PIX of VPN in several subnets

Similar Questions

• Several subnets in the site to Site VPN

  Hi guys,.
  I would like to set up a site of tunnel VPN stie with several subnets. I could not find a configuration which is my problem. I hope you can help me with the solution.
  You can find my design network attach to this subject.
  This is my setup on the ASA:

  (1) NAT excemption for network traffic, go to the Site to site VPN.
  NAT (MGMTLAN, INT STSVPN) static source 192.168.10.0 192.168.10.0 static destination 192.168.31.0 192.168.31.0
  NAT (inside, INT STSVPN) static source 192.168.15.0 192.168.15.0 static destination 192.168.38.0 192.168.38.0

  (2) the Accesslist with traffic to encrypt
  object-group network 192.168.10.0
  object-network 192.168.10.0 255.255.255.0

  object-group network 192.168.15.0
  object-network 192.168.15.0 255.255.255.0

  the 192.168.38.0 object-group network
  object-network 192.168.38.0 255.255.255.0

  the 192.168.31.0 object-group network
  object-network 192.168.31.0 255.255.255.0

  object-group network STSVPN-LOCAL
  Group-object 192.168.10.0
  purpose of group - 192.168.15.0

  object-group network STSVPN-US
  purpose of group - 192.168.38.0
  purpose of group - 192.168.31.0

  ACL_STSVPN-US allowed extended ip access-list object-STSVPN-LOCAL object group STSVPN-American

  (3) proposal phase 1
  IKEv2 crypto policy 10
  aes-256 encryption
  sha256 integrity
  Group 14
  FRP sha256
  second life 86400

  (4) proposal phase 2
  Crypto ipsec ikev2 proposal ipsec IKEV2-IPSEC-ESP-AES-SHA
  Protocol esp encryption aes-256
  Protocol esp integrity sha-256

  (5) group tunnel
  tunnel-group 4.4.4.4 type ipsec-l2l
  tunnel-group 4.4.4.4 General attributes
  Group Policy - by default-GrpPolicy-STSVPN-US
  IPSec-attributes tunnel-group 14.4.4.4
  IKEv2 remote-authentication pre-shared key abcd
  IKEv2 authentication local pre-shared key abcd

  GroupPolicy
  Group Policy GrpPolicy-STSVPN-US internal
  Group Policy attributes GrpPolicy-STSVPN-US
  value of VPN-filter STSVPN-US
  Ikev2 VPN-tunnel-Protocol

  (5) crypto card
  10 CM-STSVPN crypto card matches the address STSVPN-US
  10 CM - STSVPN peer set 4.4.4.4 crypto card
  card crypto 10 CM-STSVPN set ikev2 proposal ipsec IKEV2-IPSEC-ESP-AES-SHA
  interface card crypto INT-STSVPN CM-STSVPN
  Crypto ikev2 enable INT-STSVPN
   
  /////////////////////////////////////////////////////////////////////

  The router configuration:

  (1) part SA

  proposal of crypto ikev2 ki2. PROP
  encryption aes-cbc-256
  sha256 integrity
  Group 14
  IKEv2 crypto policy ki2. POL
  proposal ki2. PROP
  ikev2 KR1 encryption keys
  peer ASALAB
  address 2.2.2.2
  pre-shared key local abcd
  pre-shared key remote abcd
  Profile of crypto ikev2 ki2. TEACHER
  match one address remote identity 2.2.2.2 255.255.255.255
  address local identity 4.4.4.4
  sharing front of remote authentication
  sharing of local meadow of authentication
  door-key local KR1
   
  (2) Transformset

  Crypto ipsec transform-set TS. VPN2, esp esp - aes hmac-sha256-256
  tunnel mode

  (3) access-list

  IP ACL extended access list. VPNIKE2
  IP 192.168.31.0 allow 0.0.0.255 192.168.10.0 0.0.0.255
  IP 192.168.38.0 allow 0.0.0.255 192.168.15.0 0.0.0.255
   
  (5) crypto card

  crypto CM card. 30 VPN ipsec-isakmp
  defined peer 2.2.2.2
  the transform-set TS value. VPN2
  group14 Set pfs
  ki2 ikev2-profile value. TEACHER
  match address ACL. VPNIKE2
   
  //////////////////////////////////////////////////////////////////////

  This configuration is correct to allow both subnets on each side of the VPN tunnel to communicate with each other.

  192.168.31.0 subnet cannot communicate with 192.168.10.0
  192.168.38.0 subnet cannot communicate with 192.168.15.0

  Hello Jay,

  I went during the configuration of the two aircraft and noticed a few errors on the configuration of the SAA. Details here:

  (1) the access list configured for VPN traffic is named ACL_STSVPN-US, however the address for correspondence configured on the map encryption uses a group of objects name instead:

  address for correspondence card crypto 10 CM - STSVPN STSVPN-US

  You must change this setting to avoid any problems with the negotiation of traffic:

  no matching address card crypto 10 CM-STSVPN STSVPN-US

  10 CM-STSVPN crypto card matches the address ACL_STSVPN-US

  (2) you also have the same error on the configured vpn filter. However, you could not use the access list ACL_STSVPN-United States for VPN filter since the ASA will filter incoming packets only. In this case the appropriate ACL will be configured for remote network (ROUTER) to local networks (ASA). It will look something like this:

  access-list VPN_filter extended permitted ip object-STSVPN-US group LOCAL STSVPN

  access-list VPN_filter extended permitted ip object-STSVPN-US group LOCAL STSVPN

  Group Policy attributes GrpPolicy-STSVPN-US
  VPN-Filter VPN_filter value

  Keep in mind that the VPN filter is in the rules that determine whether to allow or deny packets of data tunnelees coming through the device security, based on criteria such as the source, destination, and Protocol address address. If you want to use the IP Protocol, the filter will not make a difference.

  (3) group 14 of the PFS is configured on the router crypto map, but not on the SAA. You need to even add it in the card encryption ASA or remove it from the router.

  ASA:

  card crypto 10 CM-STSVPN set group14 pfs

  Router:

  crypto CM card. 30 VPN ipsec-isakmp

  No group14 set pfs

  Hope this help you to raise the tunnel,

  Luis.

• PIX with VPN to Checkpoint with overlapping subnets

  I have a client with a PIX runs code 6.3.

  They need establish an IPSec Tunnel for one of its customers with a Checkpoint firewall.

  Both organizations use 10.1.0.0/16 and I'd like to nat to 10.180.0.0 Home Office 16 and the remote client to 10.181.0.0.

  The document on the site Web of Cisco PIX and VPN concentrators is less useful. I don't think the text describing the image is correct.

  Help with ACL and static NAT is greatly appreciated.

  Frederik

  Apologies, should have asked. Which office has the pix and the control point. I write this as if the two ends were firewall pix so that's fine and we can see if that helps.

  Remote endpoint

  ==========

  NAT 10.1.0.0 ip access list allow 255.255.255.0 host 10.180.1.103

  NAT (inside) 3 access list NAT

  Global (outside) 10.181.0.0 255.255.0.0

  NOTE: You could really just NAT addresses 10.1.x.x from source to a global IP address rather than the whole 10.181.0.0/16 up to you.

  Your card crypto access list must then refer to the addressing of Natted 10.181.x.x rather than the 10.1.0.0 address.

  vpntraffic list access ip 10.181.0.0 255.255.0.0 allow host 10.180.1.103

  Main office

  ===========

  crpyto-access list should read

  vpntraffic list allowed access host 10.180.1.103 ip 10.181.0.0 255.255.0.0

  And you will need a static translation for client access

  public static 10.180.1.103 (Interior, exterior) 10.1.1.103 netmask 255.255.255.255

  Does that help?

  Jon

• several subnets by VLANS and ports link

  Hello

  I need some clarification.

  Our iSCSI SAN storage (Dell MD3660i0 requires a separate subnet by port.

  We require paths multiple access and balancing in VMware.

  To achieve this in ESXi 5.1 we need binding ports... BUT the binding of ports is supported only if the vmks are all in the SAME domain in accordance with these two KBs broadcasting

  VMware KB: Considerations for use binding software iSCSI ports in ESX/ESXi

  VMware KB: When the use of several VMkernel ports with port required to access the storage of two or more tables on different br...

  OK... probably so I simply put my all subnets in ISCSI storage in one VLAN and everything will be ok (one VLAN is after all a broadcast domain, both are stuff of L2)... This would respond to the requirements of KBs... If VMware means "area of distribution" in the true sense of the term.

  So my question is can you configure the port in this way binding? It is supported by VMware?

  VMware has come back to me (in fact the author of one of the kb/s I've referenced)

  http://KB.VMware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalID=2038869

  He confirmed that the terminology used in the KB is misleading and "broadcast domain", it actually means "subnet" so not layer 3 layer 2.

  This means that you can NOT have multiple subnets in a broadcast domain (VLAN) AND use the SW iSCSI port binding.

  BUT

  He told me (he is very familiar with the Dell MD3660i iSCSI kit), you don't have to have binding of ports to achieve several Multipathing and load balancing. If you have a requirement for several subnets of your iSCSI SAN provider then just create multiple vmks on different subnets, and DO NOT make the port binding. The fact that they are on different subnets will be enough to achieve the multiple paths

  It updates the KB to make this much clearer.

  I hope this helps someone

• VPN Tunnel access to several subnets ASA 5505

  Greetings,

  We spent a little time trying to configure our ASA 5505 in order to TUNNEL into several different subnets.  Subnets include 192.168.1.0 / 192.168.2.0 / 192.168.10.0

  Someone is about to review this setup running and indicate where we have gone wrong.   When I connect via the VPN Client, I can access the 192.168.1.0 network, no problem.  But fail to reach the other two.   Thank you very much.

  Output from the command: 'show running-config '.

  : Saved

  :

  ASA Version 8.2 (5)

  !

  hostname BakerLofts

  activate kn7RHw13Elw2W2eU encrypted password

  2KFQnbNIdI.2KYOU encrypted passwd

  names of

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  switchport access vlan 12

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  !

  interface Vlan1

  nameif inside

  security-level 100

  IP 192.168.1.254 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP 74.204.54.4 255.255.255.248

  !

  interface Vlan12

  nameif Inside2

  security-level 100

  IP address 192.168.10.254 255.255.255.0

  !

  passive FTP mode

  permit same-security-traffic inter-interface

  permit same-security-traffic intra-interface

  vpn_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0

  outside_access_in of access allowed any ip an extended list

  inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.3.0 255.255.255.0

  Inside2_access_in of access allowed any ip an extended list

  permit Inside2_nat0_outbound to access extended list ip 192.168.10.0 255.255.255.0 192.168.3.0 255.255.255.0

  pager lines 24

  Enable logging

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  MTU 1500 Inside2

  IP local pool vpn 192.168.3.1 - 192.168.3.254 mask 255.255.255.0

  no failover

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  Global 1 interface (outside)

  NAT (inside) 0-list of access inside_nat0_outbound

  NAT (inside) 1 0.0.0.0 0.0.0.0

  NAT (outside) 0 192.168.3.0 255.255.255.0 outside

  NAT (Inside2) 0-list of access Inside2_nat0_outbound

  NAT (Inside2) 1 0.0.0.0 0.0.0.0

  Access-group outside_access_in in interface outside

  Access-group Inside2_access_in in the interface Inside2

  Route outside 0.0.0.0 0.0.0.0 74.204.54.1 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

  timeout tcp-proxy-reassembly 0:01:00

  Floating conn timeout 0:00:00

  dynamic-access-policy-registration DfltAccessPolicy

  AAA authentication enable LOCAL console

  AAA authentication LOCAL telnet console

  Enable http server

  http 192.168.1.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-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-3DES-MD5-esp-3des 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

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

  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

  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

  outside_map interface card crypto outside

  Crypto ca trustpoint _SmartCallHome_ServerCA

  Configure CRL

  Crypto ca certificate chain _SmartCallHome_ServerCA

  certificate ca 6ecc7aa5a7032009b8cebcf4e952d491

  308204 4 a0030201 d 308205ec 0202106e cc7aa5a7 032009b 8 cebcf4e9 52d 49130

  010105 05003081 09060355 04061302 55533117 ca310b30 0d 864886f7 0d06092a

  30150603 55040 has 13 0e566572 69536967 6e2c2049 6e632e31 1f301d06 0355040b

  13165665 72695369 676e2054 72757374 204e6574 776f726b 313 has 3038 06035504

  0b 133128 63292032 30303620 56657269 5369676e 2c20496e 632e202d 20466f72

  20617574 7a 656420 75736520 6f6e6c79 31453043 06035504 03133c 56 686f7269

  65726953 69676e20 436c 6173 73203320 5075626c 69632050 72696 72792043 61 d

  65727469 66696361 74696f6e 20417574 686f7269 7479202d 20473530 1e170d31

  30303230 38303030 3030305a 170d 3230 30323037 32333539 35395a 30 81b5310b

  30090603 55040613 02555331 17301506 0355040a 130e5665 72695369 676e2c20

  496e632e 311f301d 06035504 0b 131656 65726953 69676e20 54727573 74204e65

  74776f72 6b313b30 5465726d 20757365 20617420 73206f66 39060355 040b 1332

  68747470 7777772e 733a2f2f 76657269 7369676e 2e636f6d 2f727061 20286329

  302d 0603 55040313 26566572 69536967 61737320 33205365 6e20436c 3130312f

  63757265 20536572 76657220 20473330 82012230 0d06092a 864886f7 4341202d

  010101 05000382 010f0030 82010 0d has 02 b187841f 82010100 c20c45f5 bcab2597

  a7ada23e 9cbaf6c1 39b88bca c2ac56c6 e5bb658e 444f4dce 6fed094a d4af4e10

  9c688b2e 957b899b 13cae234 34c1f35b f3497b62 d188786c 83488174 0253f9bc

  7f432657 5833833b 330a17b0 d04e9124 ad867d64 12dc744a 34a11d0a ea961d0b

  15fca34b 3bce6388 d0f82d0c 948610ca b69a3dca eb379c00 48358629 5078e845

  1941 4ff595ec 7b98d4c4 71b350be 28b38fa0 b9539cf5 ca2c23a9 fd1406e8 63cd

  18b49ae8 3c6e81fd e4cd3536 b351d369 ec12ba56 6e6f9b57 c58b14e7 0ec79ced

  4a546ac9 4dc5bf11 b1ae1c67 81cb4455 33997f24 9b3f5345 7f861af3 3cfa6d7f

  81f5b84a d3f58537 1cb5a6d0 09e4187b 384efa0f 01 has 38201 02030100 df308201

  082b 0601 05050701 01042830 26302406 082 b 0601 db303406 05050730 01861868

  7474703a 2f2f6f63 73702e76 65726973 69676e2e 636f6d30 12060355 1 d 130101

  ff040830 02010030 70060355 b 200469 30673065 060, 6086 480186f8 1 d 060101ff

  45010717 03305630 2806082b 06010505 07020116 1 c 687474 70733a2f 2f777777

  2e766572 69736967 6e2e636f 6d2f6370 73302 has 06 082 b 0601 05050702 02301e1a

  1 c 687474 70733a2f 2f777777 2e766572 69736967 6e2e636f 6d2f7270 61303406

  03551d1f 042d302b 3029 has 027 a0258623 68747470 3a2f2f63 726c2e76 65726973

  69676e2e 636f6d2f 2d67352e 70636133 63726c 30 0e060355 1d0f0101 ff040403

  02010630 6d06082b 06010505 07010c 59305730 55160969 5da05b30 04 61305fa1

  6 d 616765 2f676966 3021301f 2b0e0302 30070605 1a04148f e5d31a86 ac8d8e6b

  c3cf806a d448182c 7b192e30 25162368 7474703a 2f2f6c6f 676f2e76 65726973

  69676e2e 636f6d2f 76736c6f 676f2e67 69663028 0603551d 11042130 1fa41d30

  1 b 311930 17060355 04031310 56657269 5369676e 4d504b49 2d322d36 301D 0603

  445 1653 44c1827e 1d20ab25 f40163d8 be79a530 1f060355 c 1604140d 551d0e04

  1 230418 30168014 7fd365a7 c2ddecbb f03009f3 4339fa02 af333133 300 d 0609 d

  2a 864886 05050003 82010100 0c8324ef ddc30cd9 589cfe36 b6eb8a80 f70d0101

  4bd1a3f7 9df3cc53 ef829ea3 a1e697c1 589d756c e01d1b4c fad1c12d 05c0ea6e

  b2227055 d9203340 3307c 265 83fa8f43 379bea0e 9a6c70ee f69c803b d937f47a

  99 c 71928 8705 404167d 1 273aeddc 866d 24f78526 a2bed877 7d494aca 6decd018

  481d22cd 0b0b8bbc f4b17bfd b499a8e9 762ae11a 2d876e74 d388dd1e 22c6df16

  b62b8214 0a945cf2 50ecafce ff62370d ad65d306 4153ed02 14c8b558 28a1ace0

  5becb37f 954afb03 c8ad26db e6667812 4ad99f42 fbe198e6 42839b8f 8f6724e8

  6119b5dd cdb50b26 058ec36e c4c875b8 46cfe218 065ea9ae a8819a47 16de0c28

  6c2527b9 deb78458 c61f381e a4c4cb66

  quit smoking

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  Telnet 192.168.1.0 255.255.255.0 inside

  Telnet timeout 5

  SSH timeout 5

  Console timeout 0

  dhcpd outside auto_config

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  WebVPN

  internal vpn group policy

  attributes of vpn group policy

  value of server DNS 8.8.8.8

  Protocol-tunnel-VPN IPSec

  Split-tunnel-policy tunnelspecified

  value of Split-tunnel-network-list vpn_splitTunnelAcl

  username, password samn aXJbUl92B77AGcc. encrypted privilege 0

  samn attributes username

  Strategy-Group-VPN vpn

  username password encrypted QUe2MihLFbj2.Iw0 privilege 0 jmulwa

  username jmulwa attributes

  Strategy-Group-VPN vpn

  jangus Uixpk4uuyEDOu9eu username encrypted password

  username jangus attributes

  Strategy-Group-VPN vpn

  vpn tunnel-group type remote access

  VPN tunnel-group general attributes

  vpn address pool

  Group Policy - by default-vpn

  Tunnel vpn ipsec-attributes group

  pre-shared key *.

  !

  class-map inspection_default

  match default-inspection-traffic

  !

  !

  type of policy-card inspect dns preset_dns_map

  parameters

  maximum message length automatic of customer

  message-length maximum 512

  Policy-map global_policy

  class inspection_default

  inspect the preset_dns_map 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

  Review the ip options

  !

  global service-policy global_policy

  context of prompt hostname

  anonymous reporting remote call

  Cryptochecksum:d41d8cd98f00b204e9800998ecf8427e

  : end

  I see two problems:

  1. your ASA has not an interior road to the Incas inside networks. You must add:

  Route inside 192.168.2.0 255.255.255.0

  Route inside 192.168.10.0 255.255.255.0

  .. .specifying your gateway address of these networks.

  2. the statement "access-list standard vpn_splitTunnelAcl permit 192.168.1.0 255.255.255.0" sends only a route for 192.168.1.0/24 to your customer. You need to add entries for the other two networks.

• I need VPN gateway to gateway with NAT for several subnets, RV082

  I have a pair of RV082 routers and I would like to configure a gateway to gateway VPN tunnel, as described in a book, "How to configure a VPN tunnel that routes all traffic to the remote gateway," (name of file Small_business_router_tunnel_Branch_to_Main.doc).  I followed this recipe book and found that my while the main office has internet connectivity, the branch subnet is not an internet connection.

  Routing behaves as advertised, where all traffic goes to the seat.  However, the 192.168.1.0 subnet in the branch receives no internet connectivity.  I read in other posts that the main router will provide only NAT for the local subnet, not the Management Office subnet.  Is it possible to configure the RV082 router to provide NAT for all subnets?

  If this is not the case, what product Cisco will provide connectivity VPN Tunnel as well as the NAT for all subnets?  The RV082 can be used as part of the final solution or are my RV082s a wasted expense?

  Here is the configuration that I had put in place, (real IP and IKE keys are false).

  Bridge to bridge

  Remote Head Office

  Add a new Tunnel

  No de tunnel                  1                                               2

  Name of the tunnel:, n1 n1-2122012_n2-1282012-2122012_n2-1282012

  Interface: WAN1 WAN1

  Enable :                   yes                                             yes

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

  Configuration of local groups

  Type of local security gateway: IP only IP only

  IP address: 10.10.10.123 10.10.10.50

  Local security group type: subnet subnet

  IP address: 192.168.1.0 0.0.0.0

  Subnet mask: 255.255.255.0 0.0.0.0

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

  Configuration of the remote control groups

  Remote security gateway type: IP only IP only

  IP address: 65.182.226.50 67.22.242.123

  Security remote control unit Type: subnet subnet

  IP address: 0.0.0.0 192.168.1.0

  Subnet mask: 0.0.0.0 255.255.255.0

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

  IPSec configuration

  Input mode: IKE with preshared key IKE with preshared key

  Group of the phase 1 of DH: Group 5 - 1536 bit group 5 - 1536 bit

  Encryption of the phase 1: of THE

  The phase 1 authentication: MD5 MD5

  Step 1 time in HIS life: 2800 2800 seconds

  Perfect Forward Secrecy: Yes Yes

  Group of the phase 2 DH: Group 5 - 1536 bit group 5 - 1536 bit

  Encryption of the phase 2: of THE

  Phase 2 of authentication: MD5 MD5

  Time of the phase 2 of HIS life: 3600 seconds 3600 seconds

  Preshared key: MyKey MYKey

  Minimum complexity of pre-shared key: Enable Yes Enable

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

  If you are running 4.x firmware on your RV082, you must add an additional Allow access rule for the Branch Office subnet (considered one of the multiple subnets in the main office) may have access to the internet. Note the firmware version has more details about it.

  http://www.Cisco.com/en/us/docs/routers/CSBR/rv0xx/release/rv0xx_rn_v4-1-1-01.PDF

• PIX 515 - several subnets

  Can I have a 28 and one allocated 24 times in a PIX 515e? My current setup is configured for the 28 and I would like to keep this address space, just as it is and then add the 24 if possbile.

  Thank you!

  Hello

  I think that the solution is easier than you think. You can use your new address range with nat, global and static without actually set it up on the physical interface. In this way, you can use your new address space. Your ISP should route your new network to your PIX outside interface. That's all.

  Best regards

  Robert Maras

• Adding a pix 501 VPN 2

  Hello.. I am beginner in this kind of things cisco...

  I'm trying to set up multiple VPN on a Cisco PIX 501 firewall with routers Linksys BEFVP41...

  Since not very familiar with the CLI, I use the PDM utility and it was very easy for the first... Unfortunately, I get this error when I try to add the second VPN using the VPN Wizard:

  Outside_map map (ERR) crypto set peer 200.20.10.3

  WARNING: This encryption card is incomplete

  To remedy the situation even and a list of valid to add this encryption card

  Hi garcia

  for each vpn/peer, you need to a separate instance of crypto card, the card will have the same name, but different sequence... numbers one map encryption can be attributed to an interface, but you can have several instance of cards inside a main...

  for configuration, you can go through the URL below... It has all the details on IPSEC config:

  http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_63/config/ipsecint.htm

  I hope this helps... all the best... the rate of responses if deemed useful...

  REDA

• pix 501 vpn problem

  Can connect, I see not all network resources.

  The Vpn Client, worm: 5.0.01, is running on an xp machine.

  It connects to the network is behind a 6.3 (5) pix501-worm.

  When the connection is established the remote client gets an address assigned to the pool 192.168.2.10 vpn - 192.168.2.25:

  The vpn client log shows:

  Line: 45 18:07:27.898 12/08/09 Sev = Info/4 CM / 0 x 63100034

  The virtual card has been activated:

  IP=192.168.2.10/255.255.255.0

  DNS = 0.0.0.0 0.0.0.0

  WINS = 0.0.0.0 0.0.0.0

  Area =

  Split = DNS names

  It is followed by these lines:

  46 18:07:27.968 12/08/09 Sev = WARNING/2 CVPND/0xE3400013

  AddRoute cannot add a route: code 87

  Destination 192.168.1.255

  Subnet mask 255.255.255.255

  Gateway 192.168.2.1

  Interface 192.168.2.10

  47 18:07:27.968 12/08/09 Sev = WARNING/2 CM/0xA3100024

  Failed to add the route. Network: c0a801ff, subnet mask: ffffffff, Interface: c0a8020a Gateway: c0a80201.

  48 18:07:28.178 12/08/09 Sev = Info/4 CM / 0 x 63100038

  Were saved successfully road to file changes.

  49 18:07:28.198 12/08/09 Sev = Info/6 CM / 0 x 63100036

  The routing table has been updated for the virtual card

  50 18:07:29.760 12/08/09 Sev = Info/4 CM/0x6310001A

  A secure connection established

  * ...

  I can ping the remote client, on an inside ip behind the same pix

  When I get the 'route add failure' above, but I cannot ping the computer name.

  I activated traversal of NAT using the PDM, but when I connect with this option, I get the error that the "remote endpoint is NOT behind a NAT device this end is behind a NAT device" and ping fails.

  Behind the pix are a few computers with no central server, so I'm failed a WINS server for remote clients.

  I created the vpn with the wizard.

  The configuration file is attached.

  Any suggestion would be appreciated.

  Kind regards

  Hugh

  Hugh, sure you can classify based on the whole conversation, but you don't have to do but be certainly provide assessments.

  To sum up the shrinking global problems, the main objective was to ensure configuration VPN RA on the PIX501 has been corrected.

  1. we have enabled NAT - T on the firewall - even if it wasn't the question, but need it either it should you RA other places - travseral NAT VPN sensitizes the firewall on the other ends NAT devices - here is some good information on NAT - T for reference in the future

  http://www.Microsoft.com/technet/community/columns/cableguy/cg0802.mspx

  2. we fixed the VPN-POOL/28 network as well as the access list and acl to be coherent crypto sheep.

  Here is a link for future reference with many PIX configuration scenarios

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/prod_configuration_examples_list.html

  Finally, your only question remaining, we can say is purely isolated with the customer software vpn and MAC machine.

  You could maybe try a different version of the client in the MAC, or also look at the release notes for the open caveats to avoid cisco cleint managing versions and MAC versions if there are problems.

  http://www.Cisco.com/en/us/products/sw/secursw/ps2308/prod_release_notes_list.html

  Concerning

• PIX of VPN to Pix does not allow navigation from one end.

  Hello

  We went an office of a router to connect to the internet (do Nat) our Pix VNP company. Now from this office, I can go through all our corporate network, but I can't browse them from our corporate network. I read a few cisco docs and I installed WINS, still no luck.

  Technicians from the isp for this office recommended disable Nat on this router (its doubly from). I have to change this Office Ip address external PIX and the default gateway to match any Ip subnet, they give me.

  This change will affect our current VPN IKE and IPSEC policies and connection to that office?

  Thank you

  Mario Cabrejo

  Network engineer

  You will need to use an external (visible ip internet) on the external interface of the PIX and disable the NAT on the router. You have to re-create the tunnels they will point to a new ip address and not the router.

  Hope this helps

  Richard

• PIX 501 with public several IP addresses

  Hi all

  I have the following configuration:

  audience of 6 IP addresses, for example: 123.123.123.1 - 6 255.255.255.248

  My provider, I have a Zyxel modem which has the 123.123.123.1 IP address, which is also the default gateway for my PIX.

  The PIX is connected to a modem Zyxel.

  The external interface of the PIX, 123.123.123.2 and the inside interface 192.168.1.1 255.255.255.0

  At my home I have several client computers and network servers 3.

  Client computers must be able to connect to the internet.

  Server should have the public IP 123.123.123.3 and 192.168.52.3 inside

  Server B must have public IP 123.123.123.4 and 192.168.52.4 inside

  Server C must have public IP 123.123.123.5 and 192.168.52.5 inside

  Server 3 are Web servers and should be accessible from the outside on ports 80 and 443.

  My current setup is:

  See the pixfirewall (config) # executes
  : Saved
  :
  6.3 (5) PIX version
  interface ethernet0 car
  interface ethernet1 100full
  ethernet0 nameif outside security0
  nameif ethernet1 inside the security100
  activate the encrypted password
  encrypted passwd
  pixfirewall hostname
  domain ciscopix.com
  fixup protocol dns-length maximum 512
  fixup protocol ftp 21
  fixup protocol h323 h225 1720
  fixup protocol h323 ras 1718-1719
  fixup protocol http 80
  fixup protocol rsh 514
  fixup protocol rtsp 554
  fixup protocol sip 5060
  fixup protocol sip udp 5060
  fixup protocol 2000 skinny
  fixup protocol smtp 25
  fixup protocol sqlnet 1521
  fixup protocol tftp 69
  names of
  object-group service tcp web
  port-object eq www
  EQ object of the https port
  OUTSIDE of the ip access list allow any host 123.123.123.3
  pager lines 24
  Outside 1500 MTU
  Within 1500 MTU
  IP outdoor 123.123.123.2 255.255.255.248
  IP address inside 192.168.1.1 255.255.255.0
  alarm action IP verification of information
  alarm action attack IP audit
  location of PDM 192.168.1.0 255.255.255.0 inside
  history of PDM activate
  ARP timeout 14400
  Global 1 interface (outside)
  NAT (inside) 1 192.168.1.0 255.255.255.0 0 0
  static (inside, outside) tcp 123.123.123.3 www 192.168.1.3 www netmask 255.255.255.255 0 0
  Access-group OUTSIDE in interface outside
  Route outside 0.0.0.0 0.0.0.0 123.123.123.1 1
  Timeout xlate 0:05:00
  Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
  H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
  Sip timeout - disconnect 0:02:00 prompt Protocol sip-0: 03:00
  Timeout, uauth 0:05:00 absolute
  GANYMEDE + Protocol Ganymede + AAA-server
  AAA-server GANYMEDE + 3 max-failed-attempts
  AAA-server GANYMEDE + deadtime 10
  RADIUS Protocol RADIUS AAA server
  AAA-server RADIUS 3 max-failed-attempts
  AAA-RADIUS deadtime 10 Server
  AAA-server local LOCAL Protocol
  Enable http server
  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
  SNMP-Server Community public
  No trap to activate snmp Server
  enable floodguard
  Telnet 192.168.1.0 255.255.255.0 inside
  Telnet 192.168.2.0 255.255.255.0 inside
  Telnet timeout 5
  SSH timeout 5
  Console timeout 0
  Terminal width 80
  : end
  pixfirewall (config) #.

  This acutally configuration only allows connections from the inside to the outside but not from the outside to connect to the server.

  I'm sure miss me something stupid, maybe someone could give me a hint?

  Mike

  Setup looks quite right, assuming that you only test connectivity to Server A (123.123.123.3) as it is the only one configured.

  I suggest that you make 'clear xlate' and 'clear the arp' and test again. I would check to see if your modem has the ARP entry for 123.123.123.3 and it should point to the ethernet0 PIX MAC address.

• Cisco VPN Client behind PIX 515E,-> VPN concentrator

  I'm trying to configure a client as follows:

  The user is running Cisco VPN Client 4.0. They are behind a 6.1 PIX 515E (4), and I need to connect to a VPN concentrator located outside of our network. We use PAT for address translation. As far as I know, to allow ipsec through Firewall 1 tunnel, I need to upgrade the pix to 6.3 and activate "fixup protocol esp-ike.

  Is there another way to do this? I am also curious to know how much more easy/better this will work if we were dealing with pptp.

  You don't necessarily need to fixup protocol esp-ike active. The remote Hub there encapsulation NAT - T enabled so that clients behind the NAT can run?

• PIX: Cisco VPN Client connects but no routing

  Hello

  We have a Cisco PIX 515 with software 7.1 (2). He accepts Cisco VPN Client connections with no problems, but no routing does to internal networks directly connected to the PIX. For example, my PC is affected by the IP 172.16.2.57 and then ping does not respond to internal Windows server 172.16.0.12 or trying to RDP. The most irritating thing is that these attempts are recorded in the system log, but always ended with "SYN timeout", as follows:

  2009-01-06 23:23:01 Local4.Info 217.15.42.214% 302013-6-PIX: built 3315917 for incoming TCP connections (172.16.2.57/1283) outside:172.16.2.57/1283 inside: ALAI2 / 3389 (ALAI2/3389)

  2009-01-06 23:23:31 Local4.Info 217.15.42.214% 302014-6-PIX: TCP connection disassembly 3315917 for outside:172.16.2.57/1283 inside: ALAI2 / 3389 duration 0:00:30 bytes 0 SYN Timeout

  2009-01-06 23:23:31 Local4.Debug 217.15.42.214% 7-PIX-609002: duration of disassembly-outside local host: 172.16.2.57 0:00:30

  We tried to activate and deactivate "nat-control", "permit same-security-traffic inter-interface" and "permit same-security-traffic intra-interface", but the results are the same: the VPN connection is successfully established, but remote clients cannot reach the internal servers.

  I enclose the training concerned in order to understand the problem:

  interface Ethernet0

  Speed 100

  full duplex

  nameif outside

  security-level 0

  IP address xx.yy.zz.tt 255.255.255.240

  !

  interface Ethernet1

  nameif inside

  security-level 100

  172.16.0.1 IP address 255.255.255.0

  !

  access extensive list ip 172.16.0.0 inside_nat0_outbound allow 255.255.255.0 172.16.2.56 255.255.255.248

  !

  access extensive list ip 172.16.0.0 outside_cryptomap_dyn_20 allow 255.255.255.0 172.16.2.56 255.255.255.248

  !

  VPN_client_group_splitTunnelAcl list standard access allowed 172.16.0.0 255.255.255.0

  !

  IP local pool pool_vpn_clientes 172.16.2.57 - 172.16.2.62 mask 255.255.255.248

  !

  NAT-control

  Global xx.yy.zz.tt 12 (outside)

  NAT (inside) 0-list of access inside_nat0_outbound

  NAT (inside) 12 172.16.0.12 255.255.255.255

  !

  internal VPN_clientes group strategy

  attributes of Group Policy VPN_clientes

  xxyyzz.NET value by default-field

  internal VPN_client_group group strategy

  attributes of Group Policy VPN_client_group

  Split-tunnel-policy tunnelspecified

  value of Split-tunnel-network-list VPN_client_group_splitTunnelAcl

  xxyyzz.local value by default-field

  !

  I join all the details of the cryptographic algorithms because the VPN is successfully completed, as I said at the beginning. In addition, routing tables are irrelevant in my opinion, because the inaccessible hosts are directly connected to the internal LAN of the PIX 515.

  Thank you very much.

  can you confirm asa have NAT traversal allow otherwise, activate it in asa and vpn clients try again.

  PIX / ASA 7.1 and earlier versions

  PIX (config) #isakmp nat-traversal 20

  PIX / ASA 7.2 (1) and later versions

  PIX (config) #crypto isakmp nat-traversal 20

• Strange problem of PIX Lan2Lan VPN!

  Hi, I set up my two firewalls pix for lan 2 lan vpn (ipsec) .This two firewalls connects directly with ethernet 0 and each has a local network on ethernet 1. When I try to ping SEARCH1 station2 after a period of and when ike phases are complete ping comes up with the answer, but when I try to ping station 1 station 2 I get no response. Why my vpn connection back in one direction and is not on the other side?

  (pix1)

  ethernet0 (outside): 20.20.20.1

  Ethernet1 (inside): 10.10.10.1

  research1 on inside: 10.10.10.20

  (pix2)

  ethernet0 (outside): 20.20.20.2

  Ethernet1 (inside): 15.15.15.1

  Station2 on Interior: 15.15.15.20

  pix1 config:

  interface Ethernet0

  nameif outside

  security-level 0

  IP 20.20.20.1 255.255.255.0

  !

  interface Ethernet1

  nameif inside

  security-level 100

  IP 10.10.10.1 255.255.255.0

  !

  Ping list extended access permit icmp any one

  Ping list extended access permit tcp any host 10.10.10.15 eq ftp

  access ip 10.10.10.0 extended list traffic allow 255.255.255.0 15.15.15.0 255.255.255.0

  NAT (inside), access list 0 traffic

  Access-group ping in external interface

  Route outside 15.15.15.0 255.255.255.0 20.20.20.2 1

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

  address traffic map crypto crymap 1 game

  peer set card crypto crymap 1 20.20.20.2

  crymap 1 transform-set ipsec crypto map

  crymap interface card crypto outside

  crypto isakmp identity address

  crypto ISAKMP allow outside

  crypto ISAKMP policy 1

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 1000

  tunnel-group 20.20.20.2 type ipsec-l2l

  IPSec-attributes tunnel-group 20.20.20.2

  pre-shared-key *.

  !!!!!!!! PIX 2 config

  interface Ethernet0

  nameif outside

  security-level 0

  IP 20.20.20.2 255.255.255.0

  !

  interface Ethernet1

  nameif inside

  security-level 100

  IP 15.15.15.1 255.255.255.0

  !

  Ping list extended access permit icmp any one

  Ping list extended access permit tcp any host 15.15.15.20 eq ftp

  ip 15.15.15.0 expanded list access traffic allow 255.255.255.0 10.10.10.0 255.255.255.0

  NAT (inside), access list 0 traffic

  Access-group ping in external interface

  Route outside 10.10.10.0 255.255.255.0 20.20.20.1 1

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

  address traffic map crypto crymap 1 game

  peer set card crypto crymap 1 20.20.20.2

  crymap 1 transform-set ipsec crypto map

  crymap interface card crypto outside

  crypto isakmp identity address

  crypto ISAKMP allow outside

  crypto ISAKMP policy 1

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 1000

  tunnel-group 20.20.20.1 type ipsec-l2l

  IPSec-attributes tunnel-group 20.20.20.1

  pre-shared-key *.

  Whe I get show crypto isakmp his every thing looks fine just when I ping station 2 St1, but after that if I erase isakmp its and trying them to ping station 1 ST 2 show crypto isakmp his returns with 'no active SA' why?

  Do 2 things:

  1. the life set up under the IKE policy is 1000. Bring to 86400. As the life of the Isakmp Security Association must be greater than the life of the Ipsec Security Association.

  2. make sure to separate for crypto ACL and the NAT ACL lists 0. you use same access-list "traffic." Create another identical access list and use it separately as Crypto ACL on both sides.

  For example on PIX2:

  ip 15.15.15.0 expanded list access traffic allow 255.255.255.0 10.10.10.0 255.255.255.0

  Access extensive list ip 15.15.15.0 VPNACL allow 255.255.255.0 10.10.10.0 255.255.255.0

  NAT (inside), access list 0 traffic

  crypto map crymap 1 corresponds to the address VPNACL

  Then check and validate the results.

  HTH

  Sangaré

  Pls rate helpful messages

• Cisco Pix 515 VPN problems

  Hi all

  Here's my problem, I have 2 PIX 515 firewall...

  I'm trying to implement a VPN site-to site between 2 of our websites...

  Two of these firewalls currently run another site to site VPN so I know who works...

  I can't do the second site to the site to launch the VPN... when looking on the syslogs I get refused packages...

  Protected networks are:

  172.16.48.0/24 and 172.16.4.0/22

  If I try to ping from the Cisco (172.16.48.4) to 172.16.4.5, I get the following syslog:

  2 sep 02 2008 08:59:47 106001 172.16.48.4 172.16.4.5 incoming TCP connection doesn't deny from 172.16.48.4/1231 to 172.16.4.5/135 SYN flags on the interface inside

  It seems that the tunnel is trying to initiate, but something is blocking the internal traffic to penetrate through the VPN.

  Don't know what that might be, the other VPN are working properly.

  Any help would be great...

  I enclose a copy of one of the configs...

  Let me know if you need another...

  no road inside 172.16.4.0 255.255.252.0 172.16.48.1 1

  Remove this path should you get. Please rate if it does. Similarly, if you have a road similar to the other end, it should be deleted as well.