D-Link DIR-825 :: Stays On Without Power Cord When Powered USB Hub Is Connected
Mar 6, 2012
My DIR-825 stays on even when I flick the power switch, for as long as I don't disconnect the externally powered Belkin USB hub from it. Some lights do come off, Internet light turns orange, but it stays on. If I disconnect the hub before trying to shut down the router, it turns off instantly.
I feel slightly worried by this because as far as I am aware, a USB client device shouldn't be feeding power to the host. On the other hand, the host shouldn't be accepting power from the client either.
Also, sometimes after days since last reboot, the USB light on the router is not on despite connected devices, and they may or may not appear in Shareport.
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Nov 1, 2011
3502i's LED light turn white? Ifso, what does it mean? The info on the LED lights does not mention white. The serial port and the data port are non responsive, but the unit stays powered over PoE.
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May 14, 2013
I have a DIR-655 Rev B1, FW 2.01 (I will probably upgrade the FW tonight to the latest.)
I have at least 20 items that connect wirelessly to this router (2 PCs, 2 Laptops, 2 Tivo Box, 3 Game Consoles, 3 Cell Phones, 2 Tablets, 2 TVs, Printer, AP Gateway, and some other projects) It's been a solid connection to everything for the past couple of years.
I bought a new Dell Inspiron 15r SE laptop (uses the Intel Centrion Wireless-N 2230 Wifi Solution.) After anywhere from 2 - 10 mins of browsing/watching a video/downloading files the access out to the internet simply stops.
At this point I'm still connected wirelessly to the router, and if I go to the router address I still have access and can login and see the router settings. I check and there's plenty of time left on the lease (days.) Still not getting internet access. Eventually my Laptop will disconnect and reconnect (or I do it manually.) I've performed hard resets of the router, I've had my laptop Forget the network and then reconnect, etc. Nothing has resolved it.
I thought it may be my laptop, but I've taken it to Starbuck, Work, Neighbors WiFi, etc and I don't have any problems staying connected on their networks.
I've had Dell on the line, we connected hardwired, and there solution was to force forget and reconnect to the router, which worked for the 10min he was on the line with me, but then failed soon after, and back in the same connectivity hell
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Aug 5, 2012
I just got the camera today, looks good, works good, at least so far.. BUT I was SURE this camera had a battery and charge function!? What's the point of having this camera if I can't place it say inside my car or in the garage (where it needs to be hidden, alas I can't use any cords!)?
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Aug 28, 2011
Is the CAB-C15-CBN - Cabinet Jumper Power Cord, 250 VAC 13A, C14-C15 Connector, supported on the Cisco Catalyst 3750X/3560X. I need to plug the switches into a UPS PDU, that requires a C14 plug.
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May 19, 2012
I have a 6509 that has dual SUP32's.Just want to make sure and give a reason(if there is one). Slot 6 always becomes the active hot on a full reboot. Meaning from no power to the whole switch to powered on. What is the election process for Supervisors?
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Nov 23, 2011
I need to prepare a Bill of Material for WS-C3560G-48PS-S switch.
Whether we should go for CAB-AC-JPN - AC power cord for Japan OR CAB-AC-ACE AC power cord for Europ
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Apr 3, 2012
Currently I am using 1000W power supply in Cisco 4500 and I want to upgrade to 2800W power supply.My question is
1) Whether I have to change the power cord while upgrading power supply
2)Whether power cord comes along with the Power Supply while ordering from Cisco
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May 21, 2012
Once I unplug my toshiba saelillite power cord from the laptop itself, I lose my internet connection. Once I plug power cord back into the laptop, I am back online
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May 22, 2013
Using following part for outdoor mesh AP power feed:
40-ft (12.2-m) power cord (AIR-CORD-R3P-40NA=) for light pole installations in the US and Canada.
I wonder what happens when the lights turn off?
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Jan 18, 2012
Issue: Working on the internet, my computer (LAN) disconnects, Laptop (WAN) disconnects, but the router does not disconnect. The light that shows connection to net flashes like crazy (showing ADHD *** activity), the network lights just stay stable (showing no activity).After 5-10 minutes the problem sometimes fixes itself, or, more likely, I unplug the router, wait 2 minutes, plug it back in. Sometimes it works right away, sometimes it takes a second unplug.My computer is wired to the router which connects to a modem. The modem is not mine, its installed by my ISP.
Failed attempts to fix:Replace router. Bought brand new Netgear (will put numbers in here later) to replace the Dir-825.Same issues.In fear of malware, spyware, etc (I run a tight ship on my computer, I love it dearly and I'm mildly paranoid), I formatted the SSD, reinstalled Windows 7 64bit. Same issues.My ISP has to authorize every connection, so I've used the router to use my Mac Address and I can connect with the cable directly in the back of the computer, or to the router
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Jul 19, 2011
I have an Asus U31JG with WIndows 7 64-bit. This laptop is a month old to me and the wireless has been acting up since the day I got it, will explain below. I believe my home network is the problem. I have a Linksys WRT54G with WPA Personal encryption. Multiple times a day my internet quits working even though Windows says it has full connection to my router. To fix this, I open command prompt and use "ipconfig /release" and "ipconfig /renew". This fixes the problem for me, it may be a minute or a few hours. The problem is very intermittent and only happens at my home which is why I believe it is my network. However, I changed the wireless channel to 1, the only one around on that channel and tried different security settings. My WiFi works flawlessly if I take my laptop to my friends house where he has a Netgear router. I have also tried a brand new Cisco Router as well as a Netgear router at my house.
I've re installed the driver twice, and the same problem persists in Linux only I just have to disable/enable wireless.
Note: When the internet quits working on my laptop it works on other devices so it is not the internet connection causing this. And my internet is very slow when it is working on my laptop via wireless.
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May 27, 2011
I have Comcast cable internet routed through a linksys E3000 router. My desktop is connected to my router via ethernet and my various other devices including my laptop are wifi connected. It seems almost at random that my desktop will lose its connection.Windows will show me as still being connected and my network connection will show a normal status until I atttempt to repair it then it will change to limited or no connectivity. Through all of this, my other devices all still have a wifi signal (I don't use more than 1 or 2 at the same time). I can reconnect to the internet by unplugging my ethernet cable then reuplugging it back in and my connection will start working again. I've also had several blue screens, and when I checked the dmp files it revealed my network card driver as the culprit, yet I have reinstalled and even clean installed the microsoft signed driver. I have also attempted to reboot both my modem and router to no avail.
Microsoft XP
Marvell Yukon ethernet adapter on a biostar mobo
C:Documents and SettingsMain>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : sn1
Primary Dns Suffix . . . . . . . :
[code]...
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Nov 20, 2011
I have a DIR-655 Rev B, in a typical cascaded config: modem > dir-555 > switches & devices, etc.One of the four dir-655 ports is connected to a cheap-o Belink Wifi router which I use as an access point (I only use this because there's one device that only supports WEP). I was debugging a WiFi issue and I pulled the plug on this Belkin just to get it out of the picture. Well, when I did that, EVERYTHING that was connected through the DIR-655 lost connection. (Well, all the wired stuff anyway- not sure about WiFi devices through the DIR-655). I noticed that the port link light for the powered-off device stayed on on the DIR-655. When I unplugged the cable from the DIR-655, everything went back to normal.
So what I'm trying to figure out now is, is this a DIR-655 issue, or is it something screwy with the Belkin? Or Both? I've got to assume that there's some inherent flaw in the DIR-655 that allows something connected to a port to screw up everything that it's hosting.
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Dec 3, 2012
I have a DIR-615 router (h/w ver E4 and firmware 5.10) that needs to be powered off and then on again several times in a day (a reset of sorts).After being on for sometime, most devices lose connectivity to the router and new devices cannot connect to it.After being powered off and then on again, everything works fine.
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Aug 27, 2011
I am ignorant with networking. The most I know is /ipconfig.I am stationed in Japan and have a fiber modem going into my DIR-655. For about two years everything has been fine...no problems ever.About a month ago, I started getting timeouts and page not found errors when surfing the web, but my online games (EVE, WoW, etc) and our Xbox360/PS3 work fine. The only thing I could think was to unplug and plug back the DIR-655. Sometimes that works for a day or a week, but ultimately it always comes back. Is there a setting on the router I can change to avoid this, or a software command I can issue from the computer to clear something?
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Apr 17, 2011
It took a while but I've had my 1522 running well for several days. However, if I power down and then power up the 1522, it never reconnects. The bridge mode light flashes 5 times, then - nothing.
So, I have to disconnect everything, bring the 1522 back to my main PC, attach it, let it connect properly, then unattach and re-attach at it's use site.
(I'm using a static IP address and a Cisco E3000 router working perfectly with all my other stuff. Firmware v1.31)
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Jun 16, 2010
I'm trying to hook up a dap-1522 to an SMC8014WG wireless router. All goes well for about 10 minutes then the SMC drops all wireless connections except the connection to the 1522, and loses internet connectivity.There are several other wireless devices connected to the SMC but none of them causes it to go down.
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Mar 24, 2011
I've seen related to flashing power lights on the router involve fixes via firmware upgrades off a PC.I'm on an iMac os 10.6.7. The WRT54 used to work as a wireless modem a couple of years ago. Tonight, it doesn't. power light blinks. Can't access any webpage interface for the thing. Reset, power down, computer restart, cable modem turn off don't change anything. Is there anything that can be done other than tossing the linksys? If that is the only option, are there wireless routers more suitable for a Mac?
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Sep 8, 2011
I was using firefox this morning and my desktop suddenly just stopped connecting to the internet. I unplugged the ethernet cord and tried it on my laptop and it connects to the internet fine using the same ethernet cord. I have on-campus internet, so there is no router or anything for me to try resetting. I tried the windows 7 troubleshooter and it said to reset the router, but there is no router to resetOn the non-connecting computer, I can ping the IP address and the default gateway address, but not the DNS servers or something like yahoo
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Mar 9, 2011
So I'm going to college soon and for some odd reason, they are only giving us an ethernet cable in our dorm rooms. (We do not have access to the router or wifi in our dorms for some odd reason). Since this is the case, I want to sometimes bring my laptop onto my bed rather than be constrained to my desk, where the cord is. Is there any way to get some sort of device, like a wireless bridge or router that gets its source from ethernet and I can set up a wireless network?
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Jun 7, 2011
I have a question on 300 series PoE switch (SRW224G4P, power budget: 180W). How many WAP 4410N can be powered by this switch??How many AP 1242 can be powered by this switch? Since CDP is not supported yet, I think switch will provide 15.4W power for each AP. So each switch can power up to 11 WAP4410N or AP 1242. Is this correct??
One other quesiton is When CDP is supported, can I calculate as below? WAP4410N (Power draw:10.1W): 180/10.1W = 17.xx -> Up to 17 WAP4410N can be powerd AP1242 (Power draw:12.4W): 180/12.4W = 14.xx -> Up to 14 WAP4410N can be powerd
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Dec 8, 2011
In one of my 2911's I have a VWIC3-4MFT-T1/E1 that terminates two pri circuit.s0/0/0:23 and s0/0/1:23 are in a trunk group. I've noticed that if the PRI flaps/bounces and comes back up, controller 0/0/1 and serial 0/0/1 stay down.Controller 0/0/0 and serial 0/0/0 always come back up. I have to restart the gateway everytime for 0/0/1 to come up. Thoughts? Interface config is below.
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Jan 6, 2011
This modem has only three ports. How can I plug in an Ethernet cable and a phone cord cable?
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Aug 26, 2012
When I plug my ethernet cord into my Dell XPS laptop, Windows doesn't detect that I have a connection. I've tried another cord and it works (it's too short to use instead) and my roommate has tried my cord and it works fine on his computer.I've tried diagnosing the problem, disabling and enabling the Local Area Connection, but nothing seems to work.
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Feb 25, 2013
I live in a dorm where internet is provided through a router that is pretty much encased in a metallic box on the side of the wall. At the beginning of the year, my parents bought me an extremely long ethernet cable ( about 15 feet I'm guessing). I have been using this ethernet cord with no problems up until now. I find it difficult to maintain the long cord as it gets tangled everywhere and I switch it between my laptop and my xbox (I can't get a switch to work). After prolonged switching between the xbox and the laptop the little tab thing that you push broke off and the cable starts to slide and disconnects me from the internet. I decided to get another ethernet cable and I tried connecting it but my laptop does not detect the cable and I do not see any lights turn on like my other ethernet.
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Jul 15, 2011
I'm having trouble getting my evga 680i to wake on lan from a powered off state. I've done it before but for some reason now it doesn't seem to work. I have formatted since the last time I used wake on lan.
I've got all the settings right in the bios and everything. WOL is enabled in the networking properties on the adapter and in the bios. I can wake from a sleep or hibernate state - just not powered off. Using a WOL test client it confirms it is receiving the magic packet.
When my comp is off I dont see the network port light up with the LEDs. I imagine this has something to do with it -- i just dont know what had to go to power management on the configure tab of my network adapter and uncheck the box "allow windows to power off this device to save power" even though I also had under that checkbox "allow wake on lan" checked.
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Feb 9, 2012
when i unplug the computer it nice and bright but when i plug it back in it goes dim
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Feb 19, 2013
I've had this router for just over a year now so the warranty is out and it just so happened to stop functioning last night. I'm fairly decent in the router world since I am studying for my CCNA, so I have tried just about anything imaginable. I woke up this morning with no connection, checked the modem, then the router. The router was powered on, but the up/downstream lights were not doing a thing. The modem is not the issue (I am hardwired as of now). I have tried both resets, including unplugging the device, and still can't get a response out of it. The logo light will turn straight on (no fad in and out like it's suppose to) and then it does absolutely nothing. I have never encountered this sort of problem on a home router before. I can't login to the router either.
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Oct 2, 2010
I would like to know which patch cord should I be using between X2-10GB-SR and SFP-10G-SR.
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Oct 13, 2010
I have a WAP4410N new out of the box will not stay powered on any of our three 3550 24 port PoE switches running 12.2(25) ipservicesk9-M EMI. The WAP4410N is running the 2.0.3.3 firmware. Unfortunately the AP is the only PoE device I have at my disposal. The device will power on, the link will come up on the switch but after ~5 seconds the power light then the PoE light on the WAP4410N turns off and the device reboots and continues this cycle. The WAP4410N operates normally when plugged in with the included power adapter, but I need to use this as a PoE device.
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Jan 24, 2013
Background info:
Comcast cable internet and TV
Regular modem
Linksys WRT54G router
Windows7 desktop
The problem I'm seeing is that our wireless connection cuts out about 5 minutes after turning on our main desktop. Turn off the main desktop and wireless begins to work again. Throughout all of this, the wired connection works fine, and I have no problem connecting to the router either.
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Jan 24, 2012
I might fancy having my desktop stay in a sleep state, waking whenever I need to access it for a file or something, so I tried to use WOL. The nic and bios support it, however when I enable it...
The machine only stays off off for 5-10 seconds at a time. I think this is because instead of waking from only a magic packet, it is waking from ANY packet.
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