IPsec remote VPN client 5.0.07 Cisco

Similar Questions

• Remote VPN client and Telnet to ASA

  Hi guys

  I have an ASA connected to the Cisco 2821 router firewall.

  I have the router ADSL and lease line connected.

  All my traffic for web ports etc. of ADSL ftp and smtp pop3, telnet etc is going to rental online.

  My questions as follows:

  I am unable to telnet to ASA outside Interface although its configuered.

  Unable to connect my remote VPN Client, there is no package debug crypto isakmp, I know that I have a nat that is my before router device my asa, I owe not nat port 4500 and esp more there, but how his confusion.

  I'm ataching configuration.

  Concerning

  It looks like a config issue. Possibly need debug output "debug crypto isa 127".

  You may need remove the command «LOCAL authority-server-group»

  NAT-traversal is enabled by default on the ASA 8.x version. So you don't have to worry about NAT device in the middle.

• Inside the server can't ping remote vpn client

  My simple vpn client can accumulate the tunnel vpn with my Office ASA5510 success and my vpn client can ping the internal server. But my internal server cannot ping the remote vpn client. Even the firewall vpn client windows is disable.

  1. in-house server can ping Internet through ASA.

  2 internal server cannot ping vpn client.

  3 Vpn client can ping the internal server.

  Why interal Server ping vpn client? ASA only does support vpn in direction to go?

  Thank you.

  Hello

  Enable inspect ICMP, this should work for you.

  Policy-map global_policy
  class inspection_default
  inspect the preset_dns_map dns
  inspect the icmp
  inspect the icmp error

  inspect the icmp

  

  To configure the ICMP inspection engine, use the command of icmp inspection in class configuration mode. Class configuration mode is accessible from policy map configuration mode.

  inspect the icmp

  HTH

  Sandy

• IPsec remote VPN with VPN 5.0.07 ASDM Wizard IPsec client

  Hello

  I am setting up remote IPsec VPN to ASA 5505 Help Assistant ASDM and want to use the VPN client for client computers. I have the following questions:

  My inside the IP 192.168.0.1 network and outside 162.212.232.174.

  1. What is the ip POOL for step 6 for ASDM Ipsec wizard? who will, should I get?

  2. for the VPN client: that I should put Host IP and username and password authentication group?

  Please advise or give me a link for help.

  I need help for configuring VPN client and ASA to help Assistant ASDM.

  Help, please.

  Thank you

  SAP

  SAP,

  Use this link as reference

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a008060f25c.shtml

  For the pool that you can use any beach private IP based on RFC1918 space, as an example, you could use 172.16.10.0/24

  For VPN clients, you use your firewall outside the IP [162.212.232.174] that will become your gateway VPN RA facing internet. User authentication information are on the same link above.

  Good luck

• IPSec remote VPN with VPN client in error

  Hello

  ASA 5505 configuration is: (installation using ASDM)

  output from the command: 'show running-config '.

  : Saved
  :
  ASA Version 8.2 (5)
  !
  hostname TEST

  Select _ from encrypted password
  _ encrypted passwd
  names of
  !
  interface Ethernet0/0
  switchport access vlan 2
  !
  interface Ethernet0/1
  !
  interface Ethernet0/2
  !
  interface Ethernet0/3
  !
  interface Ethernet0/4
  !
  interface Ethernet0/5
  !
  interface Ethernet0/6
  !
  interface Ethernet0/7
  !
  interface Vlan1
  nameif inside
  security-level 100
  IP 192.168.1.1 255.255.255.0
  !
  interface Vlan2
  nameif outside
  security-level 0
  IP address dhcp setroute
  !
  passive FTP mode
  sap_vpn_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0
  inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.10.0 255.255.255.224
  pager lines 24
  asdm of logging of information
  Within 1500 MTU
  Outside 1500 MTU
  IP local pool test_pool 192.168.10.0 - 192.168.10.20 mask 255.255.255.0
  ICMP unreachable rate-limit 1 burst-size 1
  don't allow no asdm history
  ARP timeout 14400
  Global 1 interface (outside)
  NAT (inside) 0-list of access inside_nat0_outbound
  NAT (inside) 1 0.0.0.0 0.0.0.0
  Timeout xlate 03:00
  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
  Floating conn timeout 0:00:00
  dynamic-access-policy-registration DfltAccessPolicy
  AAA authentication http LOCAL console
  Enable http server
  http 192.168.1.0 255.255.255.0 inside
  No snmp server location
  No snmp Server contact
  Server enable SNMP traps snmp authentication linkup, linkdown cold start
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  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
  life crypto ipsec security association seconds 28800
  Crypto ipsec kilobytes of life - safety 4608000 association
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  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
  Telnet timeout 5
  SSH timeout 5
  Console timeout 0
  dhcpd outside auto_config
  !
  dhcpd address 192.168.1.5 - 192.168.1.132 inside
  dhcpd allow inside
  !

  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  WebVPN
  internal sap_vpn group policy
  attributes of the strategy of group sap_vpn
  value of server DNS 192.168.2.1
  Protocol-tunnel-VPN IPSec

  
  Split-tunnel-policy tunnelspecified
  value of Split-tunnel-network-list sap_vpn_splitTunnelAcl
  username password encrypted _ privilege 0 test
  username test attributes
  VPN-group-policy sap_vpn
  Username password encrypted _ privilege 15 TEST
  type tunnel-group sap_vpn remote access
  tunnel-group sap_vpn General-attributes
  address test_pool pool
  Group Policy - by default-sap_vpn
  sap_vpn group of tunnel ipsec-attributes
  pre-shared key *.
  !
  class-map inspection_default
  match default-inspection-traffic
  !
  !
  type of policy-card inspect dns preset_dns_map
  parameters
  maximum message length automatic of customer
  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 rsh
  inspect the rtsp
  inspect esmtp
  inspect sqlnet
  inspect the skinny
  inspect sunrpc
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  Review the ip options
  !
  global service-policy global_policy
  context of prompt hostname
  no remote anonymous reporting call
  Cryptochecksum:b67cdffbb9567f754052e72f69ef95f1
  : end

  I use customer VPN authentication with IP 192.168.2.20 host group with username:sap_vpn and key pre-shared password but not able to connect to the vpn and the error message attached.

  ASA, set up with the initial wizard ASDM: inside the interface IP 192.168.1.1 (VLAN1) and outside (VLAN2) IP 192.168.2.20 assigned by using DHCP. I use outside interface IP 192.168.2.20 to HOST IP to the VPN client for the remote connection? is it good?

  Please advise for this.

  Hello

  What train a static IP outside? We need a static IP address to connect, please try again and let us know how it works?

  Kind regards

• Only permitted in specific protocol like RDP remote VPN client

  Hi, is it possible allow or restrict vpn clients to a specific protocol such as RDP to the authorized network (internal)? Most of the samples in Cisco allows the IP Protocol on the access list of the network of the boarding school for the IP pool which is then translated as Nat (0). I tried to only allow the RDP Protocol in this access list and it does not work.

  Thank you.

  Hi vivi, unfortunately vpn-filter is not posible in codes 6.x, this feature was introduced in the code 7.x and higher. You need to upgrade code 7.x or higher.

  http://www.Cisco.com/en/us/docs/security/ASA/asa70/command/reference/TZ.html#wp1281154

  On the other hand if you already have a group of tunnel for the vpn clients and you want to limit all this tunnel RDP group only and nothing else you do with your current code with an acl, not permit ip address but permit tcp and tcp port number port on vpn network host of destination... but this policy applies to all users of RA for this group of tunnel... no practice... as supposed using vpn-filters by user who allows to better control the individual users on the same group of tunnel without affecting others.

  Concerning

• PIX from Site to Site w / remote VPN Clients

  I posted accidentally this question in the wrong forum earlier today. I couldn't find a way to move it or delete it, so I apologize for the duplication.

  I set up a VPN site-to site between 2 Pix 506e. I have install the tunnle VPN using the VPN Wizard, and it seems to work fine.

  However, I also have users that VPN directly in the PIX via PPTP or a Cisco VPN client. These users are not able to access resources that are on the other end of the VPN tunnel. It seems that map ACL that triggers sending in the tunnel of the packages is not be matched, but I was not able to understand how to make this work correctly.

  PIX has a local subnet of 192.168.1.x/24. PIX B has a local subnet of 192.168.2.x/24. Traffic between these 2 subnets through the tunnel flow. However, when a person sets up a VPN on PIX B, they are also placed in the 192.168.2.x/24 subnet, but they are unable to access anything whatsoever in the 192.168.1.x/24 subnet. Is something like this? Config PIX B is attached. 

Any help you could offer would be greatly appreciated.

  Thank you

  -Steve

  This is not possible with Pix and 6.3 version of the code.

  If you are running 7.0 or higher on the Pix, so, yes it is possible. Please see the below URL for more configuration information. The feature you're looking for is called 'intra-interface.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00805734ae.shtml

  In addition, 7.0 and above are not supported on Pix 501, 506, and 520.

  Kind regards

  Arul

  * Please note all useful messages *.

• Remote vpn client can't access outside networks

  I configured a remote vpn ASA 5510 the wizard remote vpn. Users are able to get the vpn connection and access the internal network; but IMPOSSIBLE to

  access the outside network. (For the internal network, I want to talk about network behind the vpn to ASA, outside networks refers to society outside the ASA).

  In short, the external network of the company has default route to the ROUTER1 points. The ROUTER1 has road for access network and a default route to the internet. The ASA has a default route to the ROUTER1 points. the ROUTER1 also has a route to the address of the user remote vpn refers to the ASA.

  Hope it wise.

  But I don't know if my nat statement is correct. below is my statement of nat, is there something obvious lack? There is no translation network here, routable internet addresses.

  NAT (inside) 0-list of access inside_nat0_outbound

  public static 111.1.0.0 (Interior, exterior) 111.1.0.0 netmask 255.255.255.0

  public static 111.1.1.0 (Interior, exterior) 111.1.1.0 netmask 255.255.255.0

  public static 111.1.2.0 (Interior, exterior) 111.1.2.0 netmask 255.255.255.0

  networks outside the company (111.1.3.0/24; 111.1.4.0/24)

  |

  |

  the user remote vpn <-------------->internet <--------------------->ROUTER1 - ASA - Cat6509 - inside the network

  Any suggestion is appreciated.

  Thank you

  have you enabled "same-security-traffic intra-interface.

• ASA 5520: Remote VPN Clients cannot ping LAN, Internet

  I've set up a few of them in my time, but I am confused with this one.  Can I establish connect via VPN tunnel but I can't ping or go on the internet.  I searched the forum for similar and found a little issues, but none of the fixes seem to match.  I noticed a strange thing is when I run ipconfig/all of the vpn client, the IP address that has been leased over the Pool of the VPN is also the default gateway!

  I have attached the config.  Help, please.

  Thank you!

  Exemption of NAT ACL has not yet been applied.

  NAT (inside) 0-list of access Inside_nat0_outbound

  In addition, you have not split tunnel, not sure you were using internet ASA for the vpn client internet browsing.

  You can also enable icmp inspection if you test in scathing:

  Policy-map global_policy
  class inspection_default

  inspect the icmp

  Hope that helps.

• Certificate self-signed for remote VPN CLIENT access

  Hi people,

  I am trying to achieve two-factor authentication, first with RADIUS & 2nd with self-signed certificate. If I generated of self-signed certificate & trying to import this certificate but error 39 that occur. Only obstacle that authenticate with certificate. I saw some documents for separate setting certifcate servers (CA) & then to import in the clients but I m curious about a certificate automatically generated can be used to authenticate the remote access client.

  ASA additional server failover mode is Local CA is not supported. Is there a way to support local CA.

  Thank you

  Are you talking about using self-signed client certificates? I guess that it will not work. At least it is not scalable. You must use an internal CA for this task. As the local certification authority cannot be used with failover, you can take a Windows Server 2 k 3 or 2 k 8. Another option is to use a router IOS as CA-server. But what take something else as a second factor? I'm a big fan of the use of smartphones with the www.duosecurity.com service.

  --
  Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
  http://www.Kiva.org/invitedBy/karsteni

• Binds two ISP ASA to remote VPN Client to connect to instead of creating two profiles on the remote client

  Hello

  just a quick,

  TOPOLOGY

  ASA isps1 - 197.1.1.1 - outside

  ASA ISP2 - 196.1.1.1 - backup

  LAN IP - 192.168.202.100 - inside

  I have configured Tunnel on the interfaces (external and backup), but is to link both legs public to serve a thare as redundancy for vpn users and users of the vpn tunnel leave pointing inside IP whenever they want to establish vpn sssion, we want it to be one, so if an interface fails vpn users will not know , but he will try the second for the connection. instead of creating the profile for the two outside of the leg on the vpn client.

  is this possible?

  Hi Rammany.

  In your case, you have only an ASA that connects with 2 ISP in another segment IP... 196.x.x.x (Link1) & 197.x.x.x (Link2). What your condition is you want to have the VPN client who must be consulted with backup. If 196.x.x.x link fails, it should automatically take 197.x.x.x link. That too we should not have the config set in the VPN client backup server. You don have the possibility of having standby active also in asa single.

  I think n so it will work with your current design.

  This option is if your VPN client supports host name resolution (DNS). You can have the VPN created for both the public IP address share the same host name keeping the bond as the primary address 1 and 2 a secondary address. It will work alone.

  Hope someother experts in our forum can help you with that.

• remote VPN does not work on Cisco 7206

  Hello

  I do a test to set up remote access to VPN from Cisco 7206 (simulated by dynamips). The relevant configuration is the following:

  hub host name

  AAA new-model

  AAA authentication login local xauth

  username ciscouser password 0 cisco1234

  IP subnet zero

  crypto ISAKMP policy 10

  md5 hash

  Group 2

  preshared authentication

  test group crypto isakmp client configuration

  key cisco123

  pool mypool

  card crypto REMOTEACCESS client authentication list xauth

  Crypto ipsec transform-set RTP-TRANSFORMATION des-esp esp-md5-hmac

  Vpn crypto dynamic-map 1

  game of transformation-RTP-TRANSFORM

  open crypto map REMOTEACCESS client configuration address

  card crypto client configuration address respond REMOTEACCESS

  card crypto REMOTEACCESS 1-isakmp dynamic vpn ipsec

  interface Ethernet0/0

  IP address 150.1.1.1 255.255.255.0

  card crypto REMOTEACCESS

  interface Ethernet0/1

  IP 11.10.1.1 255.255.255.0

  no ip directed broadcast to the

  IP local pool mypool 10.1.10.0 10.1.10.254

  IP nat translation timeout never

  IP nat translation tcp-timeout never

  IP nat translation udp timeout never

  IP nat translation finrst-timeout never

  IP nat translation syn-timeout never

  IP nat translation dns-timeout never

  IP nat translation icmp timeout never

  IP classless

  IP route 0.0.0.0 0.0.0.0 10.103.1.1

  no ip address of the http server

  end

  However, when I try to connect the router using the Cisco 4.6 client, you receive the following error message:

  05:04:52: ISAKMP (0:1): audit ISAKMP transform 13 against the policy of priority 10

  05:04:52: ISAKMP: DES-CBC encryption

  05:04:52: ISAKMP: MD5 hash

  05:04:52: ISAKMP: group by default 2

  05:04:52: ISAKMP: auth XAUTHInitPreShared

  05:04:52: ISAKMP: type of life in seconds

  05:04:52: ISAKMP: life (IPV) 0x0 0 x 20 0xC4 0x9B

  05:04:52: ISAKMP (0:1): pre-shared key offered Xauth authentication but does not match policy.

  05:04:52: ISAKMP (0:1): atts are not acceptable. Next payload is 3

  05:04:52: ISAKMP (0:1): audit ISAKMP transform 14 against the policy of priority 10

  05:04:52: ISAKMP: DES-CBC encryption

  05:04:52: ISAKMP: MD5 hash

  05:04:52: ISAKMP: group by default 2

  05:04:52: ISAKMP: pre-shared key auth

  05:04:52: ISAKMP: type of life in seconds

  05:04:52: ISAKMP: life (IPV) 0x0 0 x 20 0xC4 0x9B

  05:04:52: ISAKMP (0:1): pre-shared authentication offered but does not match policy.

  05:04:52: ISAKMP (0:1): atts are not acceptable. Next payload is 0

  Does anyone have an idea? Thanks in advance.

  Wang,

  Thanks for the update! Happy in his work.

  The commands below are for the search for group policy.

  AAA authorization groupauthor LAN

  card crypto isakmp authorization list groupauthor REMOTEACCESS

  Since then, you have configured Group Policy (name, presharedkey, etc.) locally on the router, you must specify the router where to look for the isakmp policy when VPN cace tries to connect.

  I hope it helps.

  Kind regards

  Arul

  * Please note all useful messages *.

• Reverse road injection for remote VPN Clients

  Hello world

  you will need to confirm if reverse road injection is used only for Site to site VPN?

  Also to say that we have two sites using site-to-site vpn

  Site A                                                         Site B

  Private private IP IP

  172.16.x.x                                                    172.20.x.x

  Now, as we VPN site to site, we can either activate the NAT - T option which will allow 172.16 IP reach site B as 172.16 only.

  Do not change the IP address.

  Option 2

  IF we don't allow NAT - T and if we allow injection road Revese and we use say Protocol ospf on ASAs in site A and B.

  In this case, we allow IPPS so that we can announce the private road 172.16. on the internet right of site B?

  Concerning

  MAhesh

  Hello Mahesh,

  "Reverse road injection (RRI) is used to fill in the routing table of an internal router that is running OSPF Open Shortest Path First () protocol or the RIP (Routing Information) protocol for Remote Clients VPN sessions or a local area network LAN."

  Source: http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/107596-asa-reverseroute.html

  As a result, allowed RRI ASA learn routing information for connected peers and advertising via RIP or OSPF.

  NAT - T is automatically detected and used when the local or the remote peer is behind NAT.

  To answer your question:

  If NAT - T is required and enabled, then it will automatically be used peer VPN. Then, with IPP in place, remote network will be added to the routing as static routes table, so they can be advertised by OSPF.

  HTH.

  Please note all useful messages.

• The remote VPN Clients and Internet access

  I apologize in advance if this question has already been addressed. I am currently using a PIX Firewall Version 6.1 520 (2) running. I have several remote users that VPN for the PIX. Once the VPN tunnel is started, they are more able to connect to internet from their local computers. Is there a configuation on the PIX that allows remote users to have access to the internet when you are connected to the PIX.

  TIA,

  Jeff Gulick

  The Pix does not allow traffic enter and exit on the same interface. Therefore, a VPN user cannot access the Internet through the tunnel. If you use the Cisco client, enable tunneling split so that all traffic through the tunnel.

  If you use PPTP, you can turn off the option that makes the remote network, the default gateway. However, local routes should be added to these clients when they connect.

  Or you can use an additional interface on the firewall. One that puts an end to VPN tunnels and another providing for Internet connectivity. In this way the traffic is not enter/leave on the same interface.

  Of course, it is preferable if the customer Internet traffic does not go through the tunnel. It wastes your bandwidth and has security problems as well. I suggest you use the client to Cisco and the split tunneling.

• Remote VPN client for Mac OS

  AnyConnect works not for EasyVPN on a router because it does not specify the group name and the password. What client works on Mac OS for EasyVPN? Also, when I get it?

  Jason,

  With regard to the support on Mac.

  AnyConnect - customer SSL for both IOS and ASA, but also IPsec IKEv2 ASA routers.

  Client VPN from Cisco 4.9 works with IPsec for ASA and IOS.

  Both are available on CCO.

  Marcin