D-link Dir-825 :: 5ghz Wifi Drops During Heavy Load

Apr 21, 2013

Hardware Version: C1
Firmware Version: 3.00

Wired works normally, and wireless is otherwise stable, except when under heavy load. E.g. if I initiate a large TimeMachine backup over wifi to my NAS, it will fail and the wifi will drop requiring a power cycle.I have tried a similar transfer over ethernet (~1.7Tb) and although the transfer speed wasn't great (~10MBs, likely due to NAS drive bottleneck), it completed without a problem.

If I try copying ~150Gb over wifi, however, it barely lasts 30 minutes without dropping out.Once the wifi drops, it still connects, but nothing works (I am unable to even connect to the web interface using the local IP). Other devices connected already via ethernet or 2.5Ghz still function normally, but the 5Ghz just fails, and if I try initiating a new connection to the 2.5Ghz it doesn't work until I power-cycle the router.As far as overheating goes, I'm not sure it is an environmental issue... I have the router standing upright in an open space so there is good airflow around it.

View 5 Replies


ADVERTISEMENT

Drops In The Link When Downloading Heavy Files?

Aug 9, 2012

What is the config.,which I can suggest my Bandwidth provider,so that my heavy files and small files should be downloaded at the same speed?y problem is that my bandwidth limit is 2 M.B.P.S. but I start getting drops as I start downloaded heavy files like 300 M.B. My Bandwidth provider told me that the only solution is that rate-limit will be increased. But it will be of Higher cost. Any configuration is there so that the same can be resolved without increasing Bandwidth.

View 1 Replies View Related

D-Link DIR-655 :: Disconnect Wan And Vlan Under Heavy Torrent Load

Feb 17, 2010

I buy this model is QOS, I just read a lot of DIR-655 streamengine article, it's hardware-base QOS router, can operate under heavy p2p application, it's why I am here.The wireless Client is ACER AS1810TZ laptop, the wireless card is Intel wifi link 1000, I have already disable power saving option. AS1810TZ worked fine with my old 802.11G router linksys WRT54GS and Buffalo WRH-HP-54G.The dir 655 seems fine when I just surfing web and download some files with IE,  but when I check the statistics, I see a lot of wireless error and tx packet/ rx packet dropped, the percent I calculate is about 0.5%, I am wondering if it's normal phenomenal?When I download several bit torrent files With XUNLEI simultaneously, total 6 files, after 3 minutes, lot of session be created, the router slow down the download and finally crashed, wan be reset and wireless connection lost. router can recover after 1 minutes and try to continue the BT download again, but failed again. [code]

View 14 Replies View Related

Cisco WAN :: 3845 Frequent HSRP State Changes While Under Heavy Load

Mar 12, 2013

We have two 3845 routers set up using HSRP at two locations (4 routers total) connecting inside to a pair of ASA 5520 (Active/Passive failover) on each side.  These links are used for internet access and they work great under normal operating conditions - they fail over and fail back without issue.  How ever, two weeks ago our operations guys started a new data replication procedure going across these links via an IPSec tunnel created between the ASAs.  This seems to have created a situation where the IP SLA tracking is not be able to receive the ping back from the upstream router on the originating side. [code]

I have our SIEM set up to notify me whenever the router logs a State change and I got about 10 a day

View 2 Replies View Related

D-link Dir-825 :: Connect To 5ghz Wifi Through Xbox?

Aug 8, 2011

How i can connect to my 5ghz wifi through my xbox ?

View 5 Replies View Related

Linksys Wireless Router :: Ea4500 And Heavy Upload Cause Poor Wifi Performance

Sep 29, 2012

I am backing up massive amounts of data to the cloud. Everytime I do this, the wireless performance on my EA4500 seems to degrade to half its throughput. I am using the 2.4 GHz band.

View 9 Replies View Related

Cisco Wireless :: AP541N Drops All Clients Unless Radio Set To 5GHz 802.11N

Apr 2, 2012

I have an AP541N-A-K9. For the past couple weeks it stops work at 5:00pm.  The clients can see the SSID but when they connect it fails.  The only way to get this to work again, is to set the radio to 5GHz 802.11N.  Setting the radio to anything else does not allow the clients to connect.
 
I have some older clients so I need this broadcast G as well.
 
I have upgrade the software to AP541N-K9-2.0(1).  Does not make a difference.  Reset to Factory defaulst and reconfig does not make a difference.  There are no Rouge AP's in the area.
 
Between the issues these have passing DHCP from a Windows server and now this, I'm thinking these devices are not fully baked.

View 1 Replies View Related

Cisco Wireless :: 2.4 / 5Ghz Load Balancing Utilize On Both 1042 And 1252

Oct 25, 2012

In my class room, a lot of new Dell notebook (university purchased) all of those are the same model. Those came with 2.4&5Ghz WLAN NIC.
 
So, my WLC-based AP in that room which is Cisco 1x1042 & 1x1252 running in light-weight.This make huge congest on 5 Ghz. All of my 41 NB go for 5Hgz. And Zero client on 2.4Ghz radio, 2.4Ghz is not utilized at all.
 
I have read a lot of those related discussion. But I even can not find one that need to utilized BOTH of band. Most of those discussion talking to band-select which is "this feature only goes in one direction from the 2.4 GHz range to the 5 GHz not visa-versa."
 
My constrint is We can not touch the NB. Because this is university, much many diverse user loging in.

View 7 Replies View Related

D-link Dir-601 :: Wifi Drops Log Full Of Udhcpd Received A Sigusr1

Jun 19, 2012

I have a DIR-601 connected to cable modem. WiFi signal seems to drop randomly. I've been trawling through the logs and I see a lot of "UDHCPD Received a SIGUSR1" Is this related? what it means and how to stabilise the router?

Hardware Version: A1     
Firmware Version: 1.02NA
Region: Canada
Wireless and wired connection.

[Code].....

View 3 Replies View Related

D-link Dcs-930l :: Wifi Connection Drops - Camera Led Green

Jul 20, 2012

I'm having trouble with one of my DCS-930L cameras. I have successfully installed it and it's connected wirelessly to a Dovado router. However, after some 2 weeks the wireless connection drops and I can't connect to the camera anymore. As the camera is 350 km away I can't restart it. This happens everytime and the last time I was around the camera and indeed the camera LED was green. I restarted it by pulling the powercord and after that the camera worked for som 2-3 weeks and then the same problem again.I have 4 cameras, and it's always the same one that drops the connection and the router is only some 5 meters away from the camera. No walls between the router and the camera. I have the ability to restart the router with an sms, but that doesn't make the camera reconnect.

View 2 Replies View Related

Linksys Wireless Router :: E4200 2.4Ghz Network Drops Connection 5Ghz

Oct 15, 2011

2 days ago my e1000 died, so I went big and bought the e4200 (due to newness, its already loaded with Firmware 1.0.03 build 14) to aleviate my networking woes.  I'm running into an issue where I'm utilizing both the 2.4Ghz bands and the 5Ghz band.  My desktop as an AE1000, and I'm utilizing that on the 5Ghz band.  Everything else in the house (Dell laptop, 2x iPhone 4 and an HP printer) are all connecting to the network wirelessly.
 
I have had 0 network issues with regards to my wired connections, or my 5Ghz connection.  But my 2.4Ghz connection will continuously be unavailable.  I have both bands set to brodcast, they have different names so my AE1000 can connect via 5Ghz band.  Both yesterday evening, and this morning, my phones, laptop and printer cannot connect, and for the most part, the network doesn't show up on available networks.  When it does show up, the devices can't connect.I'm proficient enough to do the general home networking, but I'm at a loss as to how to fix this, without a daily reboot of the router (which seems excessive and unwarranted for a 2 day old e4200 [or any router to be honest]). 

View 2 Replies View Related

D-link Dir-655 :: Router Drops All Connections Once Connected Via Wifi To Specific Notebook

Jan 9, 2012

My 655 router (RevB, Firmware 2.03) is connected from one side to a DSL modem and on the side to  two wired PC's and via wi-fi to several other wireless clients (two smart phones and two notebooks). All is well until I try to connect a specific notebook. Connection is estabished for about 30sec and then the router drops ALL connections (including internet and local network!) and I must re-start him by un-plugging from power. This phenomena is specific to a specific notebook since with the other one

View 7 Replies View Related

Connection Drops Whenever It Is Under Load?

Jul 31, 2012

My connection drops whenever it is under load. Anything can make it drop, from 2 youtube videos playing the same time to downloading something from steam. Im using wifi and I have tried a lot of things in case something interferes like changing channels. My signal strength is great and my isp and speed is fine and my connection is 54mbps. What is kind of weird is that my wifi doesnt disconnect it just stops transmitting data and the only way to fix it is to reset the router or unplug and replug my usb wifi adapter. I downloaded the wireless tool from this website, since my windows language(Windows XP) is in greek so is the reg file and some characters are just weird symbols. To Kedar:Unfortunately, no its impossible to change the language of your OS ive tried it before, the only way is to buy the English version and reinstall windows.

View 4 Replies View Related

D-Link DIR-825 :: No Link Between 5ghz Clients And Wired Lan

Mar 20, 2012

I have a dir-825 and wireless clients connected on the 5ghz ssid can see clients on 2.4 ssid and also out to the WAN (internet) but can't see any clients (my NAS ) connected to the dir-825 wired lan.2.4 ghz clients see everything fine. same with clients connected through the wired lan. I've tried DHCP and static ips. no idea what to do next.I was originally on 2.02 fw and have tried 2.03, 2.05 and now 2.06I'd really like to keep the 5ghz on because I have an AP by my tv and several devices connect from there to stream from the NAS.

View 2 Replies View Related

D-Link DIR-825 :: No Link Between 2.4GHz And 5GHz Clients?

Dec 15, 2011

How come my 2.4GHz client can't see my 5GHz client? Shouldn't they be visible through the DIR-825 router?

View 1 Replies View Related

Linksys Wireless Router :: 3200 Keeps Dropping 5ghz Wifi

Feb 2, 2012

I purchased the linksys 3200 dual band router recently.  I am a huge cisco and linksys supporter so for me this is disappointing. Aside from being slower at times than my previous router I am having issues with the 5Ghz wireless.  My issue I am facing is it seems multiple times throughout the day the router somehow drops its 5ghz wireless ssid or its gone..not sure.  The only way I can get it back up and running is to reconnect with the Cisco Connect software and re-establish the settings and then reconnect any wireless devices.  This seems to happen sporadically and is insanely annoying considering this router should be a big upgrade.
 
It seems to me the 2.4Ghz band seems to be more stable.  I am on the latest firmware for the device and I am using a 5ghz compatible wireless device to connect to it.  

View 9 Replies View Related

D-Link DIR-825 :: Set Up 5Ghz Band?

Jan 1, 2012

I just bought the D-link router DIR-815. I set both bands on but when I connected the blue-ray disk for streaming Netflix movies it connected on the 2.4 Ghz. How do I set up the 5Ghz band?

View 3 Replies View Related

D-Link DIR-825 :: DIR-835 5GHz Not Working

Mar 14, 2013

The 5 GHz has been working for 2 months but now, no longer available. No visible 5GHz wireless network. Reset to factory setting and reinstalled but still no 5 Ghz. The 2.4Ghz is working fine.

Location Australia
fcc id: KA2IR835A1
IC: 4216A-IR835A1
P/N: IIR835NAU...A1E
S/N: QBKA1C5001387
WPS PIN: 24784784023
H/W Ver: A1 F/W Ver: 1.01

View 1 Replies View Related

D-Link DIR-825 :: Performance Better Than 655 In 2.5ghz Only Mode

Jun 14, 2012

We've been using an 655 in an NGO office that has grown to 20+ computers in two buildings (next to each other). The 655 doesn't seem to be handling that many clients very well so I want to get another one (perhaps a more powerful unit). We will stay operating on 2.5Ghz, have one of the units act as an AP in the other building (too bad we can't bridge with these). Most of the router activity is LAN based (server, etc). Our Internet connection is only 256kbps satellite (and is proxied first through the server). But the LAN performance is not good when many clients are active and some services on the router will freeze and require reboot several times a week, assuming b/c it's overtaxed.

1. know if the 825 will perform better in in 2.5ghz only mode than the 655? Seems that it has more RAM. Newer processor too? The tests I saw online showed that the 655 outperformed the 825 in simultaneously connections, but I assume that was probably in dual mode. I want to know if the 825 will be better in 2.5ghz only mode. We won't need 5ghz mode.

2. Is there another newer DLink I should consider that would provide better capacity and throughput on 2.5ghz only? However, it is ciritical that we keep the same feature set for security (IP based access control rules to various IP ranges on the Internet).

3. It would be awesome if some DLink supported even more sources and/or destinations per access control rule. We use these extensively and the 655 B1 2.01 build has several bugs for access control rules. Is there any DLink that has more robust access control or is it about the same for all?

View 1 Replies View Related

D-Link DAP-1522 :: How To Enable 5Ghz Band

Oct 13, 2011

I installed my 1522 today with a Direct TV receiver and made a connection using AP mode.

How do I know what band is being used and how to switch between the bads.

View 1 Replies View Related

D-Link DIR-825 :: Connect PS3 To 5ghz For Online Gaming?

Mar 11, 2011

i have a d-link Dir-825 (Hardware Ver. B1/Firmware 2.02NA) and i wanna connect my ps3 to the 5ghz for online gaming but i cannot find the option for it. also when scanning on my iPod Touch and PS3 for a wireless connection i cannot find the SSID that i named for 5ghz and the only one that shows up is the other SSID i named for 2.4ghz.(both SSID are not the same name). is it really worth switching from 2.4ghz to 5ghz?

View 4 Replies View Related

D-Link DIR-825 :: PS3 Won't Accept Or Recognize DWA-160 Or 5GHz Band

Dec 2, 2011

Have hooked up a DIR-825 to an iMac and it works well on 2.4GHz band. Having issues seeing 5GHz band as it comes and goes. Just today bought a DWA-160 USB adapter hoping it would connect the kid's PS3 to the 5GHz band but the PS3 wont accept or recognize either the DWA-160 or the 5GHz band.

Can't find any solutions in the manuals.Desperate for a fix as the wife and I want to be able to work on the 2.4GHz without being constantly kicked off by the kids on the PS3.

View 4 Replies View Related

D-Link DAP-1522 :: What Is 5GHz Antenna Orientation

Nov 22, 2008

What is the 5GHz antenna orientation in the DAP-1522? If I want to get the best signal for streaming to a DSM-750 how should I orient the the DAP-1522? Horizontal? Vertical? and which edge towards the media player?

It's working but the access point only reports about 50% signal strength over 20 feet (and only 1 wall) so I would have expected better. I've tried turning the box a couple of different ways but didn't see any big difference in the reported signal strength.

View 2 Replies View Related

How To Know If A Website Has Heavy Traffic

Aug 26, 2012

How to know if a website has heavy traffic because sometime a web browser very slow to load the content the website and somtime is the opposite?

View 2 Replies View Related

D-Link DIR-825 :: 2.5ghz Not Working / Why Time And Date Keeps Changing

Jul 17, 2011

I have a DIR-825 router connected to my cable modem.  The 2.4ghz constantly goes down but not the 5.0ghz.  Our wireless devices will see the connection but we are unable to connect.We only have one device that uses the 5.0 and multiple devices that use the 2.4 and none of them can connect.I am currently running firmware 2.02.  I also notice that the time changes and I have to reset the time/date.I have tried rebooting the device, resetting the router, changing the network key, updated the time/date, renewed the DHCP...I don't know why it keeps going down, why the time/date keeps changing, and why I cannot get the 2.4 working.

View 13 Replies View Related

D-Link DAP-1522 :: Bridge With A Linksys E4200 5ghz Network?

Nov 16, 2011

I Recently purchased the DAP1522 to use as an entertainment bridge for my xbox 360, BR player and dish network receiver  I also upgraded my router a WRT5GS running tomato to a Linksys E4200 going from G to N while i had my Xbox and BR connected wireless I didn't have the Dish receiver hooked up so i thought by using the DAP i would be upgrading my network and connecting my Dish receiver no brainier right and everything works so far.But here's the question with all the hype of the benefits of the 5ghz channel , well it's not hype it certainly makes sense but from what I see the products have to be compatible shouldn't what I'm connecting be compatible they say your gaming console specifically and streaming movies i would think . Any configuration tips I read somewhere that with an E3200 router they had to set the 5ghz channel to like 37 for the DAP to see that channel its all getting a little overwhelming here's whats in the house A Mac Power PC pre Intel using a Asus NB13 USB 2.4ghz its the only thing i could find with speeds over 100Mbps A windows 7 machine hardwired gig connection another windows 7 pc downstairs hardwired a netbook with a wireless connection and lastly a DECT 6.0 phone system who knows what interference these produce.

View 1 Replies View Related

Cisco Wireless :: 5GHz PtP Link With 2600e Access Points

Apr 10, 2013

In the old days I used two autonomous 1242AG access access points to create a 5GHz PtP link with 2 patch antennas (over small distance 50meters and on on private premises) to connect an small building or garage were there was no ethernet availible. and used the 2.4GHz radio to serve clients in the small building area, worked great.
 
Can I use the same setup with the 2602e access points?  If so, would I be able to use them controller based?  Can I connect a switch/or additional access point behind the 2602e (bridge) in the small building/garage? Would that addtitional access point be able to connect and register to the WLC.

View 3 Replies View Related

TP-Link WDR3600 Gigabit / Wireless Router Set To Work In 5Ghz Only

May 25, 2013

I recently modified my home network in hopes of getting faster file transfers between devices. But it looks like something's not right.I'm suing Lan Speed Test and the best performance I get over WiFi is about 44Mbps (avg.). From my laptop to my NAS. If i turn off the WiFi and do the test over a wired connection the best I get is 200Mbps (avg.).

1. AT&T 2Wire cable modem. Internet comes in the house through this box and it's currently set up to be in bridge mode so that the TPLink router handles everything.
2. TP-Link WDR3600 gigabit/wireless router set to work in 5Ghz only, 11an mixed mode.
3. WD My Book Network Storage. Wired gigabit connection.
4. Desktop PC. Wired gigabit connection.
5. Laptop PC. Wireless.
6. 1 ipad v.2, 2 iphone v.5. Wireless.

Current setup:

1. internet cable goes into 2Wire Modem.Wireless on this device is OFF.
2. cable goes from LAN port on modem to WDR3600 router's internet port
3. cables go out from router to Desktop PC and NAS
4. all other devices are connected to the 5GHz wireless network created by the router.

View 1 Replies View Related

Cisco Switches :: Slowdown / Latency On SG 200-26P When Under Heavy IO

Apr 26, 2012

We used the SG 200-26P (firmware 1.1.1.8 ) as our main LAN switch. We have a few other 100Mb switches but our servers and nodes in our cluster are all on this switch. If you log onto a machine on one of the other 100Mb switches and then Remote Desktop to a virtual machine that is running off the SG 200-26P, and then copy say a large file (500Mb) your you will get major delays in the response time. For instance mouse clicks, screen paints, etc. Remote Desktop to a VM is unusable during this time period. This also happens for instance during backups when files are being copied from a machine to a VM. 
 
As mentioned the other switches are 100Mb switches from HP, a bit old.  I didn't change much in the setup of the SG 200-26P our of the box.  Jumbo frames is disabled, RSTP is enabled, with Flooding for BPDU handling.

View 1 Replies View Related

Cisco WAN :: 2811 - High CPU Utilization While Heavy Traffic?

Oct 24, 2012

We are having issues with our Cisco 2811 when there a lot of traffic on the device. Usually the router is down around 5%-10%. Total traffic might be around 2.0 MB. This is a router we are using at a remote campus. We do HD video conferencing every friday. We have a 10 MB internet connection that has our VPN connection to the main campus on it. While doing these VTC, the totall traffic is about 6 MB. The CPU Utilization then rises to approx 75% cause call issues and loss of sound. With another test with no one using the connection for anything else the utilization went up to 35%. The router has 128 MB Ram in it. Does the router need more RAM or do we need a larger internet pipe.

View 7 Replies View Related

TP-Link Dual-Band Wireless :: Low Signal Range From WDR4300 Router On Both Bands And Especially On 5Ghz

Mar 24, 2013

Region : Germany
Model : TL-WDR4300
Hardware Version : V1
Firmware Version : Build 121225 Rel.37950n

I have low signal range from this WDR4300 router on both bands and especially on 5Ghz i lose my connectivity on just few meters away from the router and on other rooms in my 80m2 apartment, i also own another tp link 740n with only one antenna and the range is better with it almost covers all my apartment. Router has been reset after being updated to latest firmware and tried different configurations but im not satisfied with the signal range. Is there something i can do.

View 1 Replies View Related

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.

View 8 Replies View Related

Wifi Drops Off Every 20 Seconds Like Clockwork

Nov 9, 2011

Just three days ago, all of a sudden, my net drops off every 20secs like clockwork, only affecting the wireless.At the moment, my router is connected to the modem, and my computer upstairs is running through the wireless connection from the router (not the modem) - though it makes no difference the problem happens with either.

[code]...

View 5 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved