My laptop running Windows 7 has been fine until this holiday, connected to a hotel wifi that "trapped" the broswer and requested a login and password. That worked fine, but now I cannot access any other wifi networks.It sits for a while after entering the code and then has limited access, running the troubleshooter it says that I have no valid IP address?Tried IPCONFIG /RELEASE and it is saying "No operation can be performed on Local Connection 2 while it has its media disconnected"
I have made a test lab on packet tracer with three routers in triangle shape after each router i connected a switch with on each switch four end devices . now i want to make a routing table on each router, but the probleme is that each time i get an error "invalid next hop address ( its this router)". i am sure its the right gateway i type in .
My PC says "invalid IP address" when I try to connect. It says the IP address is 00:00:00:00. it only does this on the computer but works fine on all our laptops. I've been googleing solutions and i have tried the 'ipconfig/release' and 'ipconfig/renew' but this doesn't work. It just comes up with a error (I think its because the computer cant connect). We use a Belkin wireless connector. Its windows xp.
howdy,im having trouble with my LAC.it just keeps identifying.i have tried everything,uninstall/reinstall, netsh winsock reset,netsh int ip reset,disable/enable.windows diagnostics comes back with invalid ip address,and modem hardware failure.device manager lists the network adapter as working,yet it doesn't here's my ipconfig[CODE]
I installed the 2.06NA on my DIR-655 router and now I'm having problems adding mac addresses to the network filter. The message is "Invalid MAC address". Of course, it doesn't tell me which entry is invalid and I have a number of them. After further checking.. I noticed that one of the MAC addresses is indeed invalid and when I remove it I still get the error message?
I am unable to reserve an IP for my iPad, i.e. add my ipad to the "DHCP RESERVATIONS LIST". I get a pop-up saying "The MAC Address entered is invalid." The address starts with "D8". My understanding is most start w/ "00". The router says my firmware is up-to-date (3.01).
I had no problem running both 2.4 and 5.0 Bandwidth. With WiFi password and without. It does it's job. The 2.4Ghz Range Plus works. I have set up the router on the 2nd floor at the highest it can go. And everyone get's full bars all over the house. I even get 4-5 bars outside in my car on my phone.
The only issue I have with this thing is a damn new netbook I got for Christmas with a Mac Address starting with 0C-EE-E6-XX-XX-XX. The Router finds the Mac Address invalid. In which I can come to understand cause seeing a Mac Address starting like that is completely new to me. Every Mac Address I have, started with 00 except the netbook. So now, I spent days trying to find firmware updates, patches, anything! I even attempted to spoof the Mac Address on the netbook but Microsoft has a bug on Windows 7. (I have the Starter Edition that came with the netbook)
Windows 7 Mac Spoofing works with WIRED Connection. But it does not work with WIRELESS Connection. I used 3rd Party Tools: SMAC and etc... I attempted Registry Edits, I changed even the value key to the "Orginal Mac Address" and it just wont change [New Strings/Network Address Edits included]. I have been banging my head about this for a week now. The Internets has many answers but they did not work. So Spoofing the Mac Address is out of the question. Until Microsoft fixes this bug.
Anyway: Did D-Link release any sort of beta update/driver/firmware or anything to resolve this at all? Is there a modded firmware to force the Router to take this stupid paradox of a Mac Address?
Currently: I have the Router's WiFi Password-ed with Default Factory Settings {Hardware Version: B1 Firmware Version: 2.02NA}.
Issue: When I attempt to save the changes I made to the DHCP reservation list I get an error window that reads:
http:\201.201.201.201 (my internal router IP address - changed from 192.168.0.1) Host name Invalid I have a DHCP Range setup as 201.201.201.100 to 201.201.201.199
I'm attempting to reserve an IP address of 201.201.201.199 for one of the computers on my network.
I can see the computer on the dir825 router and am connecting to it through a linksys wrtgs working as a repeater bridge running dd-wrt. The computer in question is successfully getting it's IP address from the dhcp server on the dlink router.
The dir825 is running 2.05na firmware. Why am I unable to reserve an IP address?
I am trying to add a new computer to my wireless statione access list but have not been successful. I got the ip address of the computer i was trying to add, my issue is how to add it to the list. i tried adding the details and filling in the device name and MAC address but kept getting the error message "invalid MAC address.please enter again.
I'm tryng to configure a vpn with a cisco small business pro router, model srp527W-k9-g5 But when i try to set the “remote ip” in Remote traffic selection a I have to set (10.0.0.0) a message said:
“Invalid IP Address Format”
If i change the ip and i put 10.0.0.1 i have not error but I have to put 10.0.0.0 and if i configure it on a cisco WRV210 (por example) i have no error.
One of our Cat5513 has been displaying a lot of the error message below:
%SYS-4-P2_WARN: 8/Invalid traffic from multicast source address 01:00:5a:52:4c:4d on port 8/58
The frequency of this is quite disturbing. What this error is about? Module no.8 is our Gigabit Ethernet WS-X5410. Can that multicast address be mapped to an IP address or unicast mac-addresS? How can i go about resolving this?
Most of the 4500 Switches in our network are giving the similar error for so many ports
%C4K_L2MAN-6-INVALIDSOURCEADDRESSPACKET: (Suppressed 1 times)Packet received with invalid source MAC address (00:00:00:00:00:00) on p t Gi2/6 in vlan 100
Its impossible to do a wireshark packet tracing for all the ports.
Issue I am having with a Cisco 4507? Below is the error i am receiving.
Feb 14 10:06:09 EST: %C4K_L2MAN-6-INVALIDSOURCEADDRESSPACKET: (Suppressed 508 times)Packet received with invalid source MAC address (00:00:00:00:00:00) on port Po10 in vlan 112 Feb 14 18:44:06 EST: %C4K_L2MAN-6-INVALIDSOURCEADDRESSPACKET: (Suppressed 119 times)Packet received with invalid source MAC address (00:00:00:00:00:00) on port Po10 in vlan 112 Feb 15 00:51:06 EST: %C4K_L2MAN-6-INVALIDSOURCEADDRESSPACKET: (Suppressed 366 times)Packet received with invalid source MAC address (00:00:00:00:00:00) on port Po10 in vlan 112
Since last week, I have not been able to connect to the internet. I have had some trouble with this in the past when booting up, but usually I can manually select our wireless network on my own and it works fine. But since last week, I have not been able to connect at all. On the Wireless Connection Status, it showed Limited or No connectivity. I tried the repair button in the Wireless Network Connection Status Support tab, and that told me that I cannot connect because I could not renew my IP address.
Problem connecting to my girlfriends internet connection, just tried connecting for the first time and came across this limited or no connectivity message, using the cmd/renew IP address method did nothing and have no errors regarding any network adapters under the device manager.After doing the IPCONFIG /all function I get the following:
Windows IP configuration:
----Host name-----------: Steven-2720dfbd (This is my home host name so should have changed?) ---Primary Dns suffix-----: ---Mode Type------------: Unknown ---IP Routing Enabled----: No ---WINS Proxy Enabled---: No
I have two computers - one that is a newer mac with no problems getting on to the wireless home network (from which I'm posting). The other is an older Dell desktop running XP and using a wireless card. I'm trying to setup the desktop on a new network (has worked on other home networks in the past) and I keep getting the "Limited or No Connectivity" and the network repair fails because it can't renew the IP address. In the IP config, I'm getting the default 169.254.x.y.
My son ran some program that he didn't know what he was doing and now there is no Network access. As far as I know this is what caused the problem, but I'm not certain. When I tried to reinstall the drivers an errors pops up stating that the drivers couldn't be installed due to "Invalid Access To Memory Location". The networking card is an Intel 82566DC-2 Gigabit Network Connection Adapter. The Networking card is part of the Motherboard. I have the original drivers but they will not install due to the "Invalid Access To Memory Location". Anyhow my son went and bought a new networking card, and it gives the exact same error. I tried uninstalling the networking card in the device manager, but when the hardware is reinstalled, and the drivers are about to install it gives the same error. computer is a Dell XPS 420 with 6 gigs of RAM, an Intel Core 2 Quad CPU Q6600@2.40GHz Also in the Device Manager everything under the Heading Network Adapters has a Yellow Triangle with an Exclamation mark in it. I know that this means that there is an error somewhere. I also want to add that when I checked the Netgear GA311 Network adapter card (this is the new card that my son bought)in the Device Manager it says This Device is not working properly because windows cannot load the drivers required for this device (code 31).
I use this computer at work and at home on wireless network. At work it has been fine but at home I sometimes get the "Limited or no conectivity" message. I have not tried any solutions yet as it usually goes away if I reboot and if that does not do it taking it to work (where it works FINE) and then back home ususlly fixes the problem. Last night I was able to go online and google something but when I clicked on a link it did nothing for several minutes and THEN told me I had 'Limited or no conectivity' where just a few minutes before I was 'connected' signal strength 'excellent'. When I click on 'repair connection' it tells me it can not renew IP address.As stated I have not tried anything, changed anything, and there is no one else using computers on the network
I have reinstalled XP on an older PC and have run Driver Reboot to check all the drivers are ok. So far so good, except - I cannot get onto the internet.... router etc is working... have reinstalled the nvidia nforce networking controller (as this kept coming up with errors). When trying to connect, error message is: limited or no connectivity.
Laptop suddenly not connecting to Internet. Have tried clicking repair but no luck. Totally lost now - just keeps saying unable to IP address. Wireless network connection msg says limited or no connectivity... IP address says 169.254.98.210- nothing under default gateway.
I connect to the internet using a wireless USB. I woke up this morning and the internet showed that it was connected yet it wouldn't allow me to open the web or anything such as "msngr" I took the wireless card out for a couple minutes and then tried. That didnt do anything but say acquiring network address. I am not that knowledgeable when it comes to computers but these are the things that I have tried so far :
I went into properties and configure USB . . Made sure that the SSID said "Any" I Also tried going into properties and tcp/IP internet protocol and made sure it was on obtain IP address automatically . Hmm I tried. RUN>SERVICES> to make sure that the DHCP and TCP were started and on Automatic. I then tried system restore :- (went back about 2 weeks) . . Nothing. I then tried RUN>CMD>IPCONFIG/RELEASE *ENTER* IPCONFIG/RENEW *ENTER*.
when I did that it showed wireless network is now connected, yet back to ground zero. It wont let me browse. Its not really connected. When I look at the connection status, signal strenghth is good. Packets sent & received are good. I feel like there is just something little that. I am not getting, that is making this happen.
I have a modem connected to a router wirelessly and an access point few computers have access to the internet and some has limited access even those close to the access point.
I am sharing a network with someone upstairs. They have a wired connection since they are close to the router - I'm using wireless.Routinely get 'No Network Access' or 'Limited Access' or 'No Internet' in the Wireless Network Connections box on my laptop and desktop.The person from who I am renting said it was a range issue. I purchased a range extender that plugs into the wall. This problem still persists, even for my laptop that I can take closer to the source.If I release the IP and renew it I can get a connection back but it usually craps out unexpectedly. This makes me think it's not a range issue, especially with the extender.When I look at an IP config report I notice "DHCP Enabled: No" and "Autoconfig. Enabled: Yes". I am not sure if I am sticking my nose in the right area with this last bit of information.
a new wireless adapter and modem installed, while everything can access the internet fine through this (including my laptop, which as far as I am aware does not support 802.11n) however her laptop can not access the internet. I can access wireless adapters but it say's that I am not connected and that connections are available.I thought that maybe it was a driver issue so I've updated to the latest (9.2.0.470) and still no luck. I got the driver from the Samsung page for the laptop, I tried it on my home network (which is not using 11n) and it still has the same problem. I've looked around but can't seem to fix it.
I attempt to log onto my parent's (golferguy) wireless network. It says under view your active networks: unidentified network (public network). Access type: No network access Connections: has the correct network name. When I click on hidden icons, it says that I have full reception but it says limited access.
i got my laptop back from it being repaired. Even though they haven't actually fixed the problem But anyway i cant connect to the internet, it comes up with 'limited access'
I have such limited access to some site that I usually browse. For sometimes, I was blocked from those sites. Those are the sites where I can get a lot of data/information I needed. Mostly, I am about to finish my work and have browsed those particular site for many times, then, the page give me an WinNT error of something like �You don�t have permission to blah blah� or �limited access� which is frustrating sometimes.What will I do so that I can access those sites? How will I set up the proxy setting? Do I need to download proxy software to switches the proxy server automatically?
