ASA for vpn only

Similar Questions

• Dynamic routing for VPN Failover L2L

  Hello

  Can someone offer me some advice on this please?

  I have attached a simple diagram of our EXTENSIVE referral network.

  Overview

  • The firewall is ASA 5510 running 8.4 (9)
  • Basic to the Headquarters network uses OSPF
  • On ASA static routes are redistributed into OSPF
  • On ASA for VPN static routes are redistributed into OSPF with 130 metric so redistributed BGP routes are preferred
  • Basic network has a static route to 10.0.0.0/8 to Corporate WAN, which is redistributed into OSPF
  • Branch Office WAN uses BGP - routes are redistributed into OSPF
  • The branch routers using VRRP for redundancy of the IP for the default gateway of local customers.
  • Branch router main past off VRRP IP to router backup when the WAN interface is down
  • BO backup router (. 253) contains only a default route to the internet
  • In normal operation, the traffic to and from BO uses Local Branch Office WAN
  • If local BO WAN link fails, traffic to and from the BO uses IPSec VPN via public Internet

  I try to configure dynamic routing on our network for when a branch switches to the IPsec VPN. What I want to happen (not sure if it is possible) is for the ASA announce the subnet to the remote end of the VPN in OSPF to Headquarters.

  I managed to get this working using IPP, but for some reason any VPN stay up all the time when we are not in a failover scenario. This causes the ASA added the table as a static route is the remote subnet in it and do not use the announced route of OSPF from the core network. This prevents the BO customers access to the Internet. If I remove the IPP on the VPN setting, ASA learns the route to the subnet via the WAN BO - resumes normal operation.

  I have configured the metric of the static routes that get redistributed into OSPF by ASA superior to 110. This is so that the routes redistributed by the WAN BO OSPF BGP, are preferred. The idea being that when the WAN link is again available, the routing changes automatically and the site fails to WAN BO.

  I guess what I need to know is; This design is feasible, and if so where I'm going wrong?

  Thank you

  Paul

  Hi Paul,.

  your ASA maintains the tunnel alive only because this path exists on ASA.  This is why you must use IP - SLA on ASA to push network taffic "10.10.10.0/24" based on the echo response, using the ALS-intellectual property

  Please look at the example below, in the example below shows that the traffic flows through the tunnel, only if the ASA cannot reach the 10.10.10.0/24 network via the internal network of HQ.

  This configuration illuminate ASA.

  Route inside 10.10.10.0 255.255.2550 10.0.0.2 track 10

  (assuming 10.0.0.2 ip peering from inside the ip address of the router to HO)

  Route outside 10.10.10.0 255.255.255.0 xxx.xxx.xxx.xxx 254

  (value of 254 is a more expensive route to go via IPSec tunnel and x = the bridge by default-ISP)

  ALS 99 monitor

  type echo protocol ipIcmpEcho 10.10.10.254 inside interface

  NUM-package of 3

  frequency 10

  Annex monitor SLA 99 life never start-time now

  track 10 rtr 99 accessibility

  Let me know, if this can help.

  Thank you

  Rizwan James

• NAC Appliance with ASA (for remote user VPN)

  I have a pair of firewall 5520 cisco which is used as a VPN gateway (for remote user VPN) and perimeter firewall Internet (to provide outbound internet connectivity).

  We allow the NAC to remote VPN users. I have it will be deployed with active 3 layer inband.

  The problem with this design is that how to ensure that outgoing internet traffic does not pass through the CASE?

  I heard about couple of optioins:

  -ACB (for send only IP subnet to VPN users remote to go through CASE)

  -Version 8.x characteristic of ASA (Restrcit access to VLAN under Group Policy).

  I intend to do with ASA firewall where I can set a new subinterface on the SAA (with a new tag VLAN) and under the group policy for remote user VPN, I select the option to "restrict access to the new VLAN.

  My question is: is - it still works (even if the firewall have a route to the internal network by using the 'inside' interface and NOT the new interface of the NAC). If this does not work, please let me know what are the other options for this type of deployment.

  Thanks in advance.

  Hello

  It should work. Please see the attached PDF for more clarity on this topic: https://supportforums.cisco.com/docs/DOC-9102

  HTH,

  Faisal

• GANYMEDE + for the unified management of ASA and VPN auth

  Hello, I have ASA 5540 and 4.2 ACS (AD backend), I want authentic unified management and vpn access.

  For example, I have two groups in ACS (mapping AD): Admins, VPN access.

  I wish that Admins have full access (shell, VPN) and "Access VPN" only vpn, without shell of any kind.

  I understand how to do with RADIUS - use 'Service-type' and network access profile, but how to do it with GANYMEDE +?

  There is something

  I explained to him almost the same scenario in the post of 2008

  https://Cisco-support.hosted.Jivesoftware.com/message/853751#853751

  To achieve this, you should have even ASA added to GANYMEDE and RADIUS AAA cleint.

  

  Since you want to group admin must have FULL access so don't change anything on this group.

  Now vpnaccess Group on ACS must have only access to the VPN, then here you need to implement IP-based NAR

  Go into the setup of the Group > ip based NAR

  

  I hope this helps.

  Rgds, jousset

  Note the useful posts ~

• Traffic permitted only one-way for VPN-connected computers

  Hello

  I currently have an ASA 5505.  I put up as a remote SSL VPN access. My computers can connect to the VPN very well.  They just cannot access the internal network (192.168.250.0).  They cannot ping the inside interface of the ASA, nor any of the machines.  It seems that all traffic is blocked for them.  The strange thing is that when someone is connected to the VPN, I can ping this ASA VPN connection machine and other machines inside the LAN.  It seems that the traffic allows only one way.  I messed up with ACL with nothing doesn't.  Any suggestions please?

  Pool DHCP-192.168.250.20 - 50--> for LAN

  Pool VPN: 192.168.250.100 and 192.168.250.101

  Outside interface to get the modem DHCP

  The inside interface: 192.168.1.1

  Courses Running Config:

  : Saved

  :

  ASA Version 8.2 (5)

  !

  hostname HardmanASA

  activate the password # encrypted

  passwd # encrypted

  names of

  !

  interface Ethernet0/0

  switchport access vlan 20

  !

  interface Ethernet0/1

  switchport access vlan 10

  !

  interface Ethernet0/2

  switchport access vlan 10

  !

  interface Ethernet0/3

  Shutdown

  !

  interface Ethernet0/4

  Shutdown

  !

  interface Ethernet0/5

  Shutdown

  !

  interface Ethernet0/6

  Shutdown

  !

  interface Ethernet0/7

  switchport access vlan 10

  !

  interface Vlan1

  No nameif

  no level of security

  no ip address

  !

  interface Vlan10

  nameif inside

  security-level 100

  IP 192.168.250.1 255.255.255.0

  !

  interface Vlan20

  nameif outside

  security-level 0

  IP address dhcp setroute

  !

  passive FTP mode

  DNS lookup field inside

  DNS domain-lookup outside

  pager lines 24

  Within 1500 MTU

  Outside 1500 MTU

  mask 192.168.250.100 - 192.168.250.101 255.255.255.0 IP local pool VPN_Pool

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  Global interface 10 (external)

  NAT (inside) 10 192.168.250.0 255.255.255.0

  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

  the ssh LOCAL console AAA authentication

  Enable http server

  http 192.168.250.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  Telnet timeout 5

  SSH 192.168.250.0 255.255.255.0 inside

  SSH timeout 5

  SSH version 2

  Console timeout 0

  dhcpd dns 8.8.8.8

  !

  dhcpd address 192.168.250.20 - 192.168.250.50 inside

  dhcpd allow inside

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  WebVPN

  allow outside

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

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

  Picture disk0:/anyconnect-linux-2.5.2014-k9.pkg 3 SVC

  enable SVC

  tunnel-group-list activate

  attributes of Group Policy DfltGrpPolicy

  value of server DNS 8.8.8.8

  Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn

  tunnel-group AnyConnect type remote access

  tunnel-group AnyConnect General attributes

  address pool VPN_Pool

  tunnel-group AnyConnect webvpn-attributes

  enable AnyConnect group-alias

  !

  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

  Review the ip options

  inspect the netbios

  inspect the rsh

  inspect the rtsp

  inspect the skinny

  inspect esmtp

  inspect sqlnet

  inspect sunrpc

  inspect the tftp

  inspect the sip

  inspect xdmcp

  !

  global service-policy global_policy

  context of prompt hostname

  no remote anonymous reporting call

  call-home

  Profile of CiscoTAC-1

  no active account

  http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address

  email address of destination [email protected] / * /

  destination-mode http transport

  Subscribe to alert-group diagnosis

  Subscribe to alert-group environment

  Subscribe to alert-group monthly periodic inventory

  monthly periodicals to subscribe to alert-group configuration

  daily periodic subscribe to alert-group telemetry

  Cryptochecksum:30fadff4b400e42e73e17167828e046f

  : end

  Hello

  No worries

  As we change the config I would do as well as possible.

  First, it is strongly recommended to use a different range of IP addresses for VPN clients and the internal network

  No VPN_Pool 192.168.250.100 - 192.168.250.101 255.255.255.0 ip local pool mask

  mask 192.168.251.100 - 192.168.251.101 255.255.255.0 IP local pool VPN_Pool

  NAT_0 ip 192.168.250.0 access list allow 255.255.255.0 192.168.251.0 255.255.255.0

  NAT (inside) 0-list of access NAT_0

  Then give it a try and it work note this post hehe

• ASA - several IPS for VPN

  I'll put up Anyconnect to replace our customers of Cisco IPsec VPN, since it is end of life. A part of the process is to get an SSL certificate and a FULL domain name to use for this. I've got that and it is applied to the ASA very well. Now we don't get these warnings to the subject it is not not sure and such.

  The problem is that we use a non-standard port for the SSL VPN from 443 is already sent to an internal device. I have unused public addresses to the external interface of the ASA, but I don't know how I could use them. I would like to have a different IP address for SSL VPN, so I don't have to mess with the port forward that is currently in place. I read on proxy arp, but that looks like it could be a problem. I could have someone connect another cable to a different interface on the ASA (5512-X) and assign this static interface I want for the VPN, but I'm not sure it will work well. We have connections VPN site to site in place as well. Can I have the ASA listening on two different interfaces at the same time?

  Recap:

  IP 1 - address primary NAT, Site at tunnels put end here, some Cisco IPsec VPN terminate customer

  IP 2 - want to have all customers of Anyconnect connect here, to migrate all legacy Cissco IPsec clients until they are all over Anyconnect.

  Key is that I can not stop listening on IP 1 for site-to-site connections.

  Thoughts?

  Thank you!

  On the SAA, you cannot use the additional IPS for VPN.

  If tcp/443 is already used for an external server, then I would reconfigure the DNS entry for it to use the second IP address that must be sent to the internal server. You can then use the IP interface of the ASA for AnyConnect.

• DHCP relay for users (ASA) SSL VPN

  I have ASA 5520 vpn endpoint. Before asa, there are firewalls which translates the public ip address to the private sector and to pass SSL traffic to ASA. I have configured DHCP relay to get the IP address for the DHCP in Windows Server users:

  dhcprelay Server 10.100.2.101 on the inside

  dhcprelay activate vpn

  dhcprelay setroute vpn

  and it does not work. with the local pool, it works fine. Should I do something else? When I turn on debugging it has not any activity.

  You try to assign the IP address to the SSL vpn client using the DHCP server?

  If so, you don't need these commands contained in your message.

  Basically, you need to set dhcp server in tunnel-group and dhcp-network-scope in group policy.

  Here is an example of Ipsec client. Setup must be the same.

  http://www.Cisco.com/en/us/partner/products/ps6120/products_configuration_example09186a0080a66bc6.shtml

• Can the NAT of ASA configuration for vpn local pool

  We have a group of tunnel remote ipsec, clients address pool use 172.18.33.0/24 which setup from command "ip local pool. The remote cliens must use full ipsec tunnel.

  Because of IP overlap or route number, we would like to NAT this local basin of 172.18.33.0 to 192.168.3.0 subnet when vpn users access certain servers or subnet via external interface of the ASA.  I have nat mapping address command from an interface to another interface of Armi. The pool local vpn is not behind any physical interface of the ASA. My question is can ASA policy NAT configuration for vpn local pool.  If so, how to set up this NAT.

  Thank you

  Haiying

  Elijah,

  NAT_VPNClients ip 172.18.33.0 access list allow 255.255.255.0 10.1.1.0 255.255.255.0

  public static 192.168.33.0 (external, outside) - NAT_VPNClients access list

  The above configuration will be NAT 172.18.33.0/24 to 192.168.33.0/24 when you go to 10.1.1.0/24 (assuming that 10.1.1.0/24 is your subnet of servers).

  To allow the ASA to redirect rewritten traffic the same interface in which he receive, you must also order:

  permit same-security-traffic intra-interface

  Federico.

• ASA 5510 VPN - using a public IP address for the local network

  Hello, I have a problem which is probably very simple, but I can't seem to understand.

  I set up a site IPsec connection to another with a company, something I've done many times before without a problem. I use ASDM to configure this, because it is quick and painless, usually.

  We have one number of other site-to-site currently configured connections and works very well on this ASA, these are configured with the "Protected network - LAN" configured with the IP private of hosts within our network, we want to make available through the separate tunnels. This includes the configuration setting on our ASA for each connection to "guests aside ASA exempt from NAT.

  With this new link, however, the company asked us to use a public IP address for the host that we want to achieve through the tunnel. I don't know why, but they demand it. So I added a NAT rule for inside the host and set up the connection with the public IP address under "Local network". During the test to try to reach a host to their side, the tunnel didn't even try to open.

  What is the method here? I don't see where I'm wrong. I'm guessing that the 'host side ASA exempt from NAT' does not require for this, how if the ASA would know which internal host is the public IP address.

  Any ideas?

  Hi Leo,

  The steps are:

  1. Add the policy rule NAT for the specific host.

  2 - define the IP NAT as your LOCAL NETWORK address in the encryption settings.

  3 make sure that there is no rule NAT exempt for this host to the specific destination.

  What happens if you run a package tracer?

  Thank you.

• VPN site to site & outdoor on ASA 5520 VPN client

  Hi, I'm jonathan rivero.

  I have an ASA 5520 Version 8.0 (2), I configured the site-to-site VPN and works very well, in the other device, I configured the VPN Client for remote users and works very well, but I try to cofigure 2 VPNs on ASA 5520 on the same outside interface and I have the line "outside_map interface card crypto outdoors (for VPN client). , but when I set up the "crypto map VPNL2L outside interface, it replaces the command', and so I can have only a single connection.

  the executed show.

  ASA1 (config) # sh run

  : Saved

  :

  ASA Version 8.0 (2)

  !

  hostname ASA1

  activate 7esAUjZmKQSFDCZX encrypted password

  names of

  !

  interface Ethernet0/0

  nameif inside

  security-level 100

  address 172.16.3.2 IP 255.255.255.0

  !

  interface Ethernet0/1

  nameif outside

  security-level 0

  IP 200.20.20.1 255.255.255.0

  !

  interface Ethernet0/1.1

  VLAN 1

  nameif outside1

  security-level 0

  no ip address

  !

  interface Ethernet0/2

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Ethernet0/3

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Ethernet0/4

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Ethernet0/5

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  2KFQnbNIdI.2KYOU encrypted passwd

  passive FTP mode

  object-group, net-LAN

  object-network 172.16.0.0 255.255.255.0

  object-network 172.16.1.0 255.255.255.0

  object-network 172.16.2.0 255.255.255.0

  object-network 172.16.3.0 255.255.255.0

  object-group, NET / remote

  object-network 172.16.100.0 255.255.255.0

  object-network 172.16.101.0 255.255.255.0

  object-network 172.16.102.0 255.255.255.0

  object-network 172.16.103.0 255.255.255.0

  object-group network net-poolvpn

  object-network 192.168.11.0 255.255.255.0

  access list outside nat extended permit ip net local group object all

  access-list extended sheep allowed ip local object-group net object-group net / remote

  access-list extended sheep allowed ip local object-group net net poolvpn object-group

  access-list splittun-vpngroup1 extended permitted ip local object-group net net poolvpn object-group

  pager lines 24

  Within 1500 MTU

  Outside 1500 MTU

  outside1 MTU 1500

  IP local pool ippool 192.168.11.1 - 192.168.11.100 mask 255.255.255.0

  no failover

  ICMP unreachable rate-limit 100 burst-size 10

  don't allow no asdm history

  ARP timeout 14400

  Global 1 interface (outside)

  NAT (inside) 0 access-list sheep

  NAT (inside) 1 access list outside nat

  Route outside 0.0.0.0 0.0.0.0 200.20.20.1 1

  Route inside 172.16.0.0 255.255.255.0 172.16.3.2 1

  Route inside 172.16.1.0 255.255.255.0 172.16.3.2 1

  Route inside 172.16.2.0 255.255.255.0 172.16.3.2 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, uauth 0:05:00 absolute

  dynamic-access-policy-registration DfltAccessPolicy

  the ssh LOCAL console AAA authentication

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

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

  86400 seconds, duration of life crypto ipsec security association

  Crypto ipsec kilobytes of life security-association 400000

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

  card crypto VPNL2L 1 match for sheep

  card crypto VPNL2L 1 set peer 200.30.30.1

  VPNL2L 1 transform-set ESP-3DES-MD5 crypto card game

  map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map

  outside_map interface card crypto outside

  crypto isakmp identity address

  crypto ISAKMP allow outside

  crypto ISAKMP policy 20

  preshared authentication

  3des encryption

  md5 hash

  Group 2

  life 86400

  crypto ISAKMP policy 30

  preshared authentication

  aes-256 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 65535

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  Telnet timeout 5

  SSH timeout 5

  Console timeout 0

  a basic threat threat detection

  Statistics-list of access threat detection

  !

  !

  internal vpngroup1 group policy

  attributes of the strategy of group vpngroup1

  banner value +++ welcome to Cisco Systems 7.0. +++

  value of 192.168.0.1 DNS server 192.168.1.1

  Split-tunnel-policy tunnelspecified

  Split-tunnel-network-list value splittun-vpngroup1

  value by default-ad domain - domain.local

  Split-dns value ad - domain.local

  the address value ippool pools

  username password asa1 VRTlLlJ48/PoDKjS encrypted privilege 15

  tunnel-group 200.30.30.1 type ipsec-l2l

  IPSec-attributes tunnel-group 200.30.30.1

  pre-shared-key *.

  type tunnel-group vpngroup1 remote access

  tunnel-group vpngroup1 General-attributes

  ippool address pool

  Group Policy - by default-vpngroup1

  vpngroup1 group of tunnel ipsec-attributes

  pre-shared-key *.

  context of prompt hostname

  Cryptochecksum:00000000000000000000000000000000

  : end

  ASA2 (config) #sh run

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
  86400 seconds, duration of life crypto ipsec security association
  Crypto ipsec kilobytes of life security-association 400000
  card crypto VPNL2L 1 match for sheep
  card crypto VPNL2L 1 set peer 200.30.30.1
  VPNL2L 1 transform-set ESP-3DES-MD5 crypto card game
  VPNL2L interface card crypto outside
  crypto isakmp identity address
  crypto ISAKMP allow outside
  crypto ISAKMP policy 20
  preshared authentication
  3des encryption
  md5 hash
  Group 2
  life 86400

  tunnel-group 200.30.30.1 type ipsec-l2l
  IPSec-attributes tunnel-group 200.30.30.1
  pre-shared key cisco

  my topology:

  

  I try with the following links, but did not work

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a0080912cfd.shtml

  http://www.Cisco.com/en/us/products/ps6120/products_tech_note09186a00807e0aca.shtml

  Best regards...

  "" I thing both the force of the SAA with the new road outside, why is that? ".

  without the road ASA pushes traffic inward, by default.

  In any case, this must have been a learning experience.

  Hopefully, this has been no help.

  Please rate, all the helful post.

  Thank you

  Rizwan Muhammed.

• ASA 5510 using only the GB interfaces

  I am looking for should I use a 5510 to activate two interfaces for VPN connections broadband from only a few sites. Our 5505 s (I have dozens) can not manage speeds of more than 100 MB and I have now a few FIOS beyond that--150 to 300mpbs.  I want a 5510 basis who needs to manage a few voice / data sites and just use two interfaces. A basic 5510 allow 2 gigabytes or just ports FE interfaces?  I have to be able to use 2 GB interfaces and no one else. I don't know that the 5510 will probably support the same QOS settings that I use on the 5505 s... I just need more speed interface so that I'm not bottlenecking data (I know I could use several 5505 s and extend the charges but is not how I want to do it for other reasons). Thank you

  Hello

  To my knowledge the ASA5510 supports 2 x 1 Gbps interfaces when you the Security license for the SAA. The basic license counts 100Mbps interfaces.

  Take a look at this document for more information on licensing above

  http://www.Cisco.com/en/us/docs/security/ASA/asa82/license/license82.html#wp190732

  Its a document from the 8.2 version but its still even to 9.x on the license requirement more security get the 2 x 1 Gbps interfaces

  The documentation for ASA5500 series promises an 300Mbps for the ASA5510 model flow, but I guess that's a value of location. In the most recent document, two values of max flow max and Multiprotocol are given.

  Here's a link to the document

  http://www.Cisco.com/en/us/prod/collateral/vpndevc/ps6032/ps6094/ps6120/prod_brochure0900aecd80285492.PDF

  -Jouni

• ASA Anyconnect VPN do not work or download the VPN client

  I have a Cisco ASA 5505 that I try to configure anyconnect VPN and thought, I've changed my setup several times but trying to access my static public IP address of the external IP address to download the image, I am not able to. Also when I do a package tracer I see he has been ignored through the acl when the packets from side to the ASA via port 443, it drops because of the ACL. My DMZ so will he look like something trying to access the ASA via the VPN's going to port 443. Here is my config

  XXXX # sh run
  : Saved
  :
  ASA Version 8.4 (3)
  !
  hostname XXXX
  search for domain name
  activate pFTzVNrKdD9x5rhT encrypted password
  zPBAmb8krxlXh.CH encrypted passwd
  names of
  !
  interface Ethernet0/0
  Outside-interface description
  switchport access vlan 20
  !
  interface Ethernet0/1
  Uplink DMZ description
  switchport access vlan 30
  !
  interface Ethernet0/2
  switchport access vlan 10
  !
  interface Ethernet0/3
  switchport access vlan 10
  !
  interface Ethernet0/4
  Ganymede + ID description
  switchport access vlan 10
  switchport monitor Ethernet0/0
  !
  interface Ethernet0/5
  switchport access vlan 10
  !
  interface Ethernet0/6
  switchport access vlan 10
  !
  interface Ethernet0/7
  Description Wireless_AP_Loft
  switchport access vlan 10
  !
  interface Vlan10
  nameif inside
  security-level 100
  IP 192.168.10.1 255.255.255.0
  !
  interface Vlan20
  nameif outside
  security-level 0
  IP address x.x.x.249 255.255.255.248
  !
  Vlan30 interface
  no interface before Vlan10
  nameif dmz
  security-level 50
  IP 172.16.30.1 255.255.255.0
  !
  boot system Disk0: / asa843 - k8.bin
  passive FTP mode
  DNS lookup field inside
  DNS domain-lookup outside
  DNS domain-lookup dmz
  DNS server-group DefaultDNS
  Name-Server 8.8.8.8
  Server name 8.8.4.4
  search for domain name
  network obj_any1 object
  subnet 0.0.0.0 0.0.0.0
  network of the Webserver_DMZ object
  Home 172.16.30.8
  network of the Mailserver_DMZ object
  Home 172.16.30.7
  the object DMZ network
  172.16.30.0 subnet 255.255.255.0
  network of the FTPserver_DMZ object
  Home 172.16.30.9
  network of the Public-IP-subnet object
  subnet x.x.x.248 255.255.255.248
  network of the FTPserver object
  Home 172.16.30.8
  network of the object inside
  192.168.10.0 subnet 255.255.255.0
  network of the VPN_SSL object
  10.101.4.0 subnet 255.255.255.0
  outside_in list extended access permit tcp any newspaper object Mailserver_DMZ eq www
  outside_in list extended access permit tcp any newspaper EQ 587 Mailserver_DMZ object
  outside_in list extended access permit tcp any newspaper SMTP object Mailserver_DMZ eq
  outside_in list extended access permit tcp any newspaper of the Mailserver_DMZ eq pop3 object
  outside_in list extended access permit tcp any newspaper EQ 2525 Mailserver_DMZ object
  outside_in list extended access permit tcp any newspaper of the Mailserver_DMZ eq imap4 object
  outside_in list extended access permit tcp any newspaper EQ 465 Mailserver_DMZ object
  outside_in list extended access permit tcp any newspaper EQ 993 Mailserver_DMZ object
  outside_in list extended access permit tcp any newspaper EQ 995 object Mailserver_DMZ
  outside_in list extended access permit tcp any newspaper EQ 5901 Mailserver_DMZ object
  outside_in list extended access permit tcp any newspaper Mailserver_DMZ eq https object
  Note access list ACL for VPN Tunnel from Split vpn_SplitTunnel
  vpn_SplitTunnel list standard access allowed 192.168.10.0 255.255.255.0
  pager lines 24
  Enable logging
  timestamp of the record
  exploitation forest-size of the buffer to 8192
  logging trap warnings
  asdm of logging of information
  Within 1500 MTU
  Outside 1500 MTU
  MTU 1500 dmz
  local pool VPN_SSL 10.101.4.1 - 10.101.4.4 255.255.255.0 IP mask
  ICMP unreachable rate-limit 1 burst-size 1
  ASDM image disk0: / asdm - 647.bin
  don't allow no asdm history
  ARP timeout 14400
  NAT (inside, outside) static source inside inside static destination VPN_SSL VPN_SSL
  NAT (exterior, Interior) static source VPN_SSL VPN_SSL
  !
  network obj_any1 object
  NAT static interface (indoor, outdoor)
  network of the Webserver_DMZ object
  NAT (dmz, outside) static x.x.x.250
  network of the Mailserver_DMZ object
  NAT (dmz, outside) static x.x.x.. 251
  the object DMZ network
  NAT (dmz, outside) static interface
  Access-group outside_in in external interface
  Route outside 0.0.0.0 0.0.0.0 x.x.x.254 1
  Timeout xlate 03:00
  Pat-xlate timeout 0:00:30
  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-server protocol Ganymede HNIC +.
  AAA-server host 192.168.10.2 HNIC (inside)
  Timeout 60
  key *.
  identity of the user by default-domain LOCAL
  Console HTTP authentication AAA HNIC
  AAA console HNIC ssh authentication
  Console AAA authentication telnet HNIC
  AAA authentication secure-http-client
  http 192.168.10.0 255.255.255.0 inside
  No snmp server location
  No snmp Server contact
  Server enable SNMP traps snmp authentication linkup, linkdown cold start
  Crypto ca trustpoint localtrust
  registration auto
  Configure CRL
  Crypto ca trustpoint VPN_Articulate2day
  registration auto
  name of the object CN = vpn.articulate2day.com
  sslvpnkey key pair
  Configure CRL
  Telnet 192.168.10.0 255.255.255.0 inside
  Telnet timeout 30
  SSH 192.168.10.0 255.255.255.0 inside
  SSH timeout 15
  SSH version 2
  Console timeout 0
  No vpn-addr-assign aaa

  DHCP-client update dns
  dhcpd dns 8.8.8.8 8.8.4.4
  dhcpd outside auto_config
  !
  dhcpd address 192.168.10.100 - 192.168.10.150 inside
  dhcpd allow inside
  !
  dhcpd address dmz 172.16.30.20 - 172.16.30.23
  dhcpd enable dmz
  !
  a basic threat threat detection
  Statistics-list of access threat detection
  no statistical threat detection tcp-interception
  authenticate the NTP
  NTP server 192.168.10.2
  WebVPN
  allow outside
  AnyConnect image disk0:/anyconnect-linux-64-3.1.06079-k9.pkg 1
  AnyConnect enable
  tunnel-group-list activate
  internal VPN_SSL group policy
  VPN_SSL group policy attributes
  value of server DNS 8.8.8.8
  client ssl-VPN-tunnel-Protocol
  Split-tunnel-policy tunnelspecified
  value of Split-tunnel-network-list vpn_SplitTunnel
  the address value VPN_SSL pools
  WebVPN
  activate AnyConnect ssl dtls
  AnyConnect Dungeon-Installer installed
  AnyConnect ssl keepalive 15
  AnyConnect ssl deflate compression
  AnyConnect ask enable
  ronmitch50 spn1SehCw8TvCzu7 encrypted password username
  username ronmitch50 attributes
  type of remote access service
  type tunnel-group VPN_SSL_Clients remote access
  attributes global-tunnel-group VPN_SSL_Clients
  address VPN_SSL pool
  Group Policy - by default-VPN_SSL
  tunnel-group VPN_SSL_Clients webvpn-attributes
  enable VPNSSL_GNS3 group-alias
  type tunnel-group VPN_SSL remote access
  !
  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 sqlnet
  inspect the skinny
  inspect sunrpc
  inspect xdmcp
  inspect the sip
  inspect the netbios
  inspect the tftp
  Review the ip options
  inspect esmtp
  !
  global service-policy global_policy
  context of prompt hostname
  no remote anonymous reporting call
  call-home
  Profile of CiscoTAC-1
  no active account
  http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
  email address of destination [email protected] / * /
  destination-mode http transport
  Subscribe to alert-group diagnosis
  Subscribe to alert-group environment
  Subscribe to alert-group monthly periodic inventory
  monthly periodicals to subscribe to alert-group configuration
  daily periodic subscribe to alert-group telemetry
  Cryptochecksum:d41d8cd98f00b204e9800998ecf8427e
  : end

  XXXX #.

  You do not have this configuration:

   object network DMZ nat (dmz,outside) static interface

  Try and take (or delete):

   object network DMZ nat (dmz,outside) dynamic interface

• ASA 5505 VPN sessions maximum 25?

  Hello friend´s

  The company I work when acquired several ASA 5505, so now we will be able to connect several branches at Headquarters. But, now, I know that the ASA 5505 just scalates to 25 VPN sessions, I think that it won´t be enough to support the operations of an office. I have a lot of questions about this:

  Is - what the number 25 menas supporting up to 25 L2L tunnels? Or it means 25 sessions, regardless of the amount of L2L tunnels?

  Is this the way number 25 supporting up to 25 users in the Branch Office? Or it means that a user can use several sessions?

  I'm the stage of testing in a laboratory where one PC connects to many applications, at - it now someone if there is a command in the SAA to check how many VPN sessions is used?

  Please, do not hesitate to ask as much as necessary information. Any comments or document will be appreciated.

  Kind regards!

  Hi Alex,

  The assistance session 25 ASA 5505 VPN as max for IKEv1 or IPSEC tunnels customers it could be up to 25 L2L tunnels or 25 users using ikev1 (Legacy IPSEC client) and another 25 sessions for Anyconnect or Webvpn in this case are used in function.

  To check how many sessions VPN is currently running, run the command 'Show vpn-sessiondb' and 'display the summary vpn-sessiondb '.

  Find the official documentation for the ASA5505 on the following link:

  http://www.Cisco.com/c/en/us/products/collateral/security/ASA-5500-series-next-generation-firewalls/datasheet-C78-733510.html

  Rate if helps.

  -Randy-

• block access to the local asa firewall vpn accounts

  I'm looking for the local accounts on the firewall and would like to make sure that users who have local accounts for vpn do not have for the firewall itself through asdm, telnet, ssh to the management.

  Is the only aaa on the firewall command

  the ssh LOCAL console AAA authentication

  With this command, if I change the local account setting to 'NO ASDM, SSH, Telnet or access Console' (see attached screenshot) will that still allow users to vpn in and access the network because they have to take off but any what potential access to the firewall?

  Thank you

  Hello

  Yes, if you select the option "No., ASDM, SSH, TELNET or Console access" allows to block only the admin access to the firewall. Here's the equivalent CLI for this option:

  myASA(config-username) # type of service?

  the user mode options/controls:
  Admin user is authorized to access the configuration prompt.
  NAS-prompt user is allowed access to the exec prompt.
  remote user has access to the network.

  If you use this option you will be on the third option in the above list that is remote access. Users will have the option of VPN in but no admin (asdm, ssh, telnet or console)

  Thank you

  Waris Hussain.

• 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