Is this network config possible?
First thanks in advance everyone.
Here's my question(s)
I've attached a diagram of my network and was wondering if it was possible (maybe I am wording incorrectly) to "bridge" my internet connection from my router. I don't want my router to handle NAT, but I only have one IP address coming in for my ISP.
I would like for my PIX to continue to manage my NAT connections, and I want to avoid using a double NAT.
Please advise, thank you
Your topology diagram doesn't seem to be uploaded to the forum correctly. There seems to be problem uploading file recently: current.JPG (41.9 K) QUEUED"
However, base on your question, yes, it is possible for the ADSL router/modem to be configured in bridge mode.
Not sure which router you are using, however, here is the Cisco router configuration guide for bridge mode config:
http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008071a807.shtml
And here is the configuration for PPPoE client on PIX:
http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00801055dd.shtml
Hope that helps.
Similar Messages
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Is it possible to set this network up?
I have been trying different things for about 2 or 3 weeks now, and I cant seem to get this network to work how I want it. I am starting to think its impossible.
So with that said, ideally this is how I would like things to work.
I have a PC (running XP), printer, Macbook, two stereo systems, two airport expresses (one old and one new) and a wireless linksys router which is hooked up to various electronics in the living room via cable.
My macbook pro is no issue, it hooks up wirelessly just fine.
Airport 1 is in the living room. It is hooked up to the router via cable, and to the surround sound system I have in the living room.
Airport 2 is in the bedroom. I would like it hooked up to the bedroom speakers, the printer, and the PC. Problem is, my PC refuses to work with wireless network cards, so it has to be hooked up via cable.
So is this somehow possible? Two different speakers for airtunes, wired connection provided by airport 2, and a printer?
I have had semi-success with this, but I just cant get it to fully work. I can get the router to work fine, and I can get airport 1 to work fine. Airport 2 is where I have the issues. Some days I can get it to work how I want it for maybe 10 minutes. Other days I can get one or two things to work. Yet some days I cant get any of it to work at all.
So anyone have any ideas? Is it even possible? Any help is appreciated.Hello Zpilot21. Welcome to the Apple Discussions!
There are a couple ways to do this:
1) Connect the 802.11n AirPort Express Base Station (AXn) to the router by Ethernet. Configure both the AXn and the 802.11b/g AirPort Express Base Station (AX) static WDS, or
2) Connect the AX to the router by Ethernet, and then, configure the AXn as an Ethernet bridge. Apple calls this a ProxySTA.
In either configuration, the AX (located in the bedroom) would have its Ethernet port active for Internet connectivity.
The first option would extend the wireless network created by the first AX, but has the major disadvantage of the bandwidth penalty to support operating a WDS. The second option would not provide wireless at the 2nd AX ... only Ethernet, but can still share a printer or support iTunes streaming. -
Query on the 'Allow management operating system to share this network adapter' setting?
I have a Hyper-V R2 Test box with 2 NICs. The setting 'Allow management operating system to share this network adapter' was enabled by default on the virtual network that was created as part of adding the Hyper-V role. I configured the virtual network to use the 2nd physical NIC on the box that will be dedicated for VM traffic.
I know that best practise recommends isolating the traffic for host management, and virtual machines between different NICs if possible.
Interestingly, when i unchecked the 'Allow management operating system to share this network adapter' checkbox, one my of my NICs (the one configured for VM traffic) immediately disappears from view in the list of network adapters. At the same time, wiping the static TCP/IP config I have applied to the NIC. Only the virtual switch and management connections remain visible. If i re-enable the above setting, the missing network adapter re-appears but with its previous statically set config wiped.
Q1 Is this expected behaviour?
Q2 In Hyper-V version 1.0, this setting doesn't exist. As such, does that mean the operating system would share the network adapter by default and cannot be disabled from doing so? I assume this is the case, as all of the network adapters are present/visible on the same server, and in the absence of this setting.
TIA for any advice
MarkIt is not that things are hidden - in fact part of the confusion is that too much is shown - it is that they are moved.
Lets go back to the beginning (I am going to describe R2):
If you have a host with two nics and zero External networks - in Network Connections you will see two interfaces.
Go into the Virtual Network Manager and create an External Virtual Network and bind it to NIC 2 - do not select the option for the management OS to share the network.
If you look at Network connections you still see two interfaces, but NIC 2 is now bound to the virtual network protocol - it is dedicated to being a port of the External Network.
This is what happens when you attach a physical NIC to an External Network - it becomes an extension of the External Network - the hypervisor owns it - the management OS does not.
Now - modify the External Virtual Network and turn on the option to share with the management OS.
If you look at Network Connections you will see a new (third) interface.
kThis new interface is a soft interface tht is only exposed to the management OS by the hypervisor - it is a virtual NIC that is attached to the External Network - thus allowing the management OS to share the physical NIC 2 with all the other 'domains'.
In the hypervisor language a 'domain' is a generic way to describe a system managed by the hypervisor - the parent (managemetn os) is domain 0 (dom0) and any VMs are domain 1 through n. Therefore the management OS doe snot own the hardware, the hypervisor does - the management OS just handles managing the VMs and making sure they all play well with each other as well as creation and description, and managing networking and storage. But it is really a special VM.
Brian Ehlert
(hopefully you have found this useful) -
Error/warning message "you don't have permission to modify files in this network location"
Hi,
We have a windows server 2008 running, and we access it via remote desktop. And there's this certain folder that all users access, and where we save important files. So, since this is where important files are stored, we wanted to disable deletion (and if
possible moving) of the folder and everything under it. However, it's harder than i thought. Right now, we have the permissions "Delete" and "Delete files and subfolders" disabled already, BUT when we try to save a file to this folder,
we got this warning/error message:
"You don't have permission to modify files in this network location"
The file is saved however, but there's no content. But when we try to cut/copy an existing file to this folder, it works.
Does anyone know how a workaround on this issue. I've already spent days configuring the settings, and when one works, another issue comes up. This is really frustrating.
Thank you.Hi,
What are NTFS Permissions and Share Permissions of the shared folder? If you remove delete permissions, when someone tried to create a new folder, they couldn't rename it. Without Delete permission, we can open, modify a file and save with the same file name
but cannot create a new file with a new name.
For more detailed information, please refer to the thread below:
NTFS Permissions Question - Allow creation but not deletion
https://social.technet.microsoft.com/Forums/windowsserver/en-US/3335a9b3-d49a-42f0-970a-3fe44b551274/ntfs-permissions-question-allow-creation-but-not-deletion
Best Regards,
Mandy
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are trying to better understand customer views on social support experience, so your participation in this
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error message that my local host name is in use and the system generates a new one every time I wake my mac the error mssg reads This computer’s local hostname “D-360.local” is already in use on this network. The name has been changed to “D-444.local”.
There are several possible causes for this behavior.
1. Two (or more) computers on the local network have the same Bonjour name, such as "X's-MacBook-Pro.local". Resolve the name conflict by renaming one or more of them in the Sharing preference pane.
2. You have two simultaneous connections to the same local network: probably Ethernet and Wi-Fi. If applicable, disconnect the Ethernet cable or turn off Wi-Fi.
3. A Mac wakes from sleep due to network traffic. This is a bug in OS X that may only affect some models.
4. A device that gets its network address from the router wakes from sleep, and the address it was using before has been assigned to another device.
5. A third-party wireless router has incompatible settings or firmware. In that case, refer to the manufacturer or ISP for support. Restarting the router may help, temporarily.
6. See also this support article. -
I get this message: This computer’s local hostname “x-8.local” is already in use on this network. The name has been changed to “x-9.local” I have turned off sharing and it continues to upgrade name. What is the fix?
Hi, this is a common problem, mostly just irksome though.
It can have many cause, like using more than one Interface for connections, Router temporarily losing x.local & seeing a new connection with x.local already used, insists it must be x-1.local, x-2.local, etc..
What all Sharing do you have enabled?
Some possible fixes...
http://forums.macrumors.com/showthread.php?t=542899
https://discussions.apple.com/thread/3941367 -
I have been trying to reinstall my PhotoSmart309a. Network config report says its disabled - how to
I have been reinstalling my Photosmart 309a and when doing the wireless network set up - it never finds the network so I ran a network config page and it says my wireless is disabled. I have restored all network settings and shut off the printer/restarted with #6 depressed as I restarted (tip from HP support) and not no avail. My printer can still not find the network. This has typically been very easy to setup but something has happened.
Any suggestions as to how to ENABLE the wireless on the printer???
Please help.
RGAonlineHi RGAonline,
If you connect a Ethernet cable from the printer to the router does the network configuration page show an IP address?
Use Wireless Setup Wizard
Write down your network name (SSID) and WEP key or WPA passphrase.
Turn on wireless radio.
Press Setup.
Highlight Network and press OK.
Highlight Wireless Radio and press OK.
Highlight On and press OK.
Start Wireless Setup Wizard.
Highlight Wireless Setup Wizard and press OK.
Highlight your network name and press OK
Follow the prompts on display to complete connection.
Press OK to print a network configuration page.
I am an HP employee.
Say Thanks by clicking the Kudos Star in the post that helped you.
Please mark the post that solves your problem as "Accepted Solution" -
i recently told my ipod touch to "forget a network", but now, i would like to join it. is it possible to do this? if so, how can i tell my ipod touch to "remember it"?
That makes sense, thank you.
The scenario i'm talking about is this - I'm at home, my home wi-fi isn't on so my phone asks me if i want to join a nearby network, this network is one i don't want to join (i also don't have the password for this network) so i say no. Before 2.0 & 2.0.2 i'm sure i would be able to go 'Settings' > WiFi > 'Choose a Network' > Find the network i don't want to join > tap the blue arrow > the click 'Forget this Network'. This would then stop my phone asking if i want to join this network.
From what you are saying (i think), is that i must connect to that network before i can instruct my phone to forget it?
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I receive the error "requested URL is not supported on this network" when trying to play videos on my iPhone. Can you please advise how to fix this problem?
Hi,
You will need to re-instal iCal as an optional install from your OSX installer DVDs. Then run the Mac OS X 10.5.8 Combo Update.
Best wishes -
User gets "This network connection does not exist" when she tryes to log on to Terminal Server (2008 R2)
I got more than 100 users. Shes the only one getting is. We tried four computers (All Windows 7 Pro)
Nothing useful in event viewer to mention.Hi,
Thank you for posting in Windows Server Forum.
Does that user able to login previously?
From your comment, it seems that there is some permission issue with that user. As you have checked that user with different system also. Please check that user is added under “Remote Desktop User” local group and also allowed “Allow log on through
Remote Desktop service” permission under group policy. Also please check that when user tries to login it uses “Domainname\Username” format.
In addition for a try, also check by disabling firewall on one particular system.
To add users and groups to the Remote Desktop Users group by using Local Users and Groups snap-in:
1. Click Start > Administrative Tools, Open Computer Management.
2. In the console tree, click the Local Users and Groups node.
3. In the details pane, double-click the Groups folder.
4. Double-click Remote Desktop Users, and then click
Add.
5. In the Select Users dialog box, click Locations to specify the search location.
6. Click Object Types to specify the types of objects you want to search for.
7. Type the name you want to add in the Enter the object names to select (examples) box.
8. Click Check Names.
When the name is located, click OK.
More information:
Remote Desktop disconnected or can’t connect to remote computer or to Remote Desktop server (Terminal Server) that is running Windows Server 2008 R2
http://support.microsoft.com/kb/2477176/en-us
Hope it helps!
Thanks,
Dharmesh -
I don't own an Apple device, but I have purchased an audio album from the iTunes store. How can I play this on my android phone, as I am unable to burn the album to mp3 format? Can I obtain a refund if this is not possible? Thanks
p.s. I am not knowledgeable of Apple/iTunes etc, I was under the impression that if I purchased an album then I can use my purchase on a non-Apple devicemickyja wrote:
I don't own an Apple device, but I have purchased an audio album from the iTunes store. How can I play this on my android phone, as I am unable to burn the album to mp3 format? Can I obtain a refund if this is not possible? Thanks
p.s. I am not knowledgeable of Apple/iTunes etc, I was under the impression that if I purchased an album then I can use my purchase on a non-Apple device
Micky,
The iTunes Store sells songs in AAC format. Most Android phones can play AACs. Just sync them to your phone per the instructions with the phone.
If by any chance your phone does require MP3 format, you can use iTunes to convert the files, per this guide:
iTunes: How to convert a song to a different file format - Apple Support
(This conversion does not require burning.)
For future reference, note that the iTunes Store is really optimized for people using Apple devices. You might find it more convenient to buy music in Mp3 format from Amazon Digital Music or Google Play Music. -
After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?
Unfortunately I tried that and it didn't work. Thanks for the help though. I tried to uninstall and it said I couldn't because the file is corrupt or something, but I think I finally got it uninstalled and/or deleted or whatever, but now I try to reinstall/download it again from the beginning and I can't. No matter what I do I can not get Firefox working again. No matter how many times I try to redownload it. Any other suggestions?
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My home network has an Airport Extreme w/Time Capsule as the base and then an Airport Express and a second Airport Extreme to reach different areas of the house. Is there a way to use the second Airport Extreme for file storage on this network? Network is administered through an iMac running OS X Yosemite 10.10.2. Ideally, would like for the second Airport Extreme hard drive to appear on the list of devices in the Finder window.
Ok.. gottcha
The problem is network wise.. Yosemite is about equal to tin cans and string.. pathetic.
Here is my usual set of instructions to get anything working on Yosemite.
The best way to fix problems is a full factory reset of all the AE in the network.
Factory reset universal
Power off the AE.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the AE to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
Then redo the setup from the computer with Yosemite.
1. Use very short names.. NOT APPLE RECOMMENDED names. No spaces and pure alphanumerics.
eg AEgen5 and AEwifi for basestation and wireless respectively.
Even better if the issue is more wireless use AE24ghz and AE5ghz with fixed channels as this also seems to help stop the nonsense.
2. Use all passwords that also comply but can be a bit longer. ie 8-20 characters mixed case and numbers.. no non-alphanumerics.
3. Ensure the AE always takes the same IP address.. this is not a problem for AE which is router.. it is a problem for AE which is bridged.. you will need to set static IP in the main router by dhcp reservations or use static IP in the AE which is tricky.
4. Check your share name on the computer is not changing.. make sure it also complies with the above.. short no spaces and pure alphanumeric..
5. Make sure IPv6 is set to link-local only in the computer. For example wireless open the network preferences, wireless and advanced / TCP/IP.. and fix the IPv6. to link-local only.
6. Now mount the disk of the second AE in finder... manually.
Use Go, Connect to Server and type in the AE ip address.
SMB://10.0.1.2
Where you will replace that address with the actual address. The network resource should be discovered and then it will request the password.. type that in and make sure you tick to save it in your keychain.
There is a lot more jiggery pokery you can try but the above is a good start.. if you find it still unreliable.. don't be surprised.
Do as much as you want of the above... not all of it is necessary.. only if you want it reliable.. or as reliable as Yosemite in its current incarnation can manage.
The most important thing is point 6.. mount the disk using direct IP address and not names.. dns in Yosemite is fatally flawed.
See http://arstechnica.com/apple/2015/01/why-dns-in-os-x-10-10-is-broken-and-what-yo u-can-do-to-fix-it/ -
On a Windows 2008 R2 server that had been working fine, all of a sudden some shared folders became inaccessible. Clicking on them returned the following: "<Folder> is not accessible. You might not have permission to use this network
resource. A device attached to the system is not functioning."
If I create another share with a different name for that same folder, it works fine. If I delete the original share then recreate it with the same name, I get the same error. However, if I right click on the problematic share and select 'map
network drive' that works. So this would not appear to be a permission issue.
I discovered this problem because the path for mapping the home folder as a property of their AD account stopped working.
I have tried most of the common things found on the internet. I've tried accessing via IP, same issue. While I only have a couple 2003 servers, those can access this resource.
At this point, I'm pretty much out of ideas. Any help would be appreciated. I also have some reports of potential issues with some printer mappings too which I will have to investigate in the morning.
If anyone has a solution to this I would be extremely grateful. Thank you.Hi,
Can you access the shard folder locally? Is a specific server cannot access the shared folder? Please try to Boot your server in Clean Mode to check if some third-party software cause the issue.
How to perform a clean boot in Windows
http://support.microsoft.com/kb/929135
Best Regards,
Mandy
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Hi All, I reluctantly upgraded to IOS 7.1.1 on my IPAD last night , reluctant as every upgrade which promises fixes which dont impact me causes problems that do , which I fix via this community. Today I can no longer access my WIFI at home, my non Apple devices all work fine.I have tried all the online suggestions I can find for this, reset facgtory settings, it will not allow me to 'forget this network', I try to reconnect and it asks for my password which I know is correct and it says it cannot access my network. It can access an unsecured one I believe, but that is not ideal. Any fresh suggestions would be really welcome, please. Many thanks
Thanks so much for your reply, yes I did and that has not worked either . A friend has suggested re installing upgrade, so may try that .
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