Question of EZVPN xauth

Similar Questions

• ASA VPN server and vpn client router 871

  Hi all

  I have ASA 5510 as simple VPN server and 871 router as simple VPN client. I want to have the user ID and permanent password on 871 and not to re - enter username and password since 871 uses dynamic IP address and every time I have to ' cry ipsec client ezvpn xauth "and type user name and password.

  any suggestions would be much appreciated.

  Thank you

  Alex

  Do "crypto ipsec client ezvpn show ' on 871, does say:

  ...

  Save password: refused

  ...

  ezVPN server dictates the client if it can automatically connect with saved password.

  Set "enable password storage" under the group policy on the ASA.

  Kind regards

  Roman

• EzVPN and XAUTH

  A hardware IOS with XAUTH client enabled on the client and the server requests a user name and password, which must be entered manually via cli.

  Is it possible to store the user name and password locally on the client of equipment for xauth phase remaining without the invention of the user? The commands should be used on the client and the server?

  Tanks in advance

  Edgar

  I guess that you have an IOS server also. The "Save password" option in the config of EzVPN has been added to the VPN server in T code 12.3 (2). Note This command is configured on the SERVER, and not on the client.

  The client must be running at least 12.3 (4) T code to support this feature. After you configure "Save password" on the server, you will need to use the manual control on the client to build the tunnel once more. During the negotiation of the next tunnel, the customer is then notified that it is possible to save the password locally. Once this is done, follow this:

  http://www.Cisco.com/univercd/CC/TD/doc/product/software/ios123/123newft/123t/123t_7/ftezvpnr.htm#wp1145535

  If you attempt to save the password on the client, it is enabled on the server, and without having to build the tunnel once more manually so that the customer is on the policy change, you get an error on the client by saying "Cannot save passwords" (or something like that).

• EZVPN - PIX to PIX

  This is perhaps a silly question, but I am at a loss to see what the problem is.

  I have a 515 on my site and am trying to install a few small 501 office across the country.

  Each office can connect and establish a tunnel when I configure use EZ and I a setting up split-tunnel to pass to the Internet or to me every time.

  If for some reason, I have to restart my PIX or my T1 goes down, they lose the tunnel (of course), but they lose also any Internet connection they have. The only way to get them reconnected to the world must go and uncheck the box "use the EZVPN."

  At the end of the day, I don't want to then lose all connectivity when / if I get off.

  What I forget?

  Thanks in advance.

  Robert Crooks

  Network systems administrator

  Ivaco Rolling Mills

  try to add no.-xauth-no-config-mode to your statement of isakmp key.

  ISAKMP key YOURPASSWORD address 192.168.1.2 subnet 255.255.255.255 mask no.-xauth-config-mode no.

  or try to run with this documentation

  http://www.Cisco.com/en/us/customer/products/sw/secursw/ps2120/products_user_guide_chapter09186a00800898f7.html

• EZVPN

  Hello

  Please could someone explain why a re the EZVPN hub with split versus not separated tunnel tunnel.

  Thank you in advance!

  @F Martinez,

  I hope that you are well and thank you for the post. The difference is that by the explanations below.

  Full-Tunnel architecture: ALL client traffic going through the tunnel. Therefore the escape of the traffic internet client-side will be actually on the router, as opposed to the own internet connection, customers.

  Tunnel of split Architecture: Only selected traffic on the client side is going through the tunnel. So internet breakout and nothing else will go directly to from the client and never cross the tunnel.

  Google can also answer your questions if I didn't answer this well enough. HTH.

  Kind regards

  Luke Oxley

  Please evaluate the useful messages and mark the correct answers.

• Several connections of client XAuth of PIX 506th

  Hi, we have Cisco PIX 506th, fully updated:

  Cisco PIX Firewall Version 6.3 (5)

  Cisco PIX Device Manager Version 3.0 (4)

  We have two customers with Cisco (routers with VPN and PIX firewall IOS). I can't make two IPSec connections for them using XAuth (they allowed Xauth). I see that we have only one VPN connection with extended authentication (XAuth) called "Easy VPN. When I am trying to set up a new one it replaces just my old connection. If I shouldn't use this firewall PIX Easy VPN Client, how can I use extended authentication (XAuth) I found no option for this? Is this supported? At 25 connections how to only IPSec connections without XAuth authentication data sheet?

  as far as I know, you may need an additional device. as mentioned, the reason being a single unit can act as a client for two ezvpn ezvpn different servers.

  Otherwise, you must return to the type of vpn. that is, to set up lan - lan.

• Cisco ezvpn ASAs cannot ping each other inside interfaces

  I have a set ezvpn in place with a 5506 (position B) client-side and a 5520 (location A) server-side. I have successfully connected vpn, and traffic flows. My problem is that I can't SSH in the location b. investigate this more than I can not ping is within the interface of the ASA opposing, or the machines inside each ASA ASA.

  I found the following links that describes a scenario similar to mine, but nothing on one of them helped me.
  http://www.experts-exchange.com/questions/28388142/cannot-ping-ASA-5505-inside-interface-across-VPN.html
  https://www.fir3net.com/firewalls/Cisco/Cisco-ASA-proxy-ARP-gotcha.html
  https://supportforums.Cisco.com/discussion/11755586/Cisco-ASA-VPN-established-cant-ping

  I joined sanitized versions of these two configs. Any help is appreciated.

  Hi Adam

  The site of B I'm not able to see "management of access to inside. Please try to set up the same. He could solve the problem.

  Also on the instruction of the ASA takes place nat can you please try to add keywords 'search non-proxy-arp route'.

  something like:

  nat (inside,outside) source static (Location A)_Networks (Location A)_Networks destination static (location B)-remote_network (location B)-remote_network no-proxy-arp route-lookup

  as I have noted problems with inside access to interface via the VPN when those keywords are not applied. If I remember correctly 8.6.x ASA version had a bug regarding the same. Cordially Véronique

• EZVPN nem - Internet access mode

  Hello

  I have a router cisco 881 and an asa 5520 SW 8.4

  I configured EZVPN NEM mode between the router ASA and 881.  However the 881 can access network resources on the inside interface of the ASA, where it ends.  However the site using the 881 cannot access the internet.  I know that I could configure split tunnel and the site would use only the tunnel for our internal network (10.0.0.0).  However, I want this site to our ASA allows access to the internet so that the restrictions will apply to this site too.  I apologize in advance if I have not provided enough information.

  Router config 881 is lower, ASA config is too big to post, but if you tell me what exactly you want I post, I will;

  no ip domain search

  "yourdomain.com" of the IP domain name

  IP cef

  No ipv6 cef

  !

  license udi pid CISCO881-K9 sn FCZ17219082

  !

  username secret privilege 15 netadmin 4 N2rcMRAZjsOjF7Kp/KUkH4cfBtBYp.1Cc.V8E0utmSI

  !

  Crypto ipsec client ezvpn EZVPN

  connect auto

  Group TG_EZVPN key ourkey

  network extension mode

  peer FIREWALL IP

  username password user password

  xauth userid local mode

  !

  !

  !

  !

  !

  interface FastEthernet0

  no ip address

  !

  interface FastEthernet1

  no ip address

  !

  interface FastEthernet2

  no ip address

  !

  interface FastEthernet3

  no ip address

  !

  interface FastEthernet4

  Description * Interface Outside *.

  DHCP IP address

  automatic duplex

  automatic speed

  Crypto ipsec client ezvpn EZVPN

  !

  interface Vlan1

  Description * EZVPN inside *.

  IP 172.16.217.1 255.255.255.0

  IP helper 10.1.4.60

  IP helper 10.1.4.61

  IP tcp adjust-mss 1452

  Crypto ipsec client ezvpn EZVPN inside

  !

  IP forward-Protocol ND

  IP http server

  23 class IP http access

  local IP http authentication

  IP http secure server

  IP http timeout policy slowed down 60 life 86400 request 10000

  !

  IP route 0.0.0.0 0.0.0.0 dhcp

  Hello

  As long as the traffic to any other network other than the network to remote sites runs through the VPN connection, then the more typical than the ASA things central may be missing are the following

  permit same-security-traffic intra-interface

  If this configuration is already currently in use can be controlled with

  See the race same-security-traffic

  The above arrangement allows the ASA transmitting a packet entering an interface through this same interface, that it came at the start. Without this parameter, it is not impossible.

  Then you will naturally NAT configurations for users of the Remote LAN connections

  If we were to use NAT Auto / network object NAT (since I don't know how you have built the base dynamic PAT to your central site ASA) configuration might look something like this

  network of the REMOTE-SITE-PAT object

  172.16.217.0 subnet 255.255.255.0

  dynamic NAT interface (outdoors, outdoor)

  The above should provide the dynamic PAT to the interface ' outside ' of the ASA central when the hosts are connected to the Internet.

  Given that the NEM Mode VPN is probably connected right now that you can test what would happen to a related Internet packet across the VPN connection (even before changing the settings above)

  entry Packet-trace out tcp 172.16.217.100 12345 8.8.8.8 80

  That should tell what happens to the content of the package. If you are missing the first order, I suggest you the output of "packet - trace" will be very short and should see a DECLINE Phase very quickly

  -Jouni

• EzVPN between Cisco ASA 5505 (with NEM mode) and Ciscoo 881 Roure

  Hi friends,

  I configured the Cisco ASA 5505 and Cisco router with DMVPN 881. 3 offices works very well but one office remains failure. I did the same configuration for all facilities but this router does not work. Any ideas?

  Please find below the exit of 881 router Cisco:

  YF2_Tbilisi_router #.
  * 4 August 09:31:26.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:31:26.793 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
  * 4 August 09:31:26.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:31:26.793: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:31:26.793 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:31:36.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:31:36.793 4 August: ISAKMP (0): increment the count of errors on his, try 5 of 5: retransmit the phase 1
  * 4 August 09:31:36.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:31:36.793: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:31:36.793 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 09:31:44.929 4 August: ISAKMP: (0): serving SA., its is 88961 B 34, delme is 88961 B 34
  * 4 August 09:31:46.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:31:46.793 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.

  * 09:31:46.793 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
  * 09:31:46.793 4 August: % CRYPTO-6-EZVPN_CONNECTION_DOWN: user (customer) = group = Youth_Facility_2 Server_public_addr = 1.1.1.1
  * 4 August 09:31:46.793: ISAKMP:isadb_key_addr_delete: no key for address 1.1.1.1 (root NULL)
  * 09:31:46.793 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
  * 09:31:46.793 4 August: ISAKMP: Unlocking counterpart struct 0x8AA90C50 for isadb_mark_sa_deleted(), count 0
  * 09:31:46.793 4 August: ISAKMP: delete peer node by peer_reap for 1.1.1.1: 8AA90C50
  * 09:31:46.793 4 August: ISAKMP: (0): entry = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
  * 09:31:46.793 4 August: ISAKMP: (0): former State = new State IKE_I_AM1 = IKE_DEST_SA

  * 4 August 09:31:47.805: del_node 2.2.2.2 src dst 1.1.1.1:500 fvrf 0 x 0, ivrf 0 x 0
  * 09:31:47.805 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.

  * 4 August 09:31:47.805: ISAKMP: (0): profile of THE request is (NULL)
  * 09:31:47.805 4 August: ISAKMP: created a struct peer 1.1.1.1, peer port 500
  * 09:31:47.805 4 August: ISAKMP: new created position = 0x8AA90C50 peer_handle = 0 x 80004819
  * 09:31:47.805 4 August: ISAKMP: lock struct 0x8AA90C50, refcount 1 to peer isakmp_initiator
  * 09:31:47.805 4 August: ISAKMP: (0): client configuration parameters 87531228 adjustment
  * 09:31:47.805 4 August: ISAKMP: 500 local port, remote port 500
  * 09:31:47.805 4 August: ISAKMP: find a dup her to the tree during his B 88961, 34 = isadb_insert call BVA
  * 4 August 09:31:47.805: ISAKMP: (0): set up client mode.
  * 4 August 09:31:47.805: ISAKMP: (0): built of NAT - T of the seller-rfc3947 ID
  * 4 August 09:31:47.805: ISAKMP: (0): built the seller-07 ID NAT - t
  * 4 August 09:31:47.805: ISAKMP: (0): built of NAT - T of the seller-03 ID
  * 4 August 09:31:47.805: ISAKMP: (0): built the seller-02 ID NAT - t
  * 4 August 09:31:47.805: ISKAMP: more send buffer from 1024 to 3072
  * 09:31:47.805 4 August: ISAKMP: (0): ITS been pre-shared key and XAUTH authentication using id ID_KEY_ID type
  * 09:31:47.805 4 August: ISAKMP (0): payload ID
  next payload: 13
  type: 11
  Group ID: Youth_Facility_2
  Protocol: 17
  Port: 0
  Length: 24
  * 09:31:47.805 4 August: ISAKMP: (0): the total payload length: 24
  * 09:31:47.809 4 August: ISAKMP: (0): entry = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_AM
  * 09:31:47.809 4 August: ISAKMP: (0): former State = new State IKE_READY = IKE_I_AM1

  * 4 August 09:31:47.809: ISAKMP: (0): Beginner aggressive Mode Exchange
  * 4 August 09:31:47.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:31:47.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:31:57.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:31:57.809 4 August: ISAKMP (0): increment the count of errors on his, try 1 5: retransmit the phase 1
  * 4 August 09:31:57.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:31:57.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:31:57.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:32:07.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:07.809 4 August: ISAKMP (0): increment the count of errors on his, try 2 of 5: retransmit the phase 1
  * 4 August 09:32:07.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:32:07.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:07.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:32:17.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:17.809 4 August: ISAKMP (0): increment the count of errors on his, try 3 of 5: retransmit the phase 1
  * 4 August 09:32:17.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:32:17.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:17.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:32:27.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:27.809 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
  * 4 August 09:32:27.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:32:27.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:27.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:32:37.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:37.809 4 August: ISAKMP (0): increment the count of errors on his, try 5 of 5: retransmit the phase 1
  * 4 August 09:32:37.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:32:37.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:37.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 09:32:46.793 4 August: ISAKMP: (0): serving SA., his is 872E1504, delme is 872E1504
  * 4 August 09:32:47.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:47.809 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.

  * 09:32:47.809 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
  * 09:32:47.809 4 August: % CRYPTO-6-EZVPN_CONNECTION_DOWN: user (customer) = group = Youth_Facility_2 Server_public_addr = 1.1.1.1
  * 4 August 09:32:47.809: ISAKMP:isadb_key_addr_delete: no key for address 1.1.1.1 (root NULL)
  * 09:32:47.809 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
  * 09:32:47.809 4 August: ISAKMP: Unlocking counterpart struct 0x8AA90C50 for isadb_mark_sa_deleted(), count 0
  * 09:32:47.809 4 August: ISAKMP: delete peer node by peer_reap for 1.1.1.1: 8AA90C50
  * 09:32:47.809 4 August: ISAKMP: (0): entry = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
  * 09:32:47.809 4 August: ISAKMP: (0): former State = new State IKE_I_AM1 = IKE_DEST_SA

  * 4 August 09:32:48.909: del_node src 2.2.2.2:500 dst 1.1.1.1:500 fvrf 0 x 0, ivrf 0 x 0
  * 09:32:48.909 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.

  * 4 August 09:32:48.909: ISAKMP: (0): profile of THE request is (NULL)
  * 09:32:48.909 4 August: ISAKMP: created a struct peer 1.1.1.1, peer port 500
  * 09:32:48.909 4 August: ISAKMP: new created position = 0x8AA90C50 peer_handle = 0 x 80004818
  * 09:32:48.909 4 August: ISAKMP: lock struct 0x8AA90C50, refcount 1 to peer isakmp_initiator
  * 09:32:48.909 4 August: ISAKMP: (0): client setting Configuration parameters 88C05A48
  * 09:32:48.909 4 August: ISAKMP: 500 local port, remote port 500
  * 09:32:48.909 4 August: ISAKMP: find a dup her to the tree during the isadb_insert his 87B57D38 = call BVA
  * 4 August 09:32:48.909: ISAKMP: (0): set up client mode.
  * 4 August 09:32:48.909: ISAKMP: (0): built of NAT - T of the seller-rfc3947 ID
  * 4 August 09:32:48.909: ISAKMP: (0): built the seller-07 ID NAT - t
  * 4 August 09:32:48.909: ISAKMP: (0): built of NAT - T of the seller-03 ID
  * 4 August 09:32:48.909: ISAKMP: (0): built the seller-02 ID NAT - t
  * 4 August 09:32:48.909: ISKAMP: more send buffer from 1024 to 3072
  * 09:32:48.913 4 August: ISAKMP: (0): ITS been pre-shared key and XAUTH authentication using id ID_KEY_ID type
  * 09:32:48.913 4 August: ISAKMP (0): payload ID
  next payload: 13
  type: 11
  Group ID: Youth_Facility_2
  Protocol: 17
  Port: 0
  Length: 24
  * 09:32:48.913 4 August: ISAKMP: (0): the total payload length: 24
  * 09:32:48.913 4 August: ISAKMP: (0): entry = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_AM
  * 09:32:48.913 4 August: ISAKMP: (0): former State = new State IKE_READY = IKE_I_AM1

  * 4 August 09:32:48.913: ISAKMP: (0): Beginner aggressive Mode Exchange
  * 4 August 09:32:48.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:48.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:32:58.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:32:58.913 4 August: ISAKMP (0): increment the count of errors on his, try 1 5: retransmit the phase 1
  * 4 August 09:32:58.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:32:58.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:32:58.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:33:08.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:33:08.913 4 August: ISAKMP (0): increment the count of errors on his, try 2 of 5: retransmit the phase 1
  * 4 August 09:33:08.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:33:08.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:33:08.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:33:18.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:33:18.913 4 August: ISAKMP (0): increment the count of errors on his, try 3 of 5: retransmit the phase 1
  * 4 August 09:33:18.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:33:18.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:33:18.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
  * 4 August 09:33:28.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
  * 09:33:28.913 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
  * 4 August 09:33:28.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
  * 4 August 09:33:28.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
  * 09:33:28.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.

  There is no DMVPN on the SAA. All that you have configured, is not compatible with the ASA or something another DMVPN then. At least debugging shows that there are some EzVPN involved.

  The debug version, it seems that there is no communication on UDP/500 possible between devices. Maybe something is blocking who?

• EZVPN 2811 router VPN module

  Hi all

  I have a spare 2811 router that would like to use for the temporary easy VPN server.

  the router IOS is already updated security advance 15.0 K9.

  My question is the AIM - VPN a real map/module on the motherboard of the router or just pop up once the router has been upgraded to IOS security?

  SH ve | I have IOS
  Cisco IOS software, 2800 Software (C2800NM-ADVSECURITYK9-M), Version 15.0 (1) M8, RELEASE SOFTWARE (fc1)

  #sh inv
  NAME: "2811 chassis', DESCR:"2811 chassis.
  PID: CISCO2811, VID: V02, SN: FTX0911Cxxx

  NAME: ' PVDMII DSP SIMM with a DSP on the Slot 0 SubSlot 4 ', DESCR: 'PVDMII DSP SIMM with a DSP.
  PID: PVDM2-16, VID: V01, SN: FOC13071xx

  NAME: "virtual private network (VPN) on the Slot Module 0 ', DESCR: 'encryption PURPOSE Element '.
  PID: AIM-VPN/EPII-PLUS, VID: v01, SN: FOC09072xx

  You have now two VPN modules in your router:

  1. The module for basic needs
  2. The module see you in "inventory to see the" which is placed in the OBJECTIVE of on-board connector. This module has a flow more and a greater number of tunnel and will be used by default.

  There are many examples of EzVPN configuration guide:

  http://www.Cisco.com/c/en/us/TD/docs/iOS-XML/iOS/sec_conn_esyvpn/configuration/15-Mt/sec-easy-VPN-15-Mt-book/sec-easy-VPN-Srvr.html

  If it is more then a temporary solution, I would also consider using an ASA to remote access VPN. EzVPN is more or less obsolete, and the ASA has many more features with the AnyConnect client. On the router, you can also configure remote access for AnyConnect, but it is much more complicated.

• DMVPN question "" change btwn CONF_XAUTH & MM_NO_STATE ".

  Hi all

  can you please help on below: thanks in advance.

  HQ which is configured to accept remote vpn client using crypto map and also it is configured for dynamic vpn with branch.

  Static public IP HQ is 82.114.179.120, tunnel 10 172.16.10.1 and local lan ip is 192.168.1.0

  Branch has dynamic public ip, 10 ip 172.16.10.32 tunnel local lan is 192.168.32.0 It is also configured by using tunnel 0 with an another CA that works very well.

  Directorate-General for the Lan (192.168.32.0) is required to access lan (192.168.1.0) HQ...

  Debug files attached

  HQ:

  AAA authentication login local acs
  AAA authorization network local acs
  !
  AAA - the id of the joint session
  !
  IP cef
  !

  8.8.8.8 IP name-server
  No ipv6 cef
  !
  Authenticated MultiLink bundle-name Panel
  !

  redundancy
  !

  VDSL 0/1/0 controller
  !

  cryptographic keys ccp-dmvpn-keyring keychain
  pre-shared key address 0.0.0.0 0.0.0.0 key [email protected] / * /
  !
  crypto ISAKMP policy 10
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  ISAKMP crypto 5 3600 keepalive
  ISAKMP crypto nat keepalive 3600
  ISAKMP xauth timeout 60 crypto

  !
  ISAKMP crypto client configuration group NAMA
  namanama key
  pool mypool
  ACL 101
  Save-password
  Profile of crypto isakmp dmvpn-ccp-isakmprofile
  CCP-dmvpn-keyring keychain
  function identity address 0.0.0.0
  !
  Crypto ipsec transform-set esp-3des esp-md5-hmac test
  tunnel mode
  Crypto ipsec transform-set ESP-AES-MD5-esp - aes esp-md5-hmac comp-lzs
  transport mode
  !
  Profile of crypto ipsec CiscoCP_Profile1
  game of transformation-ESP-AES-MD5
  define the profile of isakmp dmvpn-ccp-isakmprofile
  !

  card dynamic crypto map 10
  Set transform-set test
  market arriere-route
  !
  the i-card card crypto client authentication list acs
  card crypto i-card isakmp authorization list acs
  card crypto i-map client configuration address respond
  card crypto i-card 10 isakmp ipsec dynamic map

  !
  interface Tunnel10
  bandwidth 1000
  address 172.16.10.1 IP 255.255.255.0
  no ip redirection
  IP 1400 MTU
  authentication of the PNDH IP DMVPN_NW
  dynamic multicast of IP PNDH map
  PNDH id network IP-100000
  property intellectual PNDH holdtime 360
  IP tcp adjust-mss 1360
  delay of 1000
  Shutdown
  source of Dialer1 tunnel
  multipoint gre tunnel mode
  tunnel key 100000
  Tunnel CiscoCP_Profile1 ipsec protection profile
  !
  the Embedded-Service-Engine0/0 interface
  no ip address
  Shutdown
  !
  interface GigabitEthernet0/0
  IP 192.168.0.254 255.255.255.0
  IP nat inside
  IP virtual-reassembly in
  automatic duplex
  automatic speed
  !
  interface GigabitEthernet0/1
  IP 192.168.1.1 255.255.255.0
  IP nat inside
  IP virtual-reassembly in
  automatic duplex
  automatic speed
  !
  ATM0/1/0 interface
  DSL Interface Description
  no ip address
  No atm ilmi-keepalive
  PVC 8/35
  aal5snap encapsulation
  PPPoE-client dial-pool-number 1

  !
  interface Dialer0
  no ip address
  !
  interface Dialer1
  the negotiated IP address
  IP mtu 1492
  NAT outside IP
  IP virtual-reassembly in
  encapsulation ppp
  Dialer pool 1
  PPP authentication chap callin pap
  PPP chap hostname nama20004
  password PPP chap 0 220004
  PPP pap sent-username nama20004 password 0 220004
  i-crypto map
  !
  IP local pool mypool 192.168.30.1 192.168.30.100
  IP forward-Protocol ND
  !
  IP http server
  IP http secure server
  !
  overload of IP nat inside source list 171 interface Dialer1
  IP route 0.0.0.0 0.0.0.0 Dialer1
  IP route 192.168.32.0 255.255.255.0 172.16.10.32
  !
  access-list 101 permit ip 192.168.0.0 0.0.0.255 192.168.30.0 0.0.0.2
  access-list 101 permit ip 192.168.1.0 0.0.0.255 192.168.30.0 0.0.0.2
  access-list 101 permit ip 192.168.1.0 0.0.0.255 192.168.32.0 0.0.0.2
  access-list 101 permit ip 192.168.1.0 0.0.0.255 192.168.35.0 0.0.0.2
  access-list 171 deny ip 192.168.0.0 0.0.0.255 192.168.30.0 0.0.0.2
  access-list 171 refuse ip 192.168.1.0 0.0.0.255 192.168.30.0 0.0.0.2
  access-list 171 refuse ip 192.168.1.0 0.0.0.255 192.168.35.0 0.0.0.2
  access-list 171 refuse ip 192.168.1.0 0.0.0.255 192.168.32.0 0.0.0.2
  access ip-list 171 allow a whole
  Dialer-list 2 ip protocol allow
  !

  HQ #sh cry isa his
  IPv4 Crypto ISAKMP Security Association
  DST CBC conn-State id
  82.114.179.120 78.137.84.92 CONF_XAUTH 1486 ACTIVE
  82.114.179.120 78.137.84.92 MM_NO_STATE 1483 ACTIVE (deleted)
  82.114.179.120 78.137.84.92 MM_NO_STATE 1482 ACTIVE (deleted)

  See the branch to execute:

  !
  !
  crypto ISAKMP policy 1
  BA 3des
  preshared authentication
  Group 2
  !
  crypto ISAKMP policy 11
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  ISAKMP crypto key [email protected] / * / address 82.114.179.105
  ISAKMP crypto key [email protected] / * / address 82.114.179.120
  ISAKMP crypto keepalive 10 periodicals
  !
  !
  Crypto ipsec transform-set ESP-AES-MD5-esp - aes esp-md5-hmac comp-lzs
  transport mode
  Crypto ipsec transform-set esp - aes Taiz esp-md5-hmac comp-lzs
  transport mode
  !
  Profile of crypto ipsec CiscoCP_Profile1
  game of transformation-ESP-AES-MD5
  !
  Profile of crypto ipsec to Taiz-profile-
  the value of the transform-set in Taiz
  !
  interface Tunnel0
  bandwidth 1000
  IP 172.16.0.32 255.255.255.0
  IP 1400 MTU
  authentication of the PNDH IP DMVPN_NW
  map of PNDH 172.16.0.1 IP 82.114.179.105
  PNDH id network IP-100000
  property intellectual PNDH holdtime 360
  property intellectual PNDH nhs 172.16.0.1
  IP tcp adjust-mss 1360
  delay of 1000
  source of Dialer0 tunnel
  tunnel destination 82.114.179.105
  tunnel key 100000
  Tunnel CiscoCP_Profile1 ipsec protection profile
  !
  interface Tunnel10
  bandwidth 1000
  IP 172.16.10.32 255.255.255.0
  IP 1400 MTU
  authentication of the PNDH IP DMVPN_NW
  property intellectual PNDH 172.16.10.1 card 82.114.179.120
  PNDH id network IP-100000
  property intellectual PNDH holdtime 360
  property intellectual PNDH nhs 172.16.10.1
  IP tcp adjust-mss 1360
  delay of 1000
  source of Dialer0 tunnel
  tunnel destination 82.114.179.120
  key to tunnel 22334455
  tunnel of ipsec to Taiz-profile protection
  !
  interface Ethernet0
  no ip address
  Shutdown
  !
  ATM0 interface
  no ip address
  No atm ilmi-keepalive
  !
  point-to-point interface ATM0.1
  PVC 8/35
  PPPoE-client dial-pool-number 1
  !
  !
  interface FastEthernet0
  # CONNECT TO LAN description #.
  no ip address
  !
  interface FastEthernet1
  # CONNECT TO LAN description #.
  no ip address
  !
  interface FastEthernet2
  # CONNECT TO LAN description #.
  no ip address
  !
  interface FastEthernet3
  # CONNECT TO LAN description #.
  no ip address
  !
  interface Vlan1
  # LAN INTERFACE description #.
  customer IP dhcp host name no
  IP 192.168.32.254 255.255.255.0
  IP nat inside
  IP virtual-reassembly in
  IP tcp adjust-mss 1412
  !
  interface Dialer0
  the negotiated IP address
  IP mtu 1452
  NAT outside IP
  IP virtual-reassembly in
  encapsulation ppp
  Dialer pool 1
  Dialer-Group 1
  PPP authentication chap callin pap
  PPP chap hostname mohammadaa
  password PPP chap 0-123456
  PPP pap sent-name of user mohammadaa password 123456 0
  !
  IP forward-Protocol ND
  IP http server
  10 class IP http access
  local IP http authentication
  no ip http secure server
  !
  the IP nat inside source 1 interface Dialer0 overload list
  IP route 0.0.0.0 0.0.0.0 Dialer0
  Route IP 192.168.0.0 255.255.255.0 172.16.0.1
  IP route 192.168.1.0 255.255.255.0 172.16.10.1
  !
  auto discovering IP sla
  Dialer-list 1 ip protocol allow
  !
  access-list 1 permit 192.168.32.0 0.0.0.255
  access-list 10 permit 192.168.1.0 0.0.0.255
  access-list 10 permit 192.168.0.0 0.0.0.255
  !

  Branch #sh cry isa his
  IPv4 Crypto ISAKMP Security Association
  DST CBC conn-State id
  82.114.179.120 78.137.84.92 MM_NO_STATE ACTIVE 2061 (deleted)
  82.114.179.120 78.137.84.92 MM_NO_STATE 2060 ACTIVE (deleted)

  Mohammed,

  No probs, ensure safety.

  The config you home has only one profile of IKE again. i.e. your DMVPN and ezvpn fall into the same basket.

  What you need is a clean separation.

  In the example you have

   crypto isakmp profile VPNclient match identity group hw-client-groupname client authentication list userauthen isakmp authorization list hw-client-groupname client configuration address respond 

  which is then linked to:

   crypto dynamic-map dynmap 10 set isakmp-profile VPNclient reverse-route set transform-set strong

  and separately a Profile of IKE DMVPN:

   crypto isakmp profile DMVPN keyring dmvpnspokes match identity address 0.0.0.0

  linked to your profile DMVPN IPsec:

   crypto ipsec profile cisco set security-association lifetime seconds 120 set transform-set strong set isakmp-profile DMVPN

  You apply the same logic here and clean to the top of your current config (i.e. move the features that you have applied to the level of the crypto map to your new profile of IKE).

  M.

• Dial backup VPN - pre-shared key question

  I use dial backup for my DSL connections in case of failure, but on my host router I also use EZVPN Client VPN access server. Thus the server EZVPN uses xauth for pre-shared key authentication:

  ISAKMP crypto key? address 0.0.0.0 0.0.0.0

  BUT for my backup of VPN connection to work, I need to use the dynamic IP to the IP address of the peer that requires:

  ISAKMP crypto key? address 0.0.0.0 0.0.0.0 no xauth

  I tried to set the keys for dial-in subnets, but it always seems to use the default value.

  Is this all just not supported or is there a workaround?

  My (main) the host router is a CISCO 1841, my remote router is 877.

  See you soon,.

  Sean

  You need to configure ISAKMP profiles on the server Ezvpn router.

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

  Who would do it.

• Return EZVPN traffic problem

  Hello

  I installed EZVPN but I can't get back to the top of the head of line traffic.

  When I debug ICMP on an internal switch and ping the device to the customer, I can see the answer to the IP address of the vpn client, but it does not make to the customer.

  This is not my subject harder but I can see all seems ok. Note that I have a number of internal networks defined in the ACL CE tunnel.

  Clues to what I am doing wrong welcome.

  Thank you

  The config is as follows:

  AAA new-model

  !

  !

  AAA authentication login local authentic

  author of local AAA authorization network

  !

  AAA - the id of the joint session

  IP cef

  !

  !

  property intellectual auth-proxy max-nodata-& 3

  property intellectual admission max-nodata-& 3

  !

  !

  IP domain name yyyy.com

  !

  !

  !

  !

  xxxx xxxx password username

  !

  !

  crypto ISAKMP policy 10

  BA aes 256

  preshared authentication

  Group 2

  ISAKMP crypto keepalive 10 3

  ISAKMP xauth timeout crypto 5

  !

  ISAKMP crypto client configuration group ezvpn

  key xxxxx

  DNS 192.168.100.36

  ppvh.com.au field

  ezvpn-pool

  Ezvpn-st-acl ACL

  PFS

  Max-connections 3

  netmask 255.255.255.0

  ISAKMP crypto isakmp-profile ezvpn

  address of self-identity

  group membership ezvpn-group match

  client authentication list authentic

  author of ISAKMP authorization list

  client configuration address respond

  KeepAlive 10 try again 3

  !

  !

  Crypto ipsec transform-set esp_aes256_sha aes - esp esp-sha-hmac

  !

  encryption dynamic-map ezvpn-card 10

  Set security-association second life 28800

  Set transform-set esp_aes256_sha

  PFS group2 Set

  Isakmp ezvpn isakmp profile set

  market arriere-route

  !

  !

  dynamic vpn-card 65000 ezvpn-map ipsec isakmp crypto map

  !

  !

  !

  ATM0 interface

  no ip address

  ATM ilmi-keepalive

  DSL-automatic operation mode

  PVC 8/35

  PPPoE-client dial-pool-number 1

  !

  !

  interface FastEthernet0

  IP 192.168.100.1 255.255.255.240

  IP nat inside

  IP virtual-reassembly

  automatic speed

  !

  !

  interface Dialer0

  the negotiated IP address

  no ip redirection

  no ip unreachable

  IP mtu 1486

  NAT outside IP

  IP virtual-reassembly

  encapsulation ppp

  Dialer pool 1

  No cdp enable

  PPP authentication pap callin

  refuse to PPP chap

  PPP pap sent-name of user password of xxxxxxxxx xxxxxxxxx

  PPP ipcp dns request

  failure to track PPP ipcp

  card crypto vpn-map

  !

  ezvpn-pool IP local pool 172.16.100.32 172.16.100.63

  IP forward-Protocol ND

  IP route 192.168.100.16 255.255.255.240 192.168.100.2

  IP route 192.168.100.32 255.255.255.240 192.168.100.2

  IP route 192.168.200.0 255.255.255.0 192.168.100.2

  IP route 192.168.201.0 255.255.255.0 192.168.100.2

  !

  no ip address of the http server

  no ip http secure server

  no ip nat service sip 5060 udp port

  the IP nat inside source 1 interface Dialer0 overload list

  The dns server IP

  !

  ezvpn-st-acl extended IP access list

  192.168.100.0 IP allow 0.0.0.15 all

  IP 192.168.100.16 allow 0.0.0.15 all

  IP 192.168.100.32 allow 0.0.0.15 all

  IP 192.168.200.0 allow 0.0.0.255 any

  IP 192.168.201.0 allow 0.0.0.255 any

  !

  history of logging of information

  access-list 1 permit 192.168.100.0 0.0.0.15

  access-list 1 permit 192.168.100.16 0.0.0.15

  access-list 1 permit 192.168.100.32 0.0.0.15

  access-list 1 permit 192.168.200.0 0.0.0.255

  access-list 1 permit 192.168.201.0 0.0.0.255

  Dialer-list 1 ip protocol allow

  !

  Hello

  So you see the response to ICMP on the SW internal echo, but they are not seen on the EzVPN client, right?

  You see them on the server EzVPN?

  For example:

  SW---> Server EzVPN---> Internet---> EzVPN client

  What type of device is the server, router, or an ASA?

  Please be sure to add the exempt NAT rule on the server, so that you save in return traffic to be melted by any rule NAT.

  In addition, your SW pointing EzVPN server as the default gateway? If this isn't the case, please add a route for the network remote (s) pointing to this device.

  HTH.

• No.-xauth, mode-config-No.

  What is the meaning of [No.-xauth, no.-config-mode]?

  Disable the VPN software if executed [No.-xauth, no.-config-mode] connection?

  Hello

  No.-xauth is used authentication extended, which must have the user prompted for a user name and password before you connect

  No-config-mode is used to disable the push of data to the user who connects via the VPN client as the ip address, the DNS server, the WINS server...

  both of the above are required to exist when you connect using a VPN client software.

  I hope that the above answers your questions.

  Sincere greetings,

  Shadi'

• ASA disconnects the customer due to the XAUTH failure even if XAUTH disabled

  Dear friends,

  I am creating an IPsec tunnel between a ZyXEL ZyWALL P1 hardware firewall and an ASA 5510, OS version 8.0 (2). The two parties should authenticate using X.509 PKI certificates without no XAUTH authentication only.

  The current configuration of the ASA software Cisco VPN Clients to connect without any problems. However, when I try to connect the ZyWALL, ASA complains about the "peer is not authenticated by xauth - drop connection" and he abandoned the connection. This intrigues me, that both the ZyWALL hardware and software clients are managed by the same group of tunnel in which the XAUTH is disabled with the command ""isakmp ikev1-user authentication no"." My goal, obviously, is to configure the ASA in such a way that it will be possible to create a tunnel between the ASA and the ZyWALL IPsec authenticated using certificates only, without the XAUTH.

  The ZyWALL does not seem compatible with the configuration MODE. I don't know if it is a remarkable fact, but I'm there to completeness.

  I am attaching the relevant extracts from the configuration and the output of the command debug crypto isakmp 127 . A short explanation of the different addresses in the debug output:

  • 158.193.139.0/24 is the public sector in the laboratory where the ZyWALL device is tested
  • 192.168.167.0/24 is the segment private behind the ZyWALL (its 'LAN' interface) device
  • 172.27.137.0/24 is the segment private behind the ASA to customers access via IPsec

  I am very grateful for any advice you can give me!

  Best regards

  Peter

  Peter,

  Well, I needed to read a large part of your email address.

  I understand you want to basically your firewall, zyxel to act as a clinet ezvpn (note that it doesn't send beacon of unity in MM1) and not a l2l tunnel.

  Group = TG-RAIS, Username = Peter Paluch VPN, IP = 158.193.139.173, processing hash payload

  Anywhere this username configured on the firewall, zyxel?

  Marcin