VPN - cannot subnets behind 2nd router internal access. Help.

Similar Questions

• AnyConnect VPN on ASA behind Internet router

  I have script like below and that you need assistance please

  Switch 10.10.1.1/30---> (10.10.1.2/30 inside the Interface) of base ASA (10.10.2.2/30 outside interface)---> public INT router (30.30.30.30/30) (10.10.2.1/30 LAN).

  I have configured the VPN but it needs more setup in the router and the VPN should be the public ip address so outside users can access.

  Fix.

  --

  Please do not forget to select a correct answer and rate useful posts

• Client VPN cannot access the different internal subnet

  Hi all

  I use pix 7.0 and 4,8 vpn client

  When I connect with the vpn client, I see the subnet behind the pix (10.61.1.0)

  However, there is a router on that subnet that connects to two other sites (10.61.2.0 and 10.72.2.0)

  I can ping from the pix to these subnets command line.

  When I connect using the vpn client I only see the subnet behind the pix and not the other two subnets?

  I have a command-line 10.0.0.0 255.0.0.0 10.61.1.250 (the ip address of the router) on the pix, but this doesn't seem to help?

  The response from the ping is request timed out one or the other subnets.

  Any suggestions on what route, I need to add or is there an ACL to be added?

  Current and ACL routes is:

  0.0.0.0 0.0.0. The ISP router address

  10.0.0.0 255.0.0.0 10.61.1.250

  Outside_access_in list extended access permit icmp any one

  access extensive list ip 10.61.1.0 inside_nat0 allow 255.255.255.0 10.61.1.224 255.255.255.240

  NAT (inside) 0-list of access inside_nat0

  NAT (inside) 10 0.0.0.0 0.0.0.0

  Access-group Outside_access_in in interface outside

  All responses appreciated.

  first of all and above all, the pool of the vpn client should not overlap with the asa inside the subnet, or any connected subnet.

  <-->Asa <-->(10.61.1.250) Internet router <-->10.61.2.0 and 10.72.2.0

  allow inside_nat0 to access extended list ip 10.61.1.0 255.255.255.0

  allow inside_nat0 to access extended list ip 10.61.2.0 255.255.255.0

  allow inside_nat0 to access extended list ip 10.72.2.0 255.255.255.0

  Allow Outside_cryptomap_dyn_20 to access extended list ip 10.61.1.0 255.255.255.0

  Allow Outside_cryptomap_dyn_20 to access extended list ip 10.61.2.0 255.255.255.0

  Allow Outside_cryptomap_dyn_20 to access extended list ip 10.72.2.0 255.255.255.0

  In addition, a static route must be configured on the 10.61.1.250 router:

  IP route

• Termination of VPN on Pix behind router IOS with private subnet

  OK, basically, I wonder if it is possible to terminate a VPN connection on a Pix 506 Firewall which is behind a router IOS. The public interface of the Pix 506 have a private on a 29 ip address will IOS within the interface. Network is configured as follows:

  Internet as 10Base T

  | (5 public - X.X.X.34. 38)

  | (In WIC-1ENET)

  | (.34 assigned to interface)

  Cisco 1760

  | (Pomp) | (WIC-4PORTSWITCH)

  | | (10.0.0.1 29 on 1760)

  Net private Pix 506

  (192.168.1.0) (10.0.0.2 29 on Pix)

  Now, two internal interfaces of the 1760 are configured to PAT on the IP of the interface of the 1760 and all internet traffic goes perfectly. None of the access lists are currently applied anywhere on the 1760 and a static translation on the 1760 is configured pour.35 to 10.0.0.2 ('public' ip pix). RDP and other services authorized in the pix access list work perfectly well from the outside world when you enter a.35, but if I try to terminate a VPN from a pix 501 for the pix 506 offsite using the Intellectuelle.35 property, it does not work.

  Is it possible to do this type of work setting.

  I realize I could put an external switch to 1760 and run the public subnet directly and individually in the 1760 and Pix 506, however, I really would prefer not no need to do so if it is possible to avoid it.

  Remove the crypto map to the interface on the PIX and reapply.

• The VPN Clients need access to the subnet on another router

  Hello

  We have a pix 515e PIX Version 8.0 (2)

  We have two subnet 10.1.x.x/16 and 10.2.x.x/16

  The firewall is on 10.1.x.x and vpn clients can access this subnet.

  The firewall can ping 10.2.x.y where x is a server in the other subnet.

  On the 10.2.x.x customers out the firewall.

  The problem is that vpn clients cannot access the server of 10.2.x.y even if the pix can ping 10.2.x.y and the road for him.

  What I need to check that the vpn rules are correct in the pix 515e?

  I think it is a rule of exemption nat or something like that not exactly sure.

  Everything would be a great help.

  Thank you

  Hello

  For clients VPN access to these subnets, check the following:

  1 NAT exemption include these subnets (if not using NAT)... it's the NAT0 ACL command

  2. these subnets is included in the split tunneling

  3. these subnets have a route to the PIX to send traffic to the VPN client pool.

  4. There are no ACLs not applied to the inside interface of the PIX deny this communication.

  Federico.

• Client VPN cannot access anything at the main Site

  I am sure that this problem has been resolved in a million times more, but I can't get this to work.  Can someone take a look at this quick config and tell me what is the problem?

  The Cisco VPN client connects without problems but I can't access anything whatsoever.

  ASA Version 8.4 (4)

  !

  ciscoasa hostname

  activate 8Ry2YjIyt7RRXU24 encrypted password

  2KFQnbNIdI.2KYOU encrypted passwd

  names of

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  switchport access vlan 15

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  !

  interface Vlan1

  nameif inside

  security-level 100

  IP 192.168.43.254 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP address a.a.a.a 255.255.255.248

  !

  interface Vlan15

  prior to interface Vlan1

  nameif IPOffice

  security-level 100

  IP 192.168.42.254 255.255.255.0

  !

  boot system Disk0: / asa844 - k8.bin

  passive FTP mode

  network object obj - 192.168.43.0

  192.168.43.0 subnet 255.255.255.0

  network obj_any object

  subnet 0.0.0.0 0.0.0.0

  network of the NETWORK_OBJ_10.11.12.0_24 object

  10.11.12.0 subnet 255.255.255.0

  network of the NETWORK_OBJ_192.168.43.160_28 object

  subnet 192.168.43.160 255.255.255.240

  network of the IPOffice object

  subnet 0.0.0.0 0.0.0.0

  outside_access_in list extended access permit icmp any 192.168.42.0 255.255.255.0

  Note access list ACL for VPN Tunnel from Split vpn_SplitTunnel

  standard access list vpn_SplitTunnel allow 192.168.43.0 255.255.255.0

  AnyConnect_Client_Local_Print deny ip extended access list a whole

  AnyConnect_Client_Local_Print list extended access permit tcp any any eq lpd

  Note AnyConnect_Client_Local_Print of access list IPP: Internet Printing Protocol

  AnyConnect_Client_Local_Print list extended access permit tcp any any eq 631

  print the access-list AnyConnect_Client_Local_Print Note Windows port

  AnyConnect_Client_Local_Print list extended access permit tcp any any eq 9100

  access-list AnyConnect_Client_Local_Print mDNS Note: multicast DNS protocol

  AnyConnect_Client_Local_Print list extended access permit udp any host 224.0.0.251 eq 5353

  AnyConnect_Client_Local_Print of access list LLMNR Note: link Local Multicast Name Resolution protocol

  AnyConnect_Client_Local_Print list extended access permit udp any host 224.0.0.252 eq 5355

  Note access list TCP/NetBIOS protocol AnyConnect_Client_Local_Print

  AnyConnect_Client_Local_Print list extended access permit tcp any any eq 137

  AnyConnect_Client_Local_Print list extended access udp allowed any any eq netbios-ns

  pager lines 24

  Enable logging

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  MTU 1500 IPOffice

  IP local pool newvpnpool 10.11.12.100 - 10.11.12.150 mask 255.255.255.0

  ICMP unreachable rate-limit 1 burst-size 1

  ASDM image disk0: / asdm - 649.bin

  don't allow no asdm history

  ARP timeout 14400

  NAT (inside, outside) static source any any static destination NETWORK_OBJ_10.11.12.0_24 NETWORK_OBJ_10.11.12.0_24 non-proxy-arp-search to itinerary

  NAT (inside, outside) static source any any static destination NETWORK_OBJ_192.168.43.160_28 NETWORK_OBJ_192.168.43.160_28 non-proxy-arp-search to itinerary

  NAT (IPOffice, outside) static source any any static destination NETWORK_OBJ_192.168.43.160_28 NETWORK_OBJ_192.168.43.160_28 non-proxy-arp-search to itinerary

  !

  network obj_any object

  NAT dynamic interface (indoor, outdoor)

  network of the IPOffice object

  NAT (IPOffice, outside) dynamic interface

  Access-group outside_access_in in interface outside

  Route outside 0.0.0.0 0.0.0.0 b.b.b.b 1

  Timeout xlate 03:00

  Pat-xlate timeout 0:00:30

  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

  identity of the user by default-domain LOCAL

  AAA authentication http LOCAL console

  AAA authentication LOCAL telnet console

  Enable http server

  http 192.168.1.0 255.255.255.0 inside

  http 0.0.0.0 0.0.0.0 outdoors

  http 192.168.43.0 255.255.255.0 inside

  http 192.168.42.0 255.255.255.0 IPOffice

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac

  Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

  Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac

  Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac

  Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac

  IKEv1 crypto ipsec transform-set high - esp-3des esp-md5-hmac

  crypto ipsec transform-set encrypt method 1 IKEv1 esp-3des esp-sha-hmac

  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 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

  Crypto-map dynamic dynmap pfs set 30 Group1

  Crypto-map dynmap 30 set transform-set ikev1 strong dynamic - a

  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

  map rpVPN 65535-isakmp ipsec crypto dynamic dynmap

  rpVPN interface card crypto outside

  crypto isakmp identity address

  Crypto ikev1 allow outside

  IKEv1 crypto policy 1

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  IKEv1 crypto policy 2

  preshared authentication

  3des encryption

  md5 hash

  Group 2

  life 86400

  Telnet timeout 5

  SSH timeout 5

  SSH group dh-Group1-sha1 key exchange

  Console timeout 0

  dhcpd outside auto_config

  !

  dhcpd address 192.168.43.5 - 192.168.43.36 inside

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  WebVPN

  allow outside

  AnyConnect image disk0:/anyconnect-win-2.4.1012-k9.pkg 1

  AnyConnect enable

  tunnel-group-list activate

  internal RPVPN group policy

  RPVPN group policy attributes

  value of server DNS 8.8.8.8

  Ikev1 VPN-tunnel-Protocol

  username admin privilege 15 encrypted password gP3lHsTOEfvj7Z3g

  username password encrypted blPoPZBKFYhjYewF privilege 0 mark

  type tunnel-group RPVPN remote access

  attributes global-tunnel-group RPVPN

  address newvpnpool pool

  Group Policy - by default-RPVPN

  IPSec-attributes tunnel-group RPVPN

  IKEv1 pre-shared-key *.

  !

  !

  context of prompt hostname

  no remote anonymous reporting call

  Cryptochecksum:b3f15dda5472d65341d7c457f2e8b2a2

  : end

  Well Yes, you are quite right on site!

  Asymmetric routing is not supported on the firewall, such as trafficking and out should be via the interfaces of same, in the contrary case, it think it's an attack and drop the package.

  Default gateway on the subnet devices IPOffice should be the interface IPOffice ASA (192.168.42.254), not the switch, if it is a switch shared with your home network. Similarly for devices inside subnet, default gateway must be ASA 192.168.43.254.

  In regards to the switch, you can get a default gateway or the ASA inside or IP interface IPOffice ASA and the needs of return traffic to route through the same path

• Cisco 877 VPN router LAN access

  I have spent much time already trying to figure out why I can't reach the LAN behind the router connecting through VPN, I thought it would be easier to ask people with more experience than me.

  So, here he goes, this is the configuration of a router 877 adsl with some ACL defined for security and NAT/PAT, the VPN connects to customer VPN CIco however I don't see anything on the LAN to the remote computer (for example: cannot ping the router or server on the local network)

  Also, since the router I can not ping the remote VPN computer when connected... I already tried a lot of different things, but my knowledge of cisco is limited, so I hope someone in this forum can sort it with little effort or change in this config... I replaced the ip addresses and passwords for security reasons.

  In a Word, what is false or absent in this config which is not let me reach the LAN when docked hollow VPN?

  Appreciate the help:

  version 12.4
  no service button
  horodateurs service debug datetime msec
  Log service timestamps datetime msec localtime
  encryption password service
  !
  hostname My877Router
  !
  boot-start-marker
  boot-end-marker
  !
  logging buffered 51200 warnings
  enable secret 5 XXXXXXXXXX
  !
  AAA new-model
  !
  !
  AAA authentication login default local
  connection of local AAA VPN authentication.
  AAA authorization exec default local
  local authorization AAA VPN network
  !
  !
  AAA - the id of the joint session
  clock timezone CST 9 30
  !
  Crypto pki trustpoint TP-self-signed-901674690
  enrollment selfsigned
  name of the object cn = IOS - Self - signed - certificate - 901674690
  revocation checking no
  rsakeypair TP-self-signed-901674690
  !
  !
  TP-self-signed-901674690 crypto pki certificate chain
  certificate self-signed 01
  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  quit smoking
  dot11 syslog
  IP cef
  !
  !
  inspect the IP router-traffic tcp name _OUTBOUND_
  inspect the IP router traffic udp name _OUTBOUND_
  inspect the name _OUTBOUND_ http IP
  inspect the IP name _OUTBOUND_ https
  inspect the IP dns _OUTBOUND_ name
  inspect the IP router traffic icmp name _OUTBOUND_
  no ip domain search
  IP domain name mydomain.com.au
  Name A.B.C.D IP-server
  IP-name x.y.z.w Server
  !
  aes encryption password
  !
  !
  username admin privilege 15 secret 5 #$% ^ & *.
  Admin2 username privilege 15 secret 5 #$% ^ & *.
  !
  crypto ISAKMP policy 1
  BA 3des
  preshared authentication
  Group 2
  life 3600
  !
  ISAKMP crypto group configuration of VPN client
  key 6 #$%^&_)(*&^%$%^&*(&^$
  DNS 192.168.100.5
  domain mydomain.com.au
  pool VPN
  ACL 100
  Max-users 5
  Max-Connections 1
  netmask 255.255.255.0
  !
  86400 seconds, duration of life crypto ipsec security association
  !
  Crypto ipsec transform-set esp-3des esp-sha-hmac vpn1
  !
  Crypto-map dynamic dynmap 11
  Set transform-set vpn1
  market arriere-route
  !
  !
  list of card crypto dynmap customer VPN authentication
  card crypto dynmap VPN isakmp authorization list
  client configuration address card crypto dynmap initiate
  client configuration address card crypto dynmap answer
  dynmap 11 card crypto ipsec-isakmp dynamic dynmap
  !
  Archives
  The config log
  hidekeys
  !
  !
  !
  type of class-card inspect VPN-match-all traffic
  game group-access 100
  !
  !
  type of policy-card inspect PCB-pol-outToIn
  class type inspect VPN traffic
  inspect
  !
  !
  !
  !
  ATM0 interface
  no ip address
  no ip redirection
  no ip unreachable
  no ip proxy-arp
  route IP cache flow
  No atm ilmi-keepalive
  PVC 8/35
  aal5mux encapsulation ppp Dialer
  Dialer pool-member 1
  !
  DSL-automatic operation mode
  !
  interface FastEthernet0
  !
  interface FastEthernet1
  !
  interface FastEthernet2
  !
  interface FastEthernet3
  !
  interface Vlan1
  Description LAN_INTERFACE
  IP 192.168.100.1 address 255.255.255.0
  no ip redirection
  no ip proxy-arp
  IP nat inside
  IP virtual-reassembly
  route IP cache flow
  IP tcp adjust-mss 1452
  !
  interface Dialer0
  ADSL description
  the negotiated IP address
  IP access-group 101 in
  Check IP unicast reverse path
  no ip redirection
  no ip unreachable
  no ip proxy-arp
  inspect the _OUTBOUND_ over IP
  NAT outside IP
  IP virtual-reassembly
  encapsulation ppp
  route IP cache flow
  Dialer pool 1
  No cdp enable
  Authentication callin PPP chap Protocol
  PPP chap hostname [email protected] / * /
  PPP chap 7 76478678786 password
  card crypto dynmap
  !
  local pool IP VPN 192.168.200.1 192.168.200.10
  IP forward-Protocol ND
  IP route 0.0.0.0 0.0.0.0 Dialer0
  !
  no ip address of the http server
  local IP http authentication
  no ip http secure server
  IP http timeout policy slowed down 60 life 86400 request 10000
  IP nat inside source static tcp 192.168.100.9 443 interface Dialer0 443
  IP nat inside source static tcp 192.168.100.9 25 interface Dialer0 25
  IP nat inside source static tcp 192.168.100.9 1352 Dialer0 1352 interface
  IP nat inside source static tcp 192.168.100.6 3389 3389 Dialer0 interface
  IP nat inside source static tcp 192.168.100.7 3389 interface Dialer0 3391
  IP nat inside source static tcp 192.168.100.3 8443 interface Dialer0 8443
  the IP nat inside source 1 interface Dialer0 overload list
  !
  access-list 1 permit 192.168.100.0 0.0.0.255
  access-list 100 permit ip 192.168.200.0 0.0.0.255 any
  access-list 101 permit tcp any any eq 443 newspaper
  access-list 101 permit tcp any any eq smtp newspaper
  access-list 101 permit tcp any any eq 1352 newspaper
  access-list 101 permit tcp A.B.C.D host any newspaper
  access-list 101 permit tcp host x.y.z.w any log
  access-list 101 permit tcp host r.t.g.u any log
  access-list 101 permit udp any host x.x.x.x eq isakmp newspaper
  access-list 101 permit udp any host y.y.y.y eq non500-isakmp log
  access-list 101 deny ip any any newspaper
  access-list 102 deny ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255 connect
  access-list 102 permit ip 192.168.100.0 0.0.0.255 any what newspaper
  Dialer-list 1 ip protocol allow
  not run cdp
  !
  !
  route allowed sheep 11 map
  corresponds to the IP 102
  !
  !
  control plan
  !
  Banner motd ^ C
  Unauthorized access prohibited! ^ C
  !
  Line con 0
  exec-timeout 20 0
  no activation of the modem
  line to 0
  line vty 0 4
  privilege level 15
  entry ssh transport
  !
  max-task-time 5000 Planner
  x.x.x.x SNTP server
  y.y.y.y SNTP server
  end

  My877Router #.

  Doesn't look like anything sent through the VPN tunnel. Decrypt the counter does not increase.

  Can you please try to connect by a different ISP and see if that makes a difference?

  You can also try to connect from another PC and see if that makes a difference?

  The configuration on the router seems correct to me.

• VPN to ASA behind router

  Hello

  I have ASA 5505 behind a router, which is also a dmvpn (the router), on my ASA RADIUS I configured a remote access vpn.

  But when I try to forward the VPN ports to my asa, I get problems with stability, with my talk about vpn on the router.

  Is it possible to have a dmvpn to the router and vpn for remote access to my ASA?

  I have attached the running configuration.

  Thank you

  Joelle,

  The problem here is that your router and the ASA want to use udp port 500 and udp port 4500.  Of course if you forward incoming ports then the dmvpn is not going to work and vice versa.  What you can try to have your ezvpn use ipsec-over-tcp on port 10000 and that transmits to the place.

  On the SAA configure "crypto isakmp ipsec-over-tcp port 10000.

  On the change of the client connection information, click the transport tab and select ipsec-over-tcp.

  On the router port forward tcp 10000 to the ASA.

  Hope that helps.

  -Jay

• Access to the COR to two XP systems behind a router with a single public IP address

  Hello

  is it possible to access the RDC to two XP systems, with two different port for the DRC, behind a router with a single public IP address?

  Please note this ia a small home network without any parameters of the field. I use IP to access DRC.

  You comments are appreciated.

  Thank you

  Use different ports for the DRC on both XP and configure the router to redirect to the appropriate port on the appropriate computer.

  See the article in the Microsoft Knowledge Base How to change the listening port for remote desktop .

• Cisco vpn client to connect but can not access to the internal network

  Hi all

  I have a VPN configured on cisco 5540. My vpn was working fine, but suddenly there is a question that the cisco vpn client to connect but can not access to the internal network

  Any help would be much appreciated.

  Hi Samir,

  I suggest that you go to the ASA and check the configuration to make sure that it complies with the requirements according to the reference below link:

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

  (The link above includes split tunneling, but this is just an option.

  Please paste the output of "sh cry ipsec his" here so that we can check if phase 2 is properly trained. I would say as you go to IPSEC vpn client on your PC and check increment in packets sent and received in the window 'status '.

  Let me know if this can help,

  See you soon,.

  Christian V

• VPN problem - "C1712 behind router Linksys ' connection to PIX515e

  Hi all

  I have a question about VPN (lan-to-lan).

  My setup is the following:

  10.1.20.x-[PIX515e_central site VPN concetrator]-(( ISP ))-[LINKSYS BEFSX41 router]-[Cisco1712_branch] - 192.168.14.x

  I would like to create tunnel VPN between C1712 and PIX515 (lan-to-lan), so users of 192.168.14.x would be able to connect to servers located on a central site in network 10.1.20.x.

  NAT - T is manually enabled on PIX and 'IPsec passtrough' is enabled on the Linksys router. Then what should I do now to create a VPN tunnel?

  What is the basic C1712 and PIX515e configuration to make it work?

  All other industries (8) work, but they are directly connected to the internet via C1712, so without router Linksys in front of him. Thus, PIX is already properly configured for this configuration.

  I guess that the installer with Linksys router does not work because of PAT.

  6.3 (4) version PIX

  C1712 Version 12.4

  Please advise!

  Thank you very much in advance!

  This line is incorrect on the router configuration:

  IP nat inside source list 6 interface FastEthernet0 overload

  Please, remove it and have her take:

  overload of IP nat inside source list 101 interface FastEthernet0

  Hope that solves this problem.

• VPN - cannot ping the next hop

  Then some advice... I have configured a server VPN - pptp on my router, create a vpn for the customer at the site. For the moment, the client computer can connect and a connection to the router. I can ping from client to the router (192.168.5.1) but cannot ping 192.168.5.2 (switch) or 192.168.10.X (workstations)

  What I try to achieve is to access the internal network (192.168.10.X), which is the end of the layer 3 switch. Any help/extra eyes would be good.

  Here is my design of the network and the config below:

  Client computer---> Internet---> (1.1.1.1) Cisco router (192.168.5.1) 881---> switch Dell Powerconnect 6248 (192.168.5.2)--> Workstation (192.168.10.x)

  Router Cisco 881

  AAA new-model

  !

  AAA of authentication ppp default local

  !

  VPDN enable

  !

  !

  VPDN-group VPDN PPTP

  !

  accept-dialin

  Pptp Protocol

  virtual-model 1

  !

  interface FastEthernet0

  Description link to switch

  switchport access vlan 5

  !

  interface FastEthernet1

  no ip address

  !

  interface FastEthernet2

  no ip address

  !

  interface FastEthernet3

  switchport access vlan 70

  no ip address

  !

  interface FastEthernet4

  Description INTERNET WAN PORT

  IP [IP EXTERNAL address]

  NAT outside IP

  IP virtual-reassembly in

  full duplex

  Speed 100

  card crypto VPN1

  !

  interface Vlan1

  no ip address

  !

  interface Vlan5

  Description $ES_LAN$

  IP 192.168.5.1 255.255.255.248

  no ip redirection

  no ip unreachable

  IP nat inside

  IP virtual-reassembly in

  !

  interface Vlan70

  IP [IP EXTERNAL address]

  IP virtual-reassembly in

  IP tcp adjust-mss 1452

  !

  !

  !

  interface virtual-Template1

  IP unnumbered FastEthernet4

  encapsulation ppp

  peer default ip address pool defaultpool

  Ms-chap PPP chap authentication protocol

  !

  IP local pool defaultpool 192.168.10.200 192.168.10.210

  IP forward-Protocol ND

  IP http server

  23 class IP http access

  local IP http authentication

  IP http secure server

  IP http timeout policy inactive 600 life 86400 request 10000

  !

  overload of IP nat inside source list no. - NAT interface FastEthernet4

  IP route 0.0.0.0 0.0.0.0 [address IP EXTERNAL]

  Route IP 192.168.0.0 255.255.0.0 192.168.5.2

  !

  No. - NAT extended IP access list

  deny ip 192.168.0.0 0.0.255.255 10.1.0.0 0.0.255.255

  IP 192.168.0.0 allow 0.0.255.255 everything

  VLAN70 extended IP access list

  ip [IP EXTERNAL] 0.0.0.15 permit 192.168.10.0 0.0.1.255

  permit tcp [IP EXTERNAL] 0.0.0.15 any eq smtp

  permit tcp [IP EXTERNAL] 0.0.0.15 any eq www

  permit any eq 443 tcp [IP EXTERNAL] 0.0.0.15

  permit tcp [IP EXTERNAL] 0.0.0.15 any eq field

  permits any udp [IP EXTERNAL] 0.0.0.15 eq field

  list of IP - VPN access scope

  IP 192.168.10.0 allow 0.0.1.255 10.1.0.0 0.0.1.255

  Licensing ip [IP EXTERNAL] 0.0.0.15 10.1.0.0 0.0.1.255

  WAN extended IP access list

  !

  Layer 3 switch - Dell Powerconnect 6224

  !

  IP routing

  IP route 0.0.0.0 0.0.0.0 192.168.5.1

  interface vlan 5

  name "to connect to the Cisco router.

  Routing

  IP 192.168.5.2 255.255.255.248

  output

  !

  interface vlan 10

  "internal network" name

  Routing

  IP 192.168.10.1 255.255.255.0

  output

  !

  interface ethernet 1/g12

  switchport mode acesss vlan 5

  output

  !

  interface ethernet 1/g29

  switchport mode access vlan 10

  output

  !

  Hi Samuel,.

  I went through your configuration and picked up a few problematic lines...

  First of all, you can't have your vpn-pool to be in the range of 192.168.10.x/24, because you already have this subnet used behind the switch (this would be possible if you had 192.168.10.x range connected directly to the router). In addition, you may not link your virtual model to the WAN ip address, it must be bound to an interface with a subnet that includes your IP vpn-pool range.

  The cleaner for this is,

  Create a new interface of back of loop with a new subnet

  !

  loopback interface 0
  

  192.168.99.1 IP address 255.255.255.0

  !

  New vpn set up, pool

  !

  IP local pool defaultpool 192.168.99.200 192.168.99.210

  !

  Change your template to point the new loopback interface,

  !

  interface virtual-Template1

  IP unnumbered loopback0

  encapsulation ppp

  peer default ip address pool defaultpool

  Ms-chap PPP chap authentication protocol

  !

  All vpn clients will get an IP address of 192.168.99.200 192.168.99.210 range. And they will be able to get the router and up to the desired range 192.168.10.x/24 behind the router. Packages get the switch, then to the host. Host will respond through the gateway (switch)-> router-> Client.

  PS: Sooner, even if your packages arrive at the host, the host will never try to send the response back through the gateway (switch) packets because STI (hosts) point of view, the package came from the same local network, so the host will simply try to "arp" for shippers MAC and eventually will expire)

  I hope this helps.

  Please don't forget to rate/brand of useful messages
  

  Shamal

• Customer quick RV042 VPN cannot ping lan network

  Hi guys,.

  I just created a client2gateway on RV042 IPSec tunnel and use the remote PC quick VPN client tries to connect to this router.

  Fast VPN showed that the tunnel has been established. But I couldn't ping the LAN behind the router RV042.

  Can someone help me?

  Thank you.

  Hello

  Yes, you are right. To use the fast with RV042 VPN, it is necessary to configure the user name and a password for access to the VPN Client page. As this router does not support VLANs, you can only connect the VPN client to the LAN subnet (you cannot connect the client to any beach IP configured with multiple subnets)

  Kind regards

  Bismuth

• client ipSec VPN and NAT on the router Cisco = FAIL

  I have a Cisco 3825 router that I have set up for a Cisco VPN ipSec client.  The same router is NAT.

  ipSec logs, but can not reach the internal network unless NAT is disabled on the inside interface.  But I need both at the same time.

  Suggestions?

  crypto ISAKMP policy 3

  BA 3des

  preshared authentication

  Group 2

  !

  ISAKMP crypto client configuration group myclient

  key password!

  DNS 1.1.1.1

  Domain name

  pool myVPN

  ACL 111

  !

  !

  Crypto ipsec transform-set esp-3des esp-md5-hmac RIGHT

  !

  Crypto-map dynamic dynmap 10

  Set transform-set RIGHT

  market arriere-route

  !

  !
  list of card crypto clientmap client VPN - AAA authentication
  card crypto clientmap AAA - VPN isakmp authorization list
  client configuration address map clientmap crypto answer
  10 ipsec-isakmp crypto map clientmap Dynamics dynmap
  !

  interface Loopback0
  IP 10.88.0.1 255.255.255.0
  !
  interface GigabitEthernet0/0
  / / DESC it's external interface

  IP 192.168.168.5 255.255.255.0
  NAT outside IP
  IP virtual-reassembly
  automatic duplex
  automatic speed
  media type rj45
  clientmap card crypto
  !
  interface GigabitEthernet0/1

  / / DESC it comes from inside interface
  10.0.1.10 IP address 255.255.255.0
  IP nat inside<=================ipSec client="" connects,="" but="" cannot="" reach="" interior="" network="" unless="" this="" is="">
  IP virtual-reassembly
  the route cache same-interface IP
  automatic duplex
  automatic speed
  media type rj45

  !

  IP local pool myVPN 10.88.0.2 10.88.0.10

  p route 0.0.0.0 0.0.0.0 192.168.168.1
  IP route 10.0.0.0 255.255.0.0 10.0.1.4
  !

  IP nat inside source list 1 interface GigabitEthernet0/0 overload
  !
  access-list 1 permit 10.0.0.0 0.0.255.255
  access-list 111 allow ip 10.0.0.0 0.0.255.255 10.88.0.0 0.0.0.255
  access-list 111 allow ip 10.88.0.0 0.0.0.255 10.0.0.0 0.0.255.255

  Hello

  I think that you need to configure the ACL default PAT so there first statemts 'decline' for traffic that is NOT supposed to be coordinated between the local network and VPN pool

  For example, to do this kind of configuration, ACL and NAT

  Note access-list 100 NAT0 customer VPN
  

  access-list 100 deny ip 10.0.1.0 0.0.0.255 10.88.0.0 0.0.0.255
  

  Note access-list 100 default PAT for Internet traffic
  

  access-list 100 permit ip 10.0.1.0 0.0.0.255 ay

  overload of IP nat inside source list 100 interface GigabitEthernet0/0

  
  EDIT: seem to actually you could have more than 10 networks behind the router

  Then you could modify the ACL on this

  Note access-list 100 NAT0 customer VPN
  

  access-list 100 deny ip 10.0.1.0 0.0.255.255 10.88.0.0 0.0.0.255
  

  Note access-list 100 default PAT for Internet traffic
  

  access-list 100 permit ip 10.0.1.0 0.0.255.255 ay

  Don't forget to mark the answers correct/replys and/or useful answers to rate

  -Jouni

• VPN on ASA 5506 without internet access, help with NAT?

  Hello

  I have upgraded to a Cisco ASA 5505 to a 5506 X and as such have climbed to ASA 9.5

  For this reason, I'm a bit stuck on how to implement the VPN. I followed the wizard and I can now establish inbound connections, but when connected (all traffic is tunnel) there is no internet connectivity.

  Our offices internal (inside) network is 192.168.2.0/24

  Our VPN pool is 192.168.4.0/24

  I guess that I'm missing a NAT rule, but in all honesty, I'm a user ASDM and as everything is changed, I am struggling to recreate it?

  Here is my config:

  Result of the command: "sh run"
  
  : Saved
  
  :
  : Serial Number: JAD194306H5
  : Hardware:   ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores)
  :
  ASA Version 9.5(1)
  !
  hostname ciscoasanew
  domain-name work.internal
  enable password ... encrypted
  names
  ip local pool RemoteVPNPool 192.168.4.1-192.168.4.254 mask 255.255.255.0
  !
  interface GigabitEthernet1/1
   nameif outside
   security-level 0
   ip address 192.168.3.4 255.255.255.0
  !
  interface GigabitEthernet1/2
   nameif inside
   security-level 100
   ip address 192.168.2.197 255.255.255.0
  !
  interface GigabitEthernet1/3
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface GigabitEthernet1/4
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface GigabitEthernet1/5
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface GigabitEthernet1/6
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface GigabitEthernet1/7
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface GigabitEthernet1/8
   shutdown
   no nameif
   no security-level
   no ip address
  !
  interface Management1/1
   management-only
   nameif management
   security-level 100
   ip address 192.168.1.1 255.255.255.0
  !
  ftp mode passive
  clock timezone GMT 0
  dns domain-lookup inside
  dns domain-lookup management
  dns server-group DefaultDNS
   name-server 192.168.2.199
   domain-name work.internal
  same-security-traffic permit inter-interface
  same-security-traffic permit intra-interface
  object network obj_any
   subnet 0.0.0.0 0.0.0.0
  object network 173.0.82.0
   host 173.0.82.0
  object network 173.0.82.1
   subnet 66.211.0.0 255.255.255.0
  object network 216.113.0.0
   subnet 216.113.0.0 255.255.255.0
  object network 64.4.0.0
   subnet 64.4.0.0 255.255.255.0
  object network 66.135.0.0
   subnet 66.135.0.0 255.255.255.0
  object network a
   host 192.168.7.7
  object network devweb
   host 192.168.2.205
  object network DevwebSSH
   host 192.168.2.205
  object network DEV-WEB-SSH
   host 192.168.2.205
  object network DEVWEB-SSH
   host 192.168.2.205
  object network vpn-network
   subnet 192.168.4.0 255.255.255.0
  object network NETWORK_OBJ_192.168.4.0_24
   subnet 192.168.4.0 255.255.255.0
  object network NETWORK_OBJ_192.168.2.0_24
   subnet 192.168.2.0 255.255.255.0
  object-group network EC2ExternalIPs
   network-object host 52.18.73.220
   network-object host 54.154.134.173
   network-object host 54.194.224.47
   network-object host 54.194.224.48
   network-object host 54.76.189.66
   network-object host 54.76.5.79
  object-group network PayPal
   network-object object 173.0.82.0
   network-object object 173.0.82.1
   network-object object 216.113.0.0
   network-object object 64.4.0.0
   network-object object 66.135.0.0
  object-group service DM_INLINE_SERVICE_1
   service-object icmp
   service-object icmp6
   service-object icmp alternate-address
   service-object icmp conversion-error
   service-object icmp echo
   service-object icmp information-reply
   service-object icmp information-request
  access-list outside_access_in extended permit tcp object-group EC2ExternalIPs object DEVWEB-SSH eq ssh
  access-list outside_access_in remark AWS Servers
  access-list outside_access_in extended permit tcp object-group EC2ExternalIPs object devweb eq ssh log debugging inactive
  access-list outside_access_in extended permit ip any any inactive
  access-list outside_access_in remark Ping reply
  access-list outside_access_in extended permit object-group DM_INLINE_SERVICE_1 any interface outside
  access-list outside_access_in remark Alarm
  access-list outside_access_in extended permit tcp any interface outside eq 10001
  access-list outside_access_in remark CCTV
  access-list outside_access_in extended permit tcp any interface outside eq 7443
  access-list outside_access_in extended deny ip any any
  access-list workvpn_splitTunnelAcl_1 standard permit 192.168.2.0 255.255.255.0
  access-list workvpn_splitTunnelAcl_1 standard permit 162.13.130.12 255.255.255.252
  access-list workvpn_splitTunnelAcl_1 standard permit 162.13.133.72 255.255.255.252
  access-list workvpn_splitTunnelAcl_1 standard permit 164.177.128.200 255.255.255.252
  access-list workvpn_splitTunnelAcl_1 standard permit 164.177.132.16 255.255.255.252
  access-list workvpn_splitTunnelAcl_1 standard permit 164.177.132.72 255.255.255.252
  access-list workvpn_splitTunnelAcl_1 standard permit 212.64.147.184 255.255.255.248
  access-list workvpn_splitTunnelAcl_1 standard permit 95.138.147.116 255.255.255.254
  access-list workvpn_splitTunnelAcl_1 standard permit 95.138.147.118 255.255.255.254
  access-list workvpn_splitTunnelAcl_1 standard permit host 95.138.147.118
  access-list workvpn_splitTunnelAcl_1 standard permit 95.138.147.120 255.255.255.254
  access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 192.168.4.0 255.255.255.0
  access-list workvpn2_splitTunnelAcl standard permit 192.168.2.0 255.255.255.0
  access-list workVPN2016_splitTunnelAcl standard permit 192.168.2.0 255.255.255.0
  pager lines 24
  logging enable
  logging buffer-size 16000
  logging asdm-buffer-size 512
  logging asdm warnings
  logging flash-bufferwrap
  mtu outside 1500
  mtu inside 1500
  mtu management 1500
  icmp unreachable rate-limit 1 burst-size 1
  no asdm history enable
  arp timeout 7200
  no arp permit-nonconnected
  nat (inside,outside) source static NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 destination static NETWORK_OBJ_192.168.4.0_24 NETWORK_OBJ_192.168.4.0_24 no-proxy-arp route-lookup
  !
  object network obj_any
   nat (any,outside) dynamic interface
  object network DEVWEB-SSH
   nat (inside,outside) static interface service tcp ssh ssh
  access-group outside_access_in in interface outside
  route outside 0.0.0.0 0.0.0.0 192.168.3.3 1
  timeout xlate 3:00:00
  timeout pat-xlate 0:00:30
  timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
  timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
  timeout sip 0:30:00 sip_media 0:02:00 sip-invite 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
  timeout floating-conn 0:00:00
  user-identity default-domain LOCAL
  http server enable
  http 192.168.1.0 255.255.255.0 inside
  http 192.168.2.0 255.255.255.0 inside
  no snmp-server location
  no snmp-server contact
  service sw-reset-button
  crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
  crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
  crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
  crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
  crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
  crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
  crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
  crypto ipsec security-association pmtu-aging infinite
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 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 ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
  crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
  crypto map outside_map interface outside
  crypto ca trustpoint _SmartCallHome_ServerCA
   no validation-usage
   crl configure
  crypto ca trustpoint ASDM_Launcher_Access_TrustPoint_0
   enrollment self
   fqdn none
   subject-name CN=192.168.2.197,CN=ciscoasanew
   keypair ASDM_LAUNCHER
   crl configure
  
  snip
  
  dhcpd auto_config outside
  !
  dhcpd address 192.168.1.2-192.168.1.254 management
  dhcpd enable management
  !
  no threat-detection basic-threat
  threat-detection statistics port
  threat-detection statistics protocol
  threat-detection statistics access-list
  threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
  ssl trust-point ASDM_Launcher_Access_TrustPoint_0 inside
  ssl trust-point ASDM_Launcher_Access_TrustPoint_0 inside vpnlb-ip
  group-policy DfltGrpPolicy attributes
   vpn-tunnel-protocol ssl-client
  group-policy workVPN2016 internal
  group-policy workVPN2016 attributes
   dns-server value 192.168.2.199
   vpn-tunnel-protocol ikev1
   split-tunnel-policy tunnelall
   ipv6-split-tunnel-policy tunnelall
   default-domain value work.internal
   split-dns value work.internal
   split-tunnel-all-dns enable
  dynamic-access-policy-record DfltAccessPolicy
  
  !
  class-map inspection_default
   match default-inspection-traffic
  !
  !
  policy-map type inspect dns preset_dns_map
   parameters
    message-length maximum client auto
    message-length maximum 512
  policy-map global_policy
   class inspection_default
    inspect dns preset_dns_map
    inspect ftp
    inspect h323 h225
    inspect h323 ras
    inspect rsh
    inspect rtsp
    inspect esmtp
    inspect sqlnet
    inspect skinny
    inspect sunrpc
    inspect xdmcp
    inspect sip
    inspect netbios
    inspect tftp
    inspect ip-options
  !
  service-policy global_policy global
  prompt hostname context
  call-home reporting anonymous
  hpm topN enable
  Cryptochecksum:
  : end
  

  Hi Ben-

  What you are trying to accomplish is called VPN crossed.  Depending on your initial configuration, you have 2 NAT problems.  The first has to do with the NAT you place your order.  In the code later that we are dealing with two NAT ASA 8.3 times and who are ranked 2 sections going on before and after the device NAT. object

  My general rule for control of NAT is like this:

  1. Twice NAT (front) - use this section for exemptions from NAT or unusual configurations that have to go first
  2. Purpose of NAT - Use this section to the static NAT instructions for servers
  3. Twice NAT (after) - use this section to your global declarations of NAT, basically a catch-all

  Then, never use 'all' as an interface for all training of NAT.  This may seem like a good idea, but it will bite you.  Remember, it is more the notion of control NAT, then 'all' interface is bit VPN configurations and similar DMZ.  Always be specific about your interface for NAT pairs.

  To this end, here is what I suggest that your NAT configuration should resemble:

  nat (inside,outside) source static NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 destination static NETWORK_OBJ_192.168.4.0_24 NETWORK_OBJ_192.168.4.0_24 no-proxy-arp route-lookup!object network DEVWEB-SSH nat (inside,outside) static interface service tcp ssh ssh !nat (inside,outside) after-auto source dynamic any interfacenat (outside,outside) after-auto source dynamic any interface

  The key is that you need a NAT device explicitly reflecting the VPN traffic. PSC