I am currently on Time Warner Cable 10 mbps packge, and am using their wireless DOCIS3 modem/router. It is connected in my bedroom to the main computer. That computer stays connected. However, throughout the rest of the house (we have a two story townhome) it will drop completely or give limited connection...constantly. Sometimes I can have my laptop next to me and it will go out or give limited connection. The connection speed never drops, it just goes completely to no connection. Not for sure what is going on, if its on my end or time warner. Has been doing this for quite some time, the cable company comes out and changes the modem, but that's it, couple days later, goes back to doing it again.
Both of these model units apear to have a max Internet downlink speed of about 26 or 27Mbs. I have tested this with 10 different units at 3 different sites where the provided broadband downlink speed is a full 50Mbs, including in my own office. My normal router is a Cisco ASA5505 and I have also connected a Cisco 1840 router and even an old Linksys router and all achieve the full 50MBs speed using a variety of speed test sites. The cable modem at my office and at the other sites have a gigabit LAN connection and the RVS4000/WRVS4400N units certainly should be able to achieve the 50Mbs speed. If this issue can not be resolved, my clients will no doubt want me to install a different manufacturer's unit, which I will do.
I had been working on our client servers through Cisco VPN using internet datacard. But from past 3 weeks after logging into Cisco VPN using my username/password, when I try to connect to any of the servers, it is giving connection timed out error.
Whereas, my team members across other locations are able to connect to the servers using my VPN username/password.
I thought there might be some issue with my laptop or internet datacard. I got my laptop formatted, even tried out with fresh new laptops & new internet datacards, but the issue remains same.
I have tried using vpn_5.0.06.0160-k9 & vpnclient-5.0.05.0290-k9 to connect but issue did not get resolved.
I 've got some problem with my Mail Server since I've migrated to an ASA5510.Actually the server is in a DMZ with a private Ip ( 10.x.x.2) and it is translated to a Public IP ( 194.x.x.65).Some Users received in there mailbox a system administor error message :Object : Impossible to deliver : testYour message could not be deliver to one or more of its recipients: 421 SMTP connection went away!When they try to re sent it some times later, message is sent whithout problem.
I have 2 datacenters running same equipement (two Nexu 5596 with FEX).I just took a look at the log just to see if everything is ok and I saw that I have the same error message (a lot of times) at both location :
%SYSMGR-FEX100-5-HEARTBEAT_LOSS: Service "satctrl" heartbeat loss 2 ,max 7,I though it was a problem with my peerklink-keepalive connection but I see the word FEX ....so i'm not sure...
Note that at both locations, my Nexus are connected back to back through the management port using transceivers. So it's a copper cable from the first nexus, going into a transceiver, going to another transceiver in fiber and then back to copper to the other nexus.
I started having this stupid problem after i built my first computer, in my old computer it was all fine, am using an ethernet cable between my pc and laptop, it is crossed or whatever its called, when i plug it in it gievs me an error, limited connection or no connectivity which pisses me off, i have all the drivers installed everything is up to date.. sometimes it connects, but after 10 mins it disconnects again, and sometimes it works fine until i reboot my pc..
I have recently bought a new XPS 15Z Currently when I surf the internet I am unable to use the browsers ( IE9 or firefox ). I am able to use non-broswer related internet applications like STEAM, MSN or QQ with no issues in terms of speed or stability. But when I use my browsers to surf, I can have periodic moments when I cannot surf the internet, such as IE9 which says that I cannot connect to the internet due to some unknown error. But when I run diagnostics, it says that I do not have any errors. My adapter for my wired is the Atheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.20). I have already contacted my ISP provider who have worked for with all the troubleshooting methods they can over the phone, and I trust that they are doing their best. But now it seems to me that the problem lies in my computer hardware or software and not in my router.
Up to today I used Verizoon 4G to a Windows Visata box running Internet connection Sharing to get my home lab connected to the Internet . All was working well.
Today I had Hughesnet come and installl their service and I can no longer get access to the Internet from my PC netowrk. my VPN to my office for my IP phone coomes up an works just fine. At the router I do have Internet access which then leads me to believe that my problem is NAT related.
My router is a 2851.
When I enter PING 4.2.2.2 I get !!!!! but when i enter PING 4.2.2.2 SOURCE 192.168.69.3 I get .....
I have an 1841 that was working fine - I could SSH to it with my Radius login and console into it with local credentials ("Fred").I added another use ("Mike") with priv 15 so the end user could log in locally via console if needed.After that, we can both log in via console, but when we try to enter privileged mode we get "% Error in Authentication", before even entering the password.I can still log in via Radius SSH with no problems and access privilege mode via SSH.What am I missing so we can have two different users be able to log in locally with different credentials and access privileged mode, and keep my ssh radius working?
i m trying to connect two routers a Cisco DPC3825 (r1) and DIR-655 (r2) and at the end getting the error. i have disabled the SPI firewall on r1 and connected an ethernet cable lan to lan between the two. i don't want to confuse with whatever the mess i have done previously,Tell step by step what i should do to connect these two routers.PS: in addition, the gateway ip of r1 is 192.168.0.1 with subnet mask of 255.255.254.0 and the gateway ip of r2 is 192.168.0.2 with subnet mask of 255.255.255.0. r1 has a ip range of 192.168.0.10 to 192.168.0.128 while r2 has range of 192.168.0.100 to 192.168.0.199.
I was using my internet on my Acer Windows 7 operating system wireless just fine on Monday. I tried to use it on Tuesday and could not connect to the internet wireless any longer. I get an error message next to my network stating ""The settings [COLOR=green ! important][COLOR=green ! important]saved[/COLOR][/COLOR] on this computer do not match the requirements of the network"I have never encotured this kind of problem before. I proceeded to call Comcast who did all kinds of trivial beginner troubleshooting such as restart the router, restart the modem turn on and off the computer.
After a successfull installation of NCS 1.2 into a vmware environment and run the setup I have the following error while trying to start or to have a status for NCS (ncs start ot ncs status):sh: /opt/CSCOlumos/bin/wcsadmin.sh No such file or directory
I have a WiFi printer connected to an CWAPP Cisco AP AP1250. I am using WPA2-PSK to connect to this AP. I find that the printer connects to the AP at times and at times it does not. I got an error message from the Capture an error on the backend controller of the network."Authentication Request received invalid RSN IE Mismatch WP2 algorithm"
The problem is that one of the clients loses the connection to the network time to time ,The error in the WLC logg is
*Dot1x_NW_MsgTask_0: Jul 06 17:42:38.934: %DOT1X-3-INVALID_WPA_KEY_MSG_STATE: 1x_eapkey.c:843 Received EAPOL-key M2 msg has invalid information when mobile is in START state - invalid secure bit; KeyLen 24, Key type 1, client 00:21:6a:af:be:70
Just bought first wireless router, when i insert CD and start setup, after a few seconds i get Error 301: internal error. i have rebooted and still no luck. I've tried going to 192.168.1.1, i got in one time but didn't understand half the stuff. now i can't go back into that page.
We're seeing "OutDiscard" error on a LAN switch connected to newly migrated Cisco IP phones. All the other error counters are clean except for the OutDiscard. (please see attached "show int count err" output.) [URL].
According to the link above, the common cause of such discards can be to free up buffer space.(Am I seeing a switch buffer issue?) How to identify/resolve the cause of the OutDiscard.The switch is 3750-E running c3750e-universalk9-mz.122-44.SE6.bin
I lost my internet a few days ago out of the blue. I have been in contact with my internet provider with no success. None of the troubleshooting options have worked and my security software is giving me warnings; but is unable to scan or update. I've rebooted, done a system restore and reset my IP settings via DOS, which has not worked either. I have full connectivity, just can't identify the network and therefore can't get passed to the internet. I have Windows 7.
Trying to connect two systems together but was giving error that contact network administrator,one system is laptop with wireless and other is desktop but connect through cable but running windows XPSamson
I bought belkin N150 recently. I tried to configure with my ISP. They are surprised how I don't have DHCP option in the wifi configuration and asked me to upgrade my firmware. When I tried to upgrade. I downloaded the firmware from [URL] tried to upgrade. It is showing file format error.
This afternoon the computer crashed. It restarted normally, however will not connect to the internet. Upon start up, icon states it is connected but will not connect to the internet. When attmpting to Repair connection, Windows is then unable to fix the problem. All other devices work normally on the home network (Laptop, Xbox360).
I have also tried 3 different Restore points, but Windows states it is unable to restore to this point and to select another Restore point on each attempt.
I have a dell inspiron 15 and I've been having trouble fully connecting to my wireless internet. It says I have signal but gets stuck on identifying the network and I have limited IPv4 and IPv6 connectivity.
Here's the ipconfig if you can identify the issue with it:
Windows IP Configuration Host Name . . . . . . . . . . . . : M-PC Primary Dns Suffix . . . . . . . :
We find ourselves in a difficult situation with the Cisco VPN Client version 5.0.07.0290 where it keeps giving us an
"Error 42: Unable to create certificate enrollment request"
When we attempt to use the Online enrollment method to create and enroll a new certificate. There is no additional information in the VPN client logs where we have set 3-High for all logs. In addition, Wire shark does not show any packets sent from the machine running the client to the Cisco 3825 router which runs the Cisco CA.
To create and enroll a certificate we do the following:
1. Click on the Enroll button to show the Certificate Enrollment dialog 2. Select Online 3. Select <New> for Certificate Authority 4. Enter http://192.168.120.1 as CA URL (note, 192.168.120.1 is the IP of the Cisco 3825) 5. Click Next to display the dialog where we can enter certificate details 6. Enter details in all fields except IP Address and Domain 7. Click Enroll which shows a dialog with the Error 42 ... message in it.
If we attempt to create a request by using the File method, all works fine, that is, the client creates a file with the enrollment request. The fact that the client does not send any messages to the Cisco CA leads us to believe that we have a problem on the client machine. However, the client does not write any information in the logs, so it is a bit hard to fix the problem. I can provide additional configuration information if required for both the client and the Cisco CA. Note that we have not modified any client configuration. Basically, we installed the client on a Windows 7 64bit machine and attempted the steps listed above.
I have tried Intel tools and latest drivers ( w/ and w/o pro wireless utility) but cannot pass thru code 10 error. Tried uninstall and install....as earlier card 4965 agn worked fine but seems like some conflict is stopping successful 5300 agn driver install.
My desktop is fitted with a Belkin 54G PCI card which I have never had problems with before. My desktop is in the basement and due to poor signal issues another router has been set up in the basement. I had to constantly repair the connection to the previous wireless network but even though the signal is much stonger with the new router and network I am having even more issues with not only having a repair the local only connection issues but also with 'limited connectivity' and the only way to resolve it is to restart my computer.
Our building used to have a very old server that basically just served as a place for teachers to store files and not much else. We have just changed ISPs and decided that we no longer needed the server at all. I disconnected the server from the network and replaced the old ISP's modem with the new ISP's modem. At first, everything seemed OK. My computer and several other teachers' connected to the Internet with no problem. However, some of the computers in the building could not connect. We get error messages with "limited or no connectivity." Part of me thought that perhaps the connections themselves are bad. However, when I take my laptop to classrooms with trouble connecting - mine connects easily using their cables. If I move their computers to my room, their laptops still won't connect. I have put my computer side-by-side with another one to make sure the settings were the same (auto-detect IP, DNS, etc.) and can't find differences. This problems is affecting our Windows 7, Vista, and XP computers the same.
I have Comcast cable internet and a wireless router. It has been working fine for months. Today, I can connect to the network but it says "No Internet connection." I have tried restarting the modem, router, and my computer. The strange thing is that the connection lights on the modem and router are lit as usual. Right now the router "internet" light is showing some kind of activity.
I just got a used Acer AspireOne AOA150 ZG5 Netbook and upon bringing it home, I received a "Limited or No Connectivity" error when attempting to use the internet via wireless. I have another laptop that connects at the same time with no issues. The Netbook DOES work if I hardwire into my home router. I have since taken the Netbook to work and it connects to the wireless there with no issues. So it seems to be an issue specifically with my home router/modem and this Netbook.So far I have flushed my DNS cache, done the Winsock and reset my TCP/IP, removed wireless profiles, and tried the Repair function.None of that has worked. My wireless properties are also set to automatically obtain the IP address.I'm on XP SP3 and it seems like a lot of folks think that it's a SP3 issue, but I don't think so in my case since the wireless is fine in other locations. [code]
what should i do i have no internet connection at all but just under time warner cable, im running a laptop with windows 7 .i had try everything but no luck im thinking it maybe incompatibility with the modem/router
I am able to connect to firefox internet but when I try to log in to my Yahoo Messenger or iTunes store it tells me that my internet connection timed out. I try to connect to Internet Explorer and it will not connect to the web there. I have went into the tools box in Internet Explorer and clicked on internet option and than connection and I was going to try to change the proxy server LAN and when I would go into it to change that I would be able to find the address to put in but can not figure out what the port section is. I am using a wireless connection and it shows that i have connection even when I try the troubleshooting section that checks the connection and it tells me that there is no problem with it. I also tried restarting my wireless router and than restarting my computer which did not work.
Than I tried disconnecting and reconnecting to internet and still nothing. When I would login to my Yahoo Messenger and pushed the troubleshooter bottom it says, "We are not able to make a connection to the Internet. One of the following may be true: You're not connection to the Internet. Check cables, modems, routers, etc; Your Windows Internet options including the Windows Firewall settings are incorrect.; There is a problem with your Windows network settings, for example, the DNS settings in your Internet Protocol (IP) settings are incorrect or the DNS server is specified incorrectly or is not responding.; For more information, check the Windows online help and search for terms like "DNS" or "Firewall."
Checking virtual IP servers... [VIP Raw] Resolving host name 944.452.2.1... [FAILED] *** 'COMPONENT_TYPE_WININET' value: '12007' *** [VIP Raw] Resolving host name 944.452.2.1... [FAILED] *** 'COMPONENT_TYPE_WININET' value: '12007' ***
I use my phone as a modem with PdaNet for my computer to have an internet connection. I play Xbox Live with it all the time, but recently when I try to share the connection, it says Error 765 : Cannot Enable Shared Access".
I m facing Internet sharing problem in windows 7, when I m creating wireless adhoc network, so that on other(wi-fi enabled) system, I can use internet, At that time error like' Windows could not setup internet connection sharing' appears...
& after pressing ok... when I m doing it mannually( By going to the Properties of local area network-> then in Sharing tab option ] when I m selecting checkbox for internet sharing at that time error comes like' An error comes while internet connection sharing was being enabled The dep[endency service/group failed to start '
im recieving ip conflict adress error i have an dsl modem and its my individual i ave not share a connection with anyone.and whenever i recieved this error my net works zero
We have a site running 2 1131AG access points on different floors with the same SSID.There have been issues with connections dropping over the last 2-3 months to some newer laptops and iphones that have been introduced to the network. It is almost totally intermittent and after updating the IOS and laptop drivers where possible, there is a still a problem that wont go away.I have some example logging from both AP's when this happens (apologies for the date/time differences, however the events are all sequential)
