D-link Dir-615 :: Lose Wifi Connections Certificate Expired
Nov 15, 2011
We have DIR-615, almost 18 months old, we must occasionally reboot because it APPEARS that the device has had its certificate expire. We tried changinf the tomeout expire to 999999 no luck.
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Dec 9, 2010
D-Link Dir-655 A3 lose internet connections between 5 to 60 min.
I use Telewell TW-EA501 v3 (b) ADSL modem and Windows 7 64bit Windows firewall + Microsoft security essentials
I have done:
- Enable / Disable NTP Server
- Wish is turned on / Off
- In Firewall it says
[Code].....
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Jul 11, 2012
i have a problem with some sites! i cant access to them ! some sites are hotmail, this one, and many other! the msg that i see every time is : There is a problem with this website's security certificate. The security certificate presented by this website has expired or is not yet valid.
[code]...
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Jan 16, 2009
I just purchased a WTR610N and when I connect to the admin interface over SSL it gives me a cert that expired on 12/31/1970. I updated the firmware and that didn't change anything. How to get it to use a valid cert?
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Mar 4, 2012
I have a cisco E3000 with firmware version 1.0.04. I enabled the Local Management Access with HTTPS. If I connect to the HTTPS management interface, I can see that the date of validation of the HTTPS certificate is valid.If I disconnect completly my router (disconnect the power supply), it seems that the HTTPS certificate is regenerated for the boot. The problem is that it is regenerated with a validation date from 01/01/1970 to 01/01/1971. I guess that the certificate is generated before the router is able to automatically set its own time.
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Feb 21, 2012
I have installed a new SSL certificate on our ASA 5500. I removed the old one, installed the new one. And associated the trust points with the interface we use for Web Connect and Any Connect connections.
They are still seeing the old expired certificates. Users can still log in and authenticate but I would rather them see the correct certificate.
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Jan 20, 2012
We are a small business with about 9 Macbook pros and 3 PC's connected wirelessly to the router. The Mac-computers sometimes lose their wifi-connection to the router. When this happens they have to select the wifi network again from the menu, to reestablish their internet connection. For some of the clients, this happens about once each day and for others multiple times a day. The problem doesn't seem to appear on the PC's.
I have tried to solve the problem by making DHCP reservations for each computers MAC-address, but with no luck. I also tried to set the 802.11 Mode to 'Mixed 802.11n and 802.11g', and turning WISH off. I read that the connection can be disturbed, if other wifi-networks in the area uses the same channel, so I changed it to channel 3, based on a scan of the network, where 3 appeared to be the least used. The WPA Mode is set to 'WPA-2 Only' and Cipher type is 'TKIP and AES'
The Dir-655 is hardware version B1 and the firmware is 2.0.
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Jan 22, 2013
Region : Others
Model : TL-WDR4300
Hardware Version : V1
Firmware Version : 3.13.23 Build 121225 Rel.37950n
ISP : UPC Hungary Ltd.
I can't able to recognize a system - all wifi clients lose connection. When this happens, the ping answer time rech the ~2000 times, then totally lose the connection, the SSID is dissapear - checking with my phone (android - wifi analyzer) and TL-WN822N USB wifi adapter (with the inSSIDer application). Meanwhile the cable clients and the WAN connections works fine, didn't experience anything.If I restart the wifi service with the hardware on/off button, it runs well for some time.This problem appeared when I used the two older official firmware too.
I tried the auto-chanel function width auto channel width, tried to manually set up one of the less interfered channels with both 20MHz and 40MHz channel width, but none of them bring the solution.The intresting thing is, if I change the router with an old D-Link DI-604, the signal is weak, but the wifi connection is stable, with the same TL-WN822N adapter.I tried to guarantee the router, but after two weeks, my reseller said, it looks ok, they - at the TP-Link service - didn't find anything.
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Apr 10, 2011
a few weeks ago I started hosting a server for a game from my computer. It's been working fine and I've been having no problems except for one.After a few hours of hosting my server, my internet connection will immediately drop down to 1.0mbps, and I lose all connection to everything until I reboot my computer.I'm using a wireless internet adapter right now and having this problem, but when I used a wired connection a similar thing would happen where my entire connection would "lock up" in a way. I couldn't connect to anything until I rebooted my computer
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Nov 6, 2011
When I connect 2 laptops to my router, why does the speed/connection get split? I would understand that if the speed was maxed out or something but it's a lame 500 kb/s connection. Do all wify routers behave this way? It's kind of annoying since there's a trafic quota limit implemented and when someone downloads, the other one can't do s^&t? how to handle this?
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Dec 11, 2011
I have been using a TP-Link wifi adapter for last two months, It worked flawlessly till a couple of days ago. It just so happened that i turned on my computer and even though the wifi connections were available, when trying to connect this message keeps showing up " Windows was unable to connect to UoC WiFi". I have tried everything from making a new wifi connection to changing usb-ports
FYI I use the same wifi connection on my netbook and android, and they are working fine, so it's definitely not a problem with the ISP.
[code]....
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Mar 5, 2011
My DIR-655 drops WiFi connections every few days. All wired connections are fine. Rebooting the router fixes the problem at that time. Cable modem works perfectly fine. [code]
I'm sure I'm missing some devices, but that should give you the general mix of wired/wireless devices that I use. I'm single with visits from my son every other weekend, so network traffic is not that high at my house. I've had this router for a couple years now and didn't use to have this problem. I've been updating the firmware, and I suspect this problem happened after on one those updates. I just don't know which one. Also, I didn't use to have any neighbors with Wireless Routers (that I could detect), but recently there have been 2 who have gotten them. I was hoping this was a problem that D-Link was aware of, but that does not seem to be the case. I would hate to have to go out and buy a new router (not D-Link).
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Sep 29, 2012
I have been using a TP-Link WR1043-ND for a while now. It is configured as a dumb switch with DHCP disabled. Every other day or so, the device stops taking connections and I cannot access via the IP address. A simple power toggle resets everything immediately. Through this, the LAN connected devices never lose connectivity, I simply am not able to connect wirelessly or access the router via web browser.The only device I connect to the wifi is my phone, so it may actually be more frequently and I do not notice due to my low utilization (and I have 3G so I don't always notice right away if I'm connected). I have a WDTV Live SMP connected to one of the LAN ports and that functions non-stop regardless of the wifi. When the wifi is "down", my phone can see the network and attempts to connect. Sometimes it times out, other times I am repeatedly prompted that the password is incorrect, even though I am POSITIVE that I am entering it correctly. Once I toggle power on the router, the phone connects fine with the stored password.
I have updated to the latest firmware (about a month or so ago): Version: 3.13.12 Build 120405 Rel.33996n My hardware version is: WR1043ND v1 00000000 The router is connected (via LAN port 1) to a wall drop. My upstairs roomate maintains the gig switch and modem, as well as handling the network admin. I simply am using the router as a switch to provide extra ports and broadcast the network over wifi in my apartment.All that said: I need troubleshooting this router and it's configuration before I consider buying a more expensive replacement (and if I go this route, I might add a small switch as well to give me more than 4 LAN ports to work with). I am also considering flashing to DD-WRT before replacing as well to see if that makes a difference in reliability and uptime.
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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
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Nov 3, 2011
I have a very well updated Laptop running XP well patched with IE7.I have run all the malware scans and there is nothing wrong on the PC.After exactly 10 minutes of the PC being on, wireless internet connection is lost, BUT:Signal Strength states "Excellent" I can't access any website at all on the web. (Except for "Facebook" for some odd reason?) I can't access it after the 10 minute mark but if I'm already on it, I can navigate thru it's site without being disconnected, don't ask me why I have tried the following:
- Dynamic and Static IP setting
- Turned on and off windows firewall and rebooted each time
- Ran all kinds of malware detection and virus scans
- Disabled power management on network card
- I've tried different PCs on the same network and they're fine
- Tried ipconfig release and renew
- Tried repair connection
- Tried netsh reset
- Tried FireFox and other browers
- Logging off and back in doesn't work, must restart the computer to get another 10 minutes
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Jul 31, 2012
Just installed a DIR-615, not impressed so far I have 3 clients, a Windoze 7 laptop, a Kubuntu workstation (wireless N) and a wireless HP printer. When I enable DHCP reservations and reserve the addresses then save settings the router reboots and when I go back in all info is gone and nothing is reserved. I have been having weird disconnection issues - I lose my internet periodically for no apparent reason so I increased the lease time and am trying to reserve addresses.
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Oct 26, 2011
I have a DIR-825 router series b, with firmware 2.05NA.My desktop is running vista 64Bit.I want to use my xbox 360 as a media center.I lose my connection between my xbox and my computer whenever the xbox is turned off. I can connect, and it works well, but only after I uninstall the extender from Media Center, then restart my computer. Then it sees the xbox on the network. I then have to set up a new connection. This is done over wireless N using the 5ghz band.The connection holds until my xbox is turned off. Then when I turn it back on it does not see the connection to the Media Center.
I updated the new firmware (my previous firmware was 2.02NA). I updated to 2.06, but then went back to see if that would make a difference and it didn't. The xbox can connect to xbox live and the internet (netflix etc...) but it does not see the home network to allow me to stream media between the computer and the xbox.I have disabled the firewall on my PC, I have disabled SPI, and do not have any other firewalls running on the network.
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Jan 15, 2013
Region : UnitedStates
Model : TL-MR3020
I'm using a 3020 to bridge 3/4G to the ethernet port on my computer. Things work fine until I also join wireless hosts (like an iPhone or iPad). The routing of traffic to both the ethernet and wireless hosts seems to cause the 3/4G router to lose the signal and disconnect all hosts. I'm using a Verizon LG USB wifi device that is on the compatible list of 3/4G devices. I'm using the latest version of the firmware on the 3020 (I believe the date is Sep 2012).
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Jan 30, 2012
There is ASA with remote access VPN and users are authenticated using third party signed certificates (CA is not local in ASA).When user certificate expires i can see it in syslog messages. For example:
%ASA-3-717009: Certificate validation failed. Certificate date is out-of-range, serial number: (...)
I would like to know if there is an opportunity to view user's certificate expiry date beforehand, say, 3 days before?
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Oct 19, 2012
i am working on ISE 1.1.1, surprisingly i couldn't found certificate authority certifiate at certificate operation anymore.
would it be the change on GUI? So now where i can import the CA certificate to ISE?
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Aug 27, 2011
My DIR-615 was working for months but then it unexpectedly stopped. So I tried re-linking, but Windows can't find the certificate to log onto the network. I found the network fine but I can't find anything that lets me input the WEP key.
Perhaps I need to reset it up on the main computer? But I don't know how to find the IP address or the MAC address.
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Mar 30, 2013
I have recently had some problems with my home wifi connections however that has been resolved.A week after it was resolved, i noticed on startup my wifi did not appear on the connections tab so i have to restart my computer one or two times to make it appear
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May 12, 2011
I am in a house with 3 laptops connecting to the same wireless router, the connection speed is 3Mbps. Two of the laptops have no problems connecting to the internet but mine does? Every so often is will just disconnect and when you look for the wirless networks it does not detect any. A restart is required and all is ok, but not for long.
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Nov 28, 2011
When I check available Wi-Fi networks it says "No connections are available. All of our other computers work so I dont know what the problem is. When I check device manager for the adapter it says my adapter is enabled so I dont know what the problem is. How can I get it to recognize my wi-fi?
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Mar 2, 2012
What I want to do is combine a sad 1.5M DSL connection and a long range WiFi signal into a single connection for a rural area home.I am looking for any effective solution (including boosting WiFi output signal beyond FFC suggested values). The WiFi long range antenna (DISH + gutted LNB) receives a full bar 40+ Mbps signal from 11 miles away. DSL is standard 1.5M over DSL Modem.
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Aug 5, 2011
Your ip address lease has expired. dhcp was unable to renew your lease. My netbook shows it is connecting to the network both with the cable and wireless but when i try to go on to the internet i get this error.
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Sep 21, 2012
I bought my Sony Vaio notebook about 2 years ago and have since had problems connecting to certain networks. The laptop will connect to the network but when i open my web broswer it doesn't let me access any web pages. Basically there's no internet connection even though im getting a full strength wifi connection.
This problem only happens in certain locations. My parents house its fine (using a sky router), my old house in London fine (sky router again), my friends house (doesn't work), my new house (doesn't work - BT router), on the train (no again)
Its very frustrating, although it was manageable before as it worked in both my houses. However now it doesn't work in my new house its pretty much pointless me having the internet.
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Feb 19, 2013
My laptop is not detecting any wifi connections. I have plugged my iphone in and internet will run off that. have tried troubleshooting but nothing. Its a toshiba satellite and using windows 7?
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Mar 6, 2011
I hav two different internet connections by different service providers,one is LAN and other is WIRELESS.whn i turn off the WI-FI button n put the lan connection thn it shows connected but pages dnt open and a reload message comes and thn i unplug LAN n turn on the WI-FI conctn thn i m able to connect and surf.so, i m only able to use the wireless one..
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Aug 23, 2011
Basically, I downloaded a trial and it eventually expired but I heard something like, if you format your hard drive and re-install your operating system you can download and use the trial again. Does this work? And are there any other easier ways to do it
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Dec 26, 2011
The 2 routers are Di-524UP and Dir-655.I have 2 routers and 2 modems,Computer 1 and and 2 are running on the same router as they have low internet usage.Computer usually does large amount of downloading and streaming and requires a separate connection as not to lag the browsing for computer 1 and 2.How could I link router 1 and 2 together so that my computer 3 could deposit files that are downloaded over the internet through wireless lan into my NAS.Or are there any devices that can bridge 2 routers with 2 different network connections over the same lan network.
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Feb 26, 2011
I have recently been experiencing a problem. This started to occur after I had gotten new internet service and a new router. I now have comcast, and a new NetGear router. I also have a VOIP phone connected to the router call "AllVoi". Now, whenever I use this phone, all connections on WiFi go down as I am using it. While, when I am using any ethernet connections dirctly from the router, it works fine. It becomes a large problem when you are watching a video or something from a laptop WiFi connection.
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Sep 7, 2012
setting up a single home network in my apartment that will be able to connect to and use 2 separate wifi internet connections to provide stability and reliable bandwidth for a home network.
Situation: I have recently moved into an apartment complex that has 2 separate wifi connections that are available to the residents free of charge. (yes i am authorized to use both) I do have the option of paying for and having my own personal DSL line installed but I would much rather use the free wifi and not have the monthly bill.
The Problem: My apartment is located far enough away from each of the routers (One wifi at each end of the building and I am in the middle) that my signal strength is poor most of the time and sometimes heavy traffic on one wifi requires that I disconnect and connect to the other. Wifi A is farther and has very low signal and low or no connectivity. Wifi B has good signal most of the time but gets very slow during peek usage times of the day.
I understand that I need one or more high gain antennas in order to receive adequate signals from either Wifi connection.
Between me and my son we have 2 laptop PCs, 1 Desktop PC, 1 network printer, 1 Xbox, 1 HDTV and my smartphone. I don't want to try to equip each device with its own high gain antenna and try to figure out which device should be connected to which Wifi depending on available signal and bandwidth. Rite now I do not have a Home network set up at all and we are only using 1 laptop and the Xbox and each is directly connected via wifi (usually to Wifi B).
If I could connect to either Wifi A or B with decent bandwidth and reliability and then be able to network or connect all my devices via wireless or wired to my own router/extender etc. I would be happy. However.. Given that I must share bandwidth with the other residents and at times one Wifi has heavy use while the other does not. I have been trying to research how to connect to both wifi signals for load balancing, reliability and hopefully greater bandwidth.
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