Router Has To Be Rebooted All The Time?

Oct 4, 2012

I have 6 computers on a home network. 5 of them are running Windows 7 Home Premium and 1 is running Windows 7 Ultimate. My ISP is CBeyond, a T1 signal. I consistently get the "Windows has detected an IP address conflict" error on my screens and I have to reboot my router at least 5 times a day to get the wireless signal to connect. My laptop states that it is connected but I get the yellow triangle telling me that it has no internet connection. The firmware on the router is the latest version. DHCP is enabled on the router and set to Obtain Address Automatically and Obtain DNS automatically.

I can't figure out what's wrong. The 6 computers are wired through a switch connected to another switch connected to the router. This is also how the computers are connected on the network. I have several switches connected to the router. How do I configure the router so it doesn't have to be rebooted all the time to access the internet wirelessly?

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Dlink Router Constantly Has To Be Rebooted

Mar 7, 2013

This is an ongoing problem and I am wondering if a firmware update is called for. We have had the router for some time and to the best of my knowledge nothing has been done to fix the problem except the old "unplug for 10 seconds" routine.There are now four users on the home network with multiple devices.

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Sep 3, 2011

With the E1000 tthe wireless devices they seem to work just fine, I can access the internet just fine.
For my desktop PC in oder to use the router to get on the internet or to even use the Cisco Connect to check the router, the E1000 needs to be rebooted. I am unable to access the router otherwise. I have tried 3 different LAN cards all with the same results. 
The latest firmware notes do not look like upgrading the firmware will work. My Router info from Cisco connect
Model name: Linksys E1000
Model number: E1000
Serial number: CVN21L422937
Firmware version: 2.1.01 build 5
Operating system: Windows 7 SP 1
Software version: 1.3.11006.1
Connection type (WAN): unknown

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May 8, 2011

One of our Routers 7204 rebooted unexpectedly. I try to access Output interpreter but is not working. The output from our router is the following:
 WAN-ROUTER#sh version
 Cisco IOS Software, 7200 Software (C7200-ADVIPSERVICESK9-M), Version 12.4(15)T2, RELEASE SOFTWARE (fc7)


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Dec 25, 2012

There are three RT-N56U routers in my family. I have one as does my dad and uncle. Bought all 3 about a year ago. They've been rock solid since.

However, my dad has been complaining of network issues, mainly lag and slow response. During Christmas yesterday, I took some time to troubleshoot it which ended in disaster. He was on an older firmware so I had updated it. After the update, the wireless would drop every 5-10 minutes after the router rebooted. I tried rolling back the firmware and there is still the same issue.I reboot the router, wireless comes up and within 10 minutes, the wireless is down.

Most of the clients on the network are iDevices. There are two iPod Touches, 4 iPad Mini's and iPad, two iPhones and an Apple TV, all wireless. Other than that, there is a PS3 and a bunch of wired clients. Looking in the routers logs, it appears that at least one device keeps requesting a DHCP request even though it has an address. Then at some point, the router spits out this error in the log: [code]

That error just keeps counting up, starting at 1 -- Based on google info it's related to wireless drops due to ASUS firmware issue with certain wireless cards. My guess is one of the new devices has a card that they don't support, causing this issue. I was stating to think, since he has so many iDevices on his network, an Airport Extreme?

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Apr 15, 2013

My EA6500 has been working fine for the last few months but a few days ago i upgraded to the latest firmware - this was done by an ethernet cable, not by wifi. However i've noticed the router reverts back to the previous fw when the router is rebooted or factory reset. I've repeated the fw upgrade process and also done a hard reset before upgrading the firmware but no avail. Normally after firmware is 'upgraded' the router reboots and i get the message "firmware successfully installed" but then on subsequent reboots the firmware reverts back. I'm using local router access but even using smartwifi gives the same issue. When upgrading fw, i've tried both options online & manual but again makes no difference.
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Sep 25, 2011

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May 14, 2012

I am new to this and have ran into some problems. I butilt up my router I was able from the rom> prompt to get my router to boot from SLOT0:xxxxx

Then I did the copy command copy slot0:xxxxxxx bootflash:xxxxxxxMy router starts up fine. I did all my configurations and did my copy run start when I was done. As this is what I do on my 3750s.
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Sep 9, 2012

I have been having problems with my Linksys WMP600N adapter and trying to connect to the internet.It started a few weeks ago in my old house, where it wouldn't connect unless I rebooted the router, or it would take a long time (over half an hour after being turned on to connect.)Then when I moved it got worse.At the moment it finds the wireless signals avaiable to it, but when I click connect it fails very quickly. It doesn't even try and connect, as it doesn't ask me for my wireless password.When I do get it connected, if I reboot the router and mess around, it kicks me off after a while, and then instead of showing the network available to connect to, shows it with a red cross beside, and I have to go and edit the security settings, or delete the profile and try and connect again. I have tried googling, but various different searches have turned up empty handed. My desktop is running Win 7 64bitThe rest of the specs are Core i7 920 CPU, Asus P6T Deluxe v2 Mobo, 12Gig RAM, Asus GTX 670 GPU, a Corsair SSD, 2 1TB HDDs and 1 2TB one.My Windows 7 laptop connects fine, and our Media Centre PC had some problems before I was here, but works fine now too.

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Oct 26, 2011

I have WRT54G2 router. All settings are more-less default and the behavior is following.You start up the router. If you do not connect wireless device within 10 minutes, then you have to restart the router.You have assigned IP via wifi, and when you connect cable device to the router, the wifi PCs are disconnected.

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Jun 29, 2011

Ciso 1941 router frozen once a day, sometimes after 2 to 7 days. When the router frozen, no internet connection and cannot login/ping ethernet ports. I can login to console port and copy the error messages below. Reload the router and it will return back to normal operation. Re-installed IOS but still the same.
IOS Version 15.1(2)T2,
Cisco CISCO1941/K9 (revision 1.0) with 487424K/36864K bytes of memory.
DRAM configuration is 64 bits wide with parity disabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)


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Mar 27, 2012

Today my colleague add 2 lines of access-list to our PIX 525.  After 10 minutes, my firewall was rebooted and until now can't start.  The booting process as listed below.
The questions are :

1. What is my OS version? Flash?

2. How to remove those 2 lines (reset the config to default)?

Booting process
PCI Device Table.
Bus Dev Func VendID DevID Class              Irq
00  00  00   8086   7192  Host Bridge
00  07  00   8086   7110  ISA Bridge
00  07  01   8086   7111  IDE Controller
00  07  02   8086   7112  Serial Bus         9


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Jul 2, 2011

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Feb 9, 2013

Our Data Center Switch (5010) rebooted itself today, underneath the captured screen
Broadcast message from root (console) (Sun Feb 10 14:22:41 2013):
The system is going down for reboot NOW! 
NX5010-1# sh system reset-reason
----- reset reason for Supervisor-module 1 (from Supervisor in slot 1) ---
1) At 740938 usecs after Sun Feb 10 14:22:41 2013
    Reason: Reset triggered due to HA policy of Reset
    Service: nohms hap reset
    Version: 5.0(2)N1(1)


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Aug 20, 2012

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We had configured the DHCP server on the 2 Windows AD server previously and the APs were not able to get an IP address when the WLC was rebooted. To isolate the cause, we configured the DHCP server on a cisco 6500 switch. When we reboot the WLC, most of the APs are not able to grab an IP address. We had to remove and reconfigure the DHCP pool on the cisco 6500 for the APs to capture the IP addresses.
My colleague had feedback that they gotten a message that the DHCP pool had been used up. We tried to do a "show ip DHCP pool" but the switch did not recognise the command. IOS version used is Version 12.2(50r)SYS2.
We had a problem with the wireless client getting ip addresses from the windows DHCP server previously but problem was resolved after we disabled the DHCP proxy on the WLC.
What we are curious is why was the DHCP pool fully used on the Cisco switch and how could we check the number of addresses used other than running "show ip dhcp binding" and doing a count of the IP addresses?
Also why did we have to disable the DHCP proxy on the cisco WLC for the wireless clients to be able to get an IP address from the windows DHCP server?
We seem to be facing a number of problems with the DHCP functions for the wireless setup.

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May 20, 2013

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Mar 19, 2012

In my Cisco 3750 get rebooted and now the SFP module is not working.
It showing the following error message.
05:13:22: %PHY-4-CHECK_SUM_FAILED: SFP EEPROM data check sum failed for SFP inte
rface Gi1/0/26 
05:13:22: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GB
IC in port Gi1/0/26
What is the error message indicating and what is the solution for this.

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Oct 2, 2012

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Feb 22, 2010

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IOS Version : c3750-ipservices-mz.122-35.SE5.bin

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May 1, 2012

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Jan 17, 2012

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Jan 4, 2011

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Jan 10, 2012

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Sep 20, 2011

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