CISCO easy VPN & local subnets

Similar Questions

• PlayBook & cisco Easy VPN Server 831

  I don't seem to be able to connect to my router 831 cisco easy vpn server is configured by using my Blackberry Playbook.  Looking at the console of the router I can see Debugging but don't know what it means.  I have attached debugging as well as glued my setup, if someone is able to help me at all it would be much appreciated.  Thank you very much.

  Current configuration: 2574 bytes
  !
  version 12.3
  no service button
  horodateurs service debug datetime msec
  Log service timestamps datetime msec
  no password encryption service
  !
  router host name
  !
  enable secret 5 $1$ FM71$ y4ejS2icnqX79b9gD92E81
  enable password xxxx
  !
  username privilege 15 password 0 $1$ W1fA CRWS_Ritesh $ o1oSEpa163775446
  username privilege 15 secret 5 shamilton wFLF $1$ $ 8eRxnrrgVHMXXC0bXdEGi1
  AAA new-model
  !
  !
  AAA authentication login default local
  AAA authentication login ciscocp_vpn_xauth_ml_1 local
  AAA authorization exec default local
  AAA authorization ciscocp_vpn_group_ml_1 LAN
  AAA - the id of the joint session
  IP subnet zero
  no ip Routing
  !
  !
  audit of IP notify Journal
  Max-events of po verification IP 100
  No ftp server enable write
  !
  !
  !
  !
  crypto ISAKMP policy 1
  BA 3des
  preshared authentication
  Group 2
  ISAKMP xauth timeout 15 crypto

  !
  ISAKMP crypto client configuration group ciscogroup
  (deleted) 0 key
  DNS 172.16.60.246 172.16.60.237
  pool SDM_POOL_3
  ACL 100
  Save-password
  include-local-lan
  !
  !
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  !
  crypto dynamic-map SDM_DYNMAP_1 1
  game of transformation-ESP-3DES-SHA
  market arriere-route
  !
  !
  card crypto SDM_CMAP_1 client authentication list ciscocp_vpn_xauth_ml_1
  map SDM_CMAP_1 isakmp authorization list ciscocp_vpn_group_ml_1 crypto
  client configuration address map SDM_CMAP_1 crypto answer
  map SDM_CMAP_1 65535-isakmp dynamic SDM_DYNMAP_1 ipsec crypto
  !
  !
  !
  !
  interface Ethernet0
  IP 172.16.60.241 255.255.255.0
  IP nat inside
  no ip route cache
  !
  interface Ethernet1
  DHCP IP address
  NAT outside IP
  no ip route cache
  automatic duplex
  map SDM_CMAP_1 crypto
  !
  interface FastEthernet1
  no ip address
  Shutdown
  automatic duplex
  automatic speed
  !
  interface FastEthernet2
  no ip address
  Shutdown
  automatic duplex
  automatic speed
  !
  interface FastEthernet3
  no ip address
  Shutdown
  automatic duplex
  automatic speed
  !
  interface FastEthernet4
  no ip address
  automatic duplex
  automatic speed
  !
  local IP SDM_POOL_1 172.16.60.190 pool 172.16.60.199
  pool of local SDM_POOL_2 192.168.1.1 IP 192.168.1.100
  local IP SDM_POOL_3 172.16.61.100 pool 172.16.61.150
  IP nat inside source overload map route SDM_RMAP_1 interface Ethernet1
  IP classless
  !
  IP http server
  no ip http secure server
  !
  Remark SDM_ACL category of access list 1 = 2
  access-list 1 permit 172.16.60.0 0.0.0.255
  Note access-list 100 category CCP_ACL = 4
  access-list 100 permit ip 172.16.60.0 0.0.0.255 any
  public RO SNMP-server community
  Enable SNMP-Server intercepts ATS
  !
  Line con 0
  no activation of the modem
  line to 0
  line vty 0 4
  exec-timeout 120 0
  password xxxxx
  length 0
  !
  max-task-time 5000 Planner
  !
  end

  Stace,

  *Mar  1 06:40:15.258: ISAKMP: transform 1, ESP_AES
  *Mar  1 06:40:15.258: ISAKMP:   attributes in transform:
  *Mar  1 06:40:15.262: ISAKMP:      SA life type in seconds
  *Mar  1 06:40:15.262: ISAKMP:      SA life duration (basic) of 10800
  *Mar  1 06:40:15.262: ISAKMP:      encaps is 61443
  *Mar  1 06:40:15.262: ISAKMP:      key length is 256
  *Mar  1 06:40:15.262: ISAKMP:      authenticator is HMAC-SHA
  *Mar  1 06:40:15.262: ISAKMP (0:14): atts are acceptable.
  *Mar  1 06:40:15.262: ISAKMP (0:14): IPSec policy invalidated proposal
  *Mar  1 06:40:15.262: ISAKMP (0:14): phase 2 SA policy not acceptable! (local 14
  

  The other end offers AES 256 and SHA IPSec transform set.

  While you have configured:

  crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac

  Suggestion:

  Add a new set of transofrm and apply it under crypto map.

  HTH,

  Marcin

• Cisco easy VPN + loopback interface. static ip address for the client

  Good day people.

  I have a couple a question and answer on which I can't google for a period. BTW I maybe simly use bad aproach to choose keywords.

  Thus,.

  (1) is it possible to assign the same IP to the same customer every time that it authenticated, preferably without using DHCP? Definely im sure it is possible, but can't find match configuration examples (my camera's 1921 Cisco IOS 15.0.1).

  (2) is it possible to assign the dynamic crypto map to the loopback interface (to make EASY VPN Server accessible through two interfaces - maybe you recommend another approach instead?) - that I move the map workingcrypto of int phy loopback - I can not connect with reason "SA Phace1 policy proposal" not accepted

  Hello

  (1) you can attach to the same IP to the same username using RADIUS

  (2) If you have 2 outside interfaces

  Then, you would use

  mymap-address loop0 crypto card

  int gig0/0

  crypto mymap map

  int g0/1

  cryptp map mymap

  By doing so, the local address would actually be the loop0 but Cryptography card HAS to be applied on physical output interfaces

  See you soon

  OLivier

• Cannot access the internal network with Cisco easy vpn client RV320

  I have a cisco RV320 (firmware v1.1.1.06) and created a tunnel easy vpn (= split tunnel tunnel mode), then I installed the cisco client vpn v5.0.07.0290 in Windows 7 64 bit, I can connect to the vpn, but I do not see the other pc ping nor them, no idea?

  Thank you

  Hello

  1. is the firewall on the active Windows 7 computer? If so, please disable it

  2. can you check that you get a correct IP address in the range of the POOL of IP configured?

  3. When you perform the tracert command to access an internal server, it crosses the VPN¨?

  4. is the tunnel of split giving you access to internal IP subnets defined?

  5. on the RV320 you see the user connected and sending and receiving bytes?

  Don t forget to rate and score as correct the helpful post!

  David Castro,

  Kind regards

• Cisco easy VPN access Internet without Split Tunnel

  Hey guys

  IM wondering if anyone has a config that can help me get access to internet via an easy vpn tunnel on a cisco 877 router.

  Basically, we are traveling to be users able to use the internet through vpn, rather than using split tunneling. The reason for this is that we have several sites that are attached by lists of external IP access for some services.

  We hope that mobile users to interact with these sites through the central router and use external IP of access routers secure sites.

  I hope that makes sense. I know that we can use a proxy but we also use other services of bases no proxy on these sites, it would be rather routed direct access.

  Thank you

  Luke

  Hi Luke,.

  Please use the installation of the client VPN (complete tunnel) link below.

  http://www.Cisco.com/en/us/prod/collateral/iosswrel/ps6537/ps6586/ps6635/ps6659/prod_white_paper0900aecd80313bd0.PDF

  Note the useful message.

  Thank you

  Kasi

• Cisco 1700 Setup as a hub for Cisco Anyconnect VPN

  The complete configuration for the router is attached. Additional configuration includes forwarding port 443 (the two tcp/udp), udp 4500, udp 500 and udp 50 to 192.168.1.20.

  Objective: Configure Cisco 1700 router as a VPN server, which a Cisco Anyconnect VPN client in. The VPN server is behind a NAT.

  Question 1: The Cisco Anyconnect client pulls its set of configuration of the router? I just need to point to the correct IP address and hit connect and it will do the rest? If not, what additional client side configuration must be done? I noticed, it tries to connect on port 443 to my router, but I don't really know why and I know that my router is not listening on this port, so I know I'm missing something:-D.

  Question 2: What are the features specifically include easy vpn server? I am confused as to exactly what it is. From what I can tell when you configure easy vpn server you simply set up a regular VPN.

  Question 3: Cisco Easy VPN remote has something to do with Cisco Anyconnect or they are completely distinct?

  Sorry for the newbie questions. It's really hard to understand the different systems and features on it and most of the examples I found dealt with the VPN router to router rather than configurations just for computers of end users, but I'll be the first to admit that I am new on this hahaha.

  Thanks for your help.

  PS: Any comment on the misconfigs are welcome. I'm still trying to understand fully exactly what each command does.

  Grant

  Grant,

  AnyConnect can do SSLVPN or IPsec (with IKEv2), ezvpn is all about IKEv1, it won't work.

  There (part 3) customers who will be able to connect to ezvpn, as well as the former customer Cisco VPN, but AC is not.

  BTW... it's not 50/UDP, this is IP protocol 50 (or sometimes 51) - ESP (or AH).

  You don't have TCP and UDP 443 for IPsec, but you may need them for SSL.

  And seriously... series of 1700? Wow, this is a 'retro' kit :-) Support ended 6 years ago.

  M.

• Easy VPN with the Tunnel Interface virtual IPSec dynamic

  Hi all

  I configured easy vpn remote on a cisco 1841 and dynamic server easy vpn with virtual tunnel interface on the server (cisco 7200, 12.4.15T14)

  http://www.Cisco.com/en/us/partner/prod/collateral/iosswrel/ps6537/ps6586/ps6635/prod_white_paper0900aecd803645b5.html

  It works with easy vpn remote to the client mode and mode network-extesión, but it doesn't seem to work when I configure mode plus network on the client of the cpe, or when I try to have TWO inside the ez crypto interfaces. On the customer's site, I see two associations of security, but on the server PE site only security SA!

  Without virtual dynamic tunnel interface, dynamic map configuration is ok... This is a limitation of the virtual tunnnel dynamic interface?

  Federica

  If one side is DVTI and the other uses a dynamic map, it does support only 1 SA. If the two end uses DVTI or the two end uses dynamic card then it supports several SAs.

  Here is the note of documentation for your reference:

  Note: Multiple inside interfaces are supported only when the Cisco Easy VPN server and the Cisco Easy VPN client have the same type of Easy VPN configuration. In other words, both must use a Legacy Easy VPN configuration, or both must use a DVTI configuration.
  
  

  Here's the URL:

  http://www.Cisco.com/en/us/docs/iOS/sec_secure_connectivity/configuration/guide/sec_easy_vpn_rem_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1046365

  Hope that answers your question.

• Drops of easy vpn due to change of address IP ISP

  I do some testing with Cisco Easy VPN between 2 IOS routers.

  The VPN server is behind a static NAT (made by a checkpoint firewall) and it has a fixed IP address.

  Simple VPN client works on a residential xDSL connection. It is behind a NAT router provided by the ISP.

  The internet router has a dynamic public IP address and it changes every 36 hours (ISP is, can not change).

  The easy vpn works great. Both devices detect NAT and enable NAT-transparency. The link appears and works well.

  The question I have, is that when changes in xDSL router's public IP address, the IPSEC link falls and can't get back online.

  It seems that the change of the public IP address prevents the client in order to re-establish the VPN.

  When I reboot the router to vpn client, VPN back upward.

  Someone has encountered this and is there a way I can avoid this problem?

  Hi Tom,

  I have reproduced this issue in my lab, and instead of charging the EzVPN client, you can simply delete the order "crypto ipsec ezvpn client YOUR_EZVPN ' outside interface and it should do."

  Now, since it is foolish to do it manually whenever it breaks down, I suggest:

  -Configured IP SLA accessibility and the tracks through the tunnel.

  -With a 'Beach' object, you can define if it breaks down or not.

  -In the case of a failure, then remove and add the command ezvpn from outside.

  -To do this, you can use the EEM.

  Please see this:

  10 IP sla monitor

  type echo protocol ipIcmpEcho 172.16.10.1 source-interface FastEthernet0/1

  monitor IP sla 10 calendar life never start-time now

  !

  track 10 rtr 10 accessibility

  !

  EzVPN_DOWN event manager applet

  syslog event model ' % FOLLOW-UP-5-STATE: 10 rtr 10 accessibility Down-> Up.

  command action 1.0 cli 'enable '.

  action 1.1 cli command "configures terminal.

  Action 1.2, command cli "f0/0 interface.

  Action 1.3 cli no command "no ipsec encryption YOUR_EZVPN ezvpn client.

  Action 1.4 cli command "crypto ipsec client ezvpn YOUR_EZVPN.

  Action 1.5 cli command "end".

  Where:

  FastEthernet0 / 1---> within the interface

  FastEthernet0 / 0---> outside interface

  172.16.10.1---> remote IP accessible by tunnel EzVPN, when operational.

  So basically, when SLA reports the failure (most likely because the tunnel is down) the router deletes the command EzVPN and again.

  HTH.

  Portu.

  Please note all useful posts

  Post edited by: Javier Portuguez

• Easy VPN with IPSec VPN L2L (Site - to - Site) in the same ASA 5505

  Hi Experts,

  We have an ASA 5505 in our environment, and currently two IPSec VPN L2L tunnels are established. But we intend to connect with VPN (Network Extension Mode) easy to another site as a customer. Is it possible to configure easy VPN configurations by keeping the currently active IPSec L2L VPN(Site-to-Site) tunnels? If not possible is there any work around?

  Here's the warning we get then tried to configure the easy VPN Client.

  NOCMEFW1 (config) # vpnclient enable

  * Delete "nat (inside) 0 S2S - VPN"

  * Detach crypto card attached to the outside interface

  * Remove the tunnel groups defined by the user

  * Remove the manual configuration of ISA policies

  CONFLICT of CONFIG: Configuration that would prevent the Cisco Easy VPN Remo success

  you

  operation was detected and listed above. Please solve the

  above a configuration and re - activate.

  Thanks and greetings

  ANUP sisi

  "Dynamic crypto map must be installed on the server device.

  Yes, dynamic crypto is configured on the EasyVPN server.

  Thank you

• Easy VPN Hardware instead of easy VPN software

  Hello world

  I need configuration for the VPN routers in Cisco connect 30 branch offices to the main office using Internet links

  connection to the Main Office have a static public IP address but the problem is that the remote Branches have dynamic public IP that changes every time when you reboot the ADSL router and I can't buy public static IP for each branch to Point - to-Point VPN and I don't want to use the easy VPN software in remote branches what I want is the use of the router in remote branches instead of the easy VPN software

  Please, what is the order of configuration that make the work of road Cisco cisco easy VPN software.

  Thank you

  Hello

  Instead of having to use the IPsec client software on computers, you can use a router IOS or ASA as a material EzVPN client.

  Only some models can be used as clients for example IOS 831 s, 871 s (small) or ASA 5505.

  An example configuration:

  http://www.Cisco.com/en/us/prod/collateral/iosswrel/ps6537/ps6586/ps6635/ps6659/prod_white_paper0900aecd80313bd0.PDF

  Federico.

• Installation easy vpn Cisco 871

  I have a Cisco 871 router sitting behind my adsl router and I have configured to accept vpn connections from clients from outside (partially configured by cli and partly by SDM).

  It works well, in that I can connect my LAN and access my network inside resources, however I can't access the web when connected via vpn.

  Is it perhaps to nat? I hope that someone can see why in my config. Thank you.

  Hi Chris,

  The only reason I understand here, customers lose their ability to achieve internet when connected by VPN is, according to the current configuration, all traffic (including the NetBIOS) runs through the tunnel. So when a package leaves the machine with a source of intellectual property (one of the private ip address of the pool set) of the client and the destination 4.2.2.2 (can be any ip on the internet), there is no translation defined for the ip address of the VPN client on the router.

  Thus, package from the computer of the customer with an address NON-Routable cannot access the internet for obivous reasons.

  To work around the problem, try this.

  access-list 5 by 192.168.1.0 0.0.0.255

  (assuming that 192.168.1.0 is that the VPN client subnet have access)

  Then,

  Crypto home isakmp client configuration group

  key xxxx

  ACL 5< binding="" the="" acl="">

  By creating the acl the binder to the configuration of the client, and 5 am Division of traffic in the tunnel. In other words, only for the 192.168.1.x subnet traffic will pass through the tunnel and rest will take the path of the LOCAL ISP.

  I hope this helps...!

  Concerning

  M.

• Cisco 831 - easy VPN server

  Hello

  I am trying to create an easy VPN server on Cisco 831. When I "test" the easy VPN he said that it tested successfully, but when I try to VPN in the router of the built in Windows XP VPN client, I'm unable to connect.

  Does anyone have recommendations for how to configure easy VPN? I basically just selected all the default options. I was not able to find tutorials in the Cisco online documentation.

  Do I need to have the Cisco VPN client to connect to the Cisco router?

  Other thoughts?

  Your IP address pool you are trying to assign to remote users is part of your local network, which is not the best way to assign the ip address to the VPN Clients, and I've seen a lot of problems in the past were route it not forwards the packets to the client. This allows you to change the POOL of something other than your LAN. E.g. 192.168.1.0/24.

  Also, make sure that you re - configure your 102 ACL accordingly.

  Once you make changes, try to connect again and let me know how it goes.

  Kind regards

  Arul

  * Please note all useful messages *.

• Easy VPN not able to access the local network

  Hi guys,.

  little hope can help me, I'll give you a run down on the config.

  I have a border router that is a no. 2851 connected to the No. 2851 is a switch cisco 3750 running Routing inter - vlan with four VLANS.

  I have easy VPN server on the edge router No. 2851 I am able to connect remotely from a client vpn cisco with a problem but I can't access the local network on the server, I tried everything with no luck.

  I have a cisco VPN client installed on a 64-bit windows system 7 and I also tried with windows xp 32-bit system and still no luck.

  Please I need help I need to get this race to end of trading today.

  I will be copying and pasting the edge router config please if someone get review and see if the config is good.

  You need to change your ACL PAT of standard to extend and to deny traffic to be translated to the Pool of VPN:

  access-list 120 deny ip 10.10.10.0 0.0.0.3 10.10.50.0 0.0.0.255

  access-list 120 deny ip 192.168.XX.0 0.0.0.255 10.10.50.0 0.0.0.255

  access-list 120 deny ip 172.16.XX.0 0.0.0.255 10.10.50.0 0.0.0.255

  access-list 120 deny ip 172.1X.20.0 0.0.0.255 10.10.50.0 0.0.0.255

  access-list 120 deny ip 192.168.XX.0 0.0.0.255 10.10.50.0 0.0.0.255

  access-list 120 allow ip 10.10.10.0 0.0.0.3 all

  IP access-list 120 permit 192.168.XX.0 0.0.0.255 any

  IP access-list 120 permit 172.16.XX.0 0.0.0.255 aniy

  IP access-list 120 permit 172.1X.20.0 0.0.0.255 any

  IP access-list 120 permit 192.168.XX.0 0.0.0.255 any

  overload of IP nat inside source list 120 interface Dialer0

  no nat ip within the source of the list 1 overload interface Dialer0

  clear the ip nat trans *.

  Hope that helps.

• Easy vpn server issues of Cisco 800 series.

  Hello.

  I want to deploy the easy vpn server on cisco 876 and 877 10 routers and access from a remote location (company headquarters). When I leave the firewall of the router off the vpn server works. When I turn it on it doesn't.

  Although I allow all traffic to my ip for example 80.76.61.158 I can't access the vpn server.

  I tried a place to let the firewall off and it worked fine.

  I use SDM to configure the vpn server. Any ideas what I can do with the cause of firewall I really can't leave it "open."

  Thanks in advance.

  It would be a good idea to paste the configuration of the VPN server to the firewall.

  Kind regards

  Kamal

• Easy VPN - acl

  Hello

  There is an "acl" parameter that is not clear to me, it is configured at customer site:

  Crypto ipsec VPN ezvpn client

  connect auto

  Cisco key band EASYVPN

  client mode

  peer 10.0.0.1

  username cisco password cisco

  xauth userid local mode

  ACL 101

  Everything that I added to the ACL 101 tunnel is always present. I found a description:

  Step 6

  ACL {name - acl |}                 ACL-number} Example: Device (ezvpn-crypto-config) # acl acl-list1

  Specifies several subnets in a VPN tunnel.

  "Specifies several subnets in a VPN tunnel".  -what it means, source?

  I tried to use this setting, and I added the access list:

  access-list 123 allow ip 10.10.10.0 0.0.0.255 host 20.0.0.20

  access-list 123 allow ip 50.50.50.0 0.0.0.255 host 20.0.0.20

  where 10.10.10.0 and 50.50.50.0 are source and 20.0.0.20 is the destination.

  When I ping with source 10.10.10.3 (physical int) for 20.0.0.20 - numbers of BA & desc packages grows.

  but when I ping with source 50.50.50.50 (int loop) for 20.0.0.20 - I see that it wasn't to push into the tunnel.

  Could someone explain how the work parameter and for what is it?

  Thank you

  Hubert

  Hubert,

  Ref:

  http://www.Cisco.com/en/us/docs/iOS-XML/iOS/sec_conn_esyvpn/configuration/15-2mt/sec-easy-VPN-rem.html

  in client mode several subnets are not supported, nor what they sense.

  You specify what internal subnets of announcement to the server that are configured behind this device.

  In client mode, the server sees only the assigned IP address.

  M.