried reinstalling the router, resetting it all back to default settings and re configuring it but I've had no luck in solving this.

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Linksys Wireless Router :: Wrt54gl Drops Internet Speed To Half?

Apr 26, 2012

My ISP provides me internet by pppoe connection.When testing the connection with the router i get 30 mbps.When testing the conection without the router, cable conected to laptop i get 60 mpbs.

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Linksys Wireless Router :: E4200 V2 Broadband Speed Drops To About 6 Mbps

Nov 5, 2012

I'm running a Cisco E4200V2 router with the latest firmware (2.1.4.12284) on an iMac running OS X 10.8. My ISP is providing 15Mbps to my modem, which I've confirmed by connecting directly to it without the router. Once I put the router back in the path, my broadband speed drops to about 6 Mbps. Is this the best I can expect from this router?

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Linksys Wireless Router :: E4200v1 With QoS Turned On Upload Speed Drops To 300k

Dec 21, 2011

I have four E4200's doing the same. I have FiOS 15M download and 5M upload. As soon as QoS is turned on the upload speed drops down to usually 300k and it never exceeds 1M.At the same time any VPN connection gets dropped often.I also configured one E4200v1 as router and the second E4200v1 as Access Point (HDCP off) hardwired to the first one.Any VPN connection gets dropped when changing location. I.e. if VPN was established with the router, the connection gets dropped when in the location where AP is -- and the other way around too. There is no coverage gap between the two locations, to the contrary - they do overlap heavily.On Dec 21, 2011 the level 2 Linksys/Cisco people advised that they will forward the two issues to engineering and that resolution will be within 24-48 hours.

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Linksys Wireless Router :: E2000 - Speed Of Download Raises At Peak And Then It Drops Disconnecting

Apr 16, 2012

My problem occurs when i am trying to download something big, mainly the speed of the download raises at a peak and then it drops disconnecting me from the internet for a few seconds. This only happens when my laptop is on a wireless connection and this phenomenon repeats itself untill the download is complete. During the connection crash I am not able to access any site.
 
My laptop is an Asus G series with Win7 64bit SP1, and I use utorrent for P2P downloads.

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Cisco Routers :: RV220W Enabling WMM Reduces Wi-Fi Throughput Significantly

Aug 25, 2012

according to [URL] enabling WMM should increase wireless performance. Although this article is rather old, how is the RV220W expected to behave?
 
In my case, speed measurements show a clear decrease in wireless performance when WMM is enabled.

For example:
WMM enabled - max 15MBits/s (ticked WMM checkbox - default settings)
WMM disabled - max 40MBits/s

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Linksys E3200 / Laptop Internet Significantly Better Than Desktop?

Jun 20, 2012

I have a Linksys E3200 router and it seems to work fine with my laptop, but doesn't work well with the desktop at all. I can't run a cable from the router to the desktop because of distance?on [URL], my laptop gets around 45 Mbps download rate and 5 Mbps upload rate while my desktop would get about 1 Mbps download and 2 Mbps upload, while both computers are at the same exact location. I have tried using two wireless LAN cards for my desktop in the past and they did not give me good internet at all. I am now using a NETGEAR WNDA3100v2 USB Adapter and it gives an extremely weak signal as well. I have tried configuring it and the router a number of times and nothing significantly changed the signal. Since all of these devices have failed to give me a good signal?

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Home Network :: Wireless Router Significantly Slowing Down Internet?

Sep 19, 2011

I have cable internet with a speed plan in the 10-15 mbps range. I have a wireless Belkin g router that is several years old. Connected to the router I have my cable modem as well as my PS3. I connect wirelessly from my PC to the internet, as my PC is in the other room (more on that later). When I'm streaming movies via WiFi to my TV, the connection is highly unstable. Some days, I will not experience any stuttering (or very minor stuttering), whereas other times the stuttering is almost unbearable. Last night, I had trouble streaming a DVD quality movie whenever it went above 2 mbps total bitrate. Other times, I can stream HD movies without much stuttering (except for very action packed scenes).Interestingly, I stream Netflix movies over my PS3 via a *wired* connection. Last night, I conducted a speed test on my PS3. First, I had the PS3 plugged into the wireless router. I achieved speeds around 2 - 4 mbps on average. I then plugged my PS3 directly into my modem and achieved speeds around 10 mbps! The boost was instantaneous. I should note that on my PC, I speed test regularly over the WiFi and achieve around 4-6 mbps on average (only once did I achieve 11 mbps).

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Linksys Wireless Router :: EA6500 Increasing Ping Significantly?

Jan 2, 2013

Plugging directly into the university's network I get a solid consistent ping to any website. This might be 10ms to google, or 5ms to something really close - but the point is its bang on exactly the same every time.However when I pugin the EA6500 and use the internet via the router the pings go crazy.
 
30
25
21
27
18
29
15
20
20
14
21

etc, no longer consistent and between 2-3x higher. I've turn off all firewalls and filtering that I can see on this router, but it seems absolutely crazy I've paid close to £200 for something that just destroys my ping?

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Cisco WAN :: 871W Won't Route Between LAN And WAN

Jan 4, 2013

I am a bit green with IOS and have exhausted everything I can think of with this. The router passes the WAN test in CCP?Undoubtedly there are probably a few things in the config that are either redundant or totally unnecessary, but I have been trying a few things to solve this with very little success.I have no security stuff in here because I have triewd to keep the config as simple as possible to start with. I will add that after I get the routing working.
 
Here is my most recent config:
 
Cisco871W#show config
Using 2631 out of 131072 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption

[codde].....

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Cisco Wireless :: Enabling QoS On 871W?

Aug 9, 2011

I bought an 871w second hand with 124-24T IOS on it.  I would like to enable QoS.  When I use Cisco Configuration Professional to manage the router I click on QoS and it says it is not available.  I know that the router itself is QoS capable.
 
This is my first time dealing with a router such as this and I wonder what I need to do to enable QoS. 

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Cisco WAN :: Upgrading Memory / IOS On 871W

Sep 18, 2011

I want to upgrade my IOS on an 871W.  In order to do this I need to upgrade the memory.  I have found that I need the MEM870-32F  (Am I correct?).
 
As in here:  {URL}. So if I follow these instructions: {URL}. Is that all there is to it?

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Cisco WAN :: 871w Router Not Getting Access To Web Pages

Jun 6, 2012

I have a Cisco 871 router at one of my client sites.(they purchased the router from me and I sent them the router with a basic configuration on it).  When they connect it after hours clients get the proper IP addresses and dhcp configuration however are unable to access the internet.We are connecting their ISP supplied router to Gigabitethernet0.  They have a  static address.  I have been through the confirmation many times and am thinking I am missing something so simple.

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