DMVPN ISAKMP running in manual mode

Our main goal is to improve safety on our WAN DMVPN using current equipment of Cisco.

We use currently pré-partagées on our DMVPN IPsec keys are configured.

We would like to switch to locally generated RAS keys, but our (spokes) Cisco routers have maps of crypto accelerator that prevents the use of RSA keys. We cannot move to Certs at this stage.

We then tried to upgrade to IKEv2 IKEv1, but routers hub with the latest Cisco IOS code, do not support IKEv2.

We thought we could use ISAKMP manual but need cryptographic cards.

I can't locate any documentation that relates to manual DMVPN and IKSAMP.

Someone at - it a URL or a configuration that supports manual DMVPN and ISAKMP in a Cisco environment?

TKS

Frank

Frank,

What exactly do you mean by "manaul" isakmp? ISAKMP is key management protocol - IE dynamic.

If you mean the manual keys for IPsec as described here:

http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080093c26.shtml

They don't provide any security additional tho.

IKE v2 has been intriduced in 15.0 I believe, I did not (yet) a deployment with DMVPN and IKEv2 (don't know if that is even supported at the moment).

Please note that any router IOS can be a certification authority at the same time as a DMVPN hub or talk. If you want to deploy certificates.

If it is added security you're looking for, a quick way, you can add for example add proxy authentication to access resources via the tunnel.

Marcin

Tags: Cisco Security

Similar Questions

  • window repair virus won't let me not even run in safe mode system restore.

    original title: window repair virus won't let me not even run in safe mode system restore.  What should I do now?

    Research on the web.  Not far from the computer.  Computer is speaking.  Windows repair itself downloaded to my computer XP Prof  Apparently erased all programs, all about office except explore and recycle bin.  Computer restarted in safe mode to do a system restore to an earlier date to wipe clear out of the memory of the computer.  Has started the system restore, you click on a date, click, hourglass and then nothing.  No message, nothing.  Click Next again and still nothing.  Download Security Essentials.  Took several attempts so that it can be updated.  Computer turns off.  EU Security Essentials uninstall and reinstall.  Finally updated.  I hope this works!

    Hi, John. I had to deal with this virus of the Windows repair. I have had pretty good luck (fingers crossed anyway) by using the removal guide posted on bleepingcomputer.com.

    http://www.bleepingcomputer.com/virus-removal/remove-Windows-repair

    They have a program called rkill download that stops all the running processes. Allows you to prevent the virus from Windows repair. It will give you a file log and show you things that stop you. Write those down.

    I had the same problem you had with not be able to update Malwarebytes. I would like to run rkill, run Malwarebytes, and then reboot and repair Windows would jump to the top. On the third try, I didn't restart after running rkill and Malwarebytes. Instead, I searched for the files that rkill to stop (and I wrote down) and remove them manually from the C drive. Also, I have downloaded and run CCleaner which has removed registry now dead keys associated with the repair of Windows virus in the registry.

    CCleaner: http://www.piriform.com/ccleaner

    Then I rebooted. That seemed to do the trick: I was able to update Malwarebytes again. I ran the program display offers the site computer network, and which unhid all files that was hiding the Windows repair virus.

    Again seems to work... thought it might be of help to you as well! Good luck!

  • All my applications and windows only open in Notepad who say, this program cannot be run in DOS mode, or this program must be run under Win32.

    I can't access one of my applications. or open all the windows. Because they are all open them in Notepad who say, this program must be run under Win32, or this program cannot be run in DOS mode. The only thing I can do is to use my browser and access the internet. This problem started in Wordpad and somehow put in Notepad.

    Hello

    This should help you.

    'Restore. Association of exe in Windows 7/Vista after incorrectly associating it with another program"

    http://www.Winhelponline.com/blog/restore-exe-file-Asso-Windows-7-Vista-incorrectly-associated/

    "When you run an .exe on a Windows XP, Windows Vista or Windows 7 computer file, the file can start another program.

    Run the Mr.Fixit here or you can use the manual method it y to correct yourself

    http://support.Microsoft.com/kb/950505/en-us

    And also, read information please.

    'Change the programs that Windows uses by default'

    http://Windows.Microsoft.com/en-us/Windows7/change-which-programs-Windows-uses-by-default

    See you soon.

  • Firefox is running with cyanogen mod on a samsung galaxy ace s5830?

    My samsung galaxy ace s5830 was a 10.2 cyanogen mod version (compareable to 4.2.2 android). but it was not compatible with the real version ff for android. then I upgraded to version 11.1 cyanogen mod (compareable for android 4.4.4 kitkat). but the real version ff for android isn't always compatible wirh this hardware/software-configuration. download game google store is always denied.

    my questions are: is usually run on versions mod cyanogen (custom rom) with my samsung galaxy s ace 5830 ff?
    If no, which is the lowest (oldest) "samsung galaxy" - series, where I can download ff for android, and what version of android it takes me at least?

    Thanks a lot for your help!

    with sincere friendships.

    grashalm

    That old phone of 2011 is ARMv6 cpu that is no longer supported.

    from Firefox 31.0 support for ARMv6 was ignored, because only ARMv7 and Intel x 86 is supported.

  • Firefox only runs in compatibility mode

    I have Windows 7 Home Premium 64 bit,

    I've been running Firefox with no problems, however, today when using crashing all of a sudden and I was unable to start.

    It will display a menu with choice to run in safe mode and a few other options, but I wouldn't be able to start in safe mode, because, while displaying the options, the message "windows is trying to solve the problem" appears freezing firefox and the only way out is to leave the program.

    However, if I decide to start firefox in compatibility mode with XP sp3, I can use it without any visible problem.

    The only changes that I did is updated Java yesterday, but there were no questions just after the update.

    How would I fix this?

    Need the latest Java to run some applications (especially chess) that requires the latest version of / i /.

    I have nothing in the crash from today newspaper

    We are sorry to hear that your Firefox seems to be crashing. Please perform the following steps to give us an ID of crash report which helps us to learn more about the cause of the accident.

    1. Entered on: crashes in the Firefox address bar (this is where you enter your website name) and press ENTER. You should now see a list of submitted incident reports.
    2. Copy the latest report 5 ID you see in the window of accident report and paste it in your answer in the forum.

    Thank you in advance for your help!

    More information and additional troubleshooting steps are in the article Firefox plant - troubleshoot and prevent assistance fixing crashes .

  • Code that is running in Debug Mode, but not in Standard Mode

    Hello world

    A few months ago, I wrote a code that registers the current over time.  He measures each 1 s current, and it gives the user the ability to specify how often the data should be encoded.  It can be either linear (for example, every minute), or logarithmic way (by small increments in the largest leading to greater value and the user can specify the maximum sampling intervals).  I also created a queue that will record the "last minute".  For example, if the user wants to see what happened at the last minute, he will have every second saved and that data will be added at the end of the file.

    However, it was a messy piece of code (while working), and I wanted to clean it up so that it would be easier to add in the future.  I started to learn more about state machines.  I'm slowly building.  First the user pushes playing, and then complete the where to save, intervals of maximum recording, other variables etc and click on load.  After that, the user can run a push play to start the program.  For now, it is not connected to any equipment, I wanted just the working time of recording intervals.

    At present, if it is running in debug mode, everything works well, but if it is not in debug mode, it stops after a few intervals.  I think it is most likely a race condition.  I have a few local variables, and I read that they must only be used if there are used in two places inside the same VI. But I do not think that I use in the subVIs.

    Can someone give me some advice please?  It seems it is not updated to the next recording interval.  I have attached my code.


  • is it possible to load and execute space cadets in windows 7 on a Windows XP disk. then running in a mode of compatibility for Windows XP or 95

    original title: Space cadet 3D pinball

    Pinball Space cadet is not not available for windows 7. is it possible to load and execute space cadets in windows 7 on a Windows XP disk. then running in a mode of compatibility for Windows XP or 95. I have a relevant disc that I purchased when using XP (and seriouly consider replace Windowsd 7 with). If it is possible, are there problems to download it.

    Try this: http://mspinball.weebly.com/download.html. He was installing a short test, and it works (download and installation may alert you to "Unknown Publisher", but various analyses did not find anything harmful). "192GO should be enough for everyone." (of the miniseries "Next generation jokes")

  • Age of empires II: age of Kings and age of empires II 'winners' works is not on vista. Tried to run in compatibility mode!

    I tried to run in compatibility mode, but it still doesn't work.

    He moved very well, and I tried to reinstall several times.

    whenever I go to play, it says that it has stopped working and windows tells me when they find a solution.

    Help, please

    I really want to play this game =)

    Thank you for your reply and your answer. Your solution was inapplicable in this case for these 2 reasons. The AE2 and The Conquerors expansion have been installed, but for some reason, the EULA was absent, I finally found and agreed. I have implemented my Shaw cable ISP security. It is a very good set up and is basically silly evidence in the game. One of the peculiarities is the deep guard who monitors all programs and Web sites. All I have to do is turn off while I'm running AE2 or IT.

    I found information about Shaw Secure in one of Microsoft sites and I don't remember which.

    Find the EULA, I had to search thought for her installation files.

    Thanks again for your help, even if it did not apply in this case.

  • Why some games and other programs need to be "run as Administrator" mode in 7RC which worked fine in normal mode on 7 beta and vista?

    Why some games and other programs must be run in Admin mode in 7RC which worked fine in normal mode on 7 beta and vista?

    An example of this is the game Guild Wars (www.guildwars.com). I had problems with this with random programs.

    cbello57,
    Run as administrator may be required for some games and programs because they have a permission structure different in Vista in Windows 7 (Windows 7 and Vista are different in how to manage certain permissions).

    I suggest test you installation of the game in the program by clicking on the Setup file by clicking on "Run as administrator".

    This will sometimes solve this kind of situation because it installed the program in a State of high permission.

    This output from test and let us know your results Rami
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • 430exII fires twice in manual mode on the radio triggers? I need to stop!

    I use 430exII on radio receivers and had no problems so far.  I have it configured in manual mode, on the same channel as the transmitter, do not mess with the custom functions, but get a double glow.  How can I stop this?

    Like I said above, try to exchange the triggers and see where is the problem, that way you can refine between flash and trigger as a source.  Looks like Calumet triggers have a button on them for manual tests, I'll try on the transmitter too, in this way, you can eliminate the transmitter/camera as a source interface.

    I searched on the net and it looks like there are a few reports of pipe with random and double triggers.  Maybe you have a bad camera.

  • How can I check if Windows is running in safe mode on my pc.

    Original title: Mr. Thompson

    How can I check if Windows is running in safe mode on my pc. I'm trying to uninstall windows defender but I can't run the windows installer, I am still running windows xp. Thank you.

    Hello

    On the four corners of the screen that indicates that you are in safe mode, safe mode will be written.

    For more information on installation of windows defender, chk issues this link

    http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-security/how-do-i-uninstall-Windows-Defender/90e2315a-861a-4AC3-aeb0-80c38be62bba

    http://www.ehow.com/how_6293303_uninstall-Windows-Defender-XP.html

    http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-Security/Windows-Defender-uninstallreinstall-problem/6b7dd3e8-211e-46C8-A549-dbd53db0ed64

  • Manual mode is fuzzy until after the autofocus mode

    I recently bought a refurbished T5. I learned how to use manual mode, and I understand very well now (at least I think). However, I was a problem. I'm going to start shooting in manual mode (lens and body) and everything will be blurred - the image in the viewfinder that I take the picture and the resulting image. I'll then go in autofocus mode, and the image will have very similar parameters and get the Crystal. I'll then go back to manual mode with the same settings as I had the last time I was in manual mode, and the image is now perfectly clear as well through the viewfinder and the resulting image. If I have the correct settings, why not the picture will be clear the first time around? I'm doing something wrong or is there something wrong with the camera itself? Thanks in advance for any help!

    I have included some images to help:

    So I turn on my camera, the lens configuration and body in manual mode and take this picture. It is 1/80, f 5.6 and (self) ISO 2500.

    Then I go my goal and my auto body and get this picture. It is 1/60 f5.6 and ISO 2000.

    I then my goal and my body return to manual and get this picture at 1/80, f5.6, (auto) ISO 2500.

    How the same settings can produce different images? Did I miss a step or something? Please let me know!

    You seem to get the manual exposure mode mixed with the manual focus mode.  They are two different things. On the goal, when you switch to M, you use manual focus. You must turn the focus ring on the lens to focus. On the dial to camera mode, you change Aperture, shutter speed and ISO manually to chane exposure (brightness of the image).

    The first time your goal is be blurred. After you return to auto, it twists the ring for you as it so now the lens is in short. Even after that you changed it to M, the lens is always point to the same object... If you aim now to something else more away or closer, then it will be fuzzy in M on the lens.

    I recommend that you leave the lens on A. There is no reason to use the manual focus unless you need areal or you understand what you need to do.  Similarly, there is no real reason to use the manual exposure in order to use manual. Use it when you need which means that you must first understand what it can do for you. I recommend your use Av or Tv mode first before trying the M mode.

  • Slow shooting in manual mode.

    Hello world

    I noticed that on the set of continuous, manual shoots at only half the speed of the sport mode on my 1100D (Rebel T3). I disabled all the features of treatment such as the correction of iso noise high and optimizer of lighting, etc..  I can't find anything in the manual to this topic or if im wondering if it is possible to reach the full speed of shooting in manual or weather it's just a feature of the camera.

    EDIT: I turn also in jpeg and don't help change quality.

    When you are in manual, you using the same focus and development of mode, the way of "sport"?  I'm pretty sure tha the T3 uses all points of focus when you put it in the modes "basic", which should include the "sport" mode  Also, I am certain that the 'sport' mode does not use the 'One Shot Focus'

    If you only use the center point, your camera might be little slower to lock focus, compared to when it makes use of all the points of discussion.  Take a photo in 'sport' mode and playback of shooting with all the shooting information displayed, do note the focus mode setting and the focus adjustment.  Carefully compare the settings of the sport mode for what you have set when you use the manual mode.

  • The SL1 does support Auto ISO in manual mode?

    Hello

    The SL1 meter properly in manual mode and change AUTO ISO?

    Thank you.

    Yes, he does.

  • Updated 7 D Firmware and now the manual modes do not work

    I have just updated the firmware on my 7 d to version 2.0.5 and after doing so my manual modes do not have an image. My shutter will open, but does not shut down and does not have the image. My fully automatic mode (green square mode) done. I tried several times to reinstall the firmware without result. I was wondering if there is something I don't understand. If someone could help me I would appreciate that much. Thank you in advance.

    Thank you guys for your replies, but I solved the problem. First of all, I just wanted to say that I have use a Firmware update CF card. Actually, I didn't know it was possible to do it on my computer until last night just after I had copied the file .fir on the map see I wouldn't even when the drive from the computer. For me, it just seems more logical to install from a right CF card in the camera, rather than do it from a PC. But as I told before for some reason, after the update, some of my custom functions have been changed and it was just my 'Mirror Lock' that has been activated. Once I disabled it, it works perfectly now. Although, I did a reset and have to change all my settings back to the way I had them before and recalibrate all my microphone settings for EACH of my lenses (WITH and WITHOUT my 1.4 x and 2 x extensions) using my InFocus programme on my laptop. Declined just to inform you all I fixed it and it was my problem to the case where someone else fell on this. Thank you again for your time and your answers, everyone. It is much appreciated.

Maybe you are looking for