Intercept-dhcp works to tunnel L2TP through IPsec ASA?

Similar Questions

• L2TP over ipsec ASA

  Hello

  I tried to set up the on ASA 5505-L2TP connection.

  The phase 1 and Phase 2 are completed but Windows Client does not work.

  This is the configuration:

  Crypto ipsec transform-set L2TP-TS-SHA esp-3des esp-sha-hmac
  Crypto ipsec transform-set transit mode L2TP-TS-SHA

  Dynamic crypto map VPNCLIENT 65535 value transform-set L2TP-TS-SHA

  internal DefaultRAGroup group strategy
  attributes of Group Policy DefaultRAGroup
  value of server DNS 192.168.1.2 192.168.1.14
  Protocol-tunnel-VPN IPSec l2tp ipsec
  the address value VPNClient-pool pools

  attributes global-tunnel-group DefaultRAGroup
  address VPNClient-pool pool
  Group Policy - by default-DefaultRAGroup
  password-management
  IPSec-attributes tunnel-group DefaultRAGroup
  pre-shared-key *.
  tunnel-group DefaultRAGroup ppp-attributes
  ms-chap-v2 authentication

  Journal:

  dec 13 17:48:08 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, PHASE 2 COMPLETED (msgid = 00000002)
  dec 13 17:48:08 [IKEv1]: rules of classification IKEQM_Active() Add L2TP: ip <195.234.233.126>mask <0xFFFFFFFF>port<15334>
  dec 13 17:48:11 [IKEv1 DECODER]: IP = 195.234.233.126, IKE Responder starting QM: id msg = 00000003
  dec 13 17:48:11 [IKEv1]: IP = 195.234.233.126, IKE_DECODE RECEIPT Message (msgid = 3) with payloads: HDR HASH (8) HIS (1) + (10) NUNCIO + ID (5) + ID (5) ++ NAT - OA (131) + NONE (0) overall length: 312
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, processing hash payload
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, SA payload processing
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, nonce payload processing
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload processing ID
  dec 13 17:48:11 [IKEv1 DECODER]: Group = DefaultRAGroup, IP = 195.234.233.126, ID_IPV4_ADDR received ID
  192.168.236.25
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, data received in payload ID remote Proxy Host: address 195.234.233.126, Protocol 17, Port 0
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload processing ID
  dec 13 17:48:11 [IKEv1 DECODER]: Group = DefaultRAGroup, IP = 195.234.233.126, ID_IPV4_ADDR received ID
  94.88.180.84
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, data received in payload ID local Proxy Host: address 172.16.34.1, Protocol 17 Port 1701
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, detected L2TP/IPSec session.
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload NAT Original address of treatment
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, QM IsRekeyed its already be regenerated
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, error QM WSF (P2 struct & 0xd7f0b8d0, mess id 0x3)!
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, case of mistaken IKE responder QM WSF (struct & 0xd7f0b8d0) , : QM_DONE EV_ERROR--> QM_BLD_MSG2 EV_IS_REKEY--> QM_BLD_MSG2, EV_CONFIRM_SA--> QM_BLD_MSG2, EV_PROC_MSG--> QM_BLD_MSG2, EV_HASH_OK--> QM_BLD_MSG2, NullEvent--> QM_BLD_MSG2, EV_COMP_HASH--> QM_BLD_MSG2, EV_VALIDATE_MSG
  dec 13 17:48:11 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, sending clear/delete with the message of reason
  dec 13 17:48:11 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, peer table correlator Removing failed, no match!
  dec 13 17:48:12 [IKEv1 DECODER]: IP = 195.234.233.126, IKE Responder starting QM: id msg = 00000003
  dec 13 17:48:12 [IKEv1]: IP = 195.234.233.126, IKE_DECODE RECEIPT Message (msgid = 3) with payloads: HDR HASH (8) HIS (1) + (10) NUNCIO + ID (5) + ID (5) ++ NAT - OA (131) + NONE (0) overall length: 312
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, processing hash payload
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, SA payload processing
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, nonce payload processing
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload processing ID
  dec 13 17:48:12 [IKEv1 DECODER]: Group = DefaultRAGroup, IP = 195.234.233.126, ID_IPV4_ADDR received ID
  192.168.236.25
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, data received in payload ID remote Proxy Host: address 195.234.233.126, Protocol 17, Port 0
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload processing ID
  dec 13 17:48:12 [IKEv1 DECODER]: Group = DefaultRAGroup, IP = 195.234.233.126, ID_IPV4_ADDR received ID
  94.88.180.84
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, data received in payload ID local Proxy Host: address 172.16.34.1, Protocol 17 Port 1701
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, detected L2TP/IPSec session.
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, payload NAT Original address of treatment
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, QM IsRekeyed its already be regenerated
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, error QM WSF (P2 struct & 0xd8b55468, mess id 0x3)!
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, case of mistaken IKE responder QM WSF (struct & 0xd8b55468) , : QM_DONE EV_ERROR--> QM_BLD_MSG2 EV_IS_REKEY--> QM_BLD_MSG2, EV_CONFIRM_SA--> QM_BLD_MSG2, EV_PROC_MSG--> QM_BLD_MSG2, EV_HASH_OK--> QM_BLD_MSG2, NullEvent--> QM_BLD_MSG2, EV_COMP_HASH--> QM_BLD_MSG2, EV_VALIDATE_MSG
  dec 13 17:48:12 [IKEv1 DEBUG]: Group = DefaultRAGroup, IP = 195.234.233.126, sending clear/delete with the message of reason
  dec 13 17:48:12 [IKEv1]: Group = DefaultRAGroup, IP = 195.234.233.126, peer table correlator Removing failed, no match!

  Can someone help me pls?

  Is behind a NAT device ASA? Also what version of the ASA are you running?

  Also, make sure that the settings on the client are right according to this doc:

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00807213a7.shtml

• Problem of authenticating users on L2TP over IPSec tunnel

  I have a client with an old PIX-515e firewall with firmware 7.2 (4), and due to certain circumstances, I'm trying to configure L2TP over IPSec. I'm stuck at a "Error 691: the remote connection has been deinied because the user name and password combination, you have provided is not recognized, or the selected authentication protocol is not permitted on the remote access server." I have local installation of authentication for this connection, and I tried to use ms-chap-v2, chap and pap, and give the same results. I have confirmed the username and the password, but I can't after that.

  The PIX, I don't see "AAA user authenticaton rejected: reason = invalid password: local database: user = tetstuser". I can still see the password unencrypted on the screen, so I can copy and paste the username and password in the appropriate fields, and I still have this error.

  Does anyone have an idea where the problem lies perhaps? Thank you.

  Can you please change the user as described in the doc, I shared and as indicated by the Rohan peers and share the results of the tests?

  Kind regards

  Dinesh Moudgil

  PS Please rate helpful messages.

• Windows - Internet access, no split Tunnel L2TP VPN Clients does not

  Greetings!

  I have four ASA 5505 that I configured with 4 site to site VPN tunnels (works perfectly) to connect to our company facilities 4. The ASA is also configured with remote access L2TP/IPsec so that a specific group of users of portable computers can connect to and access to all facilities. It also works very well except for one important exception - my split tunnel setting doesn't seem to work, because I can't connect to the Internet outside the VPN resources.

  I accept the inherent risk of allowing tunnels to split from a security point of view since I take the necessary steps to secure the systems used for remote access. I would appreciate any feedback on how to get the job of split tunnel.

  Here is the configuration:

  : Saved
  :
  ASA Version 1.0000 11
  !
  SGC hostname
  domain somewhere.com
  names of
  COMMENTS COMMENTS LAN 192.168.2.0 name description
  name 75.185.129.13 description of SGC - external INTERNAL ASA
  name 172.22.0.0 description of SITE1-LAN Ohio management network
  description of SITE2-LAN name 172.23.0.0 Lake Club Network
  name 172.24.0.0 description of training3-LAN network Southwood
  description of training3 - ASA 123.234.8.124 ASA Southwoods name
  INTERNAL name 192.168.10.0 network Local INTERNAL description
  description of name 192.168.11.0 INTERNAL - VPN VPN INTERNAL Clients
  description of Apollo name 192.168.10.4 INTERNAL domain controller
  description of DHD name 192.168.10.2 Access Point #1
  description of GDO name 192.168.10.3 Access Point #2
  description of Odyssey name 192.168.10.5 INTERNAL Test Server
  CMS internal description INTERNAL ASA name 192.168.10.1
  name 123.234.8.60 description of SITE1 - ASA ASA management Ohio
  description of SITE2 - ASA 123.234.8.189 Lake Club ASA name
  description of training3-VOICE name Southwood Voice Network 10.1.0.0
  name 172.25.0.0 description of training3-WIFI wireless Southwood
  !
  interface Vlan1
  nameif outside
  security-level 0
  IP address dhcp setroute
  !
  interface Vlan2
  nameif INSIDE
  security-level 100
  255.255.255.0 SGC-internal IP address
  !
  interface Vlan3
  nameif COMMENTS
  security-level 50
  IP 192.168.2.1 255.255.255.0
  !
  interface Ethernet0/0
  Time Warner Cable description
  !
  interface Ethernet0/1
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/2
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/3
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/4
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/5
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/6
  Description for Wireless AP Trunk Port
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  interface Ethernet0/7
  Description for Wireless AP Trunk Port
  switchport access vlan 2
  switchport trunk allowed vlan 2-3
  switchport vlan trunk native 2
  switchport mode trunk
  !
  boot system Disk0: / asa821-11 - k8.bin
  Disk0: / config.txt boot configuration
  passive FTP mode
  clock timezone IS - 5
  clock to summer time EDT recurring
  DNS domain-lookup outside
  INTERNAL DNS domain-lookup
  DNS domain-lookup GUEST
  DNS server-group DefaultDNS
  Name-Server 4.2.2.2
  domain somewhere.com
  permit same-security-traffic inter-interface
  permit same-security-traffic intra-interface
  DM_INLINE_TCP_1 tcp service object-group
  EQ port 3389 object
  port-object eq www
  EQ object of the https port
  EQ smtp port object
  the DM_INLINE_NETWORK_1 object-group network
  network-object SITE1-LAN 255.255.0.0
  network-object SITE2-LAN 255.255.0.0
  network-object training3-LAN 255.255.0.0
  object-group training3-GLOBAL network
  Southwood description Global Network
  network-object training3-LAN 255.255.0.0
  network-object training3-VOICE 255.255.0.0
  network-object training3-WIFI 255.255.0.0
  DM_INLINE_TCP_2 tcp service object-group
  EQ port 5900 object
  EQ object Port 5901
  object-group network INTERNAL GLOBAL
  Description Global INTERNAL Network
  network-object INTERNAL 255.255.255.0
  network-object INTERNALLY-VPN 255.255.255.0
  access-list outside_access note Pings allow
  outside_access list extended access permit icmp any CMS-external host
  access-list outside_access note that VNC for Camille
  outside_access list extended access permit tcp any host CMS-external object-group DM_INLINE_TCP_2
  access-list outside_access note INTERNAL Services
  outside_access list extended access permit tcp any host CMS-external object-group DM_INLINE_TCP_1
  DefaultRAGroup_splitTunnelAcl list standard access allowed INTERNAL 255.255.255.0
  access-list sheep extended ip INTERNAL 255.255.255.0 allow INTERNAL VPN 255.255.255.0
  access-list extended sheep allowed ip IN-HOUSE-GLOBAL SITE1-LAN 255.255.0.0 object-group
  access-list extended sheep allowed ip IN-HOUSE-GLOBAL SITE2-LAN 255.255.0.0 object-group
  access-list extended sheep allowed ip object-IN-HOUSE-GLOBAL object group training3-GLOBAL
  access-list INTERNAL-to-SITE1 extended permit ip IN-HOUSE-GLOBAL SITE1-LAN 255.255.0.0 object-group
  access-list INTERNAL-to-training3 extended permitted ip object-IN-HOUSE-GLOBAL object group training3-GLOBAL
  access-list INTERNAL-to-SITE2 extended permit ip IN-HOUSE-GLOBAL SITE2-LAN 255.255.0.0 object-group
  no pager
  Enable logging
  exploitation forest asdm warnings
  Debugging trace record
  Outside 1500 MTU
  MTU 1500 INTERNAL
  MTU 1500 COMMENTS
  192.168.11.1 mask - local 192.168.11.25 pool IN-HOUSE VPN IP 255.255.255.0
  no failover
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 623.bin
  enable ASDM history
  ARP timeout 14400
  Global 1 interface (outside)
  (INTERNAL) NAT 0 access-list sheep
  NAT (INTERNAL) 1 0.0.0.0 0.0.0.0
  NAT (GUEST) 1 0.0.0.0 0.0.0.0
  5900 5900 Camille netmask 255.255.255.255 interface static tcp (GUEST, outdoor)
  3389 3389 Apollo netmask 255.255.255.255 interface static tcp (INDOOR, outdoor)
  public static tcp (INDOOR, outdoor) interface www Apollo www netmask 255.255.255.255
  public static tcp (INDOOR, outdoor) interface https Apollo https netmask 255.255.255.255
  public static tcp (INDOOR, outdoor) interface smtp smtp Apollo netmask 255.255.255.255
  5901 puppy 5901 netmask 255.255.255.255 interface static tcp (GUEST, outdoor)
  Access-group outside_access in interface outside
  Timeout xlate 0:05:00
  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
  timeout tcp-proxy-reassembly 0:01:00
  dynamic-access-policy-registration DfltAccessPolicy
  RADIUS protocol AAA-server Apollo
  Apollo (INTERNAL) AAA-server Apollo
  Timeout 5
  key *.
  AAA authentication enable LOCAL console
  the ssh LOCAL console AAA authentication
  AAA authentication LOCAL telnet console
  AAA authentication http LOCAL console
  Enable http server
  http 0.0.0.0 0.0.0.0 INTERNAL
  http 0.0.0.0 0.0.0.0 COMMENTS
  No snmp server location
  No snmp Server contact
  Community SNMP-server
  Server enable SNMP traps snmp authentication linkup, linkdown cold start
  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
  Crypto ipsec transform-set esp-3des esp-sha-hmac TRANS_ESP_3DES_SHA
  Crypto ipsec transform-set transit mode TRANS_ESP_3DES_SHA
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  life crypto ipsec security association seconds 28800
  Crypto ipsec kilobytes of life - safety 4608000 association
  SYSTEM_DEFAULT_CRYPTO_MAP game 65535 dynamic-map crypto transform-set ESP-3DES-SHA TRANS_ESP_3DES_SHA
  correspondence address 1 card crypto outside_map INTERNAL SITE1
  card crypto outside_map 1 set of peer SITE1 - ASA
  card crypto outside_map 1 set of transformation-ESP-3DES-SHA
  address for correspondence card crypto outside_map 2 INTERNAL training3
  outside_map 2 peer training3 - ASA crypto card game
  card crypto outside_map 2 game of transformation-ESP-3DES-SHA
  address for correspondence outside_map 3 card crypto INTERNAL SITE2
  game card crypto outside_map 3 peers SITE2 - ASA
  card crypto outside_map 3 game of transformation-ESP-3DES-SHA
  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
  outside_map interface card crypto outside
  crypto ISAKMP allow outside
  crypto ISAKMP policy 10
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 86400
  delimiter group @.
  Telnet training3 - ASA 255.255.255.255 outside
  Telnet SITE2 - ASA 255.255.255.255 outside
  Telnet SITE1 - ASA 255.255.255.255 outside
  Telnet 0.0.0.0 0.0.0.0 INTERNAL
  Telnet 0.0.0.0 0.0.0.0 COMMENTS
  Telnet timeout 60
  SSH enable ibou
  SSH training3 - ASA 255.255.255.255 outside
  SSH SITE2 - ASA 255.255.255.255 outside
  SSH SITE1 - ASA 255.255.255.255 outside
  SSH 0.0.0.0 0.0.0.0 INTERNAL
  SSH 0.0.0.0 0.0.0.0 COMMENTS
  SSH timeout 60
  Console timeout 0
  access to the INTERNAL administration
  Hello to tunnel L2TP 100
  interface ID client DHCP-client to the outside
  dhcpd dns 4.2.2.1 4.2.2.2
  dhcpd ping_timeout 750
  dhcpd outside auto_config
  !
  address INTERNAL 192.168.10.100 dhcpd - 192.168.10.200
  dhcpd Apollo Odyssey interface INTERNAL dns
  dhcpd somewhere.com domain INTERNAL interface
  interface of dhcpd option 150 ip 10.1.1.40 INTERNAL
  enable dhcpd INTERNAL
  !
  dhcpd address 192.168.2.100 - 192.168.2.200 COMMENTS
  dhcpd dns 4.2.2.1 4.2.2.2 interface COMMENTS
  enable dhcpd COMMENTS
  !

  a basic threat threat detection
  statistical threat detection port
  Statistical threat detection Protocol
  Statistics-list of access threat detection
  a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200
  NTP server 192.43.244.18 prefer external source
  WebVPN
  allow outside
  CSD image disk0:/securedesktop-asa-3.4.2048.pkg
  SVC disk0:/sslclient-win-1.1.4.179.pkg 1 image
  SVC disk0:/anyconnect-win-2.4.1012-k9.pkg 2 image
  enable SVC
  Group Policy DefaultRAGroup INTERNAL
  attributes of Group Policy DefaultRAGroup
  Server DNS 192.168.10.4 value
  Protocol-tunnel-VPN l2tp ipsec
  Split-tunnel-policy tunnelspecified
  value of Split-tunnel-network-list DefaultRAGroup_splitTunnelAcl
  value by default-domain somewhere.com
  Group Policy DefaultWEBVPNGroup INTERNAL
  attributes of Group Policy DefaultWEBVPNGroup
  VPN-tunnel-Protocol webvpn
  Group Policy DefaultL2LGroup INTERNAL
  attributes of Group Policy DefaultL2LGroup
  Protocol-tunnel-VPN IPSec l2tp ipsec
  Group Policy DefaultACVPNGroup INTERNAL
  attributes of Group Policy DefaultACVPNGroup
  VPN-tunnel-Protocol svc
  attributes of Group Policy DfltGrpPolicy
  value of 192.168.10.4 DNS Server 4.2.2.2
  VPN - 25 simultaneous connections
  VPN-idle-timeout no
  Protocol-tunnel-VPN IPSec
  Split-tunnel-policy tunnelspecified
  value of Split-tunnel-network-list DefaultRAGroup_splitTunnelAcl
  value by default-domain somewhere.com
  the value INTERNAL VPN address pools
  chip-removal-disconnect disable card
  WebVPN
  SVC keepalive no
  client of dpd-interval SVC no
  dpd-interval SVC bridge no
  value of customization DfltCustomization
  attributes global-tunnel-group DefaultRAGroup
  VPN INTERNAL address pool
  Group Policy - by default-DefaultRAGroup
  IPSec-attributes tunnel-group DefaultRAGroup
  pre-shared-key *.
  Disable ISAKMP keepalive
  tunnel-group DefaultRAGroup ppp-attributes
  No chap authentication
  no authentication ms-chap-v1
  ms-chap-v2 authentication
  attributes global-tunnel-group DefaultWEBVPNGroup
  VPN INTERNAL address pool
  Group Policy - by default-DefaultWEBVPNGroup
  tunnel-group 123.234.8.60 type ipsec-l2l
  IPSec-attributes tunnel-group 123.234.8.60
  pre-shared-key *.
  tunnel-group 123.234.8.124 type ipsec-l2l
  IPSec-attributes tunnel-group 123.234.8.124
  pre-shared-key *.
  tunnel-group 123.234.8.189 type ipsec-l2l
  IPSec-attributes tunnel-group 123.234.8.189
  pre-shared-key *.
  type tunnel-group DefaultACVPNGroup remote access
  attributes global-tunnel-group DefaultACVPNGroup
  VPN INTERNAL address pool
  Group Policy - by default-DefaultACVPNGroup
  !
  class-map inspection_default
  match default-inspection-traffic
  !
  !
  type of policy-card inspect dns preset_dns_map
  parameters
  message-length maximum 512
  Policy-map global_policy
  class inspection_default
  inspect the preset_dns_map dns
  inspect the ftp
  inspect h323 h225
  inspect the h323 ras
  inspect the netbios
  inspect the rsh
  inspect the rtsp
  inspect the skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect the tftp
  inspect the sip
  inspect xdmcp
  inspect the http
  inspect the they
  !
  global service-policy global_policy
  context of prompt hostname
  Cryptochecksum:423c807c0d63cb3e9aeceda977053f84
  : end
  ASDM image disk0: / asdm - 623.bin
  ASDM location Camille 255.255.255.255 INTERNAL
  ASDM location INTERNAL CGT-external 255.255.255.255
  ASDM location INTERNAL SITE1-LAN 255.255.0.0
  ASDM location INTERNAL SITE2-LAN 255.255.0.0
  ASDM location INTERNAL training3-LAN 255.255.0.0
  ASDM location INTERNAL training3 - ASA 255.255.255.255
  ASDM location INTERNAL GDO 255.255.255.255
  ASDM location INTERNAL SITE1 - ASA 255.255.255.255
  ASDM location INTERNAL SITE2 - ASA 255.255.255.255
  ASDM location INTERNAL training3-VOICE 255.255.0.0
  ASDM location puppy 255.255.255.255 INTERNAL
  enable ASDM history

  I should also mention that my test clients are a combination of Windows XP, Windows 7, and Windows Mobile. Other that in specifying the preshared key and forcing L2TP/IPsec on the client side, the VPN settings on clients are the default settings with the help of MS-CHAP/MS-CHAPv2.

  You must configure * intercept-dhcp enable * in your group strategy:

  attributes of Group Policy DefaultRAGroup

  attributes of Group Policy DefaultRAGroup

  Server DNS 192.168.10.4 value
  Protocol-tunnel-VPN l2tp ipsec
  Split-tunnel-policy tunnelspecified
  value of Split-tunnel-network-list DefaultRAGroup_splitTunnelAcl
  value by default-domain somewhere.com

  Intercept-dhcp enable

  -Latptop VPN clients (which I assume are on windows computers) is also the * use on remote network default gateway * box unchecked.  It is located on the Advanced tab of VPN client TCP/IP properties.   Select Client VPN > properties > Networking > TCP/IP Internet Protocol > properties > advanced and uncheck the box.

  Alex

• L2TP over IPSEC VPN is supported in Cisco SRP 521w?

  I now try to configure a Cisco Small Business Pro SRP 521w for a branch office router, I try to get the router to connect to a VPN L2TP server inside my data center, but it seems to me that the client VPN L2TP function is not supported within the SRP 521w router.

  Can Cisco implementing in the future in the firmware for the router in SRP 521w client VPN L2TP?

  Hello

  This is correct, without L2TP over IPSec tunnels.

  (L2TP only supported on the primary Ethernet WAN interfaces).

  Kind regards

  Andy

• Microsoft L2TP over IPSEC client with AES encryption

  I configured L2TP over IPSec Cisco VPN router with Hastings 3des encryption is sha1 with diffie hellman Group 2 and I can't connect with success of Microsoft customers.

  but my question is why can I not connect when I am increasing the encryption with AES 256 and sha256 DH group 14, his looks that windows does not support advanced encryption.

  is it possiple to activate encryption aes with the highest level...? and how?.

  Hello

  To ensure that you get the best response to your concerns, we suggest that publish this request via the Web to Microsoft Developer network site. To do this, visit this link.

  Best regards.

• GRE over IPsec, ASA and NAT - t.

  I want to establish WILL IPsec tunnel between four branches and headquarters. In executive offices, I have router 1841 with the advanced security software. At Headquarters, I have a 7.2 ASA5510 as frontend with a IP address public and 1841 router behind him in the private address space. Given that the ASA does not support GRE tunnels, ASA may be endpoint for GRE over IPsec? If this isn't the case, ASA may pass through this tunnel to the router 1841 behind her, 1841 would be endpoint logic tunnel? What should I watch out for? The ASA and each 1841 support NAT - T, or just ASA?

  The ASA does not support GRE.

  The router would be the GRE tunnel endpoint.  The ASA would be endpoint for IPSEC VPN.  NAT - T should not be a matter of concern if the ASA and the remote routers directly connected to the internet.

  HTH.

• AnyConnect SSL VPN through IPSEC Tunnel

  Everyone was able to set up and connect using Cisco anyconnect vpn ssl on a Cisco IPSEC's tunnel. I used this in the past from a Windows XP system in the past but its not working now. None of my users are able to cooect using the Anyconnect on IPSEC. IPSEC on its own works very well.

  The Anyconnect is also able to create the connection to its ASA firewall however its not able to route all traffic through. Do you have any suggestions?

  Thanks for the update.

• Unable to Ping hosts through IPSec Tunnel

  I have a configuration of lab home with a PIX 515 running code 8.03.  I've made several changes over the last week and now when I finish a VPN connection to the external interface, I'm unable to hit all internal resources.  My VPN connection comes from a 10.22.254.0/24 trying to knock the internal nodes to 10.22.1.0/24, see below.  When I finish a VPN connection with the inside interface works, so I guess that I'm dealing with a NAT problem?   I have not idea why Phase 9 is a failure:-------.  Any help would be great!

  -------

  IP 10.22.254.0 allow Access-list extended sheep 255.255.255.0 10.22.1.0 255.255.255.0

  NAT (inside) 0 access-list sheep

  -------

  Global 1 interface (outside)

  -------

  access-list extended split allow ip 10.22.1.0 255.255.255.0 10.22.254.0 255.255.255.0

  -------

  Packet-trace entry inside tcp 10.22.1.15 1025 10.22.254.15 3389 detailed

  Phase: 1

  Type: FLOW-SEARCH

  Subtype:

  Result: ALLOW

  Config:

  Additional information:

  Not found no corresponding stream, creating a new stream

  Phase: 2

  Type:-ROUTE SEARCH

  Subtype: entry

  Result: ALLOW

  Config:

  Additional information:

  in 0.0.0.0 0.0.0.0 outdoors

  Phase: 3

  Type: IP-OPTIONS

  Subtype:

  Result: ALLOW

  Config:

  Additional information:

  Direct flow from returns search rule:

  ID = 0x2bb3450, priority = 0, sector = option-ip-enabled, deny = true

  hits = 17005, user_data = 0 x 0, cs_id = 0 x 0, reverse, flags = 0 x 0 = 0 protocol

  SRC ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  DST ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  Phase: 4

  Type: VPN

  Subtype: ipsec-tunnel-flow

  Result: ALLOW

  Config:

  Additional information:

  Direct flow from returns search rule:

  ID = 0x304ae48, priority = 12, area = ipsec-tunnel-flow, deny = true

  hits = 17005, user_data = 0 x 0, cs_id = 0 x 0, flags = 0 x 0 = 0 protocol

  SRC ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  DST ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  Phase: 5

  Type: NAT-FREE

  Subtype:

  Result: ALLOW

  Config:

  NAT (inside) 0 access-list sheep

  NAT-control

  is the intellectual property inside 10.22.1.0 outside 10.22.254.0 255.255.255.0 255.255.255.0

  Exempt from NAT

  translate_hits = 6, untranslate_hits = 5

  Additional information:

  Direct flow from returns search rule:

  ID = 0x2be2a00, priority = 6, free = area of nat, deny = false

  Hits = 5, user_data is 0x2be2960, cs_id = 0 x 0, use_real_addr, flags = 0 x 0 = 0 protocol

  SRC ip = 10.22.1.0, mask is 255.255.255.0, port = 0

  DST ip = 10.22.254.0, mask is 255.255.255.0, port = 0

  Phase: 6

  Type: NAT

  Subtype: host-limits

  Result: ALLOW

  Config:

  static (inside, DMZ) 10.22.1.0 10.22.1.0 netmask 255.255.255.0

  NAT-control

  is the intellectual property inside 10.22.1.0 255.255.255.0 DMZ all

  static translation at 10.22.1.0

  translate_hits = 10, untranslate_hits = 0

  Additional information:

  Direct flow from returns search rule:

  ID = 0x2d52800, priority = 5, area = host, deny = false

  hits = 21654, user_data = 0x2d51dc8, cs_id = 0 x 0, reverse, flags = 0 x 0 = 0 protocol

  SRC ip = 10.22.1.0, mask is 255.255.255.0, port = 0

  DST ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  Phase: 7

  Type: NAT

  Subtype:

  Result: ALLOW

  Config:

  NAT (inside) 1 0.0.0.0 0.0.0.0

  NAT-control

  is the intellectual property inside everything outside of any

  dynamic translation of hen 1 (192.168.20.20 [Interface PAT])

  translate_hits = 2909, untranslate_hits = 9

  Additional information:

  Direct flow from returns search rule:

  ID = 0x2d4a7d0, priority = 1, sector = nat, deny = false

  hits = 16973, user_data = 0x2d4a730, cs_id = 0 x 0, flags = 0 x 0 = 0 protocol

  SRC ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  DST ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  Phase: 8

  Type: VPN

  Subtype: encrypt

  Result: ALLOW

  Config:

  Additional information:

  Direct flow from returns search rule:

  ID = 0 x 3328000, priority = 70, domain = encrypt, deny = false

  hits = 0, user_data is 0x1efa0cc, cs_id = 0 x 0, reverse, flags = 0 x 0 = 0 protocol

  SRC ip = 10.22.1.0, mask is 255.255.255.0, port = 0

  DST ip = 10.0.0.0, mask is 255.0.0.0, port = 0

  Phase: 9

  Type: ACCESS-LIST

  Subtype: ipsec-user

  Result: DECLINE

  Config:

  Additional information:

  Direct flow from returns search rule:

  ID = 0x3329a48, priority = 69, domain = ipsec - user, deny = true

  Hits = 37, user_data = 0 x 0, cs_id = 0 x 0, flags = 0 x 0 = 0 protocol

  SRC ip = 0.0.0.0 mask 0.0.0.0, port = 0 =

  DST ip = 10.0.0.0, mask is 255.0.0.0, port = 0

  Result:

  input interface: inside

  entry status: to the top

  entry-line-status: to the top

  output interface: outside

  the status of the output: to the top

  output-line-status: to the top

  Action: drop

  Drop-reason: flow (acl-drop) is denied by the configured rule

  No, the sheep ACL requires that defining the internal network traffic to the

  Pool VPN.  You must remove the other entries.

  Delete:

  allowed to Access-list sheep line 8 extended ip 10.22.254.0 255.255.255.0 DM_INLINE_NETWORK_18 object-group
  allowed to Access-list sheep line 8 extended ip 10.22.254.0 255.255.255.0 10.22.1.0 255.255.255.0

• external access through ipsec site-to-site tunnel

  Hi all

  I configured n/b site VPN ipsec Cisco ASA5510 router (site1) and router sonicwall (site2).  I can access two LAN subnets.

  But what I need is, routing traffic from site2 to a public ip specific to ipsec tunnel and then to internet through router cisco.

  I updated the IPSec in sonicwall, so that traffic to this ip address will be routed to ipsec and all other traffic will go through the default gateway (sonicwall).

  Then, I watched the packets on ASA5510 router Cisco ASDM and found that the packets intended for that particular ip address reached router cisco.

  But still I can't access that intellectual property of site2. I think there must be some rules to allow that IP. And also I do not know it is possible to

  access to the internet through the ipsec tunnel. ? I searched a lot and could not find useful advice. And I don't want all internet traffic to ipsec.

  Thank you

  Hans

  It is what some similar to the only difference in the example below, it is the clients vpn access must be provided for users, but in your EAC, internet access is for some ip of an asite at the tunnel site

  you will be interested in cross section

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00805734ae.shtml

  to give a brief idea

  NAT (outside) 1

  Global 1 interface (outside)

  permit same-security-traffic intra interface

• I can't do FTP through IPsec Tunnel

  users at the branch office (perth) cannot do FTP to a server on the internet. We simply want to change on NAT/rules to get there.

  We have head office is in Sydney that this router's IPsec VPN to other areas including Melbourne, Perth,...

  we want just difficulty centimeters FTP for users of Perth not on all the other branches.

  All things are IPsec router to router. routers to perth and sydney, I ping address FTP (203.171.5.4) but from a client in perth, I can't ping or telnet to this IP address.

  I downloaded routers routers from sydney and perth configs.

  Please ask me for more picture of the environment.

  Thanks in advance,

  Reza

  Reza,

  Is because we are dealing with two different concepts of the ACL here.
  160 ACL is applied to an interface (path to Ethernet0), so this ACL is permit/deny traffic).
  The 150 ACL is applied to a NAT rule (you cannot delete it because you will lose Internet).

  I asked remove ACL filtering which is only 160.

  The test I was asking was to remove the 160 ACL or add a line like this:
  access ip-list 160 allow a whole
  And check if everything works.

  Federico.

• HOWTO define a tunnel full cryptomap ipsec?

  Hi there
  I am doing a complete tunnel to all traffic - for example guide all traffic dips an ipsec tunnel based crypto card.
  The card crypto ACL setting my traffic model and as long as it's the side to side it works fine - but if I try to do a f.ex:
  Allow 10.14.35.0 0.0.0.255 everything I can't have the tunnel to the top - I could use an ASIT instead, but I prefer to do it through a cryptomap ipsec - isn't it perhaps?

  TI br

  Sent by Cisco Support technique Android app

  OK, now I understand. I've never seen using IPP injects route by default, and I think it is not supported.

  HTH,
  Lei Tian
  Sent by Cisco Support technique iPhone App

• Pass through IPSEC on Cisco 857

  Hello people!

  I have gained reciently a Cisco 857 router. I want to do a site-to-site VPN.

  I set up the ATM0.1 with "ip unnumbered" VLAN 1 interface. I have not configured the router to enable NAT or PAT. VLAN 1 is configured with a public Ip of my ISP address. Behind the cisco router, I have a Zywall 5, this device is my VPN gateway. Initially, it works very well with the other soho router but it blocks often, for this reason, I decided to change it for a cisco router.

  My problem now is that the cisco router does not allow the implementation of VPN.

  Need to activate the IPSEC pass-through?, how can I do this?

  Thanks in advance!

  If you connect through the console:

  recording console 7

  If you connect via telnet:

  farm forestry monitor 7

  monitor terminal

  Concerning

  Farrukh

• 1841 can route between tunnel GRE and IPSEC tunnel?

  Hello everyone!

  See the image below.

  Main office (10.0.1.0/24 LAN) and branch (10.0.2.0/24 LAN) are connected through the GRE tunnel.

  The third office (10.0.3.0/24) is attached to the second branch via IPSEC.

  Is there the way to establish the connection between the third and the main office through cisco 1841?

  Is it possible to perform routing, perhaps with NAT?

  In fact we need connection with a single server in the main office.

  Thank you

  Hello

  It is possible to build this configuration.

  the IPSEC connection between 10.0.3.x and 10.0.2.x should also encapsulate the traffic to main office.

  Steps to follow:

  Central office, to shift traffic to 10.0.3.x above the GRE tunnel.

  The second part, add the 10.0.3.x - 10.0.1.x selection of traffic to the ACL IPSEC with the third

  The third part, add the 10.0.3.x - 10.0.1.x selection of traffic to the ACL IPSEC with the second pane.

  Please rate if this helped.

  Kind regards

  Daniel

• How to match tunnel-group with auth ASA 8.2 and IPSec VPN Client using digital certificates with Microsoft CA

  Hello

  I set up a lab for RA VPN with a version of the ASA5510 8.2 and VPN Client 5 software using digital certificates with Microsoft CA on a Windows 2003 server. I did the configuration based on this document from Cisco's Web site:

  http://www.Cisco.com/en/us/partner/products/ps6120/products_configuration_example09186a0080930f21.shtml

  Now, the vpn works fine, but now I need to configure a tunnel-different groups so I can provide different services to different users. The problem I have now is that I don't know how to set it up for the certificate is the name of tunnel-group. If I do an ASA debug crypto isakmp I get this error message:

  % ASA-713906 7: IP = 165.98.139.12, trying to find the group through OR...
  % 3 ASA-713020: IP = 165.98.139.12, no group found by matching well payload ID: unknown
  % ASA-713906 7: IP = 165.98.139.12, trying to find the group via IKE ID...
  % 3 ASA-713020: IP = 165.98.139.12, no group found by matching well payload ID: unknown
  % ASA-713906 7: IP = 165.98.139.12, trying to find the group via IP ADDR...
  % ASA-713906 7: IP = 165.98.139.12, trying to find the group using default group...
  % ASA-713906 7: IP = 165.98.139.12, connection landed on tunnel_group DefaultRAGroup

  So, basically, when using certificates I connect always VPN RA only with the group default DefaultRAGroup. Do I have to use a model of different web registration for application for a certificate instead of the user model? How can I determine the OU on the user certificate so that match tunnel-group?

  Please help me!

  Kind regards

  Fernando Aguirre

  You can use the group certificate mapping feature to map to a specific group.

  This is the configuration for your reference guide:

  http://www.Cisco.com/en/us/partner/docs/security/ASA/asa82/configuration/guide/IKE.html#wp1053978

  And here is the command for "map of crypto ca certificate": reference

  http://www.Cisco.com/en/us/docs/security/ASA/asa80/command/reference/C5.html#wp2186685

  Hope that helps.