a site to ipsec cisco 2821

Similar Questions

• License of Cisco 2821 VPN IpSEC

  Hello

  I have a small problem, a do give me a Cisco 2821 for installing a VPN client to a small local network.

  I don't have problem to the router connection, but when I try to set up an ipsec i cant.

  We have need of a license or a module installation IpSe VPN?

  When I run this command, the router does not include:

  vpnbog1 (config) #crypto isakmp policy 1

  ^

  Invalid entry % detected at ' ^' marker.

  vpnbog1 (config) #.

  the show version is:

  January 3, 21:12:49.219: % SYS-5-CONFIG_I: configured from console by admin on consoleversion

  Software (fc2) SOFTWARE VERSION, Cisco IOS, 2800 Software (C2800NM-SPSERVICESK9-M), Version 12.4 (3i)

  Technical support: http://www.cisco.com/techsupport

  Copyright (c) 1986-2007 by Cisco Systems, Inc.

  Updated Thursday 28 November 07 21:09 by stshen

  ROM: System Bootstrap, Version 12.4 (13r) T, RELEASE SOFTWARE (fc1)

  vpnbog1 uptime is 1 hour, 32 minutes

  System to regain the power ROM

  System restarted at 14:40:43 PCTime Friday January 3, 2014

  System image file is "flash: c2800nm-spservicesk9 - mz.124 - 3i.bin".

  This product contains cryptographic features and is under the United States

  States and local laws governing the import, export, transfer and

  use. Delivery of Cisco cryptographic products does not imply

  third party approval to import, export, distribute or use encryption.

  Importers, exporters, distributors and users are responsible for

  compliance with U.S. laws and local countries. By using this product you

  agree to comply with the regulations and laws in force. If you are unable

  to satisfy the United States and local laws, return the product.

  A summary of U.S. laws governing Cisco cryptographic products to:

  http://www.Cisco.com/WWL/export/crypto/tool/stqrg.html

  If you need assistance please contact us by mail at

  [email protected] / * /.

  Cisco 2821 (revision 53.51) with 251904 K/K 10240 bytes of memory.

  Card processor ID FTX1213A06Y

  2 gigabit Ethernet interfaces

  2 FXS voice interfaces

  Configuration of DRAM is wide with parity 64-bit capable.

  239K bytes of non-volatile configuration memory.

  62720K bytes of ATA CompactFlash (read/write)

  You are tuning a "spservices" image that has no crypto code compiled (AFAIR, feel free to doublecheck).

  You would need advanced security or advanced IP services have together.

  http://www.Cisco.com/en/us/prod/collateral/routers/ps5853/images/0900aecd80524a07_null_null_null_07_19_05-1.jpg

  M.

• Cisco ASA Site to Site VPN IPSEC and NAT question

  Hi people,

  I have a question about the two Site to Site VPN IPSEC and NAT. basically what I want to achieve is to do the following:

  ASA2 is at HQ and ASA1 is a remote site. I have no problem setting a static static is a Site to IPSEC VPN between sites. Guests residing in 10.1.0.0/16 are able to communicate with hosts in 192.168.1.0/24, but what I want is to configure the NAT with IPSEC VPN for this host to 10.1.0.0/16 will communicate with hosts in 192.168.1.0/24 with translated addresses

  Just an example:

  N2 host (10.1.0.1/16) contacted N1 192.168.1.5 with destination host say 10.23.1.5 No 192.168.1.5 (notice the last byte is the same in the present case,.5)

  The translation still for the rest of the communication (host pings ip destination host 10.23.1.6 N3 N2 not 192.168.1.6 new last byte is the same)

  It sounds a bit confusing to me, but I've seen this type of configuration before when I worked for the supplier of managed services where we have given our customers (Ipsec Site to Site VPN with NAT, don't know how it was setup)

  Basically we contact the customer via site-to-site VPN hosts but their real address were hidden and we used as translated address more high 10.23.1.0/24 instead of (real) 192.168.1.0/24, last byte must be the same.

  Grateful if someone can shed some light on this subject.

  Hello

  OK so went with the old format of NAT configuration

  It seems to me that you could do the following:

  • Configure the ASA1 with static NAT strategy
    • access-list L2LVPN-POLICYNAT allowed ip 192.168.1.0 255.255.255.0 10.1.0.0 255.255.0.0
    • public static 10.23.1.0 (inside, outside) access-list L2LVPN-POLICYNAT
  • Because the above is a static NAT of the policy, this means that the translation will be made only when the destination network is 10.1.0.0/16
  • If you have for example a PAT basic configuration to inside-> external traffic, the above NAT configuration and the custom of the actual configuration of PAT interfere with eachother
  • ASA2 side, you can normally configure NAT0 / NAT Exemption for the 10.1.0.0/16 network
    • Note of the INTERIOR-SHEEP access-list SHEEP L2LVPN
    • the permitted INSIDE SHEEP 10.1.0.0 ip access list 255.255.0.0 10.23.1.0 255.255.255.0
    • NAT (inside) 0-list of access to the INTERIOR-SHEEP
  • You will need to consider that your access-list defining the VPN encrypted L2L traffic must reflect the new NAT network
    • ASA1: allowed to access-list L2LVPN-ENCRYPTIONDOMAIN ip 10.23.1.0 255.255.255.0 10.1.0.0 255.255.0.0
    • ASA2: list L2LVPN-ENCRYPTIONDOMAIN allowed ip 10.1.0.0 access 255.255.0.0 10.23.1.0 255.255.255.0

  I could test this configuration to work tomorrow but I would like to know if it works.

  Please rate if this was helpful

  -Jouni

• Site to Site VPN IPsec IPv6 on issue of routers-Tunnel

  Hi, I am experiencing a problem can any one address the question below and let me know the solution. I have two routers and try to build "Site to Site VPN IPsec IPv6". I followed orders from Cisco and community document but when I apply my profile of ipsec for tunnel interfaces, that the tunnel is down.

  https://supportforums.Cisco.com/docs/doc-27009

  Ali,

  VTI tunnels are meant to be broken when there is no active negotiated spinnakers.

  The tunnel will go towards up/face upwards when there is a means of transport of packages - i.e. the SPIs are present.

  You can control the order spinnakers 'show peer's crypto ipsec '.

  For debugging:

  Debug crypto isa

  Debug crypto ipsec

  M.

• Problem starting the Cisco 2821 router

  Hello world

  I have cisco 2821 router. I am facing problem starting.

  someone suggest me what is the problem.

  Thanks in advance...

  VERSION of the SOFTWARE system Bootstrap, Version 12.4 (13r) T, (fc1)
  Technical support: http://www.cisco.com/techsupport
  Copyright (c) 2006 by cisco Systems, Inc.

  The ECC memory initialization
  .
  C2821 platform of 262144 KB of main memory
  Main memory is configured for 64-bit with ECC active

  ReadOnly initialized ROMMON
  load complete, point of entry to the program: 0x8000f000, size: 0xcb80
  load complete, point of entry to the program: 0x8000f000, size: 0xcb80

  load complete, point of entry to the program: 0x8000f000, size: 0x26bc2cc
  Decompression of self-image: #.
  ################################################################################
  ################################################################################
  ################################################################################
  ################################################################################
  ################################################################# [OK]

  Smart init is enabled
  Smart init is sizing iomem
  MEMORY_REQ TYPE ID
  0003E8 0X003DA000 C2821 Mainboard
  1A 0X0025178C E3 0001AB
  0X00263F50 VPN on board
  0X000021B8 embedded USB
  Swimming pools public buffer 0X002C29F0
  Swimming pools public particle 0 X 00211000
  TOTAL: 0X00D65284

  If all memory conditions above are
  "UNKNOWN", you could use a non supported
  configuration or there is a software problem and
  the system may be compromised.
  Rounded IOMEM to: 14 MB.
  Using iomem of 5 percent. [14 mb / 256Mb]

  Legend restricted rights

  Use, duplication, or disclosure by the Government is
  subject to such restrictions as set out in paragraph
  (c) Commercial - limited computer software
  The rights to FAR clause 52.227 - 19 and subparagraph s
  (c) (1) (ii) rights to technical and computer data
  Clause of DFARS 252.227 - 7013 section software.

  Cisco Systems, Inc.
  170 West Tasman Drive
  San Jose, California 95134-1706

  Cisco IOS software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4 T7 (9)
  Version of the SOFTWARE (fc3)
  Technical support: http://www.cisco.com/techsupport
  Copyright (c) 1986-2008 by Cisco Systems, Inc.
  Last updated Friday, January 10 08 16:35 by prod_rel_team
  Image text-base: 0x400B1E74 database: 0x434A9AC0

  ERROR detected on Bus PCI1
  Try REINSTALLING all the modules in the system
  pci1_int_cause 0 x 00000240,
  pci1_err_addr 0 x 00091009, pci0_err_cmd 0x0000000A
  PCI Master Read parity error
  Abort target PCI

  R0 = r1 = r2 FFFFFFFF FFFFFFFF = 0 r3 = 45 80000 r4 = 0
  R5 = 303 r6 = 0 A7 = 1 = 0 = 100000 r9 r8
  R10 = 0 r11 = 465E4369 r12 = 0 r13 = 465E436A r14 = 0
  R15 = r16 r17 8 = 0 = C100 r18 = 0 r19 3400 101 =
  R20 = r21 0 = 40096828 r22 = FFFFFFFF r23 = r24 FFFF00FF = 0
  R25 = 469AAC64 r26 = 0 = 469AAC60 r28 = 0 = 469AAC5C r29, r27
  R30 = 0 r31 = 469AAC58 r32 = r33 FFFFFFFF = r34 = FFFFFFFF FFFFFFFF
  R35 = r36 = r37 = r38 = r39 FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF = FFFFFFFF
  R40 = FFFFFFFF = FFFFFFFF = FFFFFFFF = FFFFFFFF r44 r43 r42 r41 = FFFFFFFF
  R45 = r46 = r47 = r48 FFFFFFFF FFFFFFFF FFFFFFFF = r49 0 = 469AACD0
  R50 = 0 0 = 0 r53 r51 = r52 = 3040A 801 r54 = FFFFFFFF
  R55, r56 = FFFFFFFF = FFFFFFFF r58 r57 A000F000 = = 0 = 465E4358 r59
  R60 = r61 = r62 FFFFFFFF FFFFFFFF = r63 = 0 402E4B10
  GENS = 3400 103 mdlo_hi = my 0 = 251 00
  mdhi_hi = 0 = 0 badvaddr_hi = FFFFFFFF mdhi
  BadVAddr = cause = epc_hi 0 = FFFFFFFF FFFFFFFF
  EPC = 402E4B08 err_epc_hi = err_epc FFFFFFFF = FFFFFFFF

  ERR-1-FATAL %: interruption of the fatal error, reload
  err_stat = 0 x 0

  = Posts from Flushing (02: 37:51 UTC Wednesday, may 18, 2016) =.

  Messages in queue:

  02:37:51 UTC Wednesday, may 18, 2016: interrupt exception, signal CPU 22, PC = 0 x 0

  --------------------------------------------------------------------
  Software fault possible. On reccurence, you perceive
  crashinfo, 'show tech' and contact Cisco Technical Support.
  --------------------------------------------------------------------

  -Trace =
  $0: 00000000, AT: 00000000, v0: 00000000, v1: 00000000
  A0: 00000000, a1: 00000000, a2: 00000000, a3: 00000000
  T0: 00000000, t1: 00000000, t2: 00000000, t3: 00000000
  T4: 00000000, t5: 00000000, t6: 00000000, t7: 00000000
  s0: 00000000, s1: 00000000, s2: 00000000, s3: 00000000
  S4: 00000000, s5: 00000000, s6: 00000000, s7: 00000000
  T8: 00000000, t9: 00000000, k0: 00000000, k1: 00000000
  GP: 00000000, sp: 00000000, s8: 00000000, ra: 00000000
  EPC: 00000000, ErrorEPC: 00000000, GENS: 00000000
  MY: 00000000, MDHI: 00000000, BadVaddr: 00000000
  CacheErr: 00000000, DErrAddr0: 00000000, DErrAddr1: 00000000
  DATA_START: 0X434A9AC0
  Cause 00000000 (Code 0 x 0): Exception of interruption

  Writing crashinfo in flash: crashinfo_20160518-023752
  No reboot to warm storage
  System received a system error *.
  signal = 0 x 16, code = 0x0, context = 0 x 46905718
  PC = 0x40096d7c, Cause = 0 x 20, State Reg = 0 x 34008002

  Software Cisco IOS, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4 (9)T7
  Version of the SOFTWARE (fc3)

  OK, the router is running on a train of "T".

  ERROR detected on Bus PCI1
  Try REINSTALLING all the modules in the system
  pci1_int_cause 0 x 00000240,
  pci1_err_addr 0 x 00091009, pci0_err_cmd 0x0000000A
  PCI Master Read parity error
  Abort target PCI

  Remove any all NM/NME or WIC/HWIC cards and restart again.  If the router is able to start properly, upgrade the router to a higher version.  DO NOT use another "T" train if it is needed.  Use instead a train of "M".

• 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

• AIM-VPN/SSL-2 facility in Cisco 2821

  Hi all

  I have the router cisco 2821 wit IOS version 12.4 (25 d)

  I also have encryption for this router Cisco AIM-VPN/SSL-2 Module.

  I have inserted this module to the location of the 0 OBJECTIVE but can not see.

  I found in KB:

  http://www.Cisco.com/en/us/docs/iOS/12_4t/12_4t11/htvpnssl.html#wp1067692

  but I have no 'cryptographic engine objective' command

  Router #crypto engine (config)?

  Unit? hardware Crypto Accelerator

  Embedded onboard Crypto engine

  software software encryption engine

  When the system starts up, I see:

  0004F4 PURPOSE UNKNOWN

  This who should I change to activate this module?

  Thank you.

  Julie,

  PURPOSE/SSL engines require

  IOS 12.4 (9) T at least while you are running older 12.4 main version.

  http://www.Cisco.com/en/us/prod/collateral/routers/ps5853/data_sheet_vpn_aim_for_18128003800routers_ps5853_Products_Data_Sheet.html

  Marcin

• A Site with IPsec without restoring a new tunnel

  Hello, I have a question about IPSec S2S.

  Network.PNG

  

  In this topoloy, I would like to that IPSec S2S between 172.21.0.0/24 and 172.22.0.0/24.

  The serial line is the first priority and route on ISP is the second priority for routing.

  The question is how can I create the IPsec Site to Site connection without restore when the routing path changes?

  The AR configuration:

  !
  version 15.1
  no service the timestamps don't log datetime msec
  no service timestamps debug datetime msec
  no password encryption service
  !
  hostname AR
  !
  !
  !
  !
  !
  !
  !
  !
  no ip cef
  No ipv6 cef
  !
  !
  !
  username cisco password 0 BR
  !
  !
  license udi pid CISCO2901/K9 sn FTX1524YO05
  licence start-up module c2900 technology-package securityk9
  !
  !
  !
  crypto ISAKMP policy 10
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  !
  cisco key crypto isakmp 10.0.0.2 address
  address of cisco crypto isakmp 200.200.200.2 keys
  !
  !
  !
  Crypto ipsec transform-set esp-3des esp-sha-hmac TS
  !
  CMAP 10 ipsec-isakmp crypto card
  defined peer 10.0.0.2
  defined by peer 200.200.200.2
  game of transformation-TS
  match the vpn address
  !
  !
  !
  !
  !
  !
  pvst spanning-tree mode
  !
  !
  !
  !
  !
  !
  interface GigabitEthernet0/0
  IP 100.100.100.2 255.255.255.252
  automatic duplex
  automatic speed
  card crypto WCPA
  !
  interface GigabitEthernet0/1
  IP 172.21.0.254 255.255.255.0
  automatic duplex
  automatic speed
  !
  interface Serial0/0/0
  the IP 10.0.0.1 255.255.255.252
  encapsulation ppp
  Chap PPP authentication protocol
  2000000 clock frequency
  card crypto WCPA
  !
  interface Serial0/0/1
  no ip address
  2000000 clock frequency
  Shutdown
  !
  interface Vlan1
  no ip address
  Shutdown
  !
  router ospf 1
  Log-adjacency-changes
  Network 10.0.0.0 0.0.0.3 area 0
  network 172.21.0.0 0.0.0.255 area 0
  !
  router RIP
  version 2
  network 100.0.0.0
  network 172.21.0.0
  No Auto-resume
  !
  IP classless
  !
  IP flow-export version 9
  !
  !
  list of IP - vpn access scope
  IP 172.21.0.0 allow 0.0.0.255 172.22.0.0 0.0.0.255
  !
  !
  !
  !
  !
  Line con 0
  !
  line to 0
  !
  line vty 0 4
  opening of session
  !
  !
  !
  end

  Configuration of BR:

  !
  version 15.1
  no service the timestamps don't log datetime msec
  no service timestamps debug datetime msec
  no password encryption service
  !
  hostname BR
  !
  !
  !
  !
  !
  !
  !
  !
  no ip cef
  No ipv6 cef
  !
  !
  !
  Cisco spends 0 username AR
  !
  !
  license udi pid CISCO2901/K9 sn FTX1524L63A
  licence start-up module c2900 technology-package securityk9
  !
  !
  !
  crypto ISAKMP policy 10
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  !
  cisco key crypto isakmp 10.0.0.1 address
  address of cisco crypto isakmp 100.100.100.2 keys
  !
  !
  !
  Crypto ipsec transform-set esp-3des esp-sha-hmac TS
  !
  CMAP 10 ipsec-isakmp crypto card
  defined peer 10.0.0.1
  defined by peer 100.100.100.2
  game of transformation-TS
  match the vpn address
  !
  !
  !
  !
  !
  !
  pvst spanning-tree mode
  !
  !
  !
  !
  !
  !
  interface GigabitEthernet0/0
  IP 200.200.200.2 255.255.255.252
  automatic duplex
  automatic speed
  card crypto WCPA
  !
  interface GigabitEthernet0/1
  IP 172.22.0.254 255.255.255.0
  automatic duplex
  automatic speed
  !
  interface Serial0/0/0
  the IP 10.0.0.2 255.255.255.252
  encapsulation ppp
  Chap PPP authentication protocol
  card crypto WCPA
  !
  interface Serial0/0/1
  no ip address
  2000000 clock frequency
  Shutdown
  !
  interface Vlan1
  no ip address
  Shutdown
  !
  router ospf 1
  Log-adjacency-changes
  Network 10.0.0.0 0.0.0.3 area 0
  network 172.22.0.0 0.0.0.255 area 0
  !
  router RIP
  version 2
  network 172.22.0.0
  network 200.200.200.0
  No Auto-resume
  !
  IP classless
  !
  IP flow-export version 9
  !
  !
  list of IP - vpn access scope
  IP 172.22.0.0 allow 0.0.0.255 172.21.0.0 0.0.0.255
  !
  !
  !
  !
  !
  Line con 0
  !
  line to 0
  !
  line vty 0 4
  opening of session
  !
  !
  !
  end

  Thank you very much!

  Although you might go this route, I wouldn't.

  I would use VTI (GRE tunnels that run over IPSec) interfaces.  One on the series circuit and the other on the circuit of the ISP.

  You can then either use GRE KeepAlive to detect which tunnels are in place and use static routes or dynamic routing as EIGRP Protocol (put a higher value of the 'bandwidth' with the 'bandwidth' command on the favorite tunnel).

• Site to Site VPN between Cisco ASA 5505 and Sonicwall TZ170

  I'm trying to implement a VPN site-to site between our data center and office.  The data center has a Cisco ASA 5505 and the Office has a Sonicwall TZ170.  I managed to configure the two so that the vpn connects.  Each of the firewall I ping the IP Address of the internet firewall on the other side and a desktop computer I can ping the IP Address of the firewall internal datacenter but I can't carry traffic between private subnets datacenter and desktop.  Can anyone help?

  The config below has had IPs/passwords has changed.

  External Datacenter: 1.1.1.4

  External office: 1.1.1.1

  Internal data center: 10.5.0.1/24

  Internal office: 10.10.0.1/24

  : Saved
  :
  ASA Version 8.2 (1)
  !
  hostname datacenterfirewall
  mydomain.tld domain name
  activate the password encrypted
  passwd encrypted
  names of
  name 10.10.0.0 OfficeNetwork
  10.5.0.0 DatacenterNetwork name
  !
  interface Vlan1
  nameif inside
  security-level 100
  10.5.0.1 IP address 255.255.255.0
  !
  interface Vlan2
  nameif outside
  security-level 0
  1.1.1.4 IP address 255.255.255.0
  !
  interface Ethernet0/0
  switchport access vlan 2
  !
  interface Ethernet0/1
  !
  interface Ethernet0/2
  !
  interface Ethernet0/3
  !
  interface Ethernet0/4
  !
  interface Ethernet0/5
  !
  interface Ethernet0/6
  !
  interface Ethernet0/7
  !
  passive FTP mode
  clock timezone IS - 5
  clock to summer time EDT recurring
  DNS server-group DefaultDNS
  buydomains.com domain name
  permit same-security-traffic inter-interface
  permit same-security-traffic intra-interface
  inside_access_in list extended access permit icmp any one
  inside_access_in list extended access permitted tcp a whole
  inside_access_in list extended access udp allowed a whole
  inside_access_in of access allowed any ip an extended list
  outside_access_in list extended access permit icmp any one
  outside_access_in list extended access udp allowed any any eq isakmp
  IP DatacenterNetwork 255.255.255.0 OfficeNetwork 255.255.255.0 allow Access-list extended pixtosw
  pixtosw list extended access allow icmp DatacenterNetwork 255.255.255.0 OfficeNetwork 255.255.255.0
  IP OfficeNetwork 255.255.255.0 DatacenterNetwork 255.255.255.0 allow Access-list extended pixtosw
  pixtosw list extended access allow icmp OfficeNetwork 255.255.255.0 DatacenterNetwork 255.255.255.0
  outside_cryptomap_66.1 list of allowed ip extended access all OfficeNetwork 255.255.255.0
  outside_cryptomap_66.1 ip OfficeNetwork 255.255.255.0 allowed extended access list all
  outside_cryptomap_66.1 list extended access permit icmp any OfficeNetwork 255.255.255.0
  outside_cryptomap_66.1 list extended access allowed icmp OfficeNetwork 255.255.255.0 everything
  pager lines 24
  Enable logging
  asdm of logging of information
  Within 1500 MTU
  Outside 1500 MTU
  IP verify reverse path to the outside interface
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 623.bin
  don't allow no asdm history
  ARP timeout 14400
  NAT-control
  Global 1 interface (outside)
  NAT (inside) 1 0.0.0.0 0.0.0.0
  inside_access_in access to the interface inside group
  Access-group outside_access_in in interface outside
  Route inside 0.0.0.0 0.0.0.0 1.1.1.1 1
  Route OfficeNetwork 255.255.255.0 outside 1.1.1.1 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
  dynamic-access-policy-registration DfltAccessPolicy
  Enable http server
  http 10.5.0.0 255.255.255.0 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-SHA 256 - aes - esp 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-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-aes-256 walthamoffice, esp-sha-hmac
  life crypto ipsec security association seconds 28800
  Crypto ipsec kilobytes of life - safety 4608000 association
  Crypto dynamic-map ciscopix 1 corresponds to the address outside_cryptomap_66.1
  Crypto dynamic-map ciscopix 1 transform-set walthamoffice
  Crypto dynamic-map ciscopix 1 the value reverse-road
  map dynmaptosw 66-isakmp ipsec crypto dynamic ciscopix
  dynmaptosw interface card crypto outside
  crypto isakmp identity address
  crypto ISAKMP allow outside
  crypto ISAKMP policy 10
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 86400
  crypto ISAKMP policy 13
  preshared authentication
  aes-256 encryption
  sha hash
  Group 2
  lifetime 28800
  crypto ISAKMP policy 30
  preshared authentication
  aes-256 encryption
  sha hash
  Group 2
  life 86400
  No encryption isakmp nat-traversal
  Telnet 10.5.0.0 255.255.255.0 inside
  Telnet timeout 5
  SSH 10.5.0.0 255.255.255.0 inside
  SSH timeout 5
  Console timeout 0
  management-access inside
  dhcpd address 10.5.0.2 - 10.5.0.254 inside
  dhcpd allow inside
  !

  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  NTP server 66.250.45.2 source outdoors
  NTP server 72.18.205.157 source outdoors
  NTP server 208.53.158.34 source outdoors
  WebVPN
  attributes of Group Policy DfltGrpPolicy
  VPN-idle-timeout no
  username admin password encrypted
  tunnel-group 1.1.1.1 type ipsec-l2l
  tunnel-group 1.1.1.1 ipsec-attributes
  pre-shared-key *.
  !
  !
  !
  type of policy-card inspect dns preset_dns_map
  parameters
  message-length maximum 512
  !
  context of prompt hostname
  Cryptochecksum:7f319172e5de9c0e550804a263f8e49e
  : end

  Mattew, obvious lack of education is the rule exempt from nat for your tunnel, your access list pixtosw is similar on this example, I assume that you have gone through this link, if it does not see the configs on both sides.

  Add the statement of rule sheep in asa and try again.

  NAT (inside) 0-list of access pixtosw

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a008052c9d4.shtml

  Concerning

• 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.

• Site to Site VPN IPSEC for multisite with dual ISP failover

  Hello world

  I have total 6 ASA 5505, I already built failover with double tis. Now, I want to configure site 2 site VPN for all 3 sites. Each site has 2 firewall.

  I just built a config for 2 a site WHAT VPN here is the config for a single site.

  local ip address: 172.16.100.0

  IP of the pubis: 10.5.1.101, 10.6.1.101

  Remote local ip: 172.16.101.0

  Remote public ip: 10.3.1.101, 10.4.1.101

  Remote local ip: 192.168.0.0

  Remote public ip: 10.1.1.101, 10.2.1.101

  the tunnel on the first 2 firewall configuration:

  IP 172.16.100.0 allow Access-list vpn1 255.255.255.0 172.16.101.0 255.255.255.0

  backupvpn1 ip 172.16.100.0 access list allow 255.255.255.0 172.16.101.0 255.255.255.0

  ip 172.16.100.0 access VPN2 list allow 255.255.255.0 192.168.0.0 255.255.255.0

  backupvpn2 ip 172.16.100.0 access list allow 255.255.255.0 192.168.0.0 255.255.255.0

  IP 172.16.100.0 allow Access-list sheep 255.255.255.0 172.16.101.0 255.255.255.0

  172.16.100.0 IP Access-list sheep 255.255.255.0 allow 192.168.0.0 255.255.255.0

  !

  !

  NAT (inside) 0 access-list sheep

  NAT (inside) 1 0.0.0.0 0.0.0.0

  !

  !

  !

  crypto ISAKMP allow outside

  ISAKMP crypto enable backup

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  !

  !

  !

  Crypto ipsec transform-set esp-3des esp-sha-hmac my-set1

  card crypto outside_map 1 match for vpn1

  peer set card crypto outside_map 1 10.3.1.101

  My outside_map 1 transform-set-set1 crypto card

  outside_map interface card crypto outside

  !

  !

  card crypto outside_map 2 match address backupvpn1

  peer set card crypto outside_map 2 10.4.1.101

  My outside_map 2 transform-set-set1 crypto card

  backup of crypto outside_map interface card

  !

  !

  !

  Crypto ipsec transform-set esp-3des esp-sha-hmac my-set2

  crypto outside_map 3 game card address vpn2

  peer set card crypto outside_map 3 10.1.1.101

  My outside_map 3 transform-set-set2 crypto card

  outside_map interface card crypto outside

  !

  !

  card crypto 4 correspondence address backupvpn2 outside_map

  peer set card crypto outside_map 4 10.2.1.101

  My outside_map 4 transform-set-set2 crypto card

  backup of crypto outside_map interface card

  !

  !

  !

  tunnel-group 10.3.1.101 type ipsec-l2l

  IPSec-attribute Tunnel-Group 10.3.1.101

  pre-shared key cisco

  ISAKMP keepalive retry 20 3 threshold

  !

  !

  tunnel-group 10.4.1.101 type ipsec-l2l

  IPSec-attribute Tunnel-Group 10.4.1.101

  pre-shared key cisco

  ISAKMP keepalive retry 20 3 threshold

  !

  !

  tunnel-group 10.1.1.101 type ipsec-l2l

  IPSec-attribute Tunnel-Group 10.1.1.101

  pre-shared key cisco

  ISAKMP keepalive retry 20 3 threshold

  !

  !

  tunnel-group 10.2.1.101 type ipsec-l2l

  IPSec-attribute Tunnel-Group 10.2.1.101

  pre-shared key cisco

  ISAKMP keepalive retry 20 3 threshold

  !

  !

  backup of MTU 1500

  If this correct what should I configure other side that I want to finish in front of it. Is my address name vpn1 crypto card must match on the other side or not?

  any suggestion is good...

  Thank you...

  What I mean with the routing is a routing protocol or static routes the SAA can choose between interfaces to establish the tunnel.

  If the ASA has the card encryption applied to two interfaces, then one should be used as primary and the other as backup.

  How will be the ASA choose which is better? Via the routing.

  If you use a routing protocol, the ASA will be known which interface to send packets every time, but if using static routes, you need to change the metric and configuring IP SLA.

  Federico.

• Cisco 2821 doesn´t accept virtual-ppp1

  Hello

  I have a cisco router with IOS c2800nm-ipvoice_ivs - mz.124 - 24.T3.bin 2821.

  The question is that I m trying to configure an L2TP tunnel but the router Don t accept that I have configure the virtual-PPP1 interface:

  «

  (config) #interface?
  Async Async interface
  Interface auto-model
  BRI ISDN basic rate interface
  BVI bridge-group virtual interface
  CDMA-CDMA Ix Ix interface
  CTunnel CTunnel interface
  Cellular cellular WAN interface
  Dialer Dialer interface
  GigabitEthernet GigabitEthernet IEEE 802.3z
  Group-Async Async interface group
  Interface Lex Lex
  Loopback-Loopback interface
  Multilink bundle LIM frame relay interface
  Multilink-group interface MultiLink Panel
  Null null interface
  Channel port Ethernet Channel of interfaces
  Virtual interface SSLVPN SSLVPN-high HEAT
  Series series
  Tunnel tunnel interface
  Bright multicast PGM host interface
  Virtual-PPP PPP virtual interface
  Virtual virtual-template interface
  Token Ring virtual Virtual Token-Ring
  range range interface command
  VMI Virtual Interface Multipoint

  (config) #interface vitual-PPP1
  ^
  Invalid entry % detected at ' ^' marker.

  »

  The pseudoeire is not yet recognized:

  «

  (config) #pse?
  % Unrecognized command

  »

  I have already set up:

  «

  VPDN enable

  IP cef

  L2TP L2TP-class
  authentication

  »

  In the cisco site this IOS supports L2TP. The router accepts the command show l2tp

  Best regards

  Nelson Mendes

  Hello

  I would recommend c2800nm-adventerprisek9_ivs - mz.124 - 24.T3. It is a superset of the set of features - ipvoice_ivs - you have now, so you should not lose features of IOS, see:

  http://www.Cisco.com/en/us/partner/prod/collateral/routers/ps5854/prod_bulletin0900aecd802a9493.html

  Thank you

  Wen

• Can you download OLDER versions of firmware site Web of Cisco?

  Hello

  You just bought a Linksys E2000 to replace a golden oldie Linksys BEFW11S4 Wireless-B.  Yep, Wireless-B, a little outdated.

  Happy to say that the E2000 works very well and is a significant improvement.

  Question: my E2000 has firmware version 1.0.03 (Sep 2010) installed.  I downloaded the latest version 1.0.04)is (Dec 2010), but not him have not yet installed.  Is it possible to download my CURRENT firmware version 1.0.03 on the Cisco site.   I'm sure that the latest version of the firmware is "new and improved", but just in case, I would like to know if it would be possible to download my current version as a "_code.bin" just in case I want to restore the file upgrade.

  In other words, is there a 'Archives' section where you can download older versions of firmware?

  A big thank you for any help you can provide.

  Marty

  Amarillo, Texas

  I don't think they have an archive available to customers. I asked this before, and technicians had no knowledge of an archive. I think you'd have to get in touch with the developers of the firmware, but that would take a while.

• Problem of trunking routing\802.1 Q inter - VLAN SGE2000P - Cisco 2821

  I am to evaluate the EMS and is unable to get routing inter - VLAN to work on aid and the external router via a 802. 1 q trunk. I have a 2821 with 3 secondary interfaces and I use the VLAN 1 as the VLAN native. G0/0 on router is connected to the port of G1 to the port of the EMS. I can create a VLAN and devices in the VLANs can reach devices in their VLAN respective, but they can't get the router IP address to access the other subnets. Currently I have the port connected to the configuration of the router, as a trunk by using VLAN 1, which is not marked. The EMS has the latest firmware and I tried some types of access ports, general & trunk, changed the PVID, nothing has worked for the other ports on the switch. What would have taken two minutes on a Cisco Configuration switch left flabbergasted me, it could be a defective switch? I was not able to find documentation or examples of this configuration scenario.

  For reference, config the router interface:

  G0/0.1

  encapsulation dot1q 1 native

  IP 1.1.1.1 255.255.255.0

  G0/0.2

  encapsulation dot1q 2

  2.2.2.1 IP address 255.255.255.0

  G0/0.3

  encapsulation dot1q 3

  3.3.3.1 IP address 255.255.255.0

  Any help\direction is appreciated.

  Thank you

  Burt

  Burt Hello, good evening,

  Have you included the VLAN 2 and 3 on the trunk port and ensured that they are labeled?  It should be set to tagged.  The Web interface can be confusing with this config / operation.

  Please check this and let me know, and if necessary I'll lab this for you as well.  Please let me know,

  Andrew

• VPN ipsec Cisco 877 <>- iphone

  Hi, I'm trying implement the vpn ipsec between my cisco 877 and his iphone/cisco vpn client. First of all, what is the difference between remote access vpn and vpn installation easy? The phase 1 and the phase2 are completed but I don't have much traffic between peers.

  Maybe I missed something conf? Should I add the roadmap with acl 101?

  Here is the configuration of isakmp/ipsec.

  ISAKMP crypto enable
  session of crypto consignment

  crypto ISAKMP policy 10
  BA 3des
  md5 hash
  preshared authentication
  Group 2
  life 3600
  ISAKMP crypto keepalive 10
  ISAKMP crypto nat keepalive 20
  ISAKMP xauth timeout 90 crypto

  ISAKMP crypto client configuration group to distance-vpn
  key to past
  DNS 212.216.112.112
  cisco877.local field
  10 Max-users
  Max-connections 10
  pool remotely
  ACL 150
  Save-password

  Crypto ipsec transform-set VPN-CLI-SET esp-3des esp-md5-hmac
  Crypto ipsec security association idle time 3600

  distance from dyn-crypto-dynamic-map 10
  transformation-VPN-CLI-SET game

  card crypto remotemap local-address dialer0
  card crypto client remotemap of authentication list userauthen
  card crypto isakmp authorization list groupauthor remotemap
  client configuration address card crypto remotemap answer
  remotemap 65535 ipsec-isakmp crypto map distance Dynamics-dyn

  interface dialer0
  remotemap card crypto

  IP local pool remote control-pool 192.168.69.0 192.168.69.20

  IP route 192.168.69.0 255.255.255.0 dialer0

  no access list 150
  REM list 150 * ACL split tunnel access *.
  access-list 150 permit ip 10.0.77.0 0.0.0.255 192.168.69.0 0.0.0.255

  no access list 101
  Note access-list 101 * ACL sheep *.
  access-list 101 deny ip 10.0.77.0 0.0.0.255 192.168.69.0 0.0.0.255
  access-list 101 permit ip 10.0.77.0 0.0.0.255 any

  Should I apply this acl 101 loopback?  Ex:

  overload of IP nat inside source list 101 interface Loopback0

  Should I apply an acl to permit as access-list 169 allow ip 192.168.69.0 0.0.0.255 any in my Dialer interface 0?

  Other tips? Best regards.

  Hi Alessandro,.

  The access tunnel split list is great!

  If you are NAT on public and private interface that is ip nat inside and ip nat outside etc.

  You must add the command ip nat inside source list 101 interface Dialer0 overload

  +++++++++++++++++++++++++++++++++++++++

  Or you can create a new roadmap

  new route map permit 10

  ACL #match 101

  command: ip nat inside the interface Dialer0 overload route map

  Thank you

  Adama