VPN access to DMZ host

Similar Questions

• Vpn client access to the DMZ host

  I'm having a problem where my customers who establish a VPN with Pix 515 cannot access hosts on the DMZ. VPN clients can access hosts inside network without any problems. I discovered that when I make a route to trace from a client computer that has established a VPN connection to a host on the DMZ, he tries to go through the default gateway of computers instead of the client from cisco. Any ideas?

  More information:

  When a client connects with the PIX over the VPN, it is given the internal DNS servers and the DNS Server internal, we have a host entry that says "www.whatever.com" 2.2.2.2 (this is the DMZ host). Customers within the network can access this host with problems, it's just the customers who establish a VPN connection. But the VPN Clients can access "www.whatever.com" using the public ip address. The problem is that if remove us the entry from the host on the DNS server so that the name of "www.whatever.com" decides the public ip address customers inside will not be able to access the DMZ host. The names and IP numbers are not real just using those as an example.

  Any help would be apperciated. Thank you

  You'll currently have something like this in your config file:

  sheep allowed ip access-list

  NAT (inside) 0 access-list sheep

  This tells the PIX not to NAT any traffic from inside interface, which is to go to a VPN client. You need the same thing but for the DMZ interface, then add the following:

  sheep allowed ip access-list

  NAT 0 access-list sheep (dmz)

  Who should you get.

• IPSEC VPN DMZ HOST NAT

  Hello world

  First of all thanks for the invaluable information this community offers technicians everywhere... I'm newish to IPSEC VPN and I have a question.

  I have a DMZ PATed host to a public IP address. I've set up an IPSEC tunnel (with an external body on my outside interface) to allow this host reach a host computer in this organization. The VPN is not come. I am told to implement NAT exemption for the DMZ host IPSEC traffic to the host outside. Kindly, how can I do this?

  Kind regards

  Mumo

  OK, no problem :)

  for 8.2 (5), you can try the following config:

  object network DMZ-net 172.16.1.0 255.255.255.0object network Remote-net 10.1.1.0 255.255.255.0access-list asa_dmz_nat0_outbound extended permit ip object DMZ-net object Remote-netnat (DMZ) 0 access-list asa_dmz_nat0_outbound

• PIX with H & S VPN DMZ hosting web server to the hub

  Ok

  Heres a problem which I think would be quite common for these even remotely conscious of security. Unfortunately, my knowledge of the PIX (as well as other Cisco devices) is still in phase of 'growth '.

  So, here's the problem. I have a WAN put in place with PIXen and SonicWalls, we are set up in a design essentially Hub and Spoke (fine ok so it is partially meshed). We recently decided to pull the trigger on getting a 'real' web site and everything went relatively well that getting up and rolling. (even with my notice of 3 days/deadline), but here's the problem: I set up the web server on the DMZ to the hub pix, and I figured out (the easy part) how to set things so in the Home Office, people can connect to the web server by using the internal address, but I don't know what to do for people in remote offices with VPN home connections. I tried to define static routes, I tried to add the DMZ to the VPN trigger, I tried to do both of the last things together, and I checked that I have rules allowing traffic to the VPN outside the DMZ on the inside. So, what else can I I get?

  I have no problem by configuring a PIX for all basic ups and VPN even at this stage, I can do most of it through the CLI (even if I still want to do more through the PDM). My biggest stumbling block on the PIX has so far was when I actually involve this pesky DMZ...

  I actually two PIX in my office, two for my network domestic (one for my place in the States and one for my place in the Japan), so if you can help me, I'll be the two problems and do not forget to give a rating of excellent reviews!

  so I guess that leaves me to the place where I scream...

  Help!

  and I humbly await your comments.

  the current pix configuration should look at sth like this,

  IP access-list 101 permit

  IP access-list 110 permit

  Global 1 interface (outside)

  (Inside) NAT 0-list of access 101

  NAT (inside) 1 0.0.0.0 0.0.0.0 0 0

  Permitted connection ipsec sysopt

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

  myvpn 10 ipsec-isakmp crypto map

  correspondence address card crypto myvpn 10 110

  card crypto myvpn 10 set by peer

  superset of myvpn 10 transform-set card crypto

  interface myvpn card crypto outside

  ISAKMP allows outside

  ISAKMP key

   address netmask 255.255.255.255
  
  isakmp identity address
  isakmp nat-traversal 20
  isakmp policy 10 authentication pre-share
  isakmp policy 10 encryption 3des
  isakmp policy 10 hash md5
  isakmp policy 10 group 2
  isakmp policy 10 lifetime 86400
  now, to add dmz on top of the existing vpn, add the following to the pix (and apply the same concept on the remote end device)
  access-list 102 permit ip
  access-list 110 permit ip
  nat (dmz) 0 access-list 102
  

• ASA 5505 VPN cannot access inside the host

  I have access remote VPN configuration on an ASA 5505, but cannot access the host or the AAS when I connect through the VPN. I can connect with the Cisco VPN client and the VPN is on on the SAA and it shows that I am connected. I have the correct Ip address, but I can't ping or you connect to one of the internal addresses. I can't find what I'm missing. I have the VPN without going through the ACL interface. Because I can connect but not going anywhere I'm sure I missed something.

  framework for configuration below

  interface Vlan1

  nameif inside

  security-level 100

  10.1.1.1 IP address 255.255.255.0

  IP local pool xxxx 10.1.1.50 - 10.1.1.55 mask 255.255.255.0

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

  Crypto-map dynamic outside_dyn_map 20 set pfs

  Crypto-map dynamic outside_dyn_map 20 the value transform-set ESP-3DES-SHA

  PFS set 40 crypto dynamic-map outside_dyn_map

  Crypto-map dynamic outside_dyn_map 40 value transform-set ESP-3DES-SHA

  Crypto-map dynamic inside_dyn_map 20 set pfs

  Crypto-map dynamic inside_dyn_map 20 the value transform-set ESP-3DES-SHA

  map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map

  outside_map interface card crypto outside

  map inside_map 65535-isakmp ipsec crypto dynamic inside_dyn_map

  inside crypto map inside_map interface

  crypto ISAKMP allow inside

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  global service-policy global_policy

  XXXXXXX strategy of Group internal

  attributes of the strategy group xxxxxxx

  banner value xxxxx Site Recovery

  WINS server no

  24.xxx.xxx.xx value of DNS server

  VPN-access-hour no

  VPN - connections 3

  VPN-idle-timeout 30

  VPN-session-timeout no

  VPN-filter no

  Protocol-tunnel-VPN IPSec

  Split-tunnel-policy tunnelall

  by default no

  disable secure authentication unit

  disable authentication of the user

  user-authentication-idle-timeout no

  disable the IP-phone-bypass

  disable the leap-bypass

  disable the NEM

  disable the NAC

  NAC-sq-period 300

  NAC-reval-period 36000

  NAC-by default-acl no

  the address value xxxxxx pools

  enable Smartcard-Removal-disconnect

  the firewall client no

  WebVPN

  url-entry functions

  Free VPN of CNA no

  No vpn-addr-assign aaa

  No dhcp vpn-addr-assign

  tunnel-group xxxx type ipsec-ra

  tunnel-group xxxx general attributes

  xxxx address pool

  Group Policy - by default-xxxx

  blountdr group of tunnel ipsec-attributes

  pre-shared-key *.

  Missing nat exemption for vpn clients. Add the following and you should be good to go.

  inside_nat0_outbound list of allowed ip extended access any 192.168.10.0 255.255.255.0

  NAT (inside) 0-list of access inside_nat0_outbound

• Through remote access vpn Ipsec within the host is not available.

  Team,

  I have a question in confiuration vpn crossed.

  ASA 3,0000 Version 5

  the only question is, to access remote vpn clinet IP cannot access inside the host. However able to reach the branch of IP and it uses corprate Internet.

  In SAA from the external interface I am able to ping remote clint IP but not from within the interface. Please help and let me know if additional information is required.

  Thank you

  Knockaert

  Hello

  For the NAT0 configuration, you only need NAT0 instruction for the interface "inside".

  This single command/ACL should allow for 'inside' <-->'vpn-pool' communication.

  NAT0 configurations on the 'external' interface should be necessary only if you make NAT0 between 2 VPN connections. I guess you could do this since you mention traffic crossed?

  I suggest using different 'object-group' to define networks of NAT0 destination for different ' object-group' to the 'outside' to 'outside' and 'inside' users NAT0.

  I also obsessively using beaches too wide network in the statements of NAT0. According to some records, they can cause problems

  For example, this network ' object-network 172.16.0.0 255.240.0.0 "contains the 172.x.x.x.x set private IP address range. And in this case it contains some of your 'inside' networks too?

  How is this a problem of crossed by the way? You say that the problem is between the VPN clients on the 'external' interface and network local hosts behind the 'internal '? Crossed would mean you have connection problem between 'outside' <->'outside' perhaps.

  I don't know if I made any sense. Can be a bit messy. But can not give very specific answers that I don't know the entire configuration.

  Also make sure you have the "inspect icmp" configured under the policy-map of the world, so that the response to ICMP echo messages are automatically allowed through the ASA.

  -Jouni

• Access via IP Global DMZ host

  Don't know if this is possible, but we have a host on a PIX 515e DMZ with local address 192.168.2.2 & a global address defined through static type (dmz, outside) statement. External hosts can access the server through the global address - no problem. Although we have full access to the host from the inside through the address 192, it is possible to access the host through its global address from inside - some of our applications are hard-coded to use the global IP address! This allows to work with our old firewall.

  Any help much appreciated.

  Thank you

  alias can help you:

  (inside) alias dmz_global_ip_address dmz_local_ip_address 255.255.255.255

  For more information:

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a0080094aee.shtml#Topic1

• Several statement list Access NAT (DMZ) 0

  Hello

  IM I have problems with remote VPN. The scenario is as follows:

  I have I have few clients who will connect remotely via VPN. Until today, one of them needed to enter my DMZ. But now I want a different profile (the cause is a new client) to access one of my server in the DMZ.

  So I said all of the VPN, the ACL settings, but when I want to declare the nat 2 access-list newclient (dmz) it does not work. But if I declare the nat 0 access-list newclient (dmz), it works, BUT it removes the previous 0 having my other client nat. Is there a way to create several access list statement 0 - nat (dmz)?. If this is not the case, how could I solve this problem?

  This is my config:

  vpnashi list extended access allowed host ip 192.168.16.28 192.168.125.0 255.255.255.0

  access extensive list ip 192.168.125.0 vpnashi allow 255.255.255.0 host 192.168.16.28

  vpnlati list extended access allowed host ip 192.168.16.50 192.168.125.0 255.255.255.0

  access extensive list ip 192.168.125.0 vpnlati allow 255.255.255.0 host 192.168.16.50

  IP local pool ippool 192.168.125.10 - 192.168.125.254
  Global 1 interface (outside)

  Global 2 200.32.97.254 (outside)

  NAT (outside) 1 192.168.125.0 255.255.255.0

  NAT (inside) 0-list of access vpnas

  NAT (inside) 2 access list ACL-NAT-LIM

  NAT (inside) 3 access-list vpnwip

  NAT (inside) 4 access-list vpnashi

  NAT (inside) 5-list of access vpnlati

  NAT (inside) 1 0.0.0.0 0.0.0.0

  NAT (wifi) 2 0.0.0.0 0.0.0.0

  NAT (dmz) 0-list of access vpnashi

  NAT (dmz) 1 192.168.16.0 255.255.255.0
  NAT (dmz) 2 access-list vpnlati
  internal group RA-ASHI strategy

  attributes of RA-ASHI-group policy

  Server DNS 172.16.1.100 value

  VPN-idle-timeout 30

  VPN-filter value vpnashi

  Protocol-tunnel-VPN IPSec l2tp ipsec webvpn

  Split-tunnel-policy tunnelspecified

  internal strategy of RA-LATI group

  attributes of RA-LATI-group policy

  Server DNS 172.16.1.100 value

  VPN-idle-timeout 30

  VPN-filter value vpnlati

  Protocol-tunnel-VPN IPSec l2tp ipsec webvpn

  Split-tunnel-policy tunnelspecified
  tunnel-group RA-ASHI type remote access

  tunnel-group RA-ASHI-global attributes

  ippool address pool

  authentication-server-group (outside partnerauth)

  Group Policy - by default-RA-ASHI

  tunnel-group RA-ASHI ipsec-attributes

  pre-shared-key *.

  tunnel-group RA-LVL type remote access

  tunnel-group RA-LATI-global attributes

  ippool address pool

  authentication-server-group (outside partnerauth)

  Group Policy - by default-RA-LATI

  tunnel-group RA-LATI ipsec-attributes

  pre-shared-key *.

  André,

  You can have as a NAT exempt list of access by interface (nat rule 0).  I understand what you are trying to accomplish.  You use the vpnashi and vpnlati access list to control access to devices for different customers through VPN group policies.

  What I do is the following:

  Create an ACL for the VPN client (that you have, with vpnashi and vpnlati)
  Create an ACL for NAT exemption for the interface (inside sheep, sheep-dmz, etc.).

  Create the ACEs within the exempt ACL of NAT that corresponds to your VPN client access-list.

  It is allowed to have multiple statements within a NAT exempt list to access.  This will not have a client VPN access to things, it shouldn't.

  For example:

  access-list sheep-dmz allowed extended host ip 192.168.16.28 192.168.125.0 255.255.255.0

  192.168.125.0 IP Access-list extended dmz sheep 255.255.255.0 allow host 192.168.16.28

  NAT 0 access-list sheep-dmz (dmz)

• ASA5510 VPN L2L cannot reach hosts on the other side

  Hello experts,

  I have an ASA5510 with 3 VPN L2L and remote VPN access. Two VPN L2L, Marielle and Aeromique no problem, but for VPN ASPCANADA, to a host behind the ASA 192.168.100.xx, I can't reach 57.5.64.250 or 251 and vice versa. But the tunnel is up. Can you help me please, thank you in advance.

  Add these two lines to the NAT 0 access list:

  inside_outbound_nat0_acl list extended access allowed hosting ASP-NETWORK 255.255.255.0 ip 57.5.64.251

  inside_outbound_nat0_acl list extended access allowed hosting ASP-NETWORK 255.255.255.0 ip 57.5.64.250

  Also make sure this reflection of these statements are also in the distance of the ASA NAT 0-list of access.

  Test and validate results

  HTH

  Sangaré

  Pls rate helpful messages

• ACL ASA5540 does not not for VPN access.

  I'm under code 8,03 and have a simple VPN L2L configured between two sites. It is in fact a test config in my lab, but I'm unable to restrict traffic using an ACL inside.

  I used the VPN Wizard to do the config initial and then added an Interior (out) ACL to restrict traffic once the tunnel rises.

  The encryption card is as follows:

  access extensive list ip 164.72.1.128 outside_1_cryptomap allow 255.255.255.240 host SunMed_pc

  Then I have an ACL to limit traffic to ping GHC_laptop, telnet to GHC_switch and denying the rest:

  inside_access_out list extended access allowed icmp host host SunMed_pc GHC_Laptop

  inside_access_out list extended access permit tcp host SunMed_pc host GHC_switch eq telnet

  inside_access_out deny ip extended access list a whole

  However SunMed_pc can also ping at GHC_switch and can FTP to GHC_laptop even if the 3rd entrance to deny any meter increases when I do this.

  I have attached a Word document that has the entire config with a screenshot showing the ACL and the shots.

  Should I configured incorrectly, or is ACL ACL actually does not work as expected?

  You can still keep all the IP for your acl interesting traffic. If you delete the sysopt, then you would write access in your acl 'inside_access' like you did above.

  If you are going to have dozens of tunnels l2l and will limit all, then I just remove the sysopt and use the acl interface.

  There is another option. You can leave the sysopt and use a vpn-filter. It is explained here and can be applied to l2l.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a0080641a52.shtml

  http://www.Cisco.com/en/us/docs/security/ASA/asa80/command/reference/uz.html#wp1524559

• ASA5505 can transfer clients to remote VPN access to the local network

  I have currently ASA 5505 and 2911-router and I am trying to configure the VPN topology.

  Can ASA5505 you transmit to remote VPN access clients LAN operated by another router?

  These two cases are possible? :

  (1) ASA 5505 and 2911-router are separate WAN interfaces, each connected directly to the ISP. But so can I connect an other interfaces LAN of ASA 5505 in a switch managed by 2911 router customers to distance-SSL-VPN to inject into the local network managed by the router?
  (2) ASA 5505 is behind router-2911. May 2911 router address public ip or public ip address VPN-access attempts have directly be sent to ASA 5505 when there is only a single public ip address address available?
  Long put short, ASA 5505 can inject its clients to remote-access-VPN as one of the hosts on the local network managed by 2911-router?
  Thank you.

  I could help you more if you can explain the purpose of this configuration and connectivity between the router and ASA.

  You can activate the reverse route on the dynamic plane on the SAA. The ASA will install a static route to the customer on the routing table. You can use a routing protocol to redistribute static routes to your switch on the side of LAN of the SAA.

• Remote VPN access - add new internal IP address

  Hello

  I have an existing configuration of Cisco VPN client in ASA 5510 for remote access.

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

  Name of the Group: ISETANLOT10

  Group password: xxxx
   
  IP pool: lot10ippool, 172.27.17.240 - 172.27.17.245
   
  enycrption: 3DES
  authentication: SHA
  ------------------------------------
  the connection was successful, and I was able to ping to the internal server 172.47.1.10.
  Now, there is demand for remote access VPN even can do a ping to access a new server within LAN, 172.57.1.10 & 172.57.1.20
  But with the same VPN access, I was unable to ping the two new IP.
  How can I add both IP in order to make a ping by using the same configuration of remote access VPN?
  I have attached below existing config (edited version)
   
  ===

  : Saved
  :
  ASA Version 8.0 (4)
  !
  hostname asalot10
  names of
  name 172.17.100.22 NAVNew
  name 172.27.17.215 NECUser
  172.47.1.10 NarayaServer description Naraya server name
  name 62.80.122.172 NarayaTelco1
  name 62.80.122.178 NarayaTelco2
  name 172.57.1.10 IPVSSvr IPVSSvr description
  name 122.152.181.147 Japan01
  name 122.152.181.0 Japan02
  name 175.139.156.174 Outside_Int
  name 178.248.228.121 NarayaTelco3
  name 172.67.1.0 VCGroup
  name 172.57.1.20 IPVSSvr2
  !
  object-group service NECareService
  Description NECareService remote
  the eq https tcp service object
  EQ-ssh tcp service object
  response to echo icmp service object
  inside_access_in deny ip extended access list all Japan02 255.255.255.0
  inside_access_in ip VCGroup 255.255.255.0 allowed extended access list all
  inside_access_in list extended access deny tcp object-group PermitInternet any object-group torrent1
  inside_access_in list extended access allowed object-group ip PermitInternet any newspaper disable
  inside_access_in list any newspaper disable extended access allowed host ip NarayaServer
  inside_access_in list extended access permit ip host IPVSSvr all
  inside_access_in list any newspaper disable extended access allowed host ip NAVNew
  inside_access_in list extended access permit ip host 172.17.100.30 all
  outside_access_in list extended access allow object-group objects NECare a NECareService-group
  outside_access_in list extended access allowed host ip DM_INLINE_NETWORK_1 NarayaServer object-group
  outsidein list extended access permit tcp any host Outside_Int eq https
  outsidein list extended access allowed object-group rdp any host Outside_Int debug log
  outsidein list extended access allowed host tcp object-group DM_INLINE_NETWORK_2 eq Outside_Int 8080
  outsidein list extended access allowed host ip DM_INLINE_NETWORK_3 IPVSSvr object-group
  inside_mpc list extended access allowed object-group TCPUDP any any eq www
  inside_mpc list extended access permit tcp any any eq www
  inside_nat0_outbound list of allowed ip extended access all 172.27.17.240 255.255.255.248
  inside_nat0_outbound list extended access permit ip host NarayaServer Nry_Png object-group
  inside_nat0_outbound list extended access allowed host ip IPVSSvr2 172.27.17.240 255.255.255.248
  outside_cryptomap list extended access permitted ip object-group Naraya_Png-group of objects Nry_Png

  Global interface 10 (external)
  NAT (inside) 0-list of access inside_nat0_outbound
  NAT (inside) 10 0.0.0.0 0.0.0.0
  static (inside, outside) interface tcp 8080 8080 NarayaServer netmask 255.255.255.255
  static (inside, outside) tcp 3389 3389 NAVNew netmask 255.255.255.255 interface
  public static tcp (indoor, outdoor) interface ssh IPVSSvr2 ssh netmask 255.255.255.255
  Access-group outsidein in external interface
  inside_access_in access to the interface inside group
  Route outside 0.0.0.0 0.0.0.0 175.139.156.173 1
  Route inside 172.17.100.20 255.255.255.255 172.27.17.100 1
  Route inside NAVNew 255.255.255.255 172.27.17.100 1
  Route inside 172.17.100.30 255.255.255.255 172.27.17.100 1
  Route inside NarayaServer 255.255.255.255 172.27.17.100 1
  Route inside 172.47.1.11 255.255.255.255 172.27.17.100 1

  
  Route inside VCGroup 255.255.255.0 172.27.17.100 1

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
  life crypto ipsec security association seconds 28800
  Crypto ipsec kilobytes of life - safety 4608000 association
  Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs
  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
  Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define security association lifetime 28800 seconds
  cryptographic kilobytes 4608000 life of the set - the association of security of the 65535 SYSTEM_DEFAULT_CRYPTO_MAP of the dynamic-map
  card crypto outside_map 1 match address outside_cryptomap
  card crypto outside_map 1 set 218.x.x.105 counterpart
  card crypto outside_map 1 set of transformation-ESP-3DES-SHA
  outside_map map 1 lifetime of security association set seconds 28800 crypto
  card crypto outside_map 1 set security-association life kilobytes 4608000
  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
  outside_map interface card crypto outside
  crypto ISAKMP allow outside
  crypto ISAKMP policy 10
  preshared authentication
  3des encryption
  sha hash
  Group 2
  life 86400
  crypto ISAKMP policy 30
  preshared authentication
  3des encryption
  md5 hash
  Group 2
  life 86400

  internal ISETANLOT10 group policy
  ISETANLOT10 group policy attributes
  value of server DNS 172.27.17.100
  Protocol-tunnel-VPN IPSec l2tp ipsec
  username, password nectier3 dPFBFnrViJi/LGbT encrypted privilege 0
  username nectier3 attributes
  VPN-group-policy ISETANLOT10
  username password necare encrypted BkPn6VQ0VwTy7MY7 privilege 0
  necare attributes username
  VPN-group-policy ISETANLOT10
  naraya pcGKDau9jtKgFWSc encrypted password username
  naraya attribute username
  VPN-group-policy ISETANLOT10
  type of nas-prompt service
  type tunnel-group ISETANLOT10 remote access
  attributes global-tunnel-group ISETANLOT10
  address lot10ippool pool
  Group Policy - by default-ISETANLOT10
  IPSec-attributes tunnel-group ISETANLOT10
  pre-shared-key *.
  tunnel-group 218.x.x.105 type ipsec-l2l
  218.x.x.105 group of tunnel ipsec-attributes
  pre-shared-key *.
  type tunnel-group ivmstunnel remote access
  tunnel-group ivmstunnel General-attributes
  address lot10ippool pool
  ivmstunnel group of tunnel ipsec-attributes
  pre-shared-key *.
  !

  =====

  Remote VPN access must allow the connection, but I'm guessing that your ASA does not know how to get to the two new destinations.

  You have a name and a static route to the job to 172.47.1.10 Server:

  name 172.47.1.10 NarayaServer description Naraya Server

  route inside NarayaServer 255.255.255.255 172.27.17.100 1

  .. but no equivalent for the two new hosts. As a result, all traffic of ASA destiny for them will attempt to use the default route (via the external interface).

  If you add:

  route inside 172.57.1.10 255.255.255.255 172.27.17.100

  route inside 172.57.1.20 255.255.255.255 172.27.17.100

  (assuming this is your correct entry), it should work.

• ASA 5505: VPN access to different subnets

  Hi All-

  I'm trying to understand how to configure our ASA so that remote users can have VPN access to two different subnets (Office LAN and LAN phone).  Currently I have 3 VLAN configuration - VLAN 1 (inside), VLAN 2 (outside), VLAN 13 (phone LAN).  Essentially, remote users must be able to access their PC (192.168.1.0/24) and also have access to the office phone system (192.168.254.0/24).  Is it still possible?  Here are the configurations on our ASA,

  Thanks in advance:

  ASA Version 8.2 (5)

  !

  names of

  name 10.0.1.0 Net-10

  name 20.0.1.0 Net-20

  name phone 192.168.254.0

  name 192.168.254.250 PBX

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  switchport access vlan 3

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  switchport access vlan 13

  !

  interface Vlan1

  nameif inside

  security-level 100

  192.168.1.98 IP address 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  address IP X.X.139.79 255.255.255.224

  !

  interface Vlan3

  No nameif

  security-level 50

  192.168.5.1 IP address 255.255.255.0

  !

  interface Vlan13

  nameif phones

  security-level 100

  192.168.254.200 IP address 255.255.255.0

  !

  passive FTP mode

  object-group service RDP - tcp

  EQ port 3389 object

  object-group service DM_INLINE_SERVICE_1

  the purpose of the ip service

  EQ-ssh tcp service object

  vpn_nat_inside of access list extensive ip Net-10 255.255.255.224 allow 192.168.1.0 255.255.255.0

  access-list extended vpn_nat_inside allowed ip Net-10 255.255.255.224 phones 255.255.255.0

  inside_nat0_outbound list extended access permits all ip Net-10 255.255.255.224

  inside_access_in of access allowed any ip an extended list

  Split_Tunnel_List list standard access allowed Net-10 255.255.255.224

  phones_nat0_outbound list extended access permits all ip Net-10 255.255.255.224

  outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 Mac host everything

  pager lines 24

  Enable logging

  timestamp of the record

  record monitor errors

  record of the mistakes of history

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  MTU 1500 phones

  mask IP local pool SSLClientPool-10 10.0.1.1 - 10.0.1.20 255.255.255.128

  no failover

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  Global interface (10 Interior)

  Global 1 interface (outside)

  global interface (phones) 20

  NAT (inside) 0-list of access inside_nat0_outbound

  NAT (inside) 1 0.0.0.0 0.0.0.0

  NAT (10 vpn_nat_inside list of outdoor outdoor access)

  NAT (phones) 0-list of access phones_nat0_outbound

  NAT (phones) 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 outside 0.0.0.0 0.0.0.0 X.X.139.65 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

  the ssh LOCAL console AAA authentication

  LOCAL AAA authorization command

  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-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

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

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  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 ASDM_TrustPoint0

  registration auto

  name of the object CN = not - asa .null

  pasvpnkey key pair

  Configure CRL

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  Group 2

  lifetime 28800

  VPN-sessiondb max-session-limit 10

  Telnet timeout 5

  SSH 192.168.1.100 255.255.255.255 inside

  SSH 192.168.1.0 255.255.255.0 inside

  SSH Mac 255.255.255.255 outside

  SSH timeout 60

  Console timeout 0

  dhcpd auto_config inside

  !

  dhcpd address 192.168.1.222 - 192.168.1.223 inside

  dhcpd dns 64.238.96.12 66.180.96.12 interface inside

  !

  a basic threat threat detection

  host of statistical threat detection

  Statistics-list of access threat detection

  a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200

  SSL-trust outside ASDM_TrustPoint0 point

  WebVPN

  allow outside

  AnyConnect essentials

  SVC disk0:/anyconnect-win-2.5.2014-k9.pkg 1 image

  SVC disk0:/anyconnect-macosx-i386-2.5.2014-k9.pkg 2 image

  enable SVC

  tunnel-group-list activate

  internal SSLClientPolicy group strategy

  attributes of Group Policy SSLClientPolicy

  WINS server no

  value of 64.238.96.12 DNS server 66.180.96.12

  VPN-access-hour no

  VPN - connections 3

  VPN-idle-timeout no

  VPN-session-timeout no

  IPv6-vpn-filter no

  VPN-tunnel-Protocol svc

  group-lock value NO-SSL-VPN

  by default no

  VLAN no

  NAC settings no

  WebVPN

  SVC mtu 1200

  SVC keepalive 60

  client of dpd-interval SVC no

  dpd-interval SVC bridge no

  SVC compression no

  attributes of Group Policy DfltGrpPolicy

  value of 64.238.96.12 DNS server 66.180.96.12

  Protocol-tunnel-VPN IPSec svc webvpn

  attributes global-tunnel-group DefaultRAGroup

  address-pool SSLClientPool-10

  IPSec-attributes tunnel-group DefaultRAGroup

  pre-shared key *.

  NO-SSL-VPN Tunnel-group type remote access

  General-attributes of the NO-SSL-VPN Tunnel-group

  address-pool SSLClientPool-10

  Group Policy - by default-SSLClientPolicy

  NO-SSL-VPN Tunnel - webvpn-attributes group

  enable PAS_VPN group-alias

  allow group-url https://X.X.139.79/PAS_VPN

  !

  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

  privilege level 3 mode exec cmd command perfmon

  privilege level 3 mode exec cmd ping command

  mode privileged exec command cmd level 3

  logging of the privilege level 3 mode exec cmd commands

  privilege level 3 exec command failover mode cmd

  privilege level 3 mode exec command packet cmd - draw

  privilege show import at the level 5 exec mode command

  privilege level 5 see fashion exec running-config command

  order of privilege show level 3 exec mode reload

  privilege level 3 exec mode control fashion show

  privilege see the level 3 exec firewall command mode

  privilege see the level 3 exec mode command ASP.

  processor mode privileged exec command to see the level 3

  privilege command shell see the level 3 exec mode

  privilege show level 3 exec command clock mode

  privilege exec mode level 3 dns-hosts command show

  privilege see the level 3 exec command access-list mode

  logging of orders privilege see the level 3 exec mode

  privilege, level 3 see the exec command mode vlan

  privilege show level 3 exec command ip mode

  privilege, level 3 see fashion exec command ipv6

  privilege, level 3 see the exec command failover mode

  privilege, level 3 see fashion exec command asdm

  exec mode privilege see the level 3 command arp

  command routing privilege see the level 3 exec mode

  privilege, level 3 see fashion exec command ospf

  privilege, level 3 see the exec command in aaa-server mode

  AAA mode privileged exec command to see the level 3

  privilege, level 3 see fashion exec command eigrp

  privilege see the level 3 exec mode command crypto

  privilege, level 3 see fashion exec command vpn-sessiondb

  privilege level 3 exec mode command ssh show

  privilege, level 3 see fashion exec command dhcpd

  privilege, level 3 see the vpnclient command exec mode

  privilege, level 3 see fashion exec command vpn

  privilege level see the 3 blocks from exec mode command

  privilege, level 3 see fashion exec command wccp

  privilege see the level 3 exec command mode dynamic filters

  privilege, level 3 see the exec command in webvpn mode

  privilege control module see the level 3 exec mode

  privilege, level 3 see fashion exec command uauth

  privilege see the level 3 exec command compression mode

  level 3 for the show privilege mode configure the command interface

  level 3 for the show privilege mode set clock command

  level 3 for the show privilege mode configure the access-list command

  level 3 for the show privilege mode set up the registration of the order

  level 3 for the show privilege mode configure ip command

  level 3 for the show privilege mode configure command failover

  level 5 mode see the privilege set up command asdm

  level 3 for the show privilege mode configure arp command

  level 3 for the show privilege mode configure the command routing

  level 3 for the show privilege mode configure aaa-order server

  level mode 3 privilege see the command configure aaa

  level 3 for the show privilege mode configure command crypto

  level 3 for the show privilege mode configure ssh command

  level 3 for the show privilege mode configure command dhcpd

  level 5 mode see the privilege set privilege to command

  privilege level clear 3 mode exec command dns host

  logging of the privilege clear level 3 exec mode commands

  clear level 3 arp command mode privileged exec

  AAA-server of privilege clear level 3 exec mode command

  privilege clear level 3 exec mode command crypto

  privilege clear level 3 exec command mode dynamic filters

  level 3 for the privilege cmd mode configure command failover

  clear level 3 privilege mode set the logging of command

  privilege mode clear level 3 Configure arp command

  clear level 3 privilege mode configure command crypto

  clear level 3 privilege mode configure aaa-order server

  context of prompt hostname

  no remote anonymous reporting call

  Hello

  Loss of connectivity to the LAN is not really supposed all remove this command UNLESS your network is using another device as their gateway to the Internet. In this case configuration dynamic PAT or political dynamics PAT (as you) would make sense because the LAN hosts would see your VPN connection from the same directly connected network users and would be know to traffic before the ASA rather than their default gateway.

  So is this just for VPN usage and NOT the gateway on the LAN?

  If it is just the VPN device I'd adding this

  global interface (phones) 10

  He would do the same translation for 'phones' as he does on 'inside' (of course with different PAT IP)

  -Jouni

• Client VPN access to VLAN native only

  I have a router 2811 (config below) with VPN set up.  I can connect through the VPN devices and access on the VLAN native but I can't access the 10.77.5.0 (VLAN 5) network (I do not access the 10.77.10.0 - network VLAN 10).  This question has been plagueing me for quite a while.  I think it's a NAT device or ACL problem, but if someone could help me I would be grateful.  Client VPN IP pool is 192.168.77.1 - 192.168.77.10.  Thanks for the research!

  Current configuration: 5490 bytes

  !

  version 12.4

  horodateurs service debug datetime msec

  Log service timestamps datetime msec

  encryption password service

  !

  2811-Edge host name

  !

  boot-start-marker

  boot-end-marker

  !

  enable secret 5 XXXX

  !

  AAA new-model

  !

  AAA authentication login userauthen local

  AAA authorization groupauthor LAN

  !

  AAA - the id of the joint session

  !

  IP cef

  No dhcp use connected vrf ip

  DHCP excluded-address IP 10.77.5.1 10.77.5.49

  DHCP excluded-address IP 10.77.10.1 10.77.10.49

  !

  dhcp Lab-network IP pool

  import all

  Network 10.77.5.0 255.255.255.0

  router by default - 10.77.5.1

  !

  pool IP dhcp comments

  import all

  Network 10.77.10.0 255.255.255.0

  router by default - 10.77.10.1

  !

  domain IP HoogyNet.net

  inspect the IP router-traffic tcp name FW

  inspect the IP router traffic udp name FW

  inspect the IP router traffic icmp name FW

  inspect the IP dns name FW

  inspect the name FW ftp IP

  inspect the name FW tftp IP

  !

  Authenticated MultiLink bundle-name Panel

  !

  voice-card 0

  No dspfarm

  !

  session of crypto consignment

  !

  crypto ISAKMP policy 1

  BA aes 256

  preshared authentication

  Group 2

  life 7200

  !

  Configuration group customer isakmp crypto HomeVPN

  key XXXX

  HoogyNet.net field

  pool VPN_Pool

  ACL vpn

  Save-password

  Max-users 2

  Max-Connections 2

  Crypto isakmp HomeVPN profile

  match of group identity HomeVPN

  client authentication list userauthen

  ISAKMP authorization list groupauthor

  client configuration address respond

  !

  Crypto ipsec transform-set esp - aes 256 esp-sha-hmac vpn

  !

  Crypto-map dynamic vpnclient 10

  Set transform-set vpn

  HomeVPN Set isakmp-profile

  market arriere-route

  !

  dynamic vpn 65535 vpnclient ipsec-isakmp crypto map

  !

  username secret privilege 15 5 XXXX XXXX

  username secret privilege 15 5 XXXX XXXX

  Archives

  The config log

  hidekeys

  !

  IP port ssh XXXX 1 rotary

  !

  interface Loopback0

  IP 172.17.1.10 255.255.255.248

  !

  interface FastEthernet0/0

  DHCP IP address

  IP access-group ENTERING

  NAT outside IP

  inspect the FW on IP

  no ip virtual-reassembly

  automatic duplex

  automatic speed

  No cdp enable

  vpn crypto card

  !

  interface FastEthernet0/1

  no ip address

  automatic duplex

  automatic speed

  No cdp enable

  !

  interface FastEthernet0/1.1

  encapsulation dot1Q 1 native

  IP 10.77.1.1 255.255.255.0

  IP nat inside

  IP virtual-reassembly

  !

  interface FastEthernet0/1.5

  encapsulation dot1Q 5

  IP 10.77.5.1 255.255.255.0

  IP nat inside

  IP virtual-reassembly

  !

  interface FastEthernet0/1.10

  encapsulation dot1Q 10

  IP 10.77.10.1 255.255.255.0

  IP access-group 100 to

  IP nat inside

  IP virtual-reassembly

  !

  interface FastEthernet0/0/0

  no ip address

  Shutdown

  automatic duplex

  automatic speed

  !

  interface FastEthernet0/1/0

  no ip address

  Shutdown

  automatic duplex

  automatic speed

  !

  router RIP

  version 2

  10.0.0.0 network

  network 172.17.0.0

  network 192.168.77.0

  No Auto-resume

  !

  IP pool local VPN_Pool 192.168.77.1 192.168.77.10

  no ip forward-Protocol nd

  !

  IP http server

  no ip http secure server

  overload of IP nat inside source list NAT interface FastEthernet0/0

  !

  IP extended INBOUND access list

  permit tcp any any eq 2277 newspaper

  permit any any icmp echo response

  allow all all unreachable icmp

  allow icmp all once exceed

  allow tcp any a Workbench

  allow udp any any eq isakmp

  permit any any eq non500-isakmp udp

  allow an esp

  allowed UDP any eq field all

  allow udp any eq bootps any eq bootpc

  NAT extended IP access list

  IP 10.77.5.0 allow 0.0.0.255 any

  IP 10.77.10.0 allow 0.0.0.255 any

  IP 192.168.77.0 allow 0.0.0.255 any

  list of IP - vpn access scope

  IP 10.77.1.0 allow 0.0.0.255 192.168.77.0 0.0.0.255

  IP 10.77.5.0 allow 0.0.0.255 192.168.77.0 0.0.0.255

  !

  access-list 100 permit udp any eq bootpc host 255.255.255.255 eq bootps

  access-list 100 permit udp host 0.0.0.0 eq bootpc host 10.77.5.1 eq bootps

  access-list 100 permit udp 10.77.10.0 0.0.0.255 eq bootpc host 10.77.5.1 eq bootps

  access-list 100 deny tcp 10.77.10.0 0.0.0.255 any eq telnet

  access-list 100 deny ip 10.77.10.0 0.0.0.255 10.77.5.0 0.0.0.255

  access-list 100 deny ip 10.77.10.0 0.0.0.255 10.77.1.0 0.0.0.255

  access ip-list 100 permit a whole

  !

  control plan

  !

  Line con 0

  session-timeout 30

  password 7 XXXX

  line to 0

  line vty 0 4

  Rotary 1

  transport input telnet ssh

  line vty 5 15

  Rotary 1

  transport input telnet ssh

  !

  Scheduler allocate 20000 1000

  !

  WebVPN cef

  !

  end

  If you want to say, that after the way nat rules which I have proposed, you lost the connection to the VLAN native, so yes, it's because the subnet VLANs native has not been included in this acl with Deny statement. So that the ACL should look like this:

  NAT extended IP access list

  deny ip 10.77.5.0 0.0.0.255 192.168.77.0 0.0.0.255

  deny ip 10.77.1.0 0.0.0.255 192.168.77.0 0.0.0.255 //This is not respected

  allow an ip

  In addition, if you want to go throug the other tunnel inside the subnet not listed above, then you should include that subnet to the NAT exemption rule with Deny statement.

• Restrict VPN access some AD users?

  Is it possible to deny VPN access to specific accounts AD?

  Currently install with 5520, LDAP authentication for VPN users.

  You can use Dial-in properties of the user account and you have to match with this attribute of the user in the SAA. Configuration will look like this.

  ldap attribute-map CISCOMAP   map-name  msNPAllowDialin cVPN3000-IETF-Radius-Class   map-value msNPAllowDialin FALSE NOACCESS   map-value msNPAllowDialin TRUE ALLOWACCESS

  aaa-server LDAPGROUP protocol ldap aaa-server LDAPGROUP host 172.18.254.49 server-type microsoft ldap-attribute-map CISCOMAP

  If you select allow access to AD user attributes then user can connect vpn otherwise not.

  With respect,

  Safwan

  Remember messages useful rates