Error / Ensure That Ipv4 And Ipv6 Are Selected In The Config For The Network Adapter
Aug 14, 2011
I'm working on a computer that has no connectivity on wired or wireless connections. the wired eth card is a broadcom netlink card and the wireless adapter is an atheros ar5007eg. I found the drivers for the wireless on acer.com and removed the driver that was on here at first and put the one from acer. i cant find a network in range but device manager says its working fine. Then I found out the wired connection isnt working either and im getting the same messages from windows troubleshooter. It says both are "experiencing driver or hardware related issues and "make sure your internet protocol bindings are correct - ensure that ipv4 and ipv6 are selected in the config for the network adapter". it links me to the connection properties and ipv4 and ipv6 are checked off for both. futhermore, in the connection status window it says i have no ipv4 or ipv6 connectivity.
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Jul 1, 2012
our company backbone is hp 5406, and desktop switches are hp 2510 currently we are working with ipv4.if we want to start use IPV6 for test environment, what’s things we need to enable in our backbone/regular switches.i mean for example if we want to set static IPV6 address for 2 servers and send ping between them, or even make new vlan with IVP6 subnet, and use it like regular vlan but with static ip's(until we got ipv6 dhcp).i have hp 5406 manual for IPV6 but i can't understand what i really need to do for start using IPV6.
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Jan 11, 2013
has quite frankly gotten me absolutely annoyed . I've tried just about everything, from using the netsh commands to changing the dns to 8.8.8.8 or that other one or the other. Nothing is working, I unplugged the router, problem persists, I disabled IPV6 problem persists, I restore, problem persists. The only clue I have is my router, and mysteriously, there are TWO of my computer on it. It might be nothing but most certainly has caught my attention. Also, it gives me this info about my media being disconnected
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May 17, 2011
I am using window 7 on my laptop. I am using broadband internet (not wireless etc) via my external lan card but IPv4: IPv6: No Internet access shows.
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Aug 10, 2011
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 . . . . . . . :
[Code].....
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May 2, 2012
I've just want to confirm if I can protect a router (telnet and ssh) putting 2 ACL's (one IPv4 and other IPv6) on the same line vty. Something like:
line vty 0 4
access-class hostsIPv4 in
ipv6 access-class hostsIPv6 in
Do I have to use named ACLs?
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Mar 24, 2013
Recently I wanted to setup IPv6 for my home network. I signed up for tunnelbroker.net service and was provided with IPs. Then I configured the IP address in my DIR-615. But It's not working..
Screenshot of IPv6 config (router) : Screenshot of my Win 8 network Config : I also tested at [URL] but failed...
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May 16, 2013
I currently have ipV4 as the setting on my DIR-825. Other posts seem to want ipV6 which is more secure but is not possible with a DIR-825 Rev A1. I have two routers, a primary router (DIR-825 Rev B1) capable of ipV6 and a secondary router (DIR-825 Rev A1). If I implement ipV6 on the Rev B1 router but keep ipV4 on the secondary router, will this improve the security, or will it just mess things up so nothing works?Certain devices (cell phones and most Tablets) don't deal with ipV6 very well at all. The ones I have tested flat don't connect to the wireless network if the router is set at ipV6. Is ipV4 adequate for a Home/Small Business Network when trying to implement Remote Access and VPN?
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Dec 7, 2011
ASA 5520 running 8.2
Is it possible to do static (inside,outside) with the outside address being IPv6 and the inside IPv4?
If yes, is it possible to do this in parallel with an existing static mapping that goes IPv4 to IPv4?
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Jun 9, 2011
I have a Dlink DIR-825 B1 with firmware 2.05NA. I recently reset it to factory defaults to make sure I didn't misconfigure something.
I have been struggling to get a IPv6 in IPv4 tunnel working with tunnelbroker.net. I think the issue is a problem with the router itself and i'm not sure how to get it fixed.
All of my machines were getting IPv6 addresses (both windows, mac, linux) but none of them seemed to work. All I was able to do was ping the gateway itself using the local lan address. In each case they were missing a default IPv6 route. If I added a default route then it would work.
I started looking at the packets using a network sniffer and the Router Advertisements all had a Router lifetime value of "0" which is RFC4816 speak for "don't use this router as the default router". So Windows/Linux is exactly right by not setting a default route.
The strange thing was that when I reboot the router I would briefly get a router advertisement with a lifetime of 1800s, the corrert prefix and dns server but then another router advertisement would come along 5 seconds later with a router advertisement of 0.
I have TCP' Other observations
... using 6to4 I would get working IPv6 address. The difference again seemed to be the Router Lifetime. But I want to use a permanent tunnel. I have found 6to4 unreliable.
... the router never responds to router solicitations. It only sends a router advertisement when it wants to.
... the router never responds to DHCPv6 when that is configured.
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Nov 3, 2009
Would like to learn from you what tools I could use in a Network that provides IPv6 visibility and also completely blocks IPv6 from being tunneled through ipv4 only networks.
I have tested this from Linux running some internal penetration test apps,but specifically running Teredo tunneling in Local LAN that is able to completely bypass security paremeters such as websence filtering servers and be able to accessing internet IPv6 sites, even its equivalent IPv6 address based on its IPv4 PAT address could be pinged from outside.. is like the PIX firewall never existed - wide opened door .
Blocking in outbound and inbound direction udp ports 3545 and 3544 seem to done the trick in dropping IPv6 at the PIX/ASA from being tunneled out or in.. Is this so ? Realy ? not to fast!! None of our local systems - users PCs or servers have IPv6 stack enabled as a policy, however, in reality this poses a serious thread.
For example, Teredo tunneling running in a host inside LAN say by a user who is a hacker can use different UDP ports from the standard listening udp 3545/3544 ports, host will still be able to tunnel IPv6 through IPv4 again, in this case I want to have tool or a strategy that can detect this internally beside being blocked at the firewall, I am looking at AIP for our ASAs would this help? What other tools could I utilized to have some sort of IPv6 awareness in our LAN without having to rung IPv6 that can provide some visibility of this invisible traffic in IPv4 LANs.
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Jan 1, 2013
i got trouble for this ipv4 & ipv6 fragment trafic prob/attack.how do i prevent it from comming in to my network? is it way to prevent it in cisco router part?
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Dec 21, 2012
No changes made but router will lose all information for IPv connectivity. I have paid twice to support to fix this issue and it still occurs every few months. I tried rebooting router, and doing an IP Release/ Renew and router does not get IP address.
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Nov 9, 2012
I have a virtual machine running in my desktop which connected on the gigabit lan port on EA4500 with firmware 2.0.37.What I want to be able to do forward a port that came from an external ipv4 address to the ipv6 address and a different port to my virtual machine (to remote desktop port 3389).The reason I want to convert the traffic to ipv6 is because virtual machine is running vpn and is not reacheable through ipv4 (unless bunch of routes are setup and things get complicated etc). I verified my phsical server and virtual server get both ipv6 ip addresses through ipv6 tunnel from comcast. Without tunneling I could not get ipv6 setup using automatic mode with comcast, it simply did not work for some reason.
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Feb 10, 2011
I'm just wondering if its possible to ping an IPv4 host using the IPv6 host assuming that the NAT64 has already been implemented?
[code]...
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Apr 22, 2011
well a couple days of go it was working fine until i updated windows 7 now it says im connected to the internet but when i go on it dosnt load anything, and when i go check it says that "IPv6 connectivity: No Internet access" how ever the IPv4 is connected to the internet, should i restore settings to osmetimes earlier this week
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May 21, 2011
My laptop is not connecting to the internet, I know that it is not a router problem as my mine PC and Notebook are connecting with no issues.I have removed all router devices as had an new once once it was last working.I tried this morning to set it up again without success. I have compared to setting with my pc and have found the difference is with the IPV6 connectivity.
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Mar 26, 2012
I'm new to learning about networks and I'm trying to do some research to be able to answer this question for a paper I'm writing. It is the only question in which I have no direction on how to find the answer to and was wondering if someone could point me in a direction? Describe strategies to ensure the availability of network access in switched and routed networks.
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Nov 18, 2012
About 2 weeks ago, my wireless adapter and ethernet port stopped working all of a sudden. When trying to diagnose, I got the Dagnostic Policy error 5. On the basis of other postings on this subject, I have tried restoring an earlier restore point, uninstalling/reinstalling the network adaptors, have tried to run net localgroup Administrators /add networkservice & /add localservice, have tried adding permissions for mpssvc in regedit (DSP parameters). For the hardwired ethernet adapter, it worked but for my wireless adapter all failed so far. Output from sc queryex DPS > 0 is as follows:
SERVICE_NAME: DPS
TYPE : 20 WIN32_SHARE_PROCESS
STATE : 1 STOPPED
WIN32_EXIT_CODE : 5 (0x5)
SERVICE_EXIT_CODE : 0 (0x0)
CHECKPOINT : 0x0
WAIT_HINT : 0x0
PID : 0
FLAGS :
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Aug 22, 2012
laptop could not connect to wifi. Other laptops can connect to this same wifi but this one can't. tried laptop on other routers and it was able to connect. The error message displays" Windows cannot connect to the selected network.The network may no longer be in range...." tried the solution on microsoft but didn't work. Tried changing the ssid of the wifi then scanned for it. it showed that it was changed. The laptop can detect the wifi but it can't connect to it.The laptop is running on windows xp.
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Oct 9, 2011
Windows is unable to connect to the selected network." The network may no longer be in range. refresh the list of available networks and try to connect again." Your in range of the network (right in the same room as the wireless access point). And when you refresh the list, the network still shows up there.It seems that it will only connect to Routers which use WEP security and not ones which use WPA. I have looked on the Toshiba site for the Wireless Drivers to see if there is any updated ones and used the Driver Update Utility on Intel's download site and that tells me that the latest wireless driver is installed.
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Dec 18, 2012
Windows is unable to connect to the selected network. The network may no longer in range. Please refresh the list of available networks, and try to connect again.This message poped up during connecting to a wireless network[CODE]
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May 17, 2012
I am trying to connect to the internet using an external wireless device (Netgear model:MA101), I have managed to install the drivers and my wireless network is coming up as an option! For some bizarre reason when I try and connect the following messages appears: "Windows is unable to connect to the selected network. The network may no longer be in range. Please refresh the list of available networks, and try again"I then refresh and try to connect but the message constantly appears I have rebooted my computer in case it needs to reset after installing the driver for the wireless device.
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Apr 15, 2013
I have some older devices on the network that only support RADIUS (not TACACS) for authentication and would like to have them use SecureACS 5.3
I understand that by default, ACS only supports TACACS for device administration. So I'll get this error when trying RADIUS:
11033 Selected Service type is not Network Access
Description:
RADIUS requests can only be processed by Access Services that are of type Network Access
Resolution Text: Verify that the Service Selection Policy rules are correct
However, even after adjusting the Service Selection rules and seeing hits, I still see the same message in the logs, as if it has no affect.
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Jul 12, 2011
Does 6rd working on the DIR-601?
For example if I enter the Comcast 6rd parameters:
6rd IPv6 prefix 2001:55c:: /32 6rd border relay IP address 69.252.80.66
I then click on "Save Settings". Now I get a pop up message that says "Invalid IP address" I'm running firmware 1.02NA
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Jun 1, 2013
When I attempt to save IPv6 Router Advertisement settings, it fails and displays this cryptic message:
Addtionally many of the settings in this dialog are not in the PDF manual. Seems odd - like this portion of the Router Configuration is broken.
Steve CICSO RV180 FW:1.0.2.6
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Jan 3, 2013
my Cisco ASA 5510 doesn't save the configuration to the disk.
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Mar 2, 2013
I am seeing Native VLAN mismatch errors on my 6506 switches as below [code] Will it(VTP Version mismatch) be the issue for getting the VLAN Mismatch Error ?
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Oct 7, 2012
I have Cisco 2800 series router. When I am trying to write memory getting error message " Error opening flash:config-backup-1 (No more root directory entries available)" When there is simultaneous access to a router's NVRAM, we might encounter these errors. In order to clear the line the other user(s) is (are) connected on and free the NVRAM, issue the clear line command. But still getting the same error message.
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Mar 16, 2012
We set up three new terminals this week at the office; they're all running Win 7 Pro 32-bit. I set them all up simultaneously (literally sat at a desk and entered the same keystrokes at each of them), so I don't see any obvious reason that one is behaving differently from the other two. The essential problem is that the terminal doesn't see the Internet.
Here are all the particulars that I think might be interesting, listed in no particular order:
- The terminal ran fine for several hours. Email access, Internet access, from 9 a.m. to 2 p.m. At that point, the user called me to show me a dialog box. I used System Restore to go back in time to 9 a.m. in case the user had somehow managed to do anything (though she's not an admin).
- IPv6 is disabled.
- The workplace uses Static IPs. The IP address is entered correctly in the IPv4 properties (x.x.x.213), but at cmd / ipconfig, I get this result: "Autoconfiguration IPv4 address: 169.254.95.187"
- In Network and Sharing Center, the network (which is only known as Unidentified Network) is set to type Public. When I reset it to type Work and reboot, it resets to type Public.
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Jun 13, 2012
A few months back, my computer stopped connecting to networks. Through some process or another, I ended up "fixing" it by manually inserting the ipv4 settings. Apparently that only allows it to connect to my router though, as public wi fi won't work for it. If I leave the ipv4 settings set to automatically obtain information, the computer won't connect to the network. It will stay on the "identifying network" part indefinitely. In addition, I can't connect through the modem directly either, manual settings or not.
Here is the ipconfig while ipv4 is in auto-obtain
Windows IP Configuration
Host Name . . . . . . . . . . . . : Home
Primary Dns Suffix . . . . . . . :
[Code].....
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Feb 14, 2013
I have a TENDA wireless USB tiny dongle. How do ensure that I connect only to my router? My router is by far the strogest signal that the TENDA can see but it insists on connecting to some BT open router nearby when I boot up. The BT router signal is showing very low but of course it is open whereas my router requires a passowrd
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May 31, 2011
I have my main branch router (3825) and two remote routers (2821's). They are connected through leased lines that do not touch the internet. For various security reasons I have to ensure that the traffic from the remote's are encrypted in a VPN tunnel even though it is still part of a private network.I have went ahead and created the tunnels and I can verify that they are up. I have applied the cryptomap to the correct interfaces, etc.So the question is - How do I ensure that traffic is not just being router out of the interface from the remote sites back to the branch router with or without using the VPN tunnel? I've taken down the tunnels and of course, the traffic is still being passed back and fourth.
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