Chrombook L2TP/IPSec for ASA 5510

Similar Questions

• Cisco Anyconnect/WebVPN license for ASA 5510

  Hello

  Someone could please check the licenses for ASA 5510 attachment and let me know. We currently have ASA 5510 with basic license. According to the table attached under VPN sessions, he mentions that "250 combined SESSIONS IPSec and WebVPN" and to "Max box of WebVPN Session" it is mentioned that 2nd meeting, exceeding that we must buy license optional webvpn. While we the 250 combined license for IPSec and webVPN. We must purchase additional anyconnect license to set up remote access for users who want to use the internal resources from outside the network. OrElse, we don't have to purchase license and can configure webvpn/anyconnect of existing combined license existing users basic ASA license? Waiting for your response. Thank you.

  You are welcome.

  1 Yes

  2 AnyConnect requires no Java, but it can he use when connecting to one AnyConnect SSL VPN client and launch the Web browser option start Java-based. There was a bug with the AnyConnect old versions had later who should have addresses. You also have the option to launch via IE and using ActiveX or simply throw AnyConnect directly - neither of these two methods require Java.

  Here is a document TAC on the Java questions if you want more details.

  Please take a moment to note the useful messages and mark your answers questions.

• Windows L2TP/IPSec to ASA

  Hello

  I configured on ASA windows L2TP/Ipsec connections. Phase 1 and 2 are successful, the tunnel is created but immediately after this deletet. Tested from windows XP and windows 7. I use DefaultRAGroup for that (can not use any group which is by default not - limitation of windows). Here is my config:

  attributes of Group Policy DfltGrpPolicy
  value of 10.1.1.1 WINS server
  value of server DNS 10.1.1.1
  VPN-idle-timeout 300
  Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
  the authentication of the user activation
  allow to NEM
  NAC-parameters DfltGrpPolicy-NAC-framework-create value
  WebVPN
  SVC keepalive no
  client of dpd-interval SVC no
  dpd-interval SVC bridge no
  value of customization DfltCustomization

  attributes global-tunnel-group DefaultRAGroup
  asa-admins address pool
  authentication-server-group CSACS
  IPSec-attributes tunnel-group DefaultRAGroup
  pre-shared-key *.
  Disable ISAKMP keepalive
  tunnel-group DefaultRAGroup ppp-attributes
  PAP Authentication
  ms-chap-v2 authentication
  eap-proxy authentication

  Crypto-map dynamic outside_dyn_map 10 the value transform-set TRANS_ESP_AES_SHA TRANS_ESP_DES_SHA ESP-AES-256-SHA ESP-AES-256-MD5 ESP-AES-128-SHA ESP-AES-128-MD5 MD5-ESP-3DES ESP-3DES-SHA ESP-DES-MD5 ESP-DES-SHA
  map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
  outside_map interface card crypto outside

  And here are some logs:

  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715027: Group = DefaultRAGroup, IP = 193.193.193.193, IPSec SA proposal # 1, turn # 1 entry overall SA IPSec acceptable matches # 10

  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/4500
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: outgoing remote access to ITS (SPI = 0xAEA59455) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715007: Group = DefaultRAGroup, IP = 193.193.193.193, IKE got a msg KEY_ADD for SA: SPI = 0xaea59455
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: incoming remote access to ITS (SPI = 0x9D3B8BDE) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715077: Group = DefaultRAGroup, IP = 193.193.193.193, pitcher: received KEY_UPDATE, spi 0x9d3b8bde
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715080: Group = DefaultRAGroup, IP = 193.193.193.193, timer to generate a new key to start P2: 3060 seconds.
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % 713120-5-ASA: Group = DefaultRAGroup, IP = 193.193.193.193, PHASE 2 COMPLETED (msgid = 00000001)
  17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-713906: IKEQM_Active() Add L2TP classification rules: ip <193.193.193.193>mask <0xFFFFFFFF>port<4204>
  17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/1701
  17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-6-302016: connection UDP disassembly 56281479 for outside:193.193.193.193/4204 of identity: outside-interface/1701 duration 0:01:07 431 bytes
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-302015: built connection UDP incoming 56282536 for outside:193.193.193.193/4204 (193.193.193.193/4204) to the identity: outside-interface/1701 (outside-interface/1701)
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603106: L2TP Tunnel created, tunnel_id 50, remote_peer_ip is 193.193.193.193 ppp_virtual_interface_id 1, client_dynamic_ip is 0.0.0.0 username is user1
  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603107: L2TP Tunnel deleted, tunnel_id = 50 remote_peer_ip = 193.193.193.193

  17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-4-113019: Group = DefaultRAGroup, username =, IP = 193.193.193.193, disconnected Session. Session type: IPsecOverNatT, duration: 0 h: 00 m: 03 s, xmt bytes: 795 bytes RRs: 1204, reason: L2TP initiated

  What's wrong?

  Thanx

  Please go ahead and activate the following command:

  ISAKMP nat-traversal crypto

  Try again.

• Limited Cisco ASA 5510 IPSEC

  Hi guys

  There are IPsec deadline for ASA 5510?

  There are users complain on connected, they cannot access any server on the local network. but now it works fine

  .PNG

  

  Hello

  What do you mean by limit? The number of IPSEC sessions is limited to 250, if I remember correctly.

  To limit access to internal resources, there is not.

  These users complain using the same IPSEC vpn as others? Is that your exemption of crypto and nat that allows all internal resources?

  Thank you

  PS: Please do not forget to rate and score as correct answer if this answered your question

• Cisco ASA 5510 + license + AIP - SSM

  Hello.

  I have this box.

  I have a few questions about it.

  (1) I'll be able to update the firmware (from 8.2 to 8.3 or greater for example) without smarnet for ASA 5510? And what can not do without smartnet?

  (2) I have only AIP-SSM-10 module this ASA 5510. is there a smartnet, too? And when I buy only one module is it build in a subscription for 1 year for the signatures of the IPS?

  (3) if I have the Cisco ASA 5510 base license, my IPS on AIP-SSM-10 will work?

  (4) as I foresee in a purchase of the year a 5510 more with the same module and mount ther of failover. I really need license Security more than failover (active / standby)? For active/active, I know I need one, Yes?

  Please help me.

  (1) you must Smartnet in order to download the software from the download from cisco.com site.

  (2) Yes, there is also a smartnet for the AIP module. Module AIP does not come with one year subscription, but you can ask for a demo license.

  (3) Yes, the basic license is OK for the AIP module.

  (4) Yes, you would need license security more on the two ASA to be able to run any type of failover on ASA5510.

  Hope that answers your questions.

• All necessary licenses on ASA 5510 for old Cisco VPN Client

  We're trying to migrate our firewall Watchguard to a Cisco ASA 5510, who bought some time ago. For some reason, all of our users have already installed the old Cisco VPN client. I think it will work. Are there licensing issues on the 5510 I had to be concerned with?  No matter what special config that needs to be done on the 5510?

  Fix. You don't require licensing of AnyConnect of any type of configuration and the use of IKEv1 IPsec remote access VPN (which use the old Cisco VPN client).

  You will be limited to 250 active IPsec peers (remote access more no matter what VPN site-to-site) by the platform (hardware) device capabilities that are enforced by the software.

• How to determine the cause of the ipsec tunnel fall on ASA 5510

  Is there an easy way to determine the cause of tunnel VPN ipsec l2l fall on one asa 5510? I have enabled logging, but the buffer is full so fast, I can't find something when it is 24 hours later. I'm working on obtaining a server/aggregator syslog configuration but... until it is complete I need a temporary measure. Suggestions?

  Hi Jessica.

  For the buffering limit, you can try:

  Increase the maximum buffer size.

  limit the newspapers to the class of vpn:

  Buffered Debug class vpn connection.

  On the other hand, you can try him debugs:

  Debug crypto peer peer_address condition

  debugging cry isa 128

  debugging ipsec 128 cry

  If you lose the ssh session debugging is disabled.  Finally for the vpn tunnels usually it goes down due to:

  Idle time-out

  the dead peer detection

  remove it from the other end.

  HTH.

• L2TP/IPSec connection failed for Windows 7 Ultimate for Windows Server R2 2012 with error 789.

  For this preface, I use the server in a lab environment and trying to set up my own VPN L2TP/IPSec. I opened the UDP 500 and 1701 TCP ports on my router for the interface of the primary server where is the VPN. It is on a Comcast connection consumer where other applications such as Arma 3 servers dedicated and IIS have worked.
  The RRAS role to run based on this tutorial: http://www.thomasmaurer.ch/2014/01/how-to-install-vpn-on-windows-server-2012-r2/ I have only strayed from it using DHCP forwarding instead of a static pool of IP as my router is running a DHCP server, and if I understand correctly, the router must give IP addresses of the internal IP pool which I use for everything else. I also use the PSK authentication rather than be based certificate. For the authentication of users I have MS-CHAP-V2 and CHAP enabled; I connect from the remote device with an account on that I created on the server for the purpose of this VPN I know RRAS connections are allowed.

  When the connection I get error 789: L2TP connection attempt failed because the security layer detected a processing error during initial negotiations with the remote computer. From what I've seen, this can be fixed by checking that the two ends of the connection are not behind a NAT (not an option), verification of the PSK (already done) and certificates (not applicable). If there is a way to solve this problem that would be great, but my server will always be behind a NAT firewall because the router is one, and the modem becomes one if several devices are connected to him without a router between the two.

  
  This issue is beyond the scope of this site and must be placed on Technet or MSDN

  http://social.technet.Microsoft.com/forums/en-us/home

  http://social.msdn.Microsoft.com/forums/en-us/home

• ASA 5510 - tips for setting up - no internet

  Hi all

  I'll set up an ASA 5510 for the first time using the GUI.

  I put 0/0 0/1 and outside as inside.

  I set up outside with the static WAN address, and it is connected to my ISP.

  But I can't do everything Internet works on the inner harbor. I've read elsewhere, I need to add a static route. Can someone please advise?

  You must place a default route to carry traffic from inside to outside. Use the GUI to place a static route 0.0.0.0 0.0.0.0 for the ip address of your next hop ip of the connection to the ISP.

  Sent by Cisco Support technique Android app

• IPSEC with the router and asa 5510

  Hi all

  I have problems connecting ipsec l2l. I have set up a router and asa 5510 make ipsec between them, but it seems to fail on the phase 1. I already check and I am 100% sure that is the key. You can a few shed light on the issue, I have. Here's the output debug I get the two system.

  Thank you

  Hello

  Isakmp policy match on both devices? What version of ios is running on the router and the asa5510

  Thank you

• Disable ipsec for l2tp vpn connection?

  Hello

  How can I disable ipsec for l2tp vpn connection? I use a linux vpn that offers only l2tp. I remember doing this with winxp in regedit.

  [HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/RasMan/settings] "ProhibitIpSec" = DWORD: 00000001

  How is it possible in win7?

  Thank you.

  Thank you for visiting the Microsoft answers community site. The question you have posted is related to Linux and would be better suited to the community network. Please visit the link below to find a community that will provide the support you want.

  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

• Microsoft l2tp IPSec VPN site to site ASA on top

  I have a specialized applications casino that requires end-to-end encryption. I'm under the stack of Microsoft IPSec l2tp between my XP machine and my Windows 2003 server on the LAN. Can I use the same type of protocol stack Microsoft l2tp IPSec between my XP machine and the Windows Server 2003 a branch on the SAA to site to site ASA VPN tunnel? The VPN site-to site ASA is a type of key Preshare IPSec VPN tunnelle traffic between our head office and a branch in distance.

  In other words, the ASA site-to-site IPSec VPN will allow Microsoft l2tp through IPSec encrypted traffic? My ACL tunnel would allow full IP access between site. Something like:

  name 192.168.100.0 TexasSubnet

  name 192.168.200.0 RenoSubnet

  IP TexasSubnet 255.255.255.0 RenoSubnet 255.255.255.0 allow Access-list extended nat_zero

  Hello

  Yes, the L2TP can be encapsulated in IPSEC as all other traffic.

  However, make sure that no NAT is performed on each end. L2TP is a default header protection which will see NAT as a falsification of package and reject it.

  See you soon,.

  Daniel

• ASA 5510 IPSec

  Hello

  So I'm pretty familiar with asa

  But not many with VPNS

  My goal is to get as much security as possible when a user via the vpn connection

  which means, I want the user to connect with a user name, password and a certificate is just for this user

  and not a group certificate

  also to validate the user via LDAP

  But if the two cannot do it together, it is more important for me, the first option I mentioned

  so my question is, how can it be done on the asa? is it possible to connect by using a different certificate each user

  It was possible on my old firewall using OpenVpn

  I want to use the asa as the certificate server

  I use 6.4 AMPS

  ASA 5510 Software version 8.4 (4)

  Thanks in advance.

  For the legacy VPN Client, you can use a certification of company as that integrate Windows Server 2 k 3/2 k 8. The ASA-CA SSL - VPN only are supported. But for a new deployment you should really go for the AnyConnect Client.

• Support for L2TP/IpSec VPN on 1921

  Hello

  I am not able to find an answer on something very simple... Fact of 1921 Cisco router supports L2TP/IpSec VPN connections? (from Windows 7 clients)

  If she could please point me to the right location/document where I can read more about it.

  I already tried with the configuration below, but command ppp under a virtual-Template1 don't output interface.

  Thank you very much for your answers.

  Kind regards

  Herman

  # VPN configuration I've tried, but it did not work.

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  life 4000

  ISAKMP crypto key xxxxxxx address X.X.X.X (ip strongvpn)

  !

  !

  Crypto ipsec transform-set ESP-AES256-SHA1 esp - aes 256 esp-sha-hmac

  transport mode

  !

  Map 10 IPSEC L2TP ipsec-isakmp crypto

  defined peer X.X.X.X

  game of transformation-ESP-AES256-SHA1

  match address 101

  !

  !

  !

  Pseudowire-class pwclass1

  encapsulation l2tpv2

  local IP interface FastEthernet0/0

  PMTU IP

  !

  !

  !

  !

  interface FastEthernet0/0

  DHCP IP address

  automatic duplex

  automatic speed

  card crypto IPSEC L2TP

  !

  interface FastEthernet0/1

  IP 10.20.20.1 255.255.255.0

  IP nat inside

  IP virtual-reassembly

  automatic duplex

  automatic speed

  !

  interface Serial0/0/0

  no ip address

  Shutdown

  !

  interface Serial0/1/0

  no ip address

  Shutdown

  2000000 clock frequency

  !

  virtual-PPP1 interface

  the negotiated IP address

  IP mtu 1399

  NAT outside IP

  IP virtual-reassembly max-pumping 64

  No cdp enable

  PPP authentication ms-chap-v2 callin

  PPP chap hostname vpnxxx

  PPP chap password 0 xxxxxxxxxx

  Pseudowire pw-class 1, pwclass1 X.X.X.X

  ##################################################################################################################

  Cisco-gw #show version

  Cisco IOS software, software C1900 (C1900-UNIVERSALK9-M), Version 15.2 (4) M2, VERSION of the SOFTWARE (fc2)

  Technical support: http://www.cisco.com/techsupport

  Copyright (c) 1986-2012 by Cisco Systems, Inc.

  Updated Thursday, November 7, 12 and 12:45 by prod_rel_team

  ROM: System Bootstrap, Version 15.0 M16 (1r), RELEASE SOFTWARE (fc1)

  Cisco-gw uptime is 2 days, 4 hours, 22 minutes

  System to regain the power ROM

  System restart to 09:11:07 PCTime Tuesday, April 2, 2013

  System image file is "usbflash0:c1900 - universalk9-mz.» Spa. 152 - 4.M2.bin.

  Last reload type: normal charging

  Reload last reason: power

  This product contains cryptographic features and is under the United States

  States and local laws governing the import, export, transfer and

  use. Delivery of Cisco cryptographic products does not imply

  third party approval to import, export, distribute or use encryption.

  Importers, exporters, distributors and users are responsible for

  compliance with U.S. laws and local countries. By using this product you

  agree to comply with the regulations and laws in force. If you are unable

  to satisfy the United States and local laws, return the product.

  A summary of U.S. laws governing Cisco cryptographic products to:

  http://www.Cisco.com/WWL/export/crypto/tool/stqrg.html

  If you need assistance please contact us by mail at

  [email protected] / * /.

  Cisco CISCO1921/K9 (revision 1.0) with 491520K / 32768K bytes of memory.

  Card processor ID FCZ170793UH

  2 gigabit Ethernet interfaces

  1 line of terminal

  1 module of virtual private network (VPN)

  Configuration of DRAM is 64 bits wide with disabled parity.

  255K bytes of non-volatile configuration memory.

  249840K bytes of Flash usbflash0 (read/write)

  License info:

  License IDU:

  -------------------------------------------------

  Device SN # PID

  -------------------------------------------------

  * 0 CISCO1921/K9

  Technology for the Module package license information: "c1900".

  -----------------------------------------------------------------

  Technology-technology-package technology

  Course Type next reboot

  ------------------------------------------------------------------

  IPBase ipbasek9 ipbasek9 Permanent

  Security securityk9 Permanent securityk9

  given none none none

  Configuration register is 0 x 2102

  Yes, it is supported.

  http://www.Cisco.com/en/us/Tech/tk827/tk369/technologies_configuration_example09186a0080094501.shtml#iosforl2tp

  It is necessary to configure the encapsulation under virtual-model.

  Note: you will have much better results by using the IPSec VPN or SSL VPN client AnyConnect client.

• ASA 5510 IPSEC VPN connection problem

  Hello

  We have an ASA 5510 (ASA version 8.0) of remote access VPN configured and works most of the time, but there is a problem when you have more than one client that connects to the same office remotely.  When the first VPN client is connected to the remote desktop, everything works fine, but when the second client connects to the VPN, it connects fine but do not get any traffice return to customer.  I can see under monitor-> statistical VPN-> Sessions-> remote access-> Rx Bytes is 0. Both connections are from the same public IP address of the remote desktop.  I changed some settings on NAT - T and a few other things, but without success.

  Could someone help me please how to fix this?

  Thank you very much.

  Make sure that customers use because that probably her you're not. (default value is NAT - T).

  Federico.