CSM: Is it possible to access IPv4 server farms via IPv6 vIP?

Dear all
Before we start a more extensive testing programme I would like to ask the experts whether or not it should be possible to access already existing server farms (with IPv4 vIP) via an additional IPv6 vIP configured on the load balancer.
The system in question is 6509 with Sup720 and CSM WS-X6066-SLB-APC.
The idea is simple: Take an existing server farm (running completely on v4) and add an additional v6 vIP on the load balancer without the need to change the actual v4 networking behind the load balancer.
Might this work (at least for some protocols like http, ftp, etc.)?
Any "yes" or "no" or "maybe" or "with restrictions" appreciated.;)
Thanks in advance,
Grischa

Fairly sure this isn't possible. Unless I've missed something, the CSM doesn't support IPv6 at all. Even if it did, I don't think a v6 VIP to a v4 real would work. The only place I've seen this work was on a NetScaler, because the NetScaler holds independent connections open to the client and to the servers as a HTTP proxy, passing the request between the two. I forget how the ACE operates; it may be able to act as a proxy, but don't think it supports v6 either.
v6 support on CSMs would be totally awesome, but I'm not holding my breath.

Similar Messages

PXE Boot a client to connect to a Remote Desktop Session Host/Terminal Server Farm via SCCM 2007

Hi all,
we've got a bunch of old desktops which are destined for disposal but i was wondering if we couldn't use them as disk-free clients to connect to our Remote Desktop farm. I did some digging and have managed to put together an iso which will boot
the machine into WinPE and then connect to our farm. However, since it's an iso i have to use either a cd or usb for this to work. (This is pretty much what i did: http://www.iammacgyver.com/2011/02/easy-rdp-60-from-winpe-30-simple-boot.html)
What i want to do is to advertise the boot.wim to the client via SCCM so that it boots via PXE and then picks up the WinPE image and connect to the RD farm. I've imported the boot.wim file into SCCM under Boot Images and created an empty Task Sequence
with the boot.wim as its Boot Image. I then advertised this Task Sequence to a collection which contains the old desktop clients. The machine PXE boots ok and loads up WinPE but rather than launch a remote desktop connection, it trundles through the normal
WinPE stages and once it's finished 'Preparing Network Connections' it simply ends and the client reboots.
Is what i'm trying actually possible?
Can anyone tell me why the ISO works yet pushing the boot.wim out as a Boot Image doesn't? I know the boot.wim file (which is the same one present in the ISO) is ok since the client boots into WinPE fine when PXE booted so why doesn't the remote
desktop session conenction launch? How is booting from the ISO different from booting from the PXE boot.wim file?
Slightly long winded problem so many thanks in advance to anyone who can pass some info my way!

It doesn't work because importing it into ConfigMgr injects binaries and the task sequence engine along with the process to launch the engine thus suppressing whatever you've got configured.
Perhaps you could use a pre start command (pre-execution hook in 2007 parlance) to launch your RDP process though.
Jason | http://blog.configmgrftw.com | @jasonsandys

Entity Framework - Code First - Migration - How to access SQL Server and Oracle using the same context?

Hello,
I use Entity Framework code first approach.
My project is working fine with SQL Server. But, I want to access Oracle too. I want to switch SQL Server and Oracle in run time.
I am able to access Oracle using "Oracle.ManagedDataAccess.EntityFramework.dl" in a new project.
But, Is this possible to access SQL Server and Oracle in the same project.
Thanks,
Murugan

This should be possible with a Code-First workflow. In Code-First the database mapping layer is generated at runtime.
David
David http://blogs.msdn.com/b/dbrowne/

Access SQL Server data at time of Windows OS Boot Process

It is possible to access SQL Server data at time of Windows OS Boot Process and before login into Windows.
if anybody any idea on this.
If you think my suggestion is useful, please rate it as helpful.
If it has helped you to resolve the problem, please Mark it as Answer.
Varinder Sandhu www.varindersandhu.in

No, you need to identified before accessing to SQL Server. It is like you try turn on electric cooker before you open the door.
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
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Accessing an ASM Instance via OEM

Gaining access to an ASM-managed database instance via Enterprise manager is done in the same way as accessing a "normal" RDBMS database: http://<host>:<port>/em/
Is it also possible to access the ASM instance itself via the OEM? If so, what's the typical URL/port for access?
I have not seen this documented, and I wonder if it's possible to access the ASM instance via OEM after all, or can you view/manage ASM instance information only via SQL statements.
Thank you.
John

That makes perfect sense... nufortunately, I'm sitll confused. I just found a series of screen shots that explicitly say "Database Control", and the home page shows the "+asm" link I mentioned in my earlier post. What's more: these screen shots are directly from Oracle! Their "Oracle By Example" series has an entry called "Creating and Managing ASM Disk Groups", and the section called "Viewing Disk Groups" has a series of shots that clearly shows first an ASM-managed instance, and then the ASM instance itself, being directly managed by Database Control.
I wish someone from Oracle, or someone who has seen this in action, would chime in and let us know how it works!
Thanks.

Is it possible to access to a SQL Server in the LAN?

I would like to know if it's possible to access to a SQL Server that is in my LAN from Windows Phone 8.1.
Thank you so much.

Hello,
in principle, it's the question whether to implement a thin or a thick client and whether to design a two-tier or a multi-tier application.
A thick client is almost standalone - the business logic is implemented and performed by the client, whereas the thin client in principle does only provide an UI to access the services that the server provides.
Thus, thick clients have more workload than thin clients and thick clients must guarantee that the data stays consistent. Besides, if you have multiple thick clients for multiple platforms (which is often soon the case after you have at least one mobile
client) you have to port the whole business logic. This implies that you must fix each bug which is not in the presentation layer for each platform you support - and that you must propagate those bugfixes to all stores you support. Even if your clients are
trusted - a bug in the iPhone app could make the windows phone or the desktop app useless by accidentally breaking some data invariants. But to keep those database invariants intact, you must wrap all your operations into atomic transactions which will increase
the complexity of the business logic.
If you have a thin client and a logic tier between the presentation and data tier, you have a single point where you can ensure all data invariants and that you can easily debug and deploy since there is only one instance.
Maybe these links may help also:
[1], [2]
[1]
http://stackoverflow.com/questions/10679588/android-access-to-remote-sql-database
[2] https://community.oracle.com/thread/1331738
Regards,
Henning Dieterichs
Developer-Hotline for MSDN Online Germany
Disclaimer:
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For further information please contact us per telephone through the MSDN-Entwickler-Hotline:
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CSM 4.0.1 is removing ACS Server password and then cannot add a new

Hi,
We just wanted to use CSM 4.0.1 to change ACS Server keyword on a FWSM 3.2(5) but in the transcript I see how he removes the key and then the next statement is to add a 127.0.0.1 ACS Server that I have never defined and that failes because the connection is lost.
Can CSM be used to change the ACS keyword and not loose the connection before changing it? The product allows such a change and does not stop albeit it should now that this is unsuccessful.
Here is the transcript!
Line# 2. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): no snmp-server host fwsm-admin-context xxxx poll community comm1
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 3. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): aaa-server aaa-central (fwsm-admin-context) host xxxx
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 4. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): no key oldkey
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 5. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): exit
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 6. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): no logging host fwsm-admin-context xxxx
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 7. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): ssh timeout 30
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 8. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): ssh version 2
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 9. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): logging buffer-size 1048576
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 10. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): no logging debug-trace
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 11. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): logging trap informational
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 12. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): logging asdm debugging
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 13. (SUCCESS) Sent (Thu Dec 16 16:22:13 CET 2010): logging buffered debugging
Received (Thu Dec 16 16:22:14 CET 2010):
Line# 14. (ERROR) Sent (Thu Dec 16 16:22:13 CET 2010): aaa-server aaa-central host 127.0.0.1
Received (Thu Dec 16 16:22:14 CET 2010): ERROR: Interface "(inside)" does not exist. Please specify a valid interface name for this server
! COMMENT: Device reported error here and stopped accepting further commands
! COMMENT: BULK END
Line# 15. (ERROR) Sent (Thu Dec 16 16:22:14 CET 2010): https://xxxx/config?context=admin Received (Thu Dec 16 16:22:14 CET 2010): 24300 : Login failed
Caused by: Authentication failed on device [193.47.16.28]. Check the credentials.
Error: Server returned HTTP response code: 401 for URL: https://xxxx/config?context=admin
I think there are multiple problems, first it removes the key but does not add one and then it wants to add 127.0.0.1 to it and does not use an interface?

I would say that it it the interface problem but not that it had no interface but it had another interface.
The whole interface story is somewhat stupefying for me.
What I wanted to do is to use a single AAA Server definition for all my contexts on a FWSM, due to multiple imports in the beginning I ended up having 40 or so in the objects.
Each interface that we have on a context has a different name and it looks like CSM has a problem with this. We have tried to use interface with wildcards, but you cannot specify something like *context* or *vlan*. For us *context* is inside and *vlan* is outside.
This verification of the AAA Server should be done before trying to deploy and then not having access. Luckily all our contexts had their own AAA connection setup, so I could make changes. Because we have not used the local use for more than 3 years and had 3 weeks to search it. We almost rebooted the FWSM this Sunday (using a maintenance window) but found the password last thursday.

How do I configure snow leopard server to allow local client to access the server using its public domain name

I have SLS 10.6 running on my local network with DNS configured.
I can access the server from a client on the lan using server.local or server.domain where domain name is my publically registered domain,
From the internet I can access my server using the registered domain name i.e. www.domain.com.
Is it possible to set my server up so that www.domain.com also reaches the server when used by a client locally? At present I get a page not found error.

The configuration you're aiming for is called split-horizon or split-brain DNS, and it's quite possible. It can get slightly hairy when you have different stuff using the same host name for different purposes, for instance, and you'll need to track all external DNS entries in your internal DNS server when you're running "split".
Here is how to set up DNS services. Split-horizon is one of the options listed there.
My preference is to use a different domain or subdomain within the network, and to avoid using split-horizon where I can reasonably manage it. One domain name is configured for and reachable outside and is effectively public, and the other domain (or a subdomain) is inside and private and only reachable directly or via VPN, for instance.

Is it possible to access a group of (sequential) registers with a single URL?

I'm testing out datasockets to an A-B RSLinx OPC server. At the moment, it appears as though each register in the PLC has to be accessed with an individual URL. Is it possible to access a group of (sequential) registers with a single URL? I suspect i may have to cluster a bunch of individuals together

goog,
For each data member, you will need a unique URL. There is not a way to bundle them into one URL.
Randy Hoskin
Applications Engineer
National Instruments
http://www.ni.com/ask

10.10.2 keeps trying to access disconnected server

Hi there, kids!
Something in my 10.10.2 setup insists on trying to access a server that no longer resides at a particular address. Access to the new address is all good, but I keep getting interrupted by messages about the old one being offline/disconnected/dead.
Please - how do I find out what application/applet/daemon is doing this, and how do I persuade it to stop?
I have no problem hitting the command line if that's the most effective path.
Thanks!

There are many possible causes for this issue, and it may be very hard to resolve without wiping your account clean of everything except documents as a last resort. Please take each of the following steps that you haven't already tried. Back up all data before making any changes.
If you get the alert in the login screen before you log in, stop here and ask for instructions.
Step 1
If you get the alert as soon as you log in, it's probably caused by one of your login items or by software that otherwise loads at startup or login. Ask if you need help identifying it. Known offenders are "1Password" and "Adobe Resource Synchronizer."
Step 2
If there's an icon representing the server in the sidebar of a Finder window, hold down the command key and drag it out.
Step 3
In the Finder, press the key combination command-K or select
          Go ▹ Go to Server...
from the menu bar. In the upper right corner of the window that opens is a Recent Servers popup menu represented by a clock icon. From that menu, select
          Clear Recent Servers…
and confirm. Test.
Step 4
Open the Printers & Scanners pane in System Preferences and delete any network devices you no longer use. If in doubt, delete them all and add back the ones you want.
Step 5
Triple-click anywhere in the line below on this page to select it, then copy the text to the Clipboard by pressing command-C:
~/Library/PDF Services
In the Finder, select
          Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return. A folder may open. If it does, move the contents to the Desktop, or to a new folder on the Desktop. Log out and log back in. Test. If there's no change, put the items you moved back where they were and continue.
Step 6
Open the folder
~/Library/Preferences
as in Step 5 and move the file named "loginwindow.plist" items in that folder to the Trash, if it exists (it may not.)
Log out and back in again, and test.
Step 7
Other possible causes are references in the iPhoto, iTunes, or iMovie library pointing to the server, bookmarks in the Preview application, and PDF files created by Adobe Acrobat with embedded scripts.
Try rebuilding the iPhoto library, if applicable.
Step 8
Resources such as images or sounds stored on the server may have been added to various applications. Examples would be pictures added to Contacts and custom sounds added to Mail. The range of possibilites here is practically infinite, so I can't be more specific. You might get a hint by launching the Console application and looking for error messages that appear at the same time as the alerts.
Step 9
Disconnect all wired peripherals except those needed to start up. Start up in safe mode. Test. After testing, restart as usual (not in safe mode) and verify that you still have the problem.
Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Step 10
Triple-click the line below to select it:
/System/Library/CoreServices/Directory Utility.app
Rght-click or control-click the highlighted text and select
          Services ▹ Open
from the contextual menu.* The application Directory Utility will open.
In the Directory Utility window, select the Directory Editor tool in the toolbar. Select Mounts from the Viewing menu in the toolbar, and/Local/Default from the node menu, if not already selected. On the right is a list of names and values. By default, the list is empty. If it's not empty, post a screenshot of the window and stop here.
*If you don't see the contextual menu item, copy the selected text to the Clipboard (command-C). Open a TextEdit window and paste into it (command-V). Select the line you just pasted and continue as above.
Step 11
Open the following file as you did in the last step:
/etc/auto_master
It will open in a TextEdit window. The contents should be exactly this:
# Automounter master map
+auto_master          # Use directory service
/net               -hosts          -nobrowse,hidefromfinder,nosuid
/home               auto_home     -nobrowse,hidefromfinder
/Network/Servers     -fstab
/-               -static
If there are any other lines in the window, post them. Otherwise, close the window.

If remote access is allowed on the server, Then can my users on the local network access this server by ie

Dear all,
If my server is enabled for the remote desktop connection, then the users on the local network can access my server IIS services by entering the IP address of my server in the IE (http/https) on the local network only.
I went to control panel>>system>>Allow Remote desktop Connection>>with network level authentication.
Now If my team wants to access this server not by opening the Remote Desktop Connection, rather by entering the IP address of my server on the IE and access the resources offered.
Is it possible by this way,
Or is there any other method to do so.
Regards,
Ahmed

3. My web Developer is installing an application on the server for our department team. To test this application running, he wants to access this application through the local machine from browser (rather than logging in through the remote desktop connection).
4. He wants this application to run on the local network only.
5. He wants me to do some setup, that he must be able to enter the IP address of the server in the browsers address bar on his local machine and test the functionality of his application on the local network.
If this is the requirements of the developer, I guess he wants you to configure IIS.
You can do a test, whether IIS is working properly.
Log on to server, enter https://localhost or http://IP_address_of_the_server don't know whether some ports are configured in order for your IIS to work.
check out this youtube video:
https://www.youtube.com/watch?v=tNAdv1EPj-I
Every second counts..make use of it. Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.
IT Stuff Quick Bytes

Is it possible to access the http web interface over the fa1 management interface?

Hello All,
    I am remotely connected into a Cat 4500 + Supervisor V module via console cable and point to point connection from laptop to fa1 management interface on SupV. SupV module is running IOS 15.0(2)SG8.
    I am not able to physically change the patch cable from fa1 management interface to gi2/3 or any other switch port for a couple days and would like to see if it is possible to access the http server through this fa1 port since I am working remotely. I can ping the laptop from fa1 and tftp ok but cannot access the http/https server. Is this even possible without connecting the laptop into a regular switch port like gi 2/3 gi 2/4 etc..? The reason I ask is I would like to use Cisco Networking Assistant gui for some things but need access to https server first over the fa1 link.
Any suggestions would be much appreciated.
Thanks!
-S

Here is the ACL list. I have not made any entries into this list and all of these are default at this time. Do I need to make an explicit allow ACL for http?
Thanks!
-S
#show access-list
Extended IP access list system-cpp-all-routers-on-subnet
    10 permit ip any host 224.0.0.2
Extended IP access list system-cpp-all-systems-on-subnet
    10 permit ip any host 224.0.0.1
Extended IP access list system-cpp-dhcp-cs
    10 permit udp any eq bootpc any eq bootps
Extended IP access list system-cpp-dhcp-sc
    10 permit udp any eq bootps any eq bootpc
Extended IP access list system-cpp-dhcp-ss
    10 permit udp any eq bootps any eq bootps
Extended IP access list system-cpp-energywise-disc
    10 permit udp any eq any eq 0
Extended IP access list system-cpp-hsrpv2
    10 permit udp any host 224.0.0.102
Extended IP access list system-cpp-igmp
    10 permit igmp any 224.0.0.0 31.255.255.255
Extended IP access list system-cpp-ip-mcast-linklocal
    10 permit ip any 224.0.0.0 0.0.0.255
Extended IP access list system-cpp-ospf
    10 permit ospf any 224.0.0.0 0.0.0.255
Extended IP access list system-cpp-pim
    10 permit pim any 224.0.0.0 0.0.0.255
Extended IP access list system-cpp-ripv2
    10 permit ip any host 224.0.0.9
Extended MAC access list system-cpp-bpdu-range
    permit any 0180.c200.0000 0000.0000.000c
Extended MAC access list system-cpp-cdp
    permit any host 0100.0ccc.cccc
Extended MAC access list system-cpp-cgmp
    permit any host 0100.0cdd.dddd
Extended MAC access list system-cpp-dot1x
    permit any host 0180.c200.0003
Extended MAC access list system-cpp-lldp
    permit any host 0180.c200.000e
Extended MAC access list system-cpp-mcast-cfm
    permit any 0180.c200.0030 0000.0000.000f
Extended MAC access list system-cpp-pppoe-disc
    permit any any protocol-family pppoe-disc
Extended MAC access list system-cpp-sstp
    permit any host 0100.0ccc.cccd
Extended MAC access list system-cpp-ucast-cfm
    permit any host 000d.6558.d5fd

Is it possible to connect my home computer to files stored on my running osx server mac via VPN

Is it possible to connect my home computer to files stored on my running osx server mac via VPN. I have VPN set up and can access the Calendar and Contacts via a web browser, however I want to be able to access data files store on the hard drive and shared external drives connected to it. The MacPro runs OSX Server Lion. Any Ideas if this is even possible or how to do it!

Yeah, that's what I kinda figured. Maybe there is another solution - here is my situation:
I have internet and cable service through Telus. Telus' system consists of a modem/set-top-box that provides internet (ethernet and wifi) and TV signal (corded) for one TV and another set top box that provides internet (ethernet only) and TV signal (corded) for my other TV in the basement.
I have an Airport Extreme connected to the modem upstairs which I am using as my home network wifi. I also have an external hard drive (USB) connected to it on which my iTunes library is shared with all Apple machines in my home network.
My upstairs ATV, connected to my APE, works fine and streams internet (Netflix), iTunes Store and my shared iTunes drive just fine - the APE is 3 feet away with a great signal.
My downstairs ATV, also connected to my APE via wifi, does not stream so well, particularly the media from the shared drive. I suspect that this is the case because of signal degredation.
Any suggestions on how to reconstruct my home network to enable my downstairs ATV to work properly?

After Installing Oracle Virtual Box and changing the network adapter to bridged mode cant access my server

Hi ,
I have installed Oracle Virtual box on windows server 2008 r2 hosted on 1und1.de.
Till installtion and setting up untun on virtualbox it was fine, but once i changed the adapater to bridged mode. I immediatly lost connectivity with my server and now cant access.
It is now 2 days i cant access my server and neither ping it, also the website hosted on it is also down.
The 1und1 has following 2 options
1) using putty i can connect to server command prompt using administrator but cant run any gui application
2) Server Rescue mode: where i get special environment to start, stop services, access registry and command prompt.
Till now i have tried lot of setting to enable network connectivity but not able to success
This is the result of Ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : s15453760
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter VirtualBox Host-Only Network:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : VirtualBox Host-Only Ethernet Adapter
Physical Address. . . . . . . . . : 08-00-27-00-04-FD
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::5d5c:5bbc:c61:e9b1%16(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.233.177(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 352845863
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-15-B9-51-EA-00-19-99-A5-E7-BE
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{BBF9AA14-45EA-460C-8F23-E106D890D878}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter 6TO4 Adapter:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Local Area Connection* 12:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
How can i restore my connection.
Thanks

Hi,
According to the result of "ipconfig /all", the physical adapter dosen't appear.
Please check if the physical network adapter works properly. We can verify this in Device Manager.
To open Device Manager by using the Windows interface
Click Start, and then click Control Panel.
Click Hardware and Sound.
Click Device Manager.
If the network adapter is working properly, please make sure that the Internet Protocol Version 4(TCP/IPv4) has been checked in the properties of the physical network adapter.
If issue persists, please try to uninstall the Oracle Virtual box.
Best Regards.
Steven Lee
TechNet Community Support

Multiple IPv6 to connect to single IPv4 server NAT-PT

Hi Expert,
I've a requirement to implement NAT-PT for 3 IPv6 customer they will be connecting to our one server IP within IPv4 network. I have no chose to choose
NAT64 instead of NAT-PT as we know NAT-PT is historic per RFC4966. So. I checked the link below with V4/v6 topology with multiple mNAT-PT devices
http://tools.ietf.org/html/draft-park-scalable-multi-natpt-00#section-5 as an option. However for my design is not, we are looking to do the NAT-PT in our router that connected those IPv6 sites into one IPv4 server. I tried to lab this up and I had issue with Ipv6 nat prefix /96 as each customer will be assigned diffrent /96 prefix and I can assign them on the interface Egres to the customer , however there will be issue assigning those prefix /96 to the insite fa0/0 which connet to the IPv4 server. So I'm looking to see if some one have any other option or if some one know good link to the NAT-PT using PAT I belive could solve this issue.
R1(IPv6) & R2(IPv6) & R3(IPv6) connect to R4(IPv6+IPv4) where the server is behind R4.
Any help will be appricated.
Thanks

Weak up guys, no replies yet. Anyhow I got it to work with NAT-PT using PAT. I assigned multiple 2001 & 2003 v6 addresses in 2 diffrent routers ( 2001:A:B:F::1 & 2003:DB8:BBBB:1::9) accordingly and on the NAT-PT router configured the following:
router 3:
ipv6 nat translation timeout never
ipv6 nat v4v6 source 192.168.40.200 2001::C0A8:28C8
ipv6 nat v6v4 source list list_to-ipv4 interface FastEthernet0/0 overload
ipv6 nat prefix 2001::/96
ipv6 access-list list_to-ipv4
permit ipv6 2001:A:B:C::/64 any
permit ipv6 2001:A:B:D::/64 any
permit ipv6 2001:A:B:F::/64 any
permit ipv6 2001:DB8:BBBB:1::/64 any
permit ipv6 2003:DB8:BBBB:1::/64 any
Then Ipv6 nat on the interfaces and I can ping from the remote v6 network to the server IP however can not ping from IPv4 to IPv6 back, this is where I need to work on, if any one know the answer please reply I may be missing something.. Thanks
Thanks to the cciethebeginning web site.

CSM: Is it possible to access IPv4 server farms via IPv6 vIP?

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