LAN-to-LAN VPN and ISAKMP Keep-alives

Similar Questions

• Lan to lan VPN and VPNclient support at the same time?

  Hello I have a 2811 router.

  I put up as a VPN with Clients_vpn hub connect to it, and I used an IPSec on a stick configuration.

  At the same time, I would need to use the same Lan - to - Lan IPSec router to other different sites 2.

  I can't figure out how do it since I use already my 2811 as Concentrator VPN for Clients_vpn.

  Y at - it a trick?

  Thank you very much

  Riccardo

  Of course, here is an example of configuration of a router to be configured to stop static VPN LAN-to-LAN as customer VPN at the same time:

  http://www.Cisco.com/en/us/products/ps5855/products_configuration_example09186a00809c7171.shtml

  And another one for the router be configured to terminate dynamic LAN - to - LAN VPN as VPN Client:

  http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a00801dddbb.shtml

  Another example of setting right on the LAN-to-LAN VPN between 2 routers:

  http://www.Cisco.com/en/us/products/HW/routers/ps221/products_configuration_example09186a008073e078.shtml

  Hope that helps.

• LAN to LAN VPN and outbound filters

  Hello

  I have a VPN between two PIX' and it works very well. Now, I tried to do some filtering out to one of the PIX' and my traffic between the PIX VPN' stops.

  I thought that all the traffic in the tunnel allways has gone through, but I may have missed something.

  Anyone who can help me?

  My setup is the base and with PDM 3.01.

  Software to the PIX is 6.3 (3) I also use a PDM to my filters.

  Concerning

  Kim

  Hi Kim,

  Are you sure that you are not filtering any vpn protocol that is required for the vpn connection to establish? You can send your config?

• VPN Remote LAN to LAN VPN issues

  The issue I'm having is that I have an ASA that provides Lan to Lan VPN and remote access VPN.  Lan to Lan VPN connects to another network where a remote server, and the remote vpn connects remote users to the LAN.  The two virtual private networks are currently working, however users remote connection via the remote access vpn can not connect to the server over the lan to lan vpn.  Here's our Installer.

  ASA - LAN to LAN VPN - ASA - LAN Local - Server

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  Remote VPN access

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  Remote users

  In this configuration remote users can access the local network, the server can access the local network, and the local network can access the server and remote users.  However, the server cannot access the remote users and remote users cannot access the server.  Any ideas on how to get this to work would be much appreciated.  I created the NAT rules I think were needed and added the necessary address so that the user remote vpn' client application lists the network on the otherside of the vpn as routable network LAN to LAN.  Also, I believe that all the rules of access are correct as tracers of package on both sides are successful.  However when you try to ping across the remote client on the server at the other end of the L2L it fails as other attempts to access the server like rdp.  Does anyone have a step by step on how to set up this type of vpn configuration remote and l2l configured on asa while leaving the two virtual private networks talk to each other.  By the way are two ASA 5505 that with two virtual private networks in this configuration is one on the other end of the l2l 7.2 and 8.2.  Any help would be appreciated, especially a tuturail or a list of commands needed to implement, because I think that I'm probably missing just a little extra configuration, I just can not understand.

  Use your favorite search engine "permit same-security-traffic intra-interface"

  Sent by Cisco Support technique iPad App

• AnyConnect VPN and LAN access

  When remote users to connect to the Cisco ASA VPN and authenticate with Cisco AnyConnect client, they then full access to the environment internal of LAN of business as if they were sitting at their desks in the Office of the Corporation.

  Right?

  After that the remote client authenticates to the AnyConnect VPN, it is sensible to then run remote users of traffic through the corporate firewall (outside to inside) before allowing LAN access full corporate?

  Remote_User - vpn - ANYCONNECT-(outside) (inside) firewall - CORP_LAN

  Thank you

  Frank

  Hello

  Yes, by default, all traffic will be sent through the tunnel.

  If there are users VPN shouldn't be able to reach the resources, you need to establish rules for access to it. The best way to do this is by using VPN filter.

• Using configuration for the 2nd link of lan to lan vpn

  Hello

  Successfully, I configured a connection of lan to lan vpn between two offices. I try to add another link to a 3rd office to my office at home, but have some difficulty. I have attached my setup and hope someone can help me solve my problem. Right now I have a working vpn to the 172.16.0.0/24 network and putting in place the link to 172.16.3.0/24 so. For the new vpn connection, I can ping the external interfaces, but can't ping anything in-house.

  Thanks for your time and help,

  Jason

  Jason

  There is a major mistake that's easy to fix. You have successfully created a second instance of the encryption card to create a VPN tunnel for the second site. But as currently configured two instances of the encryption card use the same access list:

  1 ipsec-isakmp crypto map clientmap

  match address 100

  5 ipsec-isakmp crypto map clientmap

  match address 100

  But each session/tunnel VPN needs its own access list. So, I suggest that you make the following changes:

  5 ipsec-isakmp crypto map clientmap

  match address 101

  no access list 100

  access-list 100 permit ip 192.168.0.0 0.0.0.255 172.16.0.0 0.0.0.255

  access-list 101 permit ip 192.168.0.0 0.0.0.255 172.16.3.0 0.0.0.255

  This provides a list of separate for each session/tunnel access and should solve this problem. Try it and tell us the result.

  HTH

  Rick

• LAN to LAN VPN by MPLS

  

  We have 2 sites HQ and remote connected with MPLS as pictured above. There are applications in the DMZ s who need to talk to each other, but the communication goes through the remote local network (DMZ - LAN HQ - HQ DMZ) but we do not want the DMZ to communicate with each other via the local network. We want to configure a VPN tunnel between Headquarters and remote Firewalls so that all communications between the DMZ through a VPN MPLS tunnel via the LAN. Is this considered a Layer2 VPN or Layer 3 VPN model and also is there a special setup that needs to be done other than config normal site-to-site VPN Firewall.

  Thank you

  This is the layer 3 VPN and no special configuration required on the firewall other than the normal site-to-site VPN. Just activate the isakmp and apply crypto map to the LAN interface.

• RV082 VPN to ASA5500 device crashes when the keep-alive enabled

  Hi all.

  We have several here RV082s which are intended to connect to a central ASA5510 firewall. VPNS are configured and essentially operate, however in our test environment the RV082s kept crashing after seemingly unpredictable time (sometimes after several days or even weeks). The RV082 have the new firmware (v4.1.0.02 - tm).

  Investigations further on the issue, I discovered that accidents can be reproduced upon activation of the keep-alive option on the RV082. Power on the RV082, they can get started, start the VPN, and then they crash a few seconds after the tunnel has been implemented (one or two pings go usually). When crashing, the RV082 becomes completely inaccessible, IE no ping, no interface Web etc.

  There is a note in the firmware release notes saying that the activation of the keep-alive option would not work the way that it should. However it seems that enabling this option allows the router completely crash after the next reboot. This makes the keep-alive option basically useless, however we need since the routers will be installed at remote sites with no staff there.

  Is it possible to activate the keep-alive option without the crash of routers immediately after start-up?

  Thanks & cheers

  The RV082 is configured to route all traffic to the ASA? If so, there is a special beta firmware that is trying to solve the problem. However, you will need to call the help desk to create a ticket first.

  http://www.Cisco.com/en/us/support/tsd_cisco_small_business_support_center_contacts.html

• How to set up a Lan to Lan VPN without using your external IP address?

  I have two 28 subnets A & B.

  My PIX and ASA outside interface addresses are both in A subnet.

  I am in the middle of a migration of the PIX to ASA and need to use the PIX outside of the address of the interface on the ASA for the last two remaining lan to lan VPN.

  I do like that because the sellers of these virtual private networks to connect to are huge dinosaurs IT and the aaages to get their sh * t tri... This means that I have to pass the IP address to my ASA, so I can't sentence have change for a new IP peer.

  I tried to figure out how to set a specific my counterpart VPN IP address but I can't figure out how...

  I even physically connected a second ethernet port and tried to give a similar IP in the same range, which it says it is not possible to have both outside the IP addresses on the same subnet.

  Hello

  It is not possible to have an IP address "secondary" on the physics/logic interface of a Cisco firewall.

  And as you've noticed, you cannot configure the same subnet on 2 different interface either.

  We are talking about such a large configuration that you want to just migrate from completely to the ASA PIX and make a switch during a maintenance window?

  Couldn't you just pass the ASAs 'outside' IP address address to that on the PIX and move the ASAs 'outside' of the PIX? Or not the ASAs "outside" IP address already some configured related to what makes this impossible?

  -Jouni

• Wireless, lan usb and pci is not installed

  Hi, I just bought a new g001sx 15 HP and installed Windows 7 Professional 64 bit. After you install the operating system of my lan wireless, LAN, USB and PCI devices is not installed, I don't know what to do. installing drivers atheros already tried and it didn't work. I have already inserted an image that shows that some of my drivers are not detected.  Thanks in advance.

  Hello:

  Here are links to the drivers you need...

  First install the amd chipset drivers and reboot.  You want the first file on the Web page.

  This will install the smbus and usb 3 controllers.

  http://support.AMD.com/en-us/download/chipset?OS=Windows%207%20-%2064

  Then, install the beta amd radeon catalyst graphics driver.

  http://support.AMD.com/en-us/KB-articles/pages/latest-catalyst-Windows-Beta.aspx

  If the amd chipset driver does not install the usb controllers as advertised 3 that he would, and then download and install these two...

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?sp4ts.Oid=5359417&SP...

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?sp4ts.Oid=5359417&SP...

  Ethernet controller: DL and install the 2nd driver on the list.

  http://www.Realtek.com.tw/downloads/downloadsView.aspx?langid=1&PNid=14&PFID=7&level=5&Conn=4&DownTy...

  PCI device: DL and install driver 1st on the list.

  http://www.Realtek.com.tw/downloads/downloadsView.aspx?langid=1&PNid=15&PFID=25&level=4&Conn=3&DownT...

  In order to provide me with the wireless driver which you are interested, please do the following...

  Go to Device Manager and click on the network controller needing drivers.

  Then click on the Details tab at the top of the control of the network window.

  Now, you see a drop-down list of property and it is set by default to the Description of the unit.

  Drop down on it and select the second item in the list (Hardware ID).

  After the first string of characters that start with PCI\VEN.

• Need drivers for Lan, sound and PCI for Satellite A105-s4074

  I need drivers for LAN, PCI and its for satellite A105-s4074.

  Thank you

  I put t know what operating system you are using, but you should find the drivers for this laptop on the page of the Toshiba driver we.

  Satellite A105-s4074 was designed for the American market, and therefore, you should use this page:
  http://www.toshibadirect.com/TD/B2C/home.to

  Best regards

• No LAN CARD and a Wi - Fi connection once installed a Windows-KB943729 - x 86 - ENU.exe

  After you install an update, Windows-KB943729 - x 86 - ENU.exe, my lan card and my wireless card doesn't work at all. I can not browse internet, no shared folders, etc. for this problem that I need to restore the machine to the last day.

  Can you help us?

  Juan,
  Look at this article as it addresses the issue that you see.  Let us know the results.
  Mike - Engineer Support Microsoft Answers
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Where to find drivers for Win Vista LAN, BT and Wifi for Aspire V3 - 571G?

  Where to find drivers for Win Vista LAN, BT and Wifi for Aspire V3 - 571G?

  

  Try this, 100% reliable Web site:

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• To send messages through the network (LAN, netsend and msg.exe) does not win 7... can u tell me the cmd

  To send messages through the network (LAN, netsend and msg.exe) does not win 7... can u tell me the cmd

  If any document available please send my email id

  Thank you & best regards

  Martine

  Hello

  Thanks for posting your query to the Microsoft forum.

  Please see the suggestions in the following threads:

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/msgexe-netsend-anything-availible-on-Windows-7/e9743edc-AFA9-4942-b1c7-66baf443067b

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  Let us know if you need more assistance. We will be happy to help you.

  ___________________

  Thank you best regards &,.

  Isha Soni

• VPN to access LAN VPN clinet.

  We use a PIX 515 as the hub of a LAN to LAN VPN as well as to access VPN Clinet. Using a multipoint configuration sites speaks (all PIX 501) are able to communicate with each other. However, the VPN to access the 515 client are not able to access the VPN sites has talked about. I think that it is due to the fact that put an end to all tunnels on the same interface of the PIX 515. Is there a way to allow the VPN CLient to communicate with the LAN VPN spoke?

  Concerning

  PD

  Currently, it is not a good way to meet the requirements above. However, add us a new item (or rather, a restriction of relax) for the PIX 7.0 code (to be released in December/January) to allow clients VPN packets 'u-turn' on a Hub PIX to PIX spoke connected via Lan-to-Lan tunnels. The program 7.0 beta is about to begin (may have just begun) so if interested, please contact your local account engineer Cisco. Sorry for the news but help is on the way.

  Scott