Port of filter IPsec site to site VPN

Similar Questions

• Do not do a ping ASA inside IP port of the remote site VPN L2L with her

  The established VPN L2L OK between ASA-1/ASA-2:

  ASA-2# see the crypto isakmp his

  KEv1 SAs:

  ITS enabled: 1

  Generate a new key SA: 0 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)

  Total SA IKE: 1

  1 peer IKE: 207.140.28.102

  Type: L2L role: answering machine

  Generate a new key: no State: MM_ACTIVE

  There are no SAs IKEv2

  QUESTION: 3750-2, we ping 3750-1 (10.10.2.253) are OK, but not ASA-1 inside port (10.10.2.254).

  Debug icmp ASA-1 data:

  ASA-1 debug icmp trace #.

  trace of icmp debug enabled at level 1

  Echo ICMP Internet request: 10.100.2.252 server: 10.10.2.253 ID = 400 seq = 0 len = 72

  ICMP echo response from the server: 10.10.2.253 Internet: 10.100.2.252 ID = 400 seq = 0 len = 72

  Echo ICMP Internet request: 10.100.2.252 server: 10.10.2.253 ID = 400 seq = 1 len = 72

  ICMP echo response from the server: 10.10.2.253 Internet: 10.100.2.252 ID = 400 seq = 1 len = 72

  Echo request ICMP 10.100.2.252 to 10.10.2.254 ID = 401 seq = 0 len = 72

  Echo request ICMP 10.100.2.252 to 10.10.2.254 ID = 401 seq = 1 len = 72

  Echo request ICMP 10.100.2.252 to 10.10.2.254 ID = 401 seq = 2 len = 72

  Make sure you have access to the administration # inside

  lt me know f This allows.

• NAT Ports inaccessible over the site to site VPN

  We have a series of 2900 SRI at HQ and several of Cisco WRVS4400N VPN routers to small branch offices. The branch offices are connected to HQ via IPSec site-to-site. Everything seems to work fine, except users in the box executive offices not access all the services on servers HQ where the port was NAT'd to the outside. For example, we organize Office services remotely via https, port 443 is NAT made appeal to the outside, but users in the branch offices cannot access this port. They receive a time-out error. I tried searching but all I can find is info on crossing IPSec NAT. thank you...

  With this config-NAT, your router ensures that the internal server has to be accessible by the public IP address. You can add a roadmap to your NAT static entry exempt of NAT VPN traffic. Which might look like the following:

  ip nat inside source static tcp 10.0.0.11 443 xxx.xxx.xxx.165 443 route-map SERVER-NAT extendable!ip access-list extended SERVER-NAT-ACL deny ip 10.0.0.0 0.255.255.255 10.0.0.0 0.255.255.255 permit ip any any!route-map SERVER-NAT permit 10 match ip address SERVER-NAT-ACL

• Troubleshooting IPSec Site to Site VPN between ASA and 1841

  Hi all

  in the past I've implemented several VPN connections between the devices of the SAA. So I thought a site link between an ASA site and 1841 would be easier... But it seems I was mistaken.

  I configured a VPN Site to Site, as it has been described in the Document ID: SDM 110198: IPsec Site to Site VPN between ASA/PIX and an example of IOS Router Configuration (I have not used SDM but CCP).

  I have run the wizards on the ASA with ASDM and the current IOS version 15.1 1841, with CCP.

  It seems to Phase 1 and 2 are coming although my ASA in ADSM reports (monitoring > VPN > VPN statistics > Sessions) a tunnel established with some of the Tx traffic but 0 Rx traffic),

  On the ASA:

  Output of the command: "sh crypto ipsec its peer 217.xx.yy.zz.

  address of the peers: 217.86.154.120
  Crypto map tag: VPN-OUTSIDE, seq num: 2, local addr: 62.aa.bb.cc

  access extensive list ip 192.168.37.0 outside_2_cryptomap_1 allow 255.255.255.0 172.20.2.0 255.255.255.0
  local ident (addr, mask, prot, port): (LAN-A/255.255.255.0/0/0)
  Remote ident (addr, mask, prot, port): (LAN-G/255.255.255.0/0/0)
  current_peer: 217.xx.yy.zz

  #pkts program: 400, #pkts encrypt: 400, #pkts digest: 400
  #pkts decaps: 0, #pkts decrypt: 0, #pkts check: 0
  compressed #pkts: 0, unzipped #pkts: 0
  #pkts uncompressed: 400, comp #pkts failed: 0, #pkts Dang failed: 0
  success #frag before: 0, failures before #frag: 0, #fragments created: 0
  Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0
  #send errors: 0, #recv errors: 0

  local crypto endpt. : 62.aa.bb.cc, remote Start crypto. : 217.xx.yy.zz

  Path mtu 1500, fresh ipsec generals 58, media, mtu 1500
  current outbound SPI: 39135054
  current inbound SPI: B2E9E500

  SAS of the esp on arrival:
  SPI: 0xB2E9E500 (3001672960)
  transform: esp-3des esp-sha-hmac no compression
  running parameters = {L2L, Tunnel, PFS 2 group}
  slot: 0, id_conn: 100327424, crypto-map: VPN-OUTSIDE
  calendar of his: service life remaining (KB/s) key: (4374000/1598)
  Size IV: 8 bytes
  support for replay detection: Y
  Anti-replay bitmap:
  0x00000000 0x00000001
  outgoing esp sas:
  SPI: 0 x 39135054 (957567060)
  transform: esp-3des esp-sha-hmac no compression
  running parameters = {L2L, Tunnel, PFS 2 group}
  slot: 0, id_conn: 100327424, crypto-map: VPN-OUTSIDE
  calendar of his: service life remaining (KB/s) key: (4373976/1598)
  Size IV: 8 bytes
  support for replay detection: Y
  Anti-replay bitmap:
  0x00000000 0x00000001

  Output of the command: "sh crypto isakmp his."

  HIS active: 4
  Generate a new key SA: 0 (a tunnel report Active 1 and 1 to generate a new key during the generate a new key)
  Total SA IKE: 4

  IKE Peer: 217.xx.yy.zz
  Type: L2L role: initiator
  Generate a new key: no State: MM_ACTIVE

  On the 1841

  1841 crypto isakmp #sh its
  IPv4 Crypto ISAKMP Security Association
  DST CBC conn-State id
  217.86.154.120 62.153.156.163 QM_IDLE 1002 ACTIVE

  1841 crypto ipsec #sh its

  Interface: Dialer1
  Tag crypto map: SDM_CMAP_1, local addr 217.86.154.120

  protégé of the vrf: (none)
  local ident (addr, mask, prot, port): (172.20.2.0/255.255.255.0/0/0)
  Remote ident (addr, mask, prot, port): (192.168.37.0/255.255.255.0/0/0)
  current_peer 62.153.156.163 port 500
  LICENCE, flags is {origin_is_acl},
  #pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
  #pkts decaps: 585, #pkts decrypt: 585, #pkts check: 585
  compressed #pkts: 0, unzipped #pkts: 0
  #pkts uncompressed: 0, #pkts compr. has failed: 0
  #pkts not unpacked: 0, #pkts decompress failed: 0
  Errors #send 0, #recv 0 errors

  local crypto endpt. : 217.86.154.120, remote Start crypto. : 62.153.156.163
  Path mtu 1452, ip mtu 1452, ip mtu BID Dialer1
  current outbound SPI: 0xB2E9E500 (3001672960)
  PFS (Y/N): Y, Diffie-Hellman group: group2

  SAS of the esp on arrival:
  SPI: 0 x 39135054 (957567060)
  transform: esp-3des esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 2003, flow_id: FPGA:3, sibling_flags 80000046, card crypto: SDM_CMAP_1
  calendar of his: service life remaining (k/s) key: (4505068/1306)
  Size IV: 8 bytes
  support for replay detection: Y
  Status: ACTIVE

  the arrival ah sas:

  SAS of the CFP on arrival:

  outgoing esp sas:
  SPI: 0xB2E9E500 (3001672960)
  transform: esp-3des esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 2004, flow_id: FPGA:4, sibling_flags 80000046, card crypto: SDM_CMAP_1
  calendar of his: service life remaining (k/s) key: (4505118/1306)
  Size IV: 8 bytes
  support for replay detection: Y
  Status: ACTIVE

  outgoing ah sas:

  outgoing CFP sas:

  Interface: virtual Network1
  Tag crypto map: SDM_CMAP_1, local addr 217.86.154.120

  protégé of the vrf: (none)
  local ident (addr, mask, prot, port): (172.20.2.0/255.255.255.0/0/0)
  Remote ident (addr, mask, prot, port): (192.168.37.0/255.255.255.0/0/0)
  current_peer 62.153.156.163 port 500
  LICENCE, flags is {origin_is_acl},
  #pkts program: encrypt 0, #pkts: 0, #pkts digest: 0
  #pkts decaps: 585, #pkts decrypt: 585, #pkts check: 585
  compressed #pkts: 0, unzipped #pkts: 0
  #pkts uncompressed: 0, #pkts compr. has failed: 0
  #pkts not unpacked: 0, #pkts decompress failed: 0
  Errors #send 0, #recv 0 errors

  local crypto endpt. : 217.86.154.120, remote Start crypto. : 62.153.156.163
  Path mtu 1452, ip mtu 1452, ip mtu BID Dialer1
  current outbound SPI: 0xB2E9E500 (3001672960)
  PFS (Y/N): Y, Diffie-Hellman group: group2

  SAS of the esp on arrival:
  SPI: 0 x 39135054 (957567060)
  transform: esp-3des esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 2003, flow_id: FPGA:3, sibling_flags 80000046, card crypto: SDM_CMAP_1
  calendar of his: service life remaining (k/s) key: (4505068/1306)
  Size IV: 8 bytes
  support for replay detection: Y
  Status: ACTIVE

  the arrival ah sas:

  SAS of the CFP on arrival:

  outgoing esp sas:
  SPI: 0xB2E9E500 (3001672960)
  transform: esp-3des esp-sha-hmac.
  running parameters = {Tunnel}
  Conn ID: 2004, flow_id: FPGA:4, sibling_flags 80000046, card crypto: SDM_CMAP_1
  calendar of his: service life remaining (k/s) key: (4505118/1306)
  Size IV: 8 bytes
  support for replay detection: Y
  Status: ACTIVE

  outgoing ah sas:

  outgoing CFP sas:

  It seems that the routing on the 1841 is working properly as I can tear down the tunnel and relaunch in scathing a host on the network of 1841, but not vice versa.

  Trounleshoot VPN of the 1841 report shows a message like "the following sources are forwarded through the interface card crypto.      (172.20.2.0 1) go to "Configure-> routing" and correct the routing table.

  I have not found an error on the 1841 config so if one of the guys reading this thread has an idea I appreciate highly suspicion!

  It's the running of the 1841 configuration

  !
  version 15.1
  horodateurs service debug datetime msec
  Log service timestamps datetime msec
  encryption password service
  !
  host name 1841
  !
  boot-start-marker
  start the system flash c1841-adventerprisek9 - mz.151 - 1.T.bin
  boot-end-marker
  !
  logging buffered 51200 notifications
  !
  AAA new-model
  !
  !
  AAA authentication login default local
  !
  AAA - the id of the joint session
  !
  iomem 20 memory size
  clock timezone PCTime 1
  PCTime of summer time clock day March 30, 2003 02:00 October 26, 2003 03:00
  dot11 syslog
  IP source-route
  !
  No dhcp use connected vrf ip
  !
  IP cef
  no ip bootp Server
  IP domain name test
  name of the IP-server 194.25.2.129
  name of the IP-server 194.25.2.130
  name of the IP-server 194.25.2.131
  name of the IP-server 194.25.2.132
  name of the IP-server 194.25.2.133
  No ipv6 cef
  !
  Authenticated MultiLink bundle-name Panel
  !
  !
  object-group network phone
  VoIP phone description
  Home 172.20.2.50
  Home 172.20.2.51
  !
  redundancy
  !
  !
  controller LAN 0/0/0
  atm mode
  Annex symmetrical shdsl DSL-mode B
  !
  !
  crypto ISAKMP policy 1
  BA 3des
  preshared authentication
  Group 2
  isakmp encryption key * address 62.aa.bb.cc
  !
  !
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  !
  map SDM_CMAP_1 1 ipsec-isakmp crypto
  Description Tunnel to62.aa.bb.cc
  the value of 62.aa.bb.cc peer
  game of transformation-ESP-3DES-SHA
  PFS group2 Set
  match address 100
  !
  !
  !
  interface FastEthernet0/0
  DMZ description $ FW_OUTSIDE$
  10.10.10.254 IP address 255.255.255.0
  IP nat inside
  IP virtual-reassembly
  automatic duplex
  automatic speed
  !
  interface FastEthernet0/1
  Description $ETH - LAN$ $FW_INSIDE$
  IP 172.20.2.254 255.255.255.0
  IP access-group 100 to
  IP nat inside
  IP virtual-reassembly
  IP tcp adjust-mss 1412
  automatic duplex
  automatic speed
  !
  ATM0/0/0 interface
  no ip address
  No atm ilmi-keepalive
  !
  point-to-point interface ATM0/0/0.1
  PVC 1/32
  PPPoE-client dial-pool-number 1
  !
  !
  interface Dialer1
  Description $FW_OUTSIDE$
  the negotiated IP address
  IP mtu 1452
  NAT outside IP
  IP virtual-reassembly
  encapsulation ppp
  Dialer pool 1
  Dialer-Group 2
  PPP authentication chap callin pap
  PPP chap hostname xxxxxxx
  PPP chap password 7 xxxxxxx8
  PPP pap sent-name of user password xxxxxxx xxxxxxx 7
  map SDM_CMAP_1 crypto
  !
  IP forward-Protocol ND
  IP http server
  local IP http authentication
  IP http secure server
  !
  !
  The dns server IP
  IP nat inside source static tcp 10.10.10.1 808 interface Dialer1 80
  IP nat inside source static tcp 10.10.10.1 25 25 Dialer1 interface
  IP nat inside source overload map route SDM_RMAP_1 interface Dialer1
  IP nat inside source overload map route SDM_RMAP_2 interface Dialer1
  IP route 0.0.0.0 0.0.0.0 Dialer1 permanent
  !
  logging trap notifications
  Note category of access list 1 = 2 CCP_ACL
  access-list 1 permit 172.20.2.0 0.0.0.255
  Note access-list category 2 CCP_ACL = 2
  access-list 2 allow 10.10.10.0 0.0.0.255
  Note access-list 100 category CCP_ACL = 4
  Note access-list 100 IPSec rule
  access-list 100 permit ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
  Note CCP_ACL the access list 101 = 2 category
  Note access-list 101 IPSec rule
  access-list 101 deny ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
  access-list 101 permit ip 172.20.2.0 0.0.0.255 any
  Note access-list 102 CCP_ACL category = 2
  Note access-list 102 IPSec rule
  access-list 102 deny ip 172.20.2.0 0.0.0.255 192.168.37.0 0.0.0.255
  access-list 102 permit ip 10.10.10.0 0.0.0.255 any
  !

  !
  allowed SDM_RMAP_1 1 route map
  corresponds to the IP 101
  !
  allowed SDM_RMAP_2 1 route map
  corresponds to the IP 102
  !
  !
  control plan
  !
  !
  Line con 0
  line to 0
  line vty 0 4
  length 0
  transport input telnet ssh
  !
  Scheduler allocate 20000 1000
  NTP-Calendar Update
  NTP 172.20.2.250 Server prefer
  end

  As I mentioned previously: suspicion is much appreciated!

  Best regards

  Joerg

  Joerg,

  ASA receives not all VPN packages because IOS does not send anything.

  Try to send packets to the 1841 LAN to LAN of the ASA and see is the "sh cry ips its" on the 1841 increments the encrypted packets (there not)

  The problem seems so on the side of the router.

  I think that is a routing problem, but you only have one default gateway (no other channels on the router).

  The ACL 100 is set to encrypt the traffic between the two subnets.

  It seems that the ACL 101 is also bypassing NAT for VPN traffic.

  Follow these steps:

  Try running traffic of LAN router inside IP (source of ping 192.168.37.x 172.20.2.254) and see if the packages are not through the translation and obtaining encrypted.

  I would also like to delete 100 ACL from the inside interface on the router because it is used for the VPN. You can create an another ACL to apply to the interface.

  Federico.

• Site to Site VPN filter

  I've set up a site to site VPN and I can't seem to get the VPN filter works. I've followed this document:

  http://www.Cisco.com/image/gif/paws/99103/PIX-ASA-VPN-filter.PDF

  I created an ACL and created an ACE with only traffic I want to allow. Then, I went to the site to site group policy and apply this filter. However, I can still ping remote network from a customer who should not be allowed. Remote network is 192.168.2.0/24.Here is my partial config:

  permit Test access extended list ip 192.168.2.0 255.255.255.0 192.168.1.2 host
  Trying to deny a range ip extended access list

  Group Policy internal Test
  Test group policy attributes
  value of VPN-Filter Test

  tunnel-group Test_tunnel type ipsec-l2l
  attributes global-tunnel-group Test_tunnel
  Group Policy - by default-Test

  Hello

  First of all I would like to clarify that the group name used for one site to the other tunnel tunnel must be the ip address of the host "at least for the tunnels l2l static" it's tunnel-g were you must apply this "Test" group policy, configuring the filter seems perfect, but you must make sure that you apply the strategy of Group accordingly. Now, once you apply group policy to the correct you have to bounce the tunnel tunnel-g otherwise the new filter will not take effect, you can use the command "erase the crypto ipsec his counterpart x.x.x.x" generate some traffic and bring up the tunnel is again he should have the filter.

  If you apply correctly and bounce the tunnel it will work.

  You can check if the filter is applied with the command "show vpn-sessiondb detail l2l" and find the name of the ACL

  Best regards, please rate.

• Site-to-Site VPN IPSEC falls intermittently

  Site-to-Site VPN IPSEC falls intermittently

  I am currently having a problem with a VPN from Site to Site traffic not only not intermittently. When the problem occurs, I can't Ping the remote site to the AC Site. But I can solve the problem by Pinging from HQ at the Remote Site. My network is currently configured as follows

  -------HQ------

  7.0 (4) version of pix 515 with card Ethernet 4 ports.

  Outside of the interface connected to the Broadband DSL link.

  Outside2 Interface connected to the second link DSL broadband

  -Distance-

  I have 4 Remote Sites. 2 sites connect you to each connection to wide band at HQ to spread the load to HQ

  6.3 (5) pix 501 version

  # The problem #.

  All VPN establishes successfully to the HQ Pix

  Intermittently, a remote site will report that they cannot connect to servers/services in the HQ. When I do a show crypto ipsec's and see the crypto isakmp his headquarters there is no entry for the remote site. However when I do the same on the remote site there is an entry for the HQ. With debugging on the remote site pix I try to ping from a pc to the HQ server and I get the following (see below). If I do a "ipsec Isakmp security association claire crypto ' and ' clear crypto ipsec his ' on the pix of remote site, then I can successfully ping all servers in headquarters.

  This problem seems to have taken place only when I upgraded the pix of a 501 to 515 and added another 2 remote sites and a second broadband, as described above. I'm afraid that there is a problem with software version 7 Pix. Any advice would be greatly appreciated.

  Console record Carrick-PIX01 (config) # 7

  Carrick-PIX01 (config) # ter Lun

  Output Carrick-PIX01 (config) #.

  Carrick-PIX01 # debug crypto ipsec

  Carrick-PIX01 # debug crypto isakmp

  Carrick-PIX01 #.

  ISAKMP (0:0): sending of NAT - T vendor ID - rev 2 & 3

  ISAKMP (0): early changes of Main Mode

  ISAKMP (0): retransmission of the phase 1 (0)...

  ISAKMP (0): retransmission of the phase 1 (1)...

  ISAKMP (0): retransmission of the phase 1 (2)...

  Carrick-PIX01 #.

  Carrick-PIX01 #.

  ISAKMP (0): retransmission of the phase 1 (3)...

  Carrick-PIX01 #.

  Carrick-PIX01 #.

  ISAKMP (0): retransmission of the phase 1 (4)... IPSec (key_engine): request timer shot: count = 1,.

  (identity) local = OUTER-IP, distance = 86.43.74.16,.

  local_proxy = LAN-OFFICE/255.255.255.0/0/0 (type = 4),

  remote_proxy = 194.x.x.x.x.255.0/0/0 (type = 4)

  ISAKMP (0): delete SA: CBC EXTERNAL IP, dst 86.43.74.16

  ISADB: Reaper checking HIS 0x10c167c, id_conn = 0 DELETE IT!

  Peer VPN: ISAKMP: Peer Info for 86.43.74.16/500 not found - peer: 1

  ISADB: Reaper checking HIS 0x10ca914, id_conn = 0

  Can force you the ISAKMP Keepalive, value from IPSec Security Association idle time and on the other. The problem should be solved

  ISAKMP crypto keepalive 30

  Crypto ipsec security association temps_inactivite 60

  Let me know if it helps

• IPsec site to Site VPN on Wi - Fi router

  Hello!

  Can someone tell me if there is a router Netgear Wi - Fi that can form IPsec Site to Site VPN connection between 2 Wi - Fi routers via the WAN connection?

  I know that this feature exists on the Netgear firewall, but can you have the same function on any Wi - Fi router?

  See you soon!

  Michael

  I suspect that.

  Thank you very much for the reply.

  See you soon!

• IPSec Site to Site VPN Solution needed?

  Hi all

  I need a solution to provide full connectivity to one of my clients. I created two IPSEC Site to Site VPN, one between the INFO and RITA and second between NIDA and RITA. I can access RITA machine that is 172.16.36.101 at the INFO and 10.0.0.5 to NIDA.

  Now, I need to give access to my customer INFORMATION to direct NIDA 10.0.0.5 without established VPN machine to NIDA 10.0.0.5 of 172.16.36.101 access.

  Could you please give me the solution how is that possible?

  Concerning

  Uzair Hussain

  Hi uzair.infotech,

  Looks like you need to set up a grouping between the 3 sites, at the end of that your topology will look like this:

  INFO - RITA - NIDA

  You can check this guide that explains step by step how to configure grouping:

  https://supportforums.Cisco.com/document/12752536/how-configure-site-sit...

  Hope this info helps!

  Note If you help!

  -JP-

• 887VDSL2 IPSec site to site vpn does NOT use the easy vpn

  Much of community support.

  as I'm looking through the config Guide about 870 router series, only to find information about the config with eazy vpn.

  is there a classic way, about 870 Series site 2 site without eazy vpn IPSec configuration?

  Have a classic way if a tunnel? Have the 870 is not as a vpn client?

  Thank you

  Of course, here's example of Site to Site VPN configuration for your reference:

  http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080194650.shtml

  http://www.Cisco.com/en/us/products/HW/routers/ps221/products_configuration_example09186a008073e078.shtml

  Hope that helps.

• EIGRP via IPSec site to site VPN

  having trouble getting to work through an IOS EIGRP (2ea. 2811 s) connection of the site to site VPN IPSec peer.  IPSec VPN works with route directions static tunnel.  By using the IPSec policy basis and VTI interface:

  crypto ISAKMP policy 1

  preshared authentication

  Group 2

  ISAKMP crypto key "" address 192.168.x.66

  !

  Crypto ipsec transform-set esp-3des esp-sha-hmac vpn

  Crypto ipsec df - game

  !

  static-crypt 6 map ipsec-isakmp crypto

  the value of 192.168.x.66 peer

  Set transform-set vpn

  match address 101

  !

  tunnel1 interface

  IP address 1xx.33.20.226 255.255.255.252

  no ip redirection

  IP 1400 MTU

  IP tcp adjust-mss 1360

  QoS before filing

  source of tunnel FastEthernet 0/0

  destination 192.168.x.66 tunnel

  crypto static crypto map

  !

  interface FastEthernet 0/0

  Add an IP...

  crypto static crypto map

  !

  Router eigrp 10

  passive-interface default

  no passive-interface FastEthernet 0/1

  no passive-interface Tunnel1

  network...

  network...

  No Auto-resume

  !

  IP route 0.0.0.0 0.0.0.0 Tunnel1

  IP route 0.0.0.0 0.0.0.0 146.33.20.225<-- peer's="" default-gateway="" is="" vpn="" peer="" router="" on="" other="" side="" of="" satelite="">

  must be something simple, but I can't.

  Thank you, kevin

  Unfamiliar with the VTI, but I think you are missing:

  ipv4 ipsec tunnel mode

  Profile of tunnel ipsec protection

  Also don't think that you need crypto card in the tunnel because it is already on fa0/0.  What looks like the access-list 101? Take a look at this doc:

  http://www.ciscosystems.com/en/us/docs/iOS/12_3t/12_3t14/feature/guide/gtIPSctm.html

• IPSec site to site VPN cisco VPN client routing problem and

  Hello

  I'm really stuck with the configuration of ipsec site to site vpn (hub to spoke, multiple rays) with cisco vpn remote client access to this vpn.

  The problem is with remote access - cisco vpn client access - I can communicate with hub lan - but I need also communication of all lans speaks of the cisco vpn client.

  There are on the shelves, there is no material used cisco - routers DLINK.

  Someone told me that it is possible to use NAT to translate remote access IP-lan-HUB customers and thus allow communication - but I'm unable to set up and operate.

  Can someone help me please?

  Thank you

  Peter

  RAYS - not cisco devices / another provider

  Cisco 1841 HSEC HUB:

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  ISAKMP crypto key x xx address no.-xauth

  !

  the group x crypto isakmp client configuration

  x key

  pool vpnclientpool

  ACL 190

  include-local-lan

  !

  86400 seconds, duration of life crypto ipsec security association

  Crypto ipsec transform-set esp-3des esp-sha-hmac 1cisco

  !

  Crypto-map dynamic dynmap 10

  Set transform-set 1cisco

  !

  card crypto ETH0 client authentication list userauthen

  card crypto isakmp authorization list groupauthor ETH0

  client configuration address card crypto ETH0 answer

  ETH0 1 ipsec-isakmp crypto map

  set peer x

  Set transform-set 1cisco

  PFS group2 Set

  match address 180

  card ETH0 10-isakmp ipsec crypto dynamic dynmap

  !

  !

  interface FastEthernet0/1

  Description $ES_WAN$

  card crypto ETH0

  !

  IP local pool vpnclientpool 192.168.200.100 192.168.200.150

  !

  !

  overload of IP nat inside source list LOCAL interface FastEthernet0/1

  !

  IP access-list extended LOCAL

  deny ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255

  deny ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255

  IP 192.168.7.0 allow 0.0.0.255 any

  !

  access-list 180 allow ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255

  access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255

  !

  How the DLINK has been configured for traffic between the site to site VPN subnets? You are able to add multiple remote subnets on DLINK? If you can, then you must add the pool of Client VPN subnet.

  Alternatively, if you cannot add multiple subnet on DLINK router, you can change the pool of Client VPN 192.168.6.0/24, and on the crypto ACL between the site to site VPN, you must edit the 180 existing ACL

  DE:

  access-list 180 allow ip 192.168.7.0 0.0.0.255 192.168.1.0 0.0.0.255

  access-list 180 allow ip 192.168.200.0 0.0.0.255 192.168.1.0 0.0.0.255

  TO:

  access-list 180 allow ip 192.168.6.0 0.0.1.255 192.168.1.0 0.0.0.255

  Also change the ACL 190 split tunnel:

  DE:

  access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.200.0 0.0.0.255

  access-list 190 allow ip 192.168.1.0 0.0.0.255 192.168.200.0 0.0.0.255

  TO:

  access-list 190 allow ip 192.168.7.0 0.0.0.255 192.168.6.0 0.0.0.255

  access-list 190 allow ip 192.168.1.0 0.0.0.255 192.168.6.0 0.0.0.255

  Finally, replace the remote subnet 192.168.7.0/255.255.255.0 192.168.6.0/255.255.254.0 DLINK.

  Hope that helps.

• Site VPN to IPsec with PAT through the tunnel configuration example

  Hello

  as I read a lot about vpn connections site-2-site
  and pass by PAT through it I still haven't found an example configuration for it on e ASA 55xx.

  now, I got suite facility with two locations A and B.

  192.168.0.0/24 Site has - ipsec - Site B 192.168.200.0/24
  172.16.16.0/24 Site has

  ---------------------------------------------------------------------------

  Host--> participated in IP 192.168.0.4: 192.168.0.3-> to 192.168.200.20
  Host 192.168.0.127--> participated in IP: 192.168.0.3-> to 192.168.200.20
  Host 192.168.0.129--> participated in IP: 192.168.0.3-> to 192.168.200.20
  Host 192.168.0.253--> participated in IP: 192.168.0.3-> to 192.168.200.20

  Host 172.16.16.127--> participated in IP: 192.168.0.3-> to 192.168.200.20
  Host 172.16.16.253--> participated in IP: 192.168.0.3-> to 192.168.200.20

  ---------------------------------------------------------------------------

  Now that I have guests autour within networks 172.16.16.0 like 192.168.0.0,
  witch need to access a server terminal server on the SITE b.

  As I have no influence on where and when guests pop up in my Site.
  I would like to hide them behind a single ip address to SITE B.

  If in the event that a new hosts need access, or old hosts can be deleted,
  its as simple as the ACL or conviniently inlet remove the object from the network.

  so I guess that the acl looks like this:

  ---------------------------------------------------------------------------

  access VPN-PARTICIPATED-HOSTS list allow ip 192.168.0.4 host 192.168.200.20
  VPN-PARTICIPATED-HOSTS access list permit ip host 192.168.0.127 192.168.200.20
  VPN-PARTICIPATED-HOSTS access list permit ip host 192.168.0.129 192.168.200.20
  access VPN-PARTICIPATED-HOSTS list allow ip 192.168.0.253 host 192.168.200.20
  VPN-PARTICIPATED-HOSTS access list permit ip host 172.16.16.127 192.168.200.20
  VPN-PARTICIPATED-HOSTS access list permit ip host 172.16.16.253 192.168.200.20

  ---------------------------------------------------------------------------

  But, now, my big question is, how do I said the asa to use: 192.168.0.3 as the
  address for the translation of PAT?

  something like this he will say, it must be treated according to the policy:

  NAT (1-access VPN INVOLVED-HOST internal list)

  Now how do I do that?
  The rest of the config, I guess that will be quite normal as follows:

  card crypto outside_map 1 match address outside_1_cryptomap
  card crypto outside_map 1 set of AA peers. ABM CC. DD
  card crypto outside_map 1 set of transformation-ESP-AES-256-SHA
  outside_map card crypto 1 lifetime of security set association, 3600 seconds

  permit access list extended ip 192.168.0.3 outside_1_cryptomap host 192.168.200.20

  ---------------------------------------------------------------------------

  On SITE B

  the config is pretty simple:

  card crypto outside_map 1 match address outside_1_cryptomap
  card crypto outside_map 1 set of peer SITE has IP
  card crypto outside_map 1 set of transformation-ESP-AES-256-SHA
  outside_map card crypto 1 lifetime of security set association, 3600 seconds

  outside_1_cryptomap list extended access allowed host host 192.168.200.20 IP 192.168.0.3

  inside_nat0_outbound list extended access allowed host host 192.168.200.20 IP 192.168.0.3

  ---------------------------------------------------------------------------

  Thank you for you're extra eyes and precious time!

  Colin

  You want to PAT the traffic that goes through the tunnel?

  list of access allowed PAT ip 192.168.0.0 255.255.255.0 192.168.200.0 255.255.255.0

  PAT 172.16.16.0 permit ip access list 255.255.255.0 192.168.200.0 255.255.255.0

  NAT (inside) 1 access list PAT

  Global (outside) 1 192.168.0.3 255.255.255.255

  Then, the VPN ACL applied to the card encryption:

  list of access allowed vpn host ip 192.168.0.3 192.168.200.0 255.255.255.0

  Thus, all traffic from Site A will be PATed when you remotely 192.168.200.0/24

  The interesting thing is that traffic can only be activated from your end.

  The remote end cannot initialize traffic to 192.168.0.3 if there is not a version of dynamic translation on your side.

  Is that what you are looking for?

  Federico.

• Site to site VPN question: passing a public IP with IPSEC

  Hi all

  I need to create a VPN tunnel site to site using IPSEC between two offices on the Internet. The offices belong to two different companies.

  They gave me a series of 16 public IP addresses. One of these IP addresses is used on the ISP router and this is the next hop for my router. Another IP in the range is used on my router? s external interface (which is a Cisco 851) and he is also my site VPN endpoint. So far so good...

  Here's my problem: the IP source of encrypted traffic, is a public address from within the IPs public 16 I (not the one on my router interface). The actual application that needs to send the encrypted data is a server in my local network, and it has a private IP address. The other site, expects to receive data, however, the public IP address. I used NAT between the private IP address of the server and its public IP address, but no data goes through the tunnel. Moreover, the tunnel between the two end points established without problem. The problem is that the source of my encrypted data is the public IP address and I don't know how to get through the tunnel. I enclose my router configuration.

  Any help is appreciated.

  The access list "natted-traffic" should say:

  extended traffic natted IP access list

  deny ip host 192.168.0.160 BB. ABM ABM BD

  deny ip host 192.168.0.160 BB. ABM BB.BE

  output

  I hope this helps.

  -Kanishka

• 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

• ASA ASA from Site to Site VPN IPSec Tunnel

  Any help would be greatly appreciated...

  I have two devices Cisco ASA with a Site for the configuration of the tunnel VPN IPSec Site as follows: -.

  Site #1 - Cisco ASA running version 8.2 (1) with an internal range of 10.0.0.x/24

  Site #2 - Cisco ASA running version 8.2 (1) with an internal range of 10.1.1.x/24

  Site #1 is simple and has a dynamic NAT rule which translates all of the inside and the outside (public IP) of the SAA.

  Internet access works very well in all workstations of this site.  A static route is configured to redirect all traffic to a public router upstream.

  Site #2 is slightly more complicated; the Cisco ASA is configured with 10.1.1.254/24 as its interior IP address and 10.1.2.254/24 as its external IP address.  A dynamic NAT rule is configured to translate everything inside as the 10.1.2.254 (outside) address of the ASA.  A default static route is then configured to redirect all traffic to a Draytek device on 10.1.2.253.  This device then performs its own private Public NAT.  Again the Internet works fine all hosts inside the Cisco ASA (10.1.1.x)

  The IPSec tunnel is created with the networks local and remote endpoint as above (10.0.0.x/24) and (10.1.1.x/24).  The Draytek at the Site #2 device is configured with a form of DMZ that allows essentially ALL traffic toward the front directly on the external interface of the ASA (10.1.2.254).  The Phase 1 and Phase 2 negotiation of the tunnel ends correctly, and the tunnel is formed without any problem.  However, all traffic passing on networks ICMP does not end and the Syslog reports the following-

  Site #1-

  6

  January 19, 2011

  15:27:21

  302020

  ZEFF-SB-01_LAN

  1

  10.1.1.51

  0

  Built of outbound ICMP connection for faddr 10.1.1.51/0 gaddr ZEFF-SB-01_LAN/1 laddr ZEFF-SB-01_LAN/1

  6

  January 19, 2011

  15:27:23

  302021

  10.1.1.51

  0

  ZEFF-SB-01_LAN

  1

  Connection of ICMP disassembly for faddr 10.1.1.51/0 gaddr ZEFF-SB-01_LAN/1 laddr ZEFF-SB-01_LAN/1

  Site #2-

  6

  January 19, 2011

  15:24:47

  302020

  10.1.1.51

  0

  10.0.0.30

  1

  Built of outbound ICMP connection for faddr gaddr laddr 10.1.1.51/0 10.1.1.51/0 10.0.0.30/1

  6

  January 19, 2011

  15:24:49

  302021

  10.0.0.30

  1

  10.1.1.51

  0

  Connection of disassembly for faddr gaddr laddr 10.1.1.51/0 10.1.1.51/0 10.0.0.30/1 ICMP

  It's the same for any form of traffic passing over the tunnel.  The ACL is configured to allow segments of LAN out to any destination.  At this point, I left scratching my head, as my original theory was to blame the Draytek, but after reading the documentation given to the DMZ host configuration, it appears this parameter is configured all traffic is simply forwarded to the IP address (in this case, the Cisco ASA interface outside).

  Anyone can shed light on a possible cause of this problem?

  Thank you

  Nick

  did you bypass the vpn traffic between 10.0.0 and 10.1.1 to be NAT - ed on the two ASA?

  Please provide the following information

  -set up the tunnel

  -show the isa cry his

  -show the ipsec cry his

  -ping of the site 1 site 2 via tunnel

  -capture "crypto ipsec to show his" once again

  -ping from site 2 to 1 by the tunnel of the site

  -capture "crypto ipsec to show his" once again

  -two ASA configuration.