Site to Site VPN using an interface to Peer and LAN

Similar Questions

• Site to site VPN to allow sharing of files and AD domain trust.

  Hello

  I don't know exactly what I need to add to a current site 2 site vpn activate specifically these processes (2).

  Happy Advisor.

  Without knowing the current site-to-site VPN configuration, it is difficult to give you a good answer on what you add. The site of the current to the other use a card encryption with an access list that identifies the traffic is encrypted? If yes then you should probably add something to the access list. The current site to use a tunnel and encrypt everything that goes through the tunnel. If Yes, then you should probably add the routing logic that ensures that this traffic is sent through the tunnel.

  HTH

  Rick

• How to check my site to site vpn using ASDM?

  How can I check that my VPN site-to-site really works by using ASDM?  I was expecting to see some sort of graphical OWL or a counter is ASDM, but I see nothing.  The CLI by "sh crypto ipsec SA" I see the program and crypt increment so I think it works.

  ASA5505 at each end

  The ASA version: 8.0.5

  ASDM Version: 6.3.5

  Hi Tod,

  on the cli, indeed the counters in "crypto ipsec to show his" will tell you if the data passes over the tunnel.

  In ASDM, you can go to monitoring-> VPN-> statistical VPN-> Sessions and select "IPsec Site to Site" as the filter.

  I do not think that we have graphics for data on the tunnels, but you can have a graph of the number of active tunnels (surveillance-> VPN-> graphics-> tunnels IPsec VPN connection)

  HTH

  Herbert

• A Site VPN PIX501 and CISCO router

  Hello Experts,

  I have an at home test lab, I set up a site to site vpn using a router Cisco PIX501 and CISCO2691, for configurations, I have just a few links on the internet, because my background on VPN configuration is not too good, for the configuration of routers, I followed this link:

  www.Firewall.CX/Cisco-Technical-Knowledgebase/Cisco-Routers/867-Cisco-ro...

  and for configuring pIX I just use the VPN Wizard of pix. All confgurations but ping failed. Hope you can help me with this, don't know what to do here (troubleshooting).

  Joint here is the configuration of my router, topology, as well as the pix configuration. Hope you can help me with this. Thanks in advance.

  Hi Mark,

  I went in the Config of the ASA

  I see that the dispensation of Nat is stil missing there

  Please add the following

  access-list allowed sheep ip 192.168.1.0 255.255.255.0 172.21.1.0 255.255.255.0

  inside NAT) 0 access-list sheep

  Then try it should work

  Thank you

  REDA

• Site to Site VPN problem ASA 5505

  Hello

  I have a strange problem with a site to site VPN. I configured it completely and I added 3 of my internal networks to be encrypted and access the remote network across the tunnel.

  For some reason, I can access the remote network of only two of the three internal networkls that I've specified.

  Here is a copy of my config - if anyone has any info I would be happy of course.

  Thank you

  Kevin

  FK - U host name. S. - Raleigh - ASA
  domain appdrugs.com
  activate 08PI8zPL2UE41XdH encrypted password
  2KFQnbNIdI.2KYOU encrypted passwd
  names of
  name Maridian-primary-Net 192.168.237.0
  Meridian-backup-Net 192.168.237.128 name
  name 10.239.192.141 AccessSwitch1IDFB
  name 10.239.192.143 AccessSwitch1IDFC
  name 10.239.192.140 AccessSwitch1MDFA
  name 10.239.192.142 AccessSwitch2IDFB
  name CiscoCallManager 10.195.64.206
  name 10.239.192.2 CoreSwitch1
  name 10.239.192.3 CoreSwitch2
  name 10.195.64.17 UnityVM
  name 140.239.116.162 Outside_Interface
  name 65.118.69.251 Meridian-primary-VPN
  name 65.123.23.194 Meridian_Backup_VPN
  DNS-guard
  !
  interface Ethernet0/0
  Shutdown
  No nameif
  security-level 100
  no ip address
  !
  interface Ethernet0/1
  nameif outside
  security-level 60
  address IP Outside_Interface 255.255.255.224
  !
  interface Ethernet0/2
  nameif Inside1
  security-level 100
  IP 10.239.192.7 255.255.255.128
  !
  interface Ethernet0/3
  Shutdown
  No nameif
  no level of security
  no ip address
  !
  interface Management0/0
  nameif management
  security-level 50
  IP 192.168.1.1 255.255.255.0
  management only
  !
  boot system Disk0: / asa804 - k8.bin
  Disk0: / asa804.bin starting system
  passive FTP mode
  DNS domain-lookup outside
  DNS domain-lookup Inside1
  management of the DNS domain-lookup service
  DNS server-group DefaultDNS
  Server name 10.239.192.10
  domain appdrugs.com
  permit same-security-traffic inter-interface
  permit same-security-traffic intra-interface
  the DM_INLINE_NETWORK_1 object-group network
  object-network 10.195.64.0 255.255.255.0
  object-network 10.239.192.0 255.255.255.0
  object-network 10.239.192.128 255.255.255.128
  object-group service DM_INLINE_SERVICE_1
  the purpose of the ip service
  ICMP service object
  the purpose of the echo icmp message service
  response to echo icmp service object
  the DM_INLINE_NETWORK_2 object-group network
  object-network 10.195.64.0 255.255.255.0
  object-network 10.239.192.0 255.255.255.128
  object-network 10.239.192.128 255.255.255.128
  the DM_INLINE_NETWORK_3 object-group network
  network-object 10.195.64.0 255.255.255.192
  object-network 10.239.192.0 255.255.255.128
  object-network 10.239.192.128 255.255.255.128
  the DM_INLINE_NETWORK_5 object-group network
  Maridian-primary-Net network object 255.255.255.128
  Meridian-backup-Net network object 255.255.255.128
  the DM_INLINE_NETWORK_6 object-group network
  Maridian-primary-Net network object 255.255.255.128
  Meridian-backup-Net network object 255.255.255.128
  object-group network Vital-network-hardware-access
  host of the object-Network UnityVM
  host of the CiscoCallManager object-Network
  host of the object-Network AccessSwitch1MDFA
  host of the object-Network AccessSwitch1IDFB
  host of the object-Network AccessSwitch2IDFB
  host of the object-Network AccessSwitch1IDFC
  host of the object-Network CoreSwitch1
  host of the object-Network CoreSwitch2
  object-group service RDP - tcp
  EQ port 3389 object
  the DM_INLINE_NETWORK_7 object-group network
  Maridian-primary-Net network object 255.255.255.128
  Meridian-backup-Net network object 255.255.255.128
  host of network-object Meridian-primary-VPN
  host of the object-Network Meridian_Backup_VPN
  the DM_INLINE_NETWORK_9 object-group network
  host of the object-Network Outside_Interface
  Group-object Vital-equipment-access to the network
  object-group service DM_INLINE_SERVICE_2
  will the service object
  ESP service object
  the purpose of the service ah
  the eq isakmp udp service object
  object-group service DM_INLINE_SERVICE_3
  ICMP service object
  the purpose of the echo icmp message service
  response to echo icmp service object
  the DM_INLINE_NETWORK_4 object-group network
  object-network 10.195.64.0 255.255.255.0
  object-network 10.239.192.0 255.255.255.128
  object-network 10.239.192.128 255.255.255.128
  the DM_INLINE_NETWORK_8 object-group network
  object-network 10.195.64.0 255.255.255.0
  object-network 10.239.192.0 255.255.255.128
  object-network 10.239.192.128 255.255.255.128
  Outside_access_in list extended access permit icmp any any echo response
  Access extensive list Maridian-primary-Net ip Outside_access_in 255.255.255.128 DM_INLINE_NETWORK_8 object-group enable
  Access extensive list Meridian-backup-Net ip Outside_access_in 255.255.255.128 DM_INLINE_NETWORK_3 object-group enable
  Inside_nat0_outbound to access ip 10.0.0.0 scope list allow 255.0.0.0 10.0.0.0 255.0.0.0
  Access extensive list ip 10.239.192.0 Inside_nat0_outbound allow Maridian-primary-Net 255.255.255.0 255.255.255.128
  Inside_access_in to access ip 10.0.0.0 scope list allow 255.0.0.0 all
  Inside1_nat0_outbound to access ip 10.0.0.0 scope list allow 255.0.0.0 10.0.0.0 255.0.0.0
  Inside1_nat0_outbound list extended access allowed object-group DM_INLINE_NETWORK_1 Maridian-primary-Net 255.255.255.128 ip
  Inside1_nat0_outbound list extended access permitted ip object-group Meridian-backup-Net DM_INLINE_NETWORK_2 255.255.255.128
  Access extensive list ip 10.239.192.0 Inside1_nat0_outbound allow 255.255.255.0 10.239.199.0 255.255.255.192
  Access extensive list ip 10.195.64.0 Inside1_nat0_outbound allow 255.255.255.192 10.239.199.0 255.255.255.192
  Inside1_access_in to access ip 10.0.0.0 scope list allow 255.0.0.0 all
  Outside_1_cryptomap list extended access allowed object-group DM_INLINE_SERVICE_1-DM_INLINE_NETWORK_1 Maridian-primary-Net 255.255.255.128 objects
  Outside_2_cryptomap list extended access permitted ip object-group Meridian-backup-Net DM_INLINE_NETWORK_2 255.255.255.128
  permitted access Vital-network-Access_splitTunnelAcl-list standard 10.239.192.0 255.255.255.128
  permitted access Vital-network-Access_splitTunnelAcl-list standard 10.195.64.0 255.255.255.0
  permitted access Vital-network-Access_splitTunnelAcl-list standard 10.239.192.128 255.255.255.128
  Access extensive list ip 10.239.199.0 Vital_VPN allow 255.255.255.192 object-group Vital-equipment-access to the network
  Vital_VPN list extended access allow icmp 10.239.199.0 255.255.255.192 object-group Vital-equipment-access to the network
  Vital_VPN of access allowed any ip an extended list
  Outside_cryptomap_1 list extended access allowed object-group DM_INLINE_NETWORK_4 Maridian-primary-Net 255.255.255.128 ip
  access list Vital-Site-to-site access extended allow ip object-DM_INLINE_NETWORK_5 group Vital-network-hardware-access object
  Vital-Site-to-Site-access extended access list permits object-group DM_INLINE_SERVICE_3-group of objects DM_INLINE_NETWORK_6 object-group Vital-equipment-access to the network
  Vital-Site-to-Site-access extended access list permits object-group objects object-group DM_INLINE_NETWORK_9 DM_INLINE_NETWORK_7 DM_INLINE_SERVICE_2-group
  pager lines 24
  Enable logging
  exploitation forest asdm warnings
  Outside 1500 MTU
  MTU 1500 Inside1
  management of MTU 1500
  mask IP local pool access remote 10.239.199.11 - 10.239.199.62 255.255.255.192
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 621.bin
  don't allow no asdm history
  ARP timeout 14400
  Global (1 interface external)
  NAT (Inside1) 0-list of access Inside1_nat0_outbound
  NAT (Inside1) 1 10.0.0.0 255.0.0.0
  Access-group Outside_access_in in interface outside
  Access-group Inside1_access_in in interface Inside1
  Route outside 0.0.0.0 0.0.0.0 140.239.116.161 1
  Route Inside1 10.192.52.0 255.255.255.0 10.239.192.1 1
  Route Inside1 10.195.64.0 255.255.240.0 10.239.192.1 1
  Route Inside1 10.239.0.0 255.255.0.0 10.239.192.1 1
  Route Inside1 10.239.192.0 255.255.248.0 10.239.192.1 1
  Route out of the Maridian-primary-Net 255.255.255.0 Outside_Interface 1
  Timeout xlate 03:00
  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
  dynamic-access-policy-registration DfltAccessPolicy
  Enable http server
  http 66.104.209.192 255.255.255.224 outside
  http 192.168.1.0 255.255.255.0 management
  http 10.239.172.0 255.255.252.0 Inside1
  SNMP-server host Inside1 10.239.132.225 community appfirestarter * #*.
  location of Server SNMP Raleigh
  contact Server SNMP Kevin mcdonald
  Server SNMP community appfirestarter * #*.
  Server enable SNMP traps snmp authentication linkup, linkdown cold start
  Server SNMP traps enable entity config change
  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  life crypto ipsec security association seconds 28800
  Crypto ipsec kilobytes of life - safety 4608000 association
  Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs
  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define security association lifetime 28800 seconds
  cryptographic kilobytes 4608000 life of the set - the association of security of the 65535 SYSTEM_DEFAULT_CRYPTO_MAP of the dynamic-map
  card crypto Outside_map 1 corresponds to the address Outside_cryptomap_1
  card crypto Outside_map 1 peer set VPN-primary-Meridian
  Outside_map 1 transform-set ESP-3DES-MD5 crypto card game
  card crypto Outside_map 1 defined security-association life seconds 28800
  card crypto Outside_map 1 set security-association kilobytes of life 4608000
  card crypto Outside_map 2 corresponds to the address Outside_2_cryptomap
  card crypto Outside_map 2 set peer Meridian_Backup_VPN
  map Outside_map 2 game of transformation-ESP-3DES-MD5 crypto
  card crypto Outside_map 2 defined security-association life seconds 28800
  card crypto Outside_map 2 set security-association kilobytes of life 4608000
  card crypto Outside_map 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
  Outside_map interface card crypto outside
  crypto ISAKMP allow outside
  crypto ISAKMP policy 5
  preshared authentication
  3des encryption
  md5 hash
  Group 2
  life 86400
  crypto ISAKMP policy 30
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 86400
  Telnet timeout 5
  SSH timeout 5
  Console timeout 0
  outside access management
  management of 192.168.1.2 - dhcpd address 192.168.1.254
  enable dhcpd management
  !
  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  WebVPN
  allow outside
  tunnel-group-list activate
  internal strategy of State civil-access to the network group
  Group Policy attributes Vital access to the network
  value of server DNS 10.239.192.10
  value of VPN-filter Vital_VPN
  Protocol-tunnel-VPN IPSec webvpn
  Split-tunnel-policy tunnelspecified
  Split-tunnel-network-list value vital-network-Access_splitTunnelAcl
  value of remote access address pools
  internal state civil-Site-to-Site-GroupPolicy group strategy
  Civil-site-a-site-grouppolicy-strategie status of group attributes
  value of VPN-filter Vital-Site-to-Site-access
  Protocol-tunnel-VPN IPSec l2tp ipsec webvpn
  username APPRaleigh encrypted password m40Ls2r9N918trxp
  username APPRaleigh attributes
  VPN-group-policy Vital-network access
  type of remote access service
  username, password kmadmin u8urNz44/I.ugcF. encrypted privilege 15
  tunnel-group 65.118.69.251 type ipsec-l2l
  tunnel-group 65.118.69.251 General-attributes
  Group Policy - by Defaut-vital-site-a-site-grouppolicy
  IPSec-attributes tunnel-group 65.118.69.251
  pre-shared-key *.
  tunnel-group 65.123.23.194 type ipsec-l2l
  tunnel-group 65.123.23.194 General-attributes
  Group Policy - by Defaut-vital-site-a-site-grouppolicy
  IPSec-attributes tunnel-group 65.123.23.194
  pre-shared-key *.
  remote access of type tunnel-group Vital access to the network
  tunnel-group Vital access to the network general-attributes
  Access to distance-address pool
  Group Policy - by default-state civilian access to the network
  tunnel-group Vital access to the network ipsec-attributes
  pre-shared-key *.
  !
  class-map inspection_default
  match default-inspection-traffic
  !
  !
  type of policy-card inspect dns migrated_dns_map_1
  parameters
  message-length maximum 512
  Policy-map global_policy
  class inspection_default
  inspect the migrated_dns_map_1 dns
  inspect the ftp
  inspect h323 h225
  inspect the h323 ras
  inspect the rsh
  inspect the rtsp
  inspect esmtp
  inspect sqlnet
  inspect the skinny
  inspect sunrpc
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  !
  global service-policy global_policy
  context of prompt hostname
  Cryptochecksum:a080b1759b57190ba65d932785ad4967
  : end

  can you confirm if we have the exact reflection of crypto acl at the other end

  I feel may be you have a 24 10.239.192.0 255.255.255.0 on the other end in the remote network

  can you please confirm that

  also a reason, why you use 10.239.192.0 255.255.255.128 and 10.239.192.128 255.255.255.128 instead of 10.239.192.0 255.255.255.0

• Connectivity between two site to site VPN

  I have two remote sites that each connect to our main office using a site to site VPN. Remote offices have 831 routers. The main office has a PIX 515.

  A remote office is 192.168.15.X and the other is 192.168.100.X. The main office is on a 10.X.X.X network.

  Each remote office can contact the office with no problems. However, they cannot communicate with each other at all and I need this to work. I just want to be able to access the network 192.168.100.X network 192.168.15.X through the VPN tunnel that is already set up between each remote desktop.

  I tried to add the other network to the ACL for the tunnel, but that did not work. I feel I'm missing something simple.

  For example, the following ACL initially.

  Note access-list 103 IPSec rule

  access-list 103 allow ip 192.168.15.0 0.0.0.255 10.0.0.0 0.255.255.255

  I added this line to this LIST.

  access-list 103 allow ip 192.168.15.0 0.0.0.255 192.168.100.0 0.0.0.255

  But that did not help.

  Thanks in advance.

  Hello

  What code are you running on the Pix. Talk to talk IPSEC connectivity is supported only in version 7.0 and higher.

  Enhanced support has spoke-to-Spoke VPN

  Version 7.0 (1) improving support communications a spoke-to-spoke (customer-to-customer) VPN, providing the ability to traffic to enter and exit the same interface. In addition, remote access to splitting tunnel connections can be completed on the external interface of the security apparatus, enabling traffic destined to the Internet for remote user VPN tunnels to leave on the same interface as it happened (after that the firewall rules have been applied).

  The same-security-traffic command permits traffic to enter and exit the same interface when it is used with the keyword a spoke-to-spoke VPN using intra-interface. For more information, see the section "Allows Intra-Interface traffic" in the in the command line Configuration Guide Cisco Security Appliance.

  http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_70/70_rn/pix_70rn.htm#wp162358

  Example of Configuration:

  http://www.Cisco.com/en/us/partner/products/HW/vpndevc/ps2030/products_configuration_example09186a00804675ac.shtml

  Let me know if it helps.

  Kind regards

  Arul

  * Please note all useful messages *.

• Remote VPN site to site vpn on ASA?

  Hello

  I would like to know if it is possible to have this configuration with an ASA5510:

  (1) - remote access VPN (access by the external interface)

  (2) - site to site VPN (same access interface)

  The goal: users of vpn (1) can access the server remote vpn (2) and vice versa.

  Is it possible? and what is the best practice to do?

  Thank you very much!

  J.

  Yes, you can do it.

  Same-security-traffic command traffic to enter and leave the interface even when used with the

  keyword intra-interface, that allows the VPN support has spoke-to-spoke.

  Here are a few examples.

  http://www.Cisco.com/en/us/products/ps6120/prod_configuration_examples_list.html

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00807f9a89.shtml

  PIX / ASA 7.X: Add a new Tunnel or remote access to an existing L2L VPN

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a008046f307.shtml

  PIX / ASA 7.x enhanced has spoken-to-Client VPN with the example of setting up authentication GANYMEDE +.

• RV180 restrict access to the Site to Site VPN

  Hello

  I'm trying to set up my network so that VPN traffic is routed only to a physical single on the RV180 port or to a certain subset of devices on a network.

  I have a site to site vpn configuration in a Home Office and connect to the corporate network.  The user has a couple of devices on the home network who need to access the corporate network.

  We hope to leave his PC accessible to its home network and the corporate network, but limit other devices to access the vpn.

  I think that I could do playing with the subnet, but I just can't get my head around it.

  It must be something simpleish to do this, isn't there?

  I'd appreciate any help you have.

  Thank you

  Gary

  Hi boys, here's a hypothetical situation.

  VLAN 1 is port 1

  VLAN 2 is port 2

  VLAN 1 has a switch connected to your local network of services

  VLAN 2 has a switch to maintain your VPN.

  The configuration of the port for each port would be the vlan respective unidentified.

  You can disable the router in order to prohibit intervlan communication. But also, and especially, the vpn is a specific meaning, subnet, you specify the specific ip subnet on the config of the tunnel because the config include not a second subnet will not work it's traffic in the tunnel.

  -Tom
  Please mark replied messages useful

• site to site vpn - internal network even on both sides of the tunnel

  Hi all

  I have the following questions about the Site Site VPN using ASA 5510 and 5505

  Scenerio is

  1. we have five branches & headquarters

  2. we want to establish a vpn between branches & Head Office (VPN from Site to Site)

  3. all branches & head office using the same internal network (192.168.150.0 255.255.255.0)

  My question is

  How can I configure VPN site-to-site between branches & head office with the same internal network (192.168.150.0/24)

  Please help me with the configuration steps & explanation

  I have experience on setting up vpn site to site between branches with differnet internal network (for example: 192.168.1.0/24 and 192.168.2.0/24)

  Waiting for your valuable response

  Hello

  Here are a few links on policy nat

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00808c9950.shtml

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a008046f31a.shtml#T10

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00807d2874.shtml

  Concerning

• a peer has dynamic IP - Site to site VPN - ASA5540

  I need to configure a site to site VPN. One of the peer has dynamic IP address. The peer host name is qpmmoroc.dyndns.org. I am able to ping between the firewall, but how do I set the perr by using host name

  Unfortunately not a supported configuration. You need to configure dynamic to static LAN-to-LAN tunnel according to the example configuration next:

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00805733df.shtml

  VPN tunnel can only be initiated at the end of dynamics.

• ASA SITE VPN 55XX survey?

  Hi all

  I was wondering if I have a Cisco ASA firewall and there several site to site VPN using pre-shared keys. If I want to add an another VPN Firewall. Do I have to add all the crypto ISAKMP stuff yet or what. Or I can just all ready config VPN in the firewall. I mean besides the new card Crypto, ACLs and the NAT 0 statement that other statements do I need to enter this new site to the other tunnel in the buld order? I don't want to end up ordering more than is necessary.

  No, you don't need to add new isakmp crypto policies if you already have a configured strategies match. You can also reuse the crypto ipsec transform-set political if it is the same on the other site of the LAN-to-LAN tunnel (as long as it matches at both ends).

  You're right, the only statements, you need to add would be the ACL for NAT entry 0 and new sequence card crypto (with crypto ACL, all processing and input of game peer).

  Hope that helps.

• PIX Site to Site VPN to aid to specific port

  Good day to all!

  I know that to have establish a site to site VPN using 2 PIX firewall, it should be noted the interesting traffic on both sides. Usually, we make the following statement:

  accessList AllowedTraffic ip 192.168.2.1 allow 192.168.3.1

  But I thought what happens if specify us specific ports on the

  The ACL that is used for interesting VPN as HTTPS traffic? Like the one below:

  Acccess-list AllowedTraffic tcp 192.168.2.1 192.168.3.1 eq 443

  Comments would be nice...

  Thank you...

  Chris

  Here are my configs when I tested it. I hope this helps! If Yes, please rate.

  Thank you

• Is site to site VPN with sufficiently secure router?

  Hello

  I have a question about the site to site VPN with router.

  Internet <> router <> LAN

  If I have a VPN site-to-site configured on the router above with another site. I configured to block incoming Internet connections with the exception of VPN to access list. What are the risks of the LAN is exposed to threats from the Internet? Recommend that you put in a firewall between the router and the LAN, or replace the router with a firewall?

  Thank you

  Hi Amanda,.

  Assuming your L2L looks like this:

  LAN - router - INTERNET - Router_Remote - LAN

  |-------------------------------------------------------------------------------|

  L2L

  Traffic between the two local area networks is protected by the VPN tunnel. It is recommended to use the recommended security (strong encryption settings) to ensure that the encrypted traffic would not be compromised through the Internet.

  On the other hand, if you talk about outbound plaintext to the Internet, as when a user acceses google.com, then you just make out traffic, but never allow all incoming connections.

  If you want to protect your network with advanced security as a FW features, you can consider ZBF, which is the available in IOS Firewall/set function:

  Design of the area Guide of Application and firewall policies

  If you consider that this is not enough, check the ASA5500 series.

  HTH.

  Portu.

  Please note all useful posts

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  I have attached the configurations.

  Hello

  I saw you nat nat of entry (inside) 2-list of access limenat, would you change to, nat (inside) 0-list of access limenat. See which make all the difference.

  Do you want to take a capture of packets when the remote IP address ping?

  course list (Local subnet) host (remote subnet) host allowed access

  Cap list of allowed access host host (remote subnet) (Local subnet)

  Course access-list in hidden inside

  Show Cap Hat

  Now you can see the list of access capture

  Debug crypto isakmp 200

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• Site to Site VPN - cannot ping remote subnet

  Hi all.

  I have a site to site VPN IPSEC between a 5510 (HQ) and 5505 (Remote). Everything works on the tunnel. Crypto cards and ACL is symmetrical. I see that the tunnel is in place for the required subnets. However, I can not ping of internal subnets inside 5510 to Remote LAN inside 5505 and vice versa. I have other rays VPN 5510 where I can ping within remote LAN successfully x.x.x.x. Can figure out what I'm missing. I can ping internet points, but cannot ping HQ.

  Any suggestions?

  I'm also an instant learn the ASAs, so I'm not an expert.  I know that I encouraged outside ICMP. My statement SHEEP and crypto are running off of the same group of objects that lists subnets of HQ.

  Thanks in advance.

  5505 lack the command:

  management-access inside

  Federico.