CISCO 837 VPN Configuration

Similar Questions

• Router Cisco SSL VPN Configuration

  Hello support.

  A question concerning this scenario.

  One of our clients has currently SSLVPN enabled for remote users and I was wondering if there is anyway to configure a remote Cisco router to connect via IPSEC at this endpoint SSLVPN? the idea is simply to set up the tunnel without requiring changes on my end of customers.

  Thanks in advance.

  Ivan Chacon

  Hello

  IPSEC and SSLVPN are 2 different configurations, there is no way to have a router configured for IPSec and connect to another without changing this end as well.  You can run IPSec and SSLVPN on the same router, however.

  There are a lot of IOS Lan to Lan configuration guides, or if you want the router to act as a client, are looking to make EZVPN.

  HTH

  -Jason

• Configure Cisco ASA VPN client

  I did some research and the answers it was supposed to be possible, but no info on how to do it.  I wonder if it is possible to configure a Cisco ASA 5505/10/20 to be a customer to an existing (in this case) cisco vpn client.  The reasons why are complicated (and irrelevant IMO), but basically, I need to be able to make a small network that may be on this vpn rather than on individual computers.

  The vpn client is a Basic IPSec over UDP Cisco VPN to an ASA5505.

  So, how to set up an another ASA to connect to it as if it were a client?

  Hello

  Here is a document from Cisco on the configuration, the easy ASA of VPN server and Client

  Although in this case, they use a PIX firewall as a client.

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00805c5ad9.shtml

  Here's another site with instructions related to this installation program

  http://www.petenetlive.com/kb/article/0000337.htm

  I imagine that the site of Cisco ASA Configuration Guide documents will also give instructions how to configure it.

  -Jouni

• 837 to 837 VPN with PAT?

  I have a working VPN connecting to of Cisco 837.

  The client has a requirement for external access to RDP, POP3 and OWA... seemed pretty simple, just add:

  IP nat inside source static tcp etc... but as soon as I add these PAT, internal access to these services fails immediately via the VPN to the other end (Site B).

  Site to config following (Site B is running 192.168.42.x range with a virtually identical config (No. PAT of good)

  !

  version 12.3

  no service button

  horodateurs service debug uptime

  Log service timestamps uptime

  encryption password service

  !

  hostname FNN0755241374

  !

  logging buffered debugging 10000

  no console logging

  Select the secret xxxxxxxx

  !

  xxxxx xxxxxxxx password username

  clock timezone IS 10

  summer clock-time DEST recurring last Sun Oct 02:00 last Sun Mar 02:00

  No aaa new-model

  IP subnet zero

  no ip domain search

  !

  !

  IP cef

  audit of IP notify Journal

  Max-events of po verification IP 100

  No ftp server enable write

  !

  !

  !

  !

  crypto ISAKMP policy 10

  md5 hash

  preshared authentication

  ISAKMP crypto key address 203.x.x.25 xxxxxxxxxxx

  !

  !

  Crypto ipsec transform-set esp - esp-md5-hmac tweed_to_mur

  !

  tweed_vpn 10 ipsec-isakmp crypto map

  defined by peer 203.149.73.25

  Set transform-set tweed_to_mur

  match address 102

  !

  !

  !

  !

  interface Ethernet0

  Description FNN0755241374 LAN

  IP 192.168.40.254 255.255.255.0

  IP nat inside

  No keepalive

  Hold-queue 100 on

  !

  ATM0 interface

  no ip address

  No atm ilmi-keepalive

  DSL-ITU - dmt operation mode

  !

  point-to-point interface ATM0.1

  Description 0755241374 (L2TP)

  PVC 8/35

  aal5mux encapsulation ppp Dialer

  Dialer pool-member 1

  !

  !

  interface FastEthernet1

  no ip address

  automatic duplex

  automatic speed

  !

  interface FastEthernet2

  no ip address

  automatic duplex

  automatic speed

  !

  interface FastEthernet3

  no ip address

  automatic duplex

  automatic speed

  !

  interface FastEthernet4

  no ip address

  automatic duplex

  automatic speed

  !

  interface Dialer1

  Description 0755241374 (L2TP) PPPoa RRSM512

  MTU 1400

  the negotiated IP address

  NAT outside IP

  encapsulation ppp

  Dialer pool 1

  Dialer-Group 1

  No cdp enable

  PPP chap hostname xxxx

  PPP chap password xxxx

  tweed_vpn card crypto

  !

  overload of IP nat inside source list 103 interface Dialer1

  IP nat inside source static tcp 192.168.40.1 21 203.149.71.130 21 expandable

  IP nat inside source static tcp 192.168.40.1 20 203.149.71.130 20 expandable

  IP nat inside source static tcp 192.168.40.1 80 203.149.71.130 80 extensible

  IP nat inside source static tcp 192.168.40.4 25 203.149.71.130 25 expandable

  IP nat inside source static tcp 192.168.40.4 110 203.149.71.130 110 extensible

  IP nat inside source static tcp 192.168.40.4 143 203.149.71.130 143 extensible

  IP nat inside source static tcp 192.168.40.4 80 203.149.67.193 80 extensible

  IP classless

  IP route 0.0.0.0 0.0.0.0 Dialer1

  no ip address of the http server

  no ip http secure server

  !

  Note access-list 11 * license end customer address space for NAT

  access-list 11 permit 192.168.1.0 0.0.0.255

  Journal of access list 99 license 203.149.69.5

  Journal of access list 99 license 203.149.64.91

  access-list 99 refuse any newspaper

  access-list 102 permit ip 192.168.40.0 0.0.0.255 192.168.42.0 0.0.0.255

  access-list 102 deny ip 192.168.40.0 0.0.0.255 any

  access-list 103 deny ip 192.168.40.0 0.0.0.255 192.168.42.0 0.0.0.255

  access-list 103 allow ip 192.168.40.0 0.0.0.255 any

  Dialer-list 1 ip protocol allow

  Server SNMP community readstring RO

  SNMP-Server RO community readwritestring

  Enable SNMP-Server intercepts ATS

  !

  Line con 0

  exec-timeout 0 0

  password xxxx

  opening of session

  no activation of the modem

  StopBits 1

  line to 0

  line vty 0 4

  access-class 99 in

  exec-timeout 2 0

  password xxxx

  local connection

  !

  max-task-time 5000 Planner

  !

  end

  FNN0755241374 #.

  Kind regards

  MB

  This is because have priority the static NAT NAT overload control and therefore access list 103 is no longer deny these packets to be NAT had

  This example configuration you get:

  http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080094634.shtml

• Cisco AnyConnect VPN Client maintains reconnection

  Hello

  We have recently installed an ASA5505 and activated the VPN access.

  Two of my colleagues have no problems connecting to the VPN using Cisco AnyConnect VPN Client, but I do.

  I am still disconnected after a few seconds with the message:

  "A VPN reconnect gave rise to different configuration settings. VPN network interface is to be reset. Applications using the private network may be required to restart. »

  Cisco AnyConnect VPN Client Version 2.5.2019

  I work with Windows 7 but the same thing happens when I try to connect using my computer that is running Windows Vista.

  My colleagues also using Win7

  I also tried to disable the Windows Firewall.

  Any help would be appreciated.

  Best regards

  Peter

  TAC has been able to solve the problem.   For webvpn mtu changed default from 1406 to 1200.

  Not sure why 2 other ASAs we work very well otherwise though!

  WebVPN
  SVC mtu 1200

• CISCO ANYCONNECT VPN CISCO VPN CLIENT

  Hi, I was in the process of configuring cisco anyconnect vpn for ip phones to our local obtained the license for them either, the question that I get is that I already have remote configured cisco connect via the old cisco vpn client.

  now, if I activate the anyconnect ssl on the same outside the interface both can exist without conflict or maybe I need to migrate users to install the end customer for anyconnect system software to connect.

  I also need help with authentication of certification.

  concerning

  You can run both VPN at the same time without problems.

  However, you should try and migrate everyone to the latest technology Anyconnect SSL anyway.

• 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 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.

• Cisco 837 as router ADSL2 +.

  Hey guys, I hope someone can answer a few questions I have and see on the setting of a configuration that I have problems with!

  I have a situation where I have ADSL2 + with a couple of IP addresses additional, unfortunately my current router does not properly support Translation NAT, nor does it support additional IP on the same interface... so my solution was to fill the current router (Netgear DGN2000) and push it into a Cisco 837 I without apparent reason laying around.

  My idea was to implement the Ethernet0 interface as a LAN interface and the Ethernet2 as a WAN interface traffic and route between them, but I have problems obtain the WAN to authenticate correctly - I never did authenticating PPPoE on a Cisco before, and even less when I do not use interfaces ATM0/Dialer0 of the to do!

  My setup is attached as it is, I wasn't sure if I needed to configure the IP address of my real world interface Ethernet2, or the Dialer0 interface would take care of this for me? I used the advice of configuration in (http://www.cisco.com/en/US/docs/routers/access/800/819/software/configuration/Guide/9ppp_e_nat.html) to set up what I have now, but wasn't sure if it would work on a different device.

  Last things, I read somewhere that the Ethernet interfaces on the 837 were 10Mbit only - this would mean that if I push my link ADSL2 + through it, I would not be able to get faster than that? Or he ignores what I physically connect through a FastEthernet port?

  Thanks for any help you can give me on this.

  Hi Damien,.

  Your configuration as a result of problems:

  1. Routing is disabled (I wonder how this happened) so the router is not a router at all. Fix this by adding the ip Routing and ip cef to your global configuration.
  2. The VPDN turned on unnecessarily. Remove the VPDN configuration altogether by entering the No vpdn-group TPG and not activate vpdn in your global configuration.
  3. Remove the interface Ethernet2 NAT configuration - this interface is not enabled, it is not necessary to configure IP NAT. enter no external ip nat in the Ethernet2 configuration.
  4. On the interface Ethernet2, try to remove the enable pppoe command. This command enables the PPPoE server feature which is useless, because you are a customer. The only required command regarding the PPPoE is the configuration of customer, have you already present with the command pppoe client dial-pool-number 1 -command who must stay on Ethernet2.
  5. Dialer1 interface, add the command ip tcp adjust-mss 1452 to make sure that the TCP sessions are not segments oversized requiring fragmentation. Add the ip nat outside command, as is the Dialer1 interface that is IP compatible interface to the outside world.
  6. On the Dialer1 interface, the controls group dialer and ppp authentication are useless and should not be present. The first command sets a list of "interesting traffic" which can cause a dialer to dial a number, but this only applies to compounds such as analog modems or ISDN, not in PPPoE technology. The second command actually cause that you need your ISP to authenticate in some cases, and it won't. As a result, issue the following commands in the configuration of Dialer1:
     1. No dialer-Group 1
     2. no authentication chap pap callin PPP
  7. Remove the route ip 10.0.0.0 255.0.0.0 Dialer1 static route and replace with ip route 0.0.0.0 0.0.0.0 Dialer1 -I suppose you want all internet connectivity through the Dialer interface.
  8. Remove the ip nat inside source list internal interface Ethernet2 overload and replace it with the ip nat inside source list interface internal overload Dialer1 : this is the IP address of the Dialer1 you are hiding your internal network behind.

  Try to make these changes and retest your connectivity. If it still does not please post your config then in force.

  Best regards

  Peter

• Select the timeout on ASA Cisco Anyconnect VPN

  Hello world

  I use the Cisco Anyconnect VPN client with the ASA 5540 firewall. I need allow a time-out on the VPN clients, so they log off after x hours of inactivity.

  Thank you to

  Best respect

  Hello

  To my understanding of the default timeout value is 30 minutes

  You should be able to change this setting in the "username" configurations (if you use LOCAL AAA on the SAA) or under the configurations of the 'group policy' .

  The command is

  VPN-idle-timeout

  Here is the link of the commands reference

  http://www.Cisco.com/c/en/us/TD/docs/security/ASA/ASA-command-reference/...

  -Jouni

• Cisco SSL VPN

  We currently have Cisco ASA 5520 s with 8.4.3.  What we would like to do is to configure a Cisco SSL VPN, where we would have a web user in a site, https://oursite.oursite.com and having an agent a download after authentication has been accepted.  Once completed, it reserved the right to have the agent remains on the device or remove it completely with no residual.

  Is it possible today on the Cisco ASA? Are there examples of configuration for this?  I have to download the last file anyconnect?

  Thanks to you all

  Dwane

  If you mean the AnyConnect Client when you talk about the 'agent', then you can do it like that. The only difference will be that the function to remove the client after disconnecting is not available any more in the latest software.

  The best way to configure this is via the VPN Wizard of the AMPS. You can enable the preview in the preferences command if you are interested in the CLI config resulting.

  --
  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

• Cisco AnyConnect VPN connection has not changed my public IP address on Windows 7 64 bit

  Hello

  I installed a customer Cisco AnyConnect VPN from my school, so that I can access school of my Windows 7 laptop at home network. I was able to connect, but when I used http://www.whatismyip.com/, it still shows the IP address assigned by my ISP.  The "network and sharing Center", I have my original LAN and LAN VPN upward but access to LAN VPN type is 'without Internet access. The VPN connection seems to have activities based on evolution bytes sent and received.

  I searched the Web for solutions and changed something like adding the entry door. But it did not help.

  Thanks for your help.

  Split tunnel is probably configured so that traffic destined to school networks pass through the VPN tunnel, and traffic destined to the Internet goes outward through your local ISP. That's why whatismyip show your public IP address from ISP.

• 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 router VPN Failover-

  Hello Experts,

  I have a very simple setup.  I have a Cisco 1841 router with 3 interfaces.  (1eth for LAN, 1eth to ISP2 and 1 eth for isps1).

  I managed to create backup of VPN tunnel using course maps.

  Now, I have to create a failover of VPN with a separate router.  What is the best way to do it?  Examples of configuration would be great.

  This is my setup:

  LAN - firewall-fire-(internal) router (isps1) = Tunnel VPN = VPN - Endpoint1

  |

  |

  |

  (Inside) Router (ISP2) = tunnels2 VPN = Endpoint2 VPN

  So, the trick would be 2 VPN sites on 2 different routers configuration.

  Thank you

  Randall

  Hi randall,.

  Simple. Configure HSRP between 2 routers and create the same configuration on the 2nd router as well. Since the tunnel establish when there is always some interesteing traffic a router will be preferred. Simply connect two routers a switch and the inside interface in the same subnet.

  Here is the link that I could help you

  http://www.itsyourip.com/Cisco/how-to-configure-HSRP-in-Cisco-IOS-routers/

  Let me know if you need more information

  Concerning

  Kishore

• NAT, stop communication OSX VPN configuration problem.

  Hello

  It is my first time posting in this forum. I have trouble getting Mac computers (my test is OSX 10.8.2) to correctly connect the VPN to the company. We have a Cisco ASA5510, who manages the VPN applications.  Here are some details:

  -Windows computers, Cisco VPN Client (not Anyconnect) are able to connect to the VPN and access internal/etc file server computers, just as we want to.

  -Mac can establish a VPN connection, but cannot communicate with servers or internal machines. I can't connect to or ping the file server by using its IP address. Also, I can't ping my personal work computer.

  -BUT, from my work computer I CAN ping the ip address of the Mac he receives after connecting via VPN. Thus, internal Windows PC can ping external VPN would be Mac, but Mac cannot ping inner Windows pc.

  ASDM using I was able to run Packet Tracer. I got trace a ping of the machine address Windows 192.168.0.52 23 to address the 192.168.5.33/24 Mac VPN. This succeeded.

  The use of Packet Tracer to trace a ping the address VPN for Mac 192.168.5.33/24 to 192.168.0.52 Windows address 23 is not successful. The package goes through the following phases: 'Capture', 'Access-list', 'looking for route', 'Access-List', 'Options IP', 'Inspect', 'Inspect', 'Debug ICMP","Free of NAT", until it reaches"NAT"where I get this message:

  Menu - NAT Action - type

  Config

  NAT (inside1) 1 0.0.0.0 0.0.0.0

  match ip inside1 all inside1 all

  dynamic translation of hen 1 (192.168.1.1 [Interface PAT])

  translate_hits = 913403, untranslate_hits = 27

  The result is that the package is abandoned.

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

  I'm not super familiar with ACL or NAT configuration, so I do not know what changes I need to do to make this work correctly. I find as strange as the windows pc using the customer Cisco have no problem to communicate internally after the connection, but do not have a Mac Mac built-in Cisco IPSEC VPN.

  Any help would be greatly appreciated.

  -Jean-Claude

  P.s. I have included a screenshot of the screen of Packet Tracer.

  Is your home wireless network was in the 192.168.1.0/24 subnet? If this is the case, try to change to a different subnet as you suggested earlier and see if it works.