IPSEC Idle timeout

Hello

Is someone can you please tell me what the default timeout on IPSEC tunnels. My problem is that I have a tunnel created on a 7206 I need to check what is the timeout on the box settings.

Kind regards

Anuradha.

The time-out period is intended to provide security for a VPN connection. After the time of the said keys etc. are regenerated to reduce the impact of all their discovery during the active lifetime of the seized material. If PFS (Perfect Forward Secrect) serves these concerns are even lower. The SAs are somewhat restored before the time-out period so that there is no downtime. It is by the Guide of Configuration Cisco ASA:

"You can change the values of global life used by the security apparatus in the negotiation of new IPSec security associations. You can override these values of overall life for a particular encryption card.

IPSec security associations use a derived shared secret key. The key part of the SA. They together to demand the key to refresh. Each SA has two lives: "programmed" and "traffic volume." A SA document expires at the end of the respective life expectancy and negotiations begin again. The default lifetimes are 28 800 seconds (eight hours) and 4 608 000 kilobytes (10 megabytes per second for an hour).

If you change a global lifetime, the security apparatus removes the tunnel. It uses the new value in the negotiation of SAs subsequently established.

When a card encryption has no configured lifetime values and the security apparatus asks a new SA, it inserts the global lifetime values used in the SA in the request sent to the peer. When a peer receives a request for negotiation, use the smaller of the value of life proposed by the peer or the value of life locally configured as HIS new life.

Peers are negotiating a new SA before the threshold of life of the existing to ensure that a new is ready when the existing one expires. The peers negotiate a new SA when there are about 5 to 15 percent of the life of the existing AA"

Concerning

Farrukh

Tags: Cisco Security

Similar Questions

IPSEC Idle timeout issues

Hi all

I am trying to diagnose a problem with IPSEC, that I can't understand. I have a tunnel that is constantly giving up connection, run a debugging I see this message as the reason for the passing tunnel:

Group = 1.1.1.1, IP = 1.1.1.1, Connection completed for peer 1.1.1.1. Reason: Remote Proxy 10.20.0.0 Timeout, Proxy Local 10.10.252.0 Idle IPSec Security Association

Group = 1.1.1.1, Username = 1.1.1.1, IP = 1.1.1.1, disconnected Session. Session type: IPSecLAN2LAN, duration: 1: 00: 02:00, xmt bytes: 2300, RRs bytes: 0, right: Idle Timeout

Now, I think that it is basically because there is no interesting traffic (correct me if im wrong).

However, I am a bit confused because after reading this document:

http://www.Cisco.com/en/us/docs/iOS-XML/iOS/sec_conn_dplane/configuration/15-1s/sec-IPSec-idle-TMRS.html

It is said...

"If the IPsec SA slow timers are not configured, only the global lifetimes of IPsec security associations are applied. SAs remained until the expiring global timers, regardless of activity by peers. »

It seems that the idle timer would only be if he specifically configured, if not then it will be just to wait use the world clock but the global timer should not tear connection but just re-new keys.

I try to find the reason why the tunnel is down, but how can he be inactivity timer sa - if it is not configured?

Any help on that would be great.

Thank you

I guess that it is an ASA. Try something like:

attributes of Group Policy DfltGrpPolicy
VPN-idle-timeout 1440

For a 24-hour timeout.

VPN client idle timeout (need to order)

Hello Experts,

I have the current configuration:

Router Cisco 3700 and a version of the client vpn cisco 4.7

I would like to know what is the command set up on the router so that my vpn clients may be inactive for 1 hour or more without having previously disconnected.

Thank you very much

Randall

Hi Randall,.

You can use the following command to increase the idle-timeout:

cry dynamic-map 1

all security association idle time<60-86400s>

output

* Please rate if this helped.

-Kanishka

The 'IETF-RADIUS-Idle-Timeout' value substitute "Vpn-session-timeout' of group policy?

Hello community,

I wish to have a dynamic substitution of "Vpn-session-timeout' of Group Policy (using"ldap attribute-map").

Read the section "Support for RADIUS authorization attributes" of the SAA, it is not clear, but apparently attribute 'IETF-RADIUS-Session-Timeout' being Cisco attribute name of the ASA to "vpn-session-timeout '.

Can anyone confirm?

R, Alex

Yes!

http://www.Cisco.com/en/us/docs/net_mgmt/cisco_secure_access_control_ser...

Idle Timeout Code

I'm hoping to get help from a code of timeout. I create a book of photo short using Adobe Edge animate and if someone is on Page 3 for more of lets say 1 minute without clicking on the page following I want to return the cover image. As a test I put the scene for his works and 5 seconds to set an alert if not clicked on grand! Unfortunately, it was just a test and I wanted to replace the alert with symbols (the cover image) but it didn't work at all. Help would be appreciated!
Code in step
var r;
var timer;
doIt() {} function
r = confirm ('Hello');
If (r == true) {}
setIt();
} else {}
screen saver
Alert ("bye!"); }};
function setIt() {}
Timer is setTimeout (must, 5000);. };
Code Stage.Click:
clearTimeout() (timer);
setIt();

Hey evanam,

I don't know how you layer your project but this might work, but you can try:

var r;

var timer;

doIt() {} function

r = confirm ('Hello');

If (r == true) {}

setIt();

} else {}

sym.getComposition () .getStage ().$("cover").show ();

}};

function setIt() {}

Timer = setTimeout (must, 60000) ;} ;

Code Stage.Click:

clearTimeout() (timer);

setIt();

What I did is extended to 60 seconds timer and edited the other so if you're in a symbol you can go to the main stage and display the cover element.

hope this helps (if no example of the project would help)

Owen

IPSec Tunnel permanent between two ASA

Hello

I configured a VPN IPSec tunnel between two ASA 5505 firewall. I want to assure you as the IPSec tunnel (this is why the security association) is permanent and do not drop due to the idle state.

What should I do?

Thanks for any help

Yves

Disables keepalive IKE processing, which is enabled by default.

(config) #tunnel - 10.165.205.222 group ipsec-attributes

KeepAlive (ipsec-tunnel-config) #isakmp disable

Set a maximum time for VPN connections with the command of vpn-session-timeout in group policy configuration mode or username configuration mode:

attributes of hostname (config) #-Group Policy DfltGrpPolicy
hostname (Group Policy-config) #vpn - idle - timeout no

attributes of hostname (config) #-Group Policy DfltGrpPolicy
hostname (Group Policy-config) #vpn - session - timeout no

Thank you

Ajay

I get the error message on debugging ipsec-l2l tunnel

Hello

Can someone help me understand the debug message?
I get the error message on debugging ipsec-l2l tunnel

I tried to configure an ASA5520 with an ipsec-l2l to ios router 1721

= 1721 router =.

Cisco 1721 (flash: c1700-k9o3sy7 - mz.123 - 2.XC2.bin)
80.89.47.102 outside
inside 10.100.110.1 255.255.255.0

Debug crypto ipsec
Debug crypto ISAKMP

-config-
crypto ISAKMP policy 1
BA 3des
md5 hash
preshared authentication
Group 2
0 1234567890 128.39.189.10 crypto isakmp key address
!
!
Crypto ipsec transform-set esp-3des pix-series
!
ASA 10 ipsec-isakmp crypto map
defined by peer 128.39.189.10
transform-set pix - Set
match address 101
!
!
interface FastEthernet0

Outside-interface description

IP 80.89.47.102 255.255.255.252

NAT outside IP

card crypto asa

!

interface Vlan10
Inside description
IP 10.100.110.1 255.255.255.0
IP nat inside

!

!

IP nat inside source overload map route interface FastEthernet0 sheep

!

access-list 101 permit ip 10.100.110.0 0.0.0.255 10.100.4.0 0.0.3.255

!

access-list 110 deny ip 10.100.110.0 0.0.0.255 10.100.4.0 0.0.3.255
access-list 110 permit ip 10.100.110.0 0.0.0.255 any
!
sheep allowed 10 route map
corresponds to the IP 110
!

= Config ASA =.

Cisco 5520 ASA Version 8.2 (1)
128.39.189.10 outside
inside 10.100.4.255 255.255.252.0

Debug crypto ipsec
Debug crypto ISAKMP

-Config-
!
Allow Access-list extended sheep 255.255.252.0 IP 10.100.4.0 10.100.110.0 255.255.255.0
!
access extensive list ip 10.100.4.0 outside110 allow 255.255.252.0 10.100.110.0 255.255.255.0
!

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 - safety 4608000 association
card crypto outside_map 11 match address outside110
peer set card crypto outside_map 11 80.89.47.102
card crypto outside_map 11 game of transformation-ESP-3DES-MD5
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
md5 hash
Group 2
life 86400

!

attributes of Group Policy DfltGrpPolicy
VPN-idle-timeout no
Protocol-tunnel-VPN IPSec

!

tunnel-group 80.89.47.102 type ipsec-l2l
IPSec-attributes tunnel-group 80.89.47.102
pre-shared key 1234567890

Concerning
Tor

You have a transformation defined on the SAA named ESP-3DES-MD5? Your crypto card refers to that but I don't see it listed in the config you have posted. I don't have much experience with routers, but is MD5 hashing algoritm (and why it is not)?

James

Windows L2TP/IPSec to ASA

Hello

I configured on ASA windows L2TP/Ipsec connections. Phase 1 and 2 are successful, the tunnel is created but immediately after this deletet. Tested from windows XP and windows 7. I use DefaultRAGroup for that (can not use any group which is by default not - limitation of windows). Here is my config:

attributes of Group Policy DfltGrpPolicy
value of 10.1.1.1 WINS server
value of server DNS 10.1.1.1
VPN-idle-timeout 300
Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
the authentication of the user activation
allow to NEM
NAC-parameters DfltGrpPolicy-NAC-framework-create value
WebVPN
SVC keepalive no
client of dpd-interval SVC no
dpd-interval SVC bridge no
value of customization DfltCustomization

attributes global-tunnel-group DefaultRAGroup
asa-admins address pool
authentication-server-group CSACS
IPSec-attributes tunnel-group DefaultRAGroup
pre-shared-key *.
Disable ISAKMP keepalive
tunnel-group DefaultRAGroup ppp-attributes
PAP Authentication
ms-chap-v2 authentication
eap-proxy authentication

Crypto-map dynamic outside_dyn_map 10 the value transform-set TRANS_ESP_AES_SHA TRANS_ESP_DES_SHA ESP-AES-256-SHA ESP-AES-256-MD5 ESP-AES-128-SHA ESP-AES-128-MD5 MD5-ESP-3DES ESP-3DES-SHA ESP-DES-MD5 ESP-DES-SHA
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside

And here are some logs:

17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715027: Group = DefaultRAGroup, IP = 193.193.193.193, IPSec SA proposal # 1, turn # 1 entry overall SA IPSec acceptable matches # 10

17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/4500
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: outgoing remote access to ITS (SPI = 0xAEA59455) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715007: Group = DefaultRAGroup, IP = 193.193.193.193, IKE got a msg KEY_ADD for SA: SPI = 0xaea59455
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-6-602303: IPSEC: incoming remote access to ITS (SPI = 0x9D3B8BDE) between the outside of the interface and 193.193.193.193 (user = DefaultRAGroup) was created.
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715077: Group = DefaultRAGroup, IP = 193.193.193.193, pitcher: received KEY_UPDATE, spi 0x9d3b8bde
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-715080: Group = DefaultRAGroup, IP = 193.193.193.193, timer to generate a new key to start P2: 3060 seconds.
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % 713120-5-ASA: Group = DefaultRAGroup, IP = 193.193.193.193, PHASE 2 COMPLETED (msgid = 00000001)
17 February 13:27:07 vpnasa1 February 17, 2010 13:27:07 vpnasa1: % ASA-7-713906: IKEQM_Active() Add L2TP classification rules: ip <193.193.193.193>mask <0xFFFFFFFF>port<4204>
17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-7-710005: UDP request and eliminated from 193.193.193.193/4204 outside: outside-interface/1701
17 February 13:27:08 vpnasa1 February 17, 2010 13:27:08 vpnasa1: % ASA-6-302016: connection UDP disassembly 56281479 for outside:193.193.193.193/4204 of identity: outside-interface/1701 duration 0:01:07 431 bytes
17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-302015: built connection UDP incoming 56282536 for outside:193.193.193.193/4204 (193.193.193.193/4204) to the identity: outside-interface/1701 (outside-interface/1701)
17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603106: L2TP Tunnel created, tunnel_id 50, remote_peer_ip is 193.193.193.193 ppp_virtual_interface_id 1, client_dynamic_ip is 0.0.0.0 username is user1
17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-6-603107: L2TP Tunnel deleted, tunnel_id = 50 remote_peer_ip = 193.193.193.193

17 February 13:27:10 vpnasa1 February 17, 2010 13:27:10 vpnasa1: % ASA-4-113019: Group = DefaultRAGroup, username =, IP = 193.193.193.193, disconnected Session. Session type: IPsecOverNatT, duration: 0 h: 00 m: 03 s, xmt bytes: 795 bytes RRs: 1204, reason: L2TP initiated

What's wrong?

Thanx

Please go ahead and activate the following command:

ISAKMP nat-traversal crypto

Try again.

unlimited time-out, but the idle time-out is 30 minutes per session

Hi all

I connect with client Anyconnect for an ASA5510 (8.2.1 (11))

In group policy, I idle timeout = unlimited, but if I control the session in asdm and the command line

I find idle timeout = 30 minutes.

If I insert idle timeout = 60 in politics, in the session I see Idle timeout = 60 min.

Is only a problem in the visualization of the session?

Defining the 'vpn-idle-timeout none' group strategy is a misunderstood command. When it is set in group policy, it does not neutralize the idle-timeout. In the past, I filed a bug in order to clarify what this setting (see CSCsm15079) to clarify the misunderstanding. In more recent versions of the code with bug fix, context-sensitive help for command now correctly explained:

ASA(config-Group-Policy) # vpn - idle - timeout?

orders/options mode group policy:

<1-35791394>Number of minutes

No IPsec VPN: disable the time-out and allow indefinite idling;

VPN SSL: Use the value by defect-idle-timeout

When set to none, and you are using SSL VPN, this means that he will inherit the default-timeout defined under the Webvpn config. The default value for this command is 30 minutes, so that's probably why ASDM displays 30 minutes. If you want to adjust this value, it can be changed with:

conf t

WebVPN

by default-idle-timeout

If you want an 'unlimited' idle time, must be defined the vpn-idle-timeout in group policy for a specific number instead of "none" - the maximum that you can set to the vpn-idle-timeout command is 35791394 minutes (something like ~ 24000 days or essentially unlimited).

Please note this post and mark it as resolved if he addressed the issue.

IPSEC RA - activate crossed but restrict access to the web

ASA5520 8.2 (5) 30

Greetings,

I have an IPSEC RA strategy that has implemented to tunnel all traffic (no split tunnel) by the ASA (which ends on the external interface). I need to be able to allow VPN users to access a web page (crossed) thesesame on the external interface.

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

Here are the current settings:

Group Policy Admins L internal

attributes of Group Policy L_Admins

value of server WINS 172.16.0.33 172.16.0.9

value of 172.16.0.33 DNS server 172.16.0.9

VPN-idle-timeout 60

VPN-session-timeout 480

VPN-value filter-admin-l

IP 172.30.4.0 allow Access-list l-admin-test-filter extended 255.255.255.252 host 172.16.0.33

IP 172.30.4.0 allow Access-list l-admin-test-filter extended 255.255.255.252 host 172.16.0.9

IP 172.30.4.0 allow Access-list l-admin-test-filter extended 255.255.252.252 172.16.1.4 host

IP 172.30.4.0 allow Access-list l-admin-test-filter extended 255.255.252.252 welcome 172.16.1.2

access-list extended l-admin-test-filter permit ip 172.30.4.0 255.255.252.252 10.24.0.0 255.252.0.0

IP 172.30.4.0 allow Access-list l-admin-test-filter extended 255.255.252.252 the host 172.16.0.233

Protocol-tunnel-VPN IPSec

Split-tunnel-policy tunnelall

value by default-field IHI.local

type tunnel-group L_Admins remote access

attributes global-tunnel-group L_Admins

address ili_global pool

PhoneFactor authentication-server-group

Group Policy - by default-L_Admins

IPSec-attributes tunnel-group L_Admins

pre-shared-key *.

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

Crossed is not currently enabled, so I guess I have to add:

permit same-security-traffic inter-interface

and (I guess)

mask IP local pool l_admins 172.30.4.1 - 172.30.4.2 255.255.255.252

Global (outside) 1 interface * PAT IP

NAT (outside) 1 mask 172.30.4.1 - 172.30.4.2 255.255.255.252

But from there I don't know how to restrict access to a single external IP on the web on port 80.

Hello

Enter the correct command to permit traffic and the same interface of leave is

permit same-security-traffic intra-interface

The command you posted allow traffic between 2 different interfaces that have the same value of 'security level'

permit same-security-traffic inter-interface

What about PAT Dynamics for Internet traffic

If you have already

Global 1 interface (outside)

Then you will need the command "nat" for the VPN pool

NAT (outside) 1 172.30.4.0 255.255.255.252

In what concerns the control of Internet traffic, should not be able to simply add this destination IP address to the VPN filter ACL you have ever used? I mean the ACL named "l-admin-test-filter".

For example

L-admin-test-filter access list note allow the external server connection

access-list l-admin-filter-test permit tcp 172.30.4.0 255.255.255.252 host eq 80

access-list l-admin-filter-test permit tcp 172.30.4.0 255.255.255.252 host eq 443

access-list l-admin-filter-test permit tcp 172.30.4.0 255.255.255.252 host eq 8080

-Jouni

Client IPSec VPN in ASA9.02

Hi all

I have a problem of Client VPN configuration in my ASA 5512, ASA 9.02 running. I tried several configuration but still does not not even using the VPN WIZARD in ASDM.

Please let know us if I missed something.

There is no response when I try to connect using VPN CLient 5.0.07.0410.

VERSION OF THE ASA

Cisco Adaptive Security Appliance Software Version 9.0 (2)

Version 7.1 Device Manager (2) 102

###############################################################################################################

Config 1

access-list standard SPLIT allow 192.168.100.0 255.255.255.0

!

local pool VPN_POOL 192.168.200.1 - 192.168.200.254 255.255.255.0 IP mask

!

Crypto ipsec transform-set esp-3des esp-md5-hmac VPNU ikev1

Crypto dynamic-map DYN_MAP 1 set transform-set VPNU ikev1

!

card crypto IPSec_map 1-isakmp dynamic ipsec DYN_MAP

IPSec_map interface card crypto outside

Crypto ikev1 allow outside

!

IKEv1 crypto policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

!

IKEv1 crypto policy 65535

preshared authentication

3des encryption

sha hash

Group 2

life 86400

!

internal GETUVPN_POLICY group policy

GETUVPN_POLICY group policy attributes

Split-tunnel-policy tunnelspecified

Split-tunnel-network-list value SPLIT

!

type tunnel-group GETUVPN remote access

attributes global-tunnel-group GETUVPN

address VPN_POOL pool

LOCAL authority-server-group

Group Policy - by default-GETUVPN_POLICY

IPSec-attributes tunnel-group GETUVPN

IKEv1 pre-shared-key cisco123

!

###############################################################################################################

Config 2

IP local pool vpnpool 192.168.200.1 - 192.168.200.254

!

Note of sheep-access list ACL for avoidance of Nat

10.10.100.0 IP Access-list extended sheep 255.255.255.192 allow 192.168.200.0 255.255.255.0

!

Note access list ACL for VPN Tunnel from Split vpn_SplitTunnel

standard access list vpn_SplitTunnel allow 10.10.100.0 255.255.255.192

!

!

NAT (inside) 0 access-list sheep

!

!

internal IPSec_map group strategy

attributes of Group Policy IPSec_map

VPN-idle-timeout 120

Protocol-tunnel-VPN IPSec

Split-tunnel-policy tunnelspecified

value of Split-tunnel-network-list vpn_SplitTunnel

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown cold start

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

Crypto-card high dynmap 30 transform-set Dynamics - a

card crypto ipsec IPSec_map 65535-isakmp dynamic dynmap

IPSec_map interface card crypto outside

crypto isakmp identity address

crypto ISAKMP allow outside

crypto ISAKMP policy 11

preshared authentication

3des encryption

md5 hash

Group 2

life 86400

Crypto isakmp nat-traversal 20

tunnel-group GETUVPN type ipsec-ra

attributes global-tunnel-group GETUVPN

address vpnpool pool

Group Policy - by default-IPSec_map

!

!

IPSec-attributes tunnel-group GETUVPN

pre-shared-key Cisco123

!

###############################################################################################################

Config 3

IKEv1 crypto policy 1

preshared authentication

3des encryption

sha hash

Group 2

life 86400

!

address identity ikev1 crypto

Crypto ikev1 allow outside

IKEv1 crypto policy 11

!

IP local pool vpnpool 192.168.200.1 - 192.168.200.254

!

Crypto ipsec transform-set esp-3des esp-md5-hmac CLIENTVPN ikev1

type tunnel-group GETUVPN remote access

attributes global-tunnel-group GETUVPN

address pool VPN-pool

!

IPSec-attributes tunnel-group GETUVPN

IKEv1 pre-shared-key Cisco123

Crypto-map dynamic dyn1 ikev1 transform-set VPNU 1 set

Crypto-map dynamic dyn1 1jeu reverse-road

map IPSec_map 1-isakmp ipsec crypto dynamic dyn1

IPSec_map interface card crypto outside

!

Hello

Try the first config with a minor change (marked in red)

access-list standard SPLIT allow 192.168.100.0 255.255.255.0

!

local pool VPN_POOL 192.168.200.1 - 192.168.200.254 255.255.255.0 IP mask

!

Crypto ipsec transform-set esp-3des esp-md5-hmac VPNU ikev1

Dynamic crypto map DYN_MAP 65535 set transform-set VPNU ikev1

!

card crypto IPSec_map 65535-isakmp dynamic ipsec DYN_MAP

IPSec_map interface card crypto outside

Crypto ikev1 allow outside

!

IKEv1 crypto policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

!

IKEv1 crypto policy 65535

preshared authentication

3des encryption

sha hash

Group 2

life 86400

!

internal GETUVPN_POLICY group policy

GETUVPN_POLICY group policy attributes

Split-tunnel-policy tunnelspecified

Split-tunnel-network-list value SPLIT

!

type tunnel-group GETUVPN remote access

attributes global-tunnel-group GETUVPN

address VPN_POOL pool

LOCAL authority-server-group

Group Policy - by default-GETUVPN_POLICY

IPSec-attributes tunnel-group GETUVPN

IKEv1 pre-shared-key cisco123

Also add a NAT0 configuration in the new format NAT

the object of the LAN network

255.255.255.192 subnet 10.10.100.0

network of the VPN-POOL object

192.168.200.0 subnet 255.255.255.0

NAT static destination LAN LAN (indoor, outdoor) static source VPN-VPN-POOL

Hope this helps

-Jouni

ASA IPSEC site-to-site with NAT problem

Hello

I have what I thought was a simple configuration, but I saw the questions and could use a second set of eyes.

I have a site-to-site between two locations:

Site A is 192.168.0.0/24

Site B is 192.168.4.0/24

I was requested to NAT all communications between these sites for 10.57.4.0/24 and for a single static 192.168.0.112 NAT host at 10.57.4.50.

Tunnel is running, and I can ping through the link at the end to 192.168.4.20 host; no problems. But I'm having a problem application where it will be established communications. I suspect it's the reverse NAT, but I went through the configuration several times. All NAT connections would be 10.57.4.50 address should given to 192.168.0.112, no restrictions. All connections to 192.168.4.20, should be NAT should 10.57.4.50 to transverse tunnel.

The system of site B can also ping 10.57.4.50.

Here's the running configuration:

ASA 8.3 Version (2)

!

hostname fw1

domain name

activate the password encrypted

passwd encrypted

names of

!

interface Vlan1

Description city network internal

nameif inside

security-level 100

IP 192.168.9.1 255.255.255.0

!

interface Vlan2

Description Internet Public

nameif outside

security-level 0

IP 173.166.117.186 255.255.255.248

!

interface Vlan3

DMZ (CaTV) description

nameif dmz

security-level 50

IP 192.168.2.1 255.255.255.0

!

interface Vlan5

PD Network description

nameif PDNet

security level 95

the IP 192.168.0.1 255.255.255.0

!

interface Vlan10

Description Network Infrastructure

nameif InfraNet

security-level 100

IP 192.168.10.1 255.255.255.0

!

interface Vlan13

Description wireless comments

nameif Wireless-comments

security-level 25

IP 192.168.1.1 255.255.255.0

!

interface Vlan23

nameif StateNet

security-level 75

IP 10.63.198.2 255.255.255.0

!

interface Ethernet0/0

switchport access vlan 2

!

interface Ethernet0/1

switchport trunk allowed vlan 1,5,10,13

switchport trunk vlan 1 native

switchport mode trunk

Speed 100

full duplex

!

interface Ethernet0/2

switchport access vlan 3

!

interface Ethernet0/3

!

interface Ethernet0/4

switchport trunk allowed vlan 1,10,13

switchport trunk vlan 1 native

switchport mode trunk

!

interface Ethernet0/5

switchport access vlan 23

!

interface Ethernet0/6

Shutdown

!

interface Ethernet0/7

switchport trunk allowed vlan 1

switchport trunk vlan 1 native

switchport mode trunk

Shutdown

!

exec banner restricted access

banner restricted access connection

passive FTP mode

clock timezone IS - 5

clock to summer time EDT recurring

DNS server-group DefaultDNS

domain name

permit same-security-traffic inter-interface

network obj_any object

subnet 0.0.0.0 0.0.0.0

service of the IMAPoverSSL object

destination eq 993 tcp service

IMAP over SSL description

service of the POPoverSSL object

tcp destination eq 995 service

POP3 over SSL description

service of the SMTPwTLS object

tcp destination eq 465 service

SMTP with TLS description

network object obj - 192.168.9.20

Home 192.168.9.20

object obj-claggett-https network

Home 192.168.9.20

network of object obj-claggett-imap4

Home 192.168.9.20

network of object obj-claggett-pop3

Home 192.168.9.20

network of object obj-claggett-smtp

Home 192.168.9.20

object obj-claggett-imapoverssl network

Home 192.168.9.20

object obj-claggett-popoverssl network

Home 192.168.9.20

object obj-claggett-smtpwTLS network

Home 192.168.9.20

network object obj - 192.168.9.120

Home 192.168.9.120

network object obj - 192.168.9.119

Home 192.168.9.119

network object obj - 192.168.9.121

Home 192.168.9.121

object obj-wirelessnet network

subnet 192.168.1.0 255.255.255.0

network of the Clients_sans_fil object

subnet 192.168.1.0 255.255.255.0

object obj-dmznetwork network

Subnet 192.168.2.0 255.255.255.0

network of the FD_Firewall object

Home 74.94.142.229

network of the FD_Net object

192.168.6.0 subnet 255.255.255.0

network of the NETWORK_OBJ_192.168.10.0_24 object

192.168.10.0 subnet 255.255.255.0

object obj-TownHallNet network

192.168.9.0 subnet 255.255.255.0

network obj_InfraNet object

192.168.10.0 subnet 255.255.255.0

network of the NETWORK_OBJ_192.168.0.0_24 object

192.168.0.0 subnet 255.255.255.0

network of the NHDOS_Firewall object

Home 72.95.124.69

network of the NHDOS_SpotsHub object

Home 192.168.4.20

network of the IMCMOBILE object

Home 192.168.0.112

network of the NHDOS_Net object

subnet 192.168.4.0 255.255.255.0

network of the NHSPOTS_Net object

10.57.4.0 subnet 255.255.255.0

network of the IMCMobile_NAT_IP object

Home 10.57.4.50

service EmailServices object-group

Description of e-mail Exchange Services / Normal

service-object, object IMAPoverSSL

service-object, object POPoverSSL

service-object, object SMTPwTLS

the purpose of the tcp destination eq https service

the purpose of the tcp destination eq imap4 service

the purpose of the tcp destination eq pop3 service

the purpose of the tcp destination eq smtp service

object-group service DM_INLINE_SERVICE_1

service-object, object IMAPoverSSL

service-object, object POPoverSSL

service-object, object SMTPwTLS

the purpose of the tcp destination eq pop3 service

the purpose of the tcp destination eq https service

the purpose of the tcp destination eq smtp service

object-group service DM_INLINE_SERVICE_2

service-object, object IMAPoverSSL

service-object, object POPoverSSL

service-object, object SMTPwTLS

the purpose of the tcp destination eq https service

the purpose of the tcp destination eq pop3 service

the purpose of the tcp destination eq smtp service

the obj_clerkpc object-group network

PCs of the clerk Description

network-object object obj - 192.168.9.119

network-object object obj - 192.168.9.120

network-object object obj - 192.168.9.121

the TownHall_Nets object-group network

object-network 192.168.10.0 255.255.255.0

network-object object obj-TownHallNet

the DM_INLINE_NETWORK_1 object-group network

object-network 192.168.10.0 255.255.255.0

object-network 192.168.9.0 255.255.255.0

the DOS_Networks object-group network

network-object 10.56.0.0 255.255.0.0

network-object, object NHDOS_Net

outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_2 any external interface

outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 any host 192.168.9.20

StateNet_access_in list extended access permitted ip object-group obj_clerkpc one

permit access ip 192.168.0.0 scope list PDNet_access_in 255.255.255.0 192.168.10.0 255.255.255.0

PDNet_access_in list extended access allowed object IMCMobile_NAT_IP object-group DOS_Networks debug log ip

PDNet_access_in list extended access permitted ip object IMCMOBILE object-group DOS_Networks

outside_2_cryptomap extended access list permit ip DM_INLINE_NETWORK_1 object FD_Net object-group

outside_1_cryptomap extended access list permit ip object NHSPOTS_Net object-group DOS_Networks

pager lines 24

Enable logging

Test1 logging level list class debug vpn

logging of debug asdm

E-mail logging errors

address record

logging level -l errors ' address of the recipient

Within 1500 MTU

Outside 1500 MTU

MTU 1500 dmz

MTU 1500 Wireless-comments

MTU 1500 StateNet

MTU 1500 InfraNet

MTU 1500 PDNet

no failover

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 635.bin

don't allow no asdm history

ARP timeout 14400

NAT (InfraNet, outside) static static source to destination TownHall_Nets TownHall_Nets FD_Net FD_Net

NAT static TownHall_Nets TownHall_Nets destination (indoor, outdoor) static source FD_Net FD_Net

public static IMCMOBILE IMCMobile_NAT_IP destination NAT (all, outside) static source DOS_Networks DOS_Networks

!

network obj_any object

NAT static interface (indoor, outdoor)

object obj-claggett-https network

NAT (inside, outside) interface static tcp https https service

network of object obj-claggett-imap4

NAT (inside, outside) interface static tcp imap4 imap4 service

network of object obj-claggett-pop3

NAT (inside, outside) interface static tcp pop3 pop3 service

network of object obj-claggett-smtp

NAT (inside, outside) interface static tcp smtp smtp service

object obj-claggett-imapoverssl network

NAT (inside, outside) interface static tcp 993 993 service

object obj-claggett-popoverssl network

NAT (inside, outside) interface static tcp 995 995 service

object obj-claggett-smtpwTLS network

NAT (inside, outside) interface static tcp 465 465 service

network object obj - 192.168.9.120

NAT (inside, StateNet) 10.63.198.12 static

network object obj - 192.168.9.119

NAT (all, StateNet) 10.63.198.10 static

network object obj - 192.168.9.121

NAT (all, StateNet) 10.63.198.11 static

object obj-wirelessnet network

NAT (Wireless-Guest, outside) static interface

object obj-dmznetwork network

interface static NAT (all, outside)

network obj_InfraNet object

NAT (InfraNet, outside) static interface

Access-group outside_access_in in interface outside

Access-group StateNet_access_in in the StateNet interface

Access-group PDNet_access_in in interface PDNet

Route outside 0.0.0.0 0.0.0.0 173.x.x.x 1

Route StateNet 10.x.x.x 255.255.0.0 10.63.198.1 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

http server enable 5443

http 192.x.x.x 255.255.255.0 inside

http 7.x.x.x 255.255.255.255 outside

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-3DES-MD5-esp-3des esp-md5-hmac

life crypto ipsec security association seconds 28800

Crypto ipsec kilobytes of life - safety 4608000 association

card crypto outside_map 1 match address outside_1_cryptomap

card crypto outside_map 1 set 72.x.x.x counterpart

map outside_map 1 set of transformation-ESP-3DES-MD5 crypto

card crypto outside_map 2 match address outside_2_cryptomap

card crypto outside_map 2 set pfs

card crypto outside_map 2 peers set 173.x.x.x

card crypto outside_map 2 game of transformation-ESP-3DES-SHA

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

Telnet 192.168.9.0 255.255.255.0 inside

Telnet timeout 5

SSH 192.168.9.0 255.255.255.0 inside

SSH timeout 5

Console timeout 0

dhcpd dns 208.67.222.222 208.67.220.220

dhcpd lease 10800

dhcpd outside auto_config

!

dhcpd address dmz 192.168.2.100 - 192.168.2.254

dhcpd dns 8.8.8.8 8.8.4.4 dmz interface

dhcpd enable dmz

!

dhcpd address 192.168.1.100 - 192.168.1.254 Wireless-comments

dhcpd enable Wireless-comments

!

a basic threat threat detection

a statistical threat detection host number rate 2

statistical threat detection port

Statistical threat detection Protocol

Statistics-list of access threat detection

no statistical threat detection tcp-interception

NTP server 63.240.161.99 prefer external source

NTP server 207.171.30.106 prefer external source

NTP server 70.86.250.6 prefer external source

WebVPN

attributes of Group Policy DfltGrpPolicy

internal FDIPSECTunnel group strategy

attributes of Group Policy FDIPSECTunnel

VPN-idle-timeout no

Protocol-tunnel-VPN IPSec l2tp ipsec

support for username password encrypted privilege 15

tunnel-group 72.x.x.x type ipsec-l2l

72.x.x.x group of tunnel ipsec-attributes

pre-shared key *.

tunnel-group 173.x.x.x type ipsec-l2l

tunnel-group 173.x.x.x General-attributes

Group Policy - by default-FDIPSECTunnel

173.x.x.x group of tunnel ipsec-attributes

pre-shared key *.

!

class-map inspection_default

match default-inspection-traffic

!

!

type of policy-card inspect dns migrated_dns_map_1

parameters

message-length maximum 1024

Policy-map global_policy

class inspection_default

inspect the migrated_dns_map_1 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

inspect the icmp

!

global service-policy global_policy

192.168.9.20 SMTP server

context of prompt hostname

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:ad0f9ad192c3ee212172f5b00b12ce76

: end

If you do not have access to the remote site, you participate themselves to network and compare each other configurations. You will need to make sure that they see as 10.57.4.50 192.168.0.112 and their server responds to that and NOT the 192.168.0.112.

Cisco's VPN IPSec client for LAN connectivity

I've looked through further discussions and were not able to find a clear answer on this, so I apologize if this is a duplicate question.

I have the client setup Cisco VPN on an ASA 5505 with tunneling split. I can connect to the VPN very well. I can access the internet fine. I can't get the LAN, however. I try to do a ping, telnet, rdp, etc devices on the side LAN of the firewall without a bit of luck. I have torn down and configure the VPN several times via the CLI and I even used various configurations by using the wizard, all this without a bit of luck. Any help would be appreciated.

ASA Version 8.2 (2)

!

hostname spp-provo-001-fwl-001

domain servpro.local

activate the F7n9M1BQr1HPy/zu encrypted password

F7n9M1BQr1HPy/zu encrypted passwd

no names

name 10.0.0.11 Exch-Srv

name 10.0.0.12 DRAC

name 10.0.0.10 DVR

!

interface Vlan1

nameif inside

security-level 100

the IP 10.0.0.1 255.255.255.0

!

interface Vlan2

nameif outside

security-level 0

ServPro PPPoE client vpdn group

IP address pppoe setroute

!

interface Vlan12

nameif Guest_Wireless

security-level 90

IP 10.10.0.1 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

switchport access vlan 12

!

exec banner * only authorized access *.

exec banner * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *

connection of the banner * only authorized access *.

connection of the banner * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *

banner asdm * only authorized access *.

banner asdm * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *

boot system Disk0: / asa822 - k8.bin

passive FTP mode

clock timezone STD - 7

clock to summer time recurring MDT

DNS lookup field inside

DNS server-group DefaultDNS

10.0.0.11 server name

Name-Server 8.8.8.8

domain servpro.local

DRACServices tcp service object-group

EQ port 5900 object

EQ object of the https port

EQ object Port 5901

object-group service Exch-SrvServices tcp

EQ port 587 object

port-object eq 993

port-object eq www

EQ object of the https port

port-object eq imap4

EQ Port pop3 object

EQ smtp port object

SBS1Services tcp service object-group

EQ port 3389 object

port-object eq www

EQ object of the https port

EQ smtp port object

outside_access_in list extended access permit tcp any host *. *. *. * object-group SrvServices Exch

outside_access_in list permits all icmp access *. *. *. * 255.255.255.248

capture a whole list of access allowed icmp

Servpro_splitTunnelAcl list standard access allowed 10.0.0.0 255.255.255.0

inside_nat0_outbound to access ip 10.0.0.0 scope list allow 255.255.255.0 172.16.10.0 255.255.255.240

inside_nat0_outbound list of allowed ip extended access any 172.16.10.0 255.255.255.240

guest_wireless_in list extended access permitted tcp a whole

guest_wireless_in of access allowed any ip an extended list

NO_NAT to access ip 10.0.0.0 scope list allow 255.255.255.0 10.10.0.0 255.255.255.0

pager lines 24

Enable logging

asdm of logging of information

Within 1500 MTU

Outside 1500 MTU

MTU 1500 Guest_Wireless

mask 172.16.10.1 - 172.16.10.14 255.255.255.240 IP local pool ServProDHCPVPN

no failover

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 625.bin

don't allow no asdm history

ARP timeout 14400

NAT-control

Global 1 interface (outside)

NAT (inside) 0-list of access inside_nat0_outbound

NAT (inside) 1 0.0.0.0 0.0.0.0

NAT (Guest_Wireless) 1 0.0.0.0 0.0.0.0

static (inside, outside) *. *. *. * 10.0.0.11 netmask 255.255.255.255

Access-group outside_access_in in interface outside

Access-group guest_wireless_in in the Guest_Wireless interface

Route outside 0.0.0.0 0.0.0.0 *. *. *. * 2 track 2

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

AAA-server Exch-Srv Protocol nt

AAA-server Exch-Srv (inside) host 10.0.0.11

Timeout 5

auth-NT-PDC SRV EXCH

the ssh LOCAL console AAA authentication

AAA authentication LOCAL telnet console

AAA authentication http LOCAL console

LOCAL AAA authentication serial console

Enable http server

http server idle-timeout 10

http 10.0.0.0 255.255.255.0 inside

http 0.0.0.0 0.0.0.0 outdoors

redirect http outside 80

redirect http inside 80

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown cold start

monitor SLA 124

type echo protocol ipIcmpEcho 4.2.2.2 outside interface

NUM-package of 3

frequency 10

Annex monitor SLA 124 life never start-time now

Crypto ipsec transform-set ESP-AES-128-SHA 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-MD5 esp - esp-md5-hmac

Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

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

Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-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

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5

outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

outside_map interface card crypto outside

Crypto ca trustpoint ASDM_TrustPoint0

registration auto

name of the object CN = cisco.spprovo.com

ServPro key pair

Configure CRL

string encryption ca ASDM_TrustPoint0 certificates

certificate f642be4b

308202fc 308201e4 a0030201 020204f6 42be4b30 0d06092a 864886f7 0d 010105

311a 3018 05003040 06035504 03131163 6973636f 2e737070 726f766f 2e636f6d

31223020 06092 has 86 01090216 13636973 636f2e73 726f2e6c 65727670 4886f70d

6f63616c 31303034 30383230 35363232 30303430 35323035 5a170d32 301e170d

3632325a 3040311a 30180603 55040313 and 11636973 636f2e73 7070726f 766f2e63

6f6d3122 30200609 2a 864886 f70d0109 02161363 6973636f 2e736572 7670726f

2e6c6f63 616c 3082 0122300d 06092 has 86 01010105 00038201 0f003082 4886f70d

010a 0282 010100 has 5 b4646cde f981f048 efa54c8a 4ba4f51c 25471e01 459ea905

313ef490 72b4d853 4e95ab7d a8c1350e 5728dca6 a98c439e 2c12d219 06ee7209

9f2584d1 b2abf71c 31c0890f 3098533b 6bc3ad4b 3bcd8986 e70ca78e 07a749d6

ee4e0892 4fcb79b6 724f7012 9f42fc2f b80c17ed adb5d36b 67590061 453d9ae6

16583d 36 5a22b7c2 737fd705 94656f3f 578fb67f 79bd2a59 17522be3 d2386e22

2c62352f cda317b0 be805a04 76f19989 34031cbd a5fc62a7 1d9f52f3 00cf60b6

bbbdc4f0 fb651b82 b3e22a0a 718ff0b4 e213f4ac cdeb413b 9c4a47c3 9134d7a9

e8dcf2c5 c1cd4075 61d75e3a 475a17f1 2f955741 9ed2a8d6 c381eba3 247134e1

b5c33fac 7ae03d02 03010001 300 d 0609 2a 864886 05050003 82010100 f70d0101

156 5fde62c5 b4cbb0f4 0c61fab7 fae04399 27457ab7 9790c 3fac914d 70595db9

e69d3f19 3476dc51 32c885de b5904030 05624fe0 e8983e0a ab5527f3 8c5dd64a

1e1a6082 b6091657 8704c 539 a3c6be47 da2a871f 4fafe668 70db2c2b 573d47b2

7f3df02f c9d53a92 bcf5f518 9953e14c f957a6ca 279f9e9f ddbd2561 6e0503c2

ba59a165 055d697f dd028d00 5cc288c4 83ced827 9c82ef3e 7e67f2d2 6de573e3

42a0b6bf ef8d06ed cb9805f2 c38011d3 5263bc3f 5b68df7a bef36c40 8c5e33f3

26b02c27 63a9848c 8461738f cd19ae95 f059ee34 afe4bdbc 8d8d2335 751b 0621

65464b2c 4649779d 3ba01b69 8977 has 790 73815f8b 3c483f93 a5ca9685 04b6e18a

quit smoking

crypto ISAKMP allow outside

crypto ISAKMP policy 10

preshared authentication

3des encryption

sha hash

Group 2

life 86400

No encryption isakmp nat-traversal

!

Track 2 rtr 124 accessibility

Telnet 10.0.0.0 255.255.255.0 inside

Telnet timeout 10

SSH 10.0.0.0 255.255.255.0 inside

SSH 0.0.0.0 0.0.0.0 outdoors

SSH timeout 10

SSH version 2

Console timeout 10

VPDN group ServPro request dialout pppoe

VPDN group ServPro localname *

VPDN group ServPro ppp authentication pap

password username * VPDN * local store

dhcpd outside auto_config

!

dhcpd address 10.10.0.100 - 10.10.0.227 Guest_Wireless

dhcpd dns 8.8.8.8 4.2.2.2 interface Guest_Wireless

enable Guest_Wireless dhcpd

!

a basic threat threat detection

threat detection statistics

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

NTP server 38.117.195.101 source outdoors

NTP server 72.18.205.157 prefer external source

SSL-trust outside ASDM_TrustPoint0 point

WebVPN

allow outside

SVC disk0:/anyconnect-win-2.3.0254-k9.pkg 1 image

enable SVC

tunnel-group-list activate

attributes of Group Policy DfltGrpPolicy

Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn

Servpro internal group policy

Group Policy attributes Servpro

Server DNS 10.0.0.11 value

Protocol-tunnel-VPN IPSec svc webvpn

Split-tunnel-policy tunnelspecified

value of Split-tunnel-network-list Servpro_splitTunnelAcl

SERVPRO.local value by default-field

servpro encrypted NtdaWcySmet6H6T0 privilege 15 password username

servpro username attributes

type of service admin

username, encrypted bHGJDrPmHaAZY/78 Integratechs password

tunnel-group Servpro type remote access

attributes global-tunnel-group Servpro

address pool ServProDHCPVPN

authentication-server-group LOCAL Exch-Srv

strategy-group-by default Servpro

tunnel-group Servpro webvpn-attributes

enable ServPro group-alias

IPSec-attributes tunnel-group Servpro

pre-shared key *.

!

class-map inspection_default

match default-inspection-traffic

!

!

type of policy-card inspect dns preset_dns_map

parameters

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

inspect the icmp

!

global service-policy global_policy

context of prompt hostname

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:52bca254012b1b05cca7dfaa30d1c42a

: end

Most likely you are behind a router PAT when you are connected to the VPN, so please allow the following:

Crypto isakmp nat-traversal 30

IPsec Security Association keep it up

Hello community,

Customer has about 50 distance 871 s (home) with IP phones.

Main site has ASA 5510 sheltering the CUCM.

Problem is...

When user1 calls user2 there no audio data (since there is no built between remote users IPsec security association).

The fact that user1 called user2 built IPsec between ROUTER1 and ASA, but since there is no IPsec security association for users between ROUTER2 and ASA, audio fails.

If User2 calls user1 now, then the call is successful, because the SAs are built:

IPsec security association between ROUTER1 and ASA for the traffic of user1 and user2

IPsec security association between ROUTER2 and ASA for the user1 user2 traffic

So, the problem is that both parties must open up traffic to make this work.

What I did to solve the problem, is to configure IP SLA on routers to send a PING packet every 10 minutes at their home by peers (thus keeping the SAs between remote sites all the time).

IP SLA works, but I'm looking for a better way to solve the problem of having to manually launch the traffic (DMVPN or running as one routing protocol does not work with the ASA through the tunnel).

I guess to increase life expectancy IPsec Security Association is another option.

Looking to get recommendations, thanks!

Federico.

Hi Federico,.

Have you considered EzVPN/Easy VPN, with ASA like server EzVPN configuration and Clients (routers/ASA5505) as clients of EzVPN? This would create the tunnel as soon as it is configured.

In addition, apart from the increase in the life expectancy of the AA (which is basically report to generate a new key stage 2), you can configure vpn-idle-timeout to be 'none' in the group-policy framework of the SAA.

Any thoughts?

Kind regards

Praveen

LAN-to-LAN IPsec VPN with overlapping networks problem

I am trying to connect to two networks operlapping via IPsec. I already have google and read

http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a0080b37d0b.shtml

Details:

Site_A use ASA 5510 with software version 8.0 (4) 32. Site_A use 10.100.0.0/24, 10.100.1.0/24 and 10.100.2.0/24 inside networks. 10.100.0.0/24 is directly connected to ASA (like vlan10), 10.100.1.0/24 and 10.100.2.0/24 are routed.

Site_B use Linux box and networks 10.100.1.0/24, 10.100.2.0/24, 10.100.3.0/24 and so on (mainly 10.100.x.0/24). I have not implemented this ASA, we took over this infrastructure without other documentation whatsoever.

According to the above link I should use double NAT. Site_B will see the Site_A as 10.26.0.0/22 networks, and Site_A see networks in Site_B as 10.25.0.0/24. Site_A is allowed access only 10.100.1.0/24 in the Site_B, and Site_B is allowed access to all the networks of the Site_A 10.100.x.0/24 - so / 22 10.26.0.0/22 mask. I would like, for example, ssh to host in the Site_B to host the Site_A using 10.26.1.222 as the destination ip address (and it should be translated in 10.100.1.222 on the side Site_A). I'm looking for something like ip nat type match-host in Cisco routers - I want to translate only a part of the network address leave the intact host Party. Anyway, following the steps from the link displayed above everything is ok until the command:

static (companyname, outside) 10.26.0.0 access list fake_nat_outbound

which translates into:

WARNING: address real conflict with existing static

TCP companyname:10.100.0.6/443 to outside:x.x.x.178/443 netmask 255.255.255.255

WARNING: address real conflict with existing static

TCP companyname:10.100.0.20/25 to outside:x.x.x.178/25 netmask 255.255.255.255

WARNING: address real conflict with existing static

TCP companyname:10.100.0.128/3389 to outside:x.x.x.178/50000 netmask 255.255.255.255

WARNING: address real conflict with existing static

TCP companyname:10.100.0.26/3389 to outside:x.x.x.181/2001 netmask 255.255.255.255

WARNING: address real conflict with existing static

TCP companyname:10.100.0.27/3389 to outside:x.x.x.181/2002 netmask 255.255.255.255

WARNING: address real conflict with existing static

TCP companyname:10.100.0.28/3389 to outside:x.x.x.178/2003 netmask 255.255.255.255

Those are redirects to port on Site_A used for mail, webmail, etc. What should I do to keep the redirects from the Internet to companyname vlan and at the same time to have work l2l ipsec tunnel linking networks that overlap?

Thank you in advance for any help or advice.

The ASA config snippet below:

!

ASA 4,0000 Version 32

!

no names

name 10.25.0.0 siteB-fake-network description fake NAT network to avoid an overlap of intellectual property

name 10.26.0.0 description of siteA-fake-network NAT fake network to avoid an overlap of intellectual property

!

interface Ethernet0/0

Shutdown

nameif inside

security-level 100

IP 10.200.32.254 255.255.255.0

!

interface Ethernet0/1

nameif outside

security-level 0

IP address x.x.x.178 255.255.255.248

!

interface Ethernet0/2

No nameif

no level of security

no ip address

!

interface Ethernet0/2.10

VLAN 10

nameif companyname

security-level 100

IP 10.100.0.254 255.255.255.0

!

interface Ethernet0/2.20

VLAN 20

nameif wifi

security-level 100

the IP 10.0.0.1 255.255.255.240

!

interface Ethernet0/2.30

VLAN 30

nameif dmz

security-level 50

IP 10.0.30.1 255.255.255.248

!

interface Ethernet0/3

Shutdown

No nameif

no level of security

no ip address

!

interface Management0/0

nameif management

security-level 100

IP 10.100.100.1 255.255.255.0

management only

!

permit same-security-traffic inter-interface

permit same-security-traffic intra-interface

object-group Protocol TCPUDP

object-protocol udp

object-tcp protocol

Group of objects in the inside network

object-network 10.100.0.0 255.255.255.0

object-network 10.100.1.0 255.255.255.0

object-network 10.100.2.0 255.255.255.0

DM_INLINE_TCP_1 tcp service object-group

port-object eq 2221

port-object eq 2222

port-object eq 2223

port-object eq 2224

port-object eq 2846

DM_INLINE_TCP_5 tcp service object-group

port-object eq ftp

port-object eq ftp - data

port-object eq www

EQ object of the https port

object-group service DM_INLINE_SERVICE_1

the eq field tcp service object

the eq field udp service object

DM_INLINE_TCP_6 tcp service object-group

port-object eq 2221

port-object eq 2222

port-object eq 2223

port-object eq 2224

port-object eq 2846

the DM_INLINE_NETWORK_1 object-group network

object-network 10.100.0.0 255.255.255.0

object-network 10.100.2.0 255.255.255.0

standard access list securevpn_splitTunnelAcl allow 10.100.0.0 255.255.255.0

outside_access_in list extended access permit tcp any host x.x.x.178 eq 50000

outside_access_in list extended access permit tcp any host x.x.x.178 eq smtp

outside_access_in list extended access permit tcp any host x.x.x.178 eq https

outside_access_in list extended access permit tcp any host x.x.x.179 DM_INLINE_TCP_1 object-group

outside_access_in list extended access permit tcp any host x.x.x.181 eq ftp

outside_access_in list extended access permit tcp any host x.x.x.181 eq ftp - data

outside_access_in list extended access permit tcp host 205.158.110.63 eq x.x.x.180 idle ssh

access extensive list ip 10.100.0.0 inside_access_in allow 255.255.255.0 10.100.1.0 255.255.255.0

inside_access_in list extended access allowed ip-group of objects to the inside network 10.100.99.0 255.255.255.0

inside_access_in list extended access allowed ip-group of objects to the inside network 10.0.30.0 255.255.255.248

inside_access_in list extended access permit tcp host 10.100.0.6 any eq smtp

inside_access_in list extended access permitted tcp object-group network inside any eq www

inside_access_in list extended access permitted tcp object-group network inside any https eq

inside_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any eq ftp - data

inside_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any ftp eq

inside_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 9999

inside_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 3389

inside_access_in list extended access allowed object-group network inside udp any eq field

companyname_access_in list extended access allowed ip-group of objects to the inside network 10.100.1.0 255.255.255.0

companyname_access_in list extended access allowed ip-group of objects to the inside network 10.100.99.0 255.255.255.0

companyname_access_in list extended access allowed ip-group of objects to the inside network 10.0.30.0 255.255.255.248

companyname_access_in list extended access permit tcp host 10.100.0.6 any eq smtp

companyname_access_in list extended access permitted tcp object-group network inside any eq www

companyname_access_in list extended access permitted tcp object-group network inside any https eq

companyname_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any eq ftp - data

companyname_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any ftp eq

companyname_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 9999

companyname_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 3389

companyname_access_in list extended access allowed object-group network inside udp any eq field

wifi_access_in list extended access permitted tcp 10.0.0.0 255.255.255.240 host 10.100.0.40 eq 2001

access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0

access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.0.0.0 255.255.255.240

access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.0.30.0 255.255.255.248

access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.100.2.0 255.255.255.0

access extensive list ip 10.100.2.0 companyname_nat0_outbound allow 255.255.255.0 10.0.30.0 255.255.255.248

access extensive list ip 10.100.1.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0

access extensive list ip 10.100.2.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0

wifi_nat0_outbound to access ip 10.0.0.0 scope list allow 255.255.255.240 10.100.0.0 255.255.255.0

dmz_access_in list extended access permitted tcp 10.0.30.0 255.255.255.248 any DM_INLINE_TCP_5 object-group

dmz_access_in list extended access permitted tcp 10.0.30.0 255.255.255.248 host 10.100.0.2 object-group DM_INLINE_TCP_6

dmz_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 10.0.30.0 255.255.255.248 object-group DM_INLINE_NETWORK_1

dmz_access_in list extended access deny ip 10.0.30.0 255.255.255.248 all

access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.0.0 255.255.255.0

access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.99.0 255.255.255.0

access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.2.0 255.255.255.0

outside_1_cryptomap to access extended list ip 10.26.0.0 allow 255.255.252.0 10.25.0.0 255.255.255.0

access extensive list ip 10.100.0.0 fake_nat_outbound allow 255.255.252.0 10.25.0.0 255.255.255.0

IP local pool clientVPNpool 10.100.99.101 - 10.100.99.199 mask 255.255.255.0

IP verify reverse path inside interface

IP verify reverse path to the outside interface

IP audit name IPS attack action alarm down reset

IP audit name IPS - inf info action alarm

interface verification IP outside of the IPS - inf

verification of IP outside the SPI interface

NAT-control

Global (inside) 91 10.100.0.2

Global (inside) 92 10.100.0.4

Global (inside) 90 10.100.0.3 netmask 255.255.255.0

Global interface 10 (external)

Global x.x.x.179 91 (outside)

Global x.x.x.181 92 (outside)

Global (outside) 90 x.x.x.180 netmask 255.0.0.0

interface of global (companyname) 10

Global interface (dmz) 20

NAT (outside) 10 10.100.99.0 255.255.255.0

NAT (companyname) 0-list of access companyname_nat0_outbound

NAT (companyname) 10 10.100.0.0 255.255.255.0

NAT (companyname) 10 10.100.1.0 255.255.255.0

NAT (companyname) 10 10.100.2.0 255.255.255.0

wifi_nat0_outbound (wifi) NAT 0 access list

NAT (dmz) 0-list of access dmz_nat0_outbound

NAT (dmz) 10 10.0.30.0 255.255.255.248

static (companyname, outside) tcp https 10.100.0.6 https interface subnet 255.255.255.255 mask

static (companyname, outside) tcp interface smtp 10.100.0.20 smtp netmask 255.255.255.255

static (companyname, outside) interface 50000 10.100.0.128 TCP 3389 netmask 255.255.255.255

static (companyname, external) x.x.x.181 2001 10.100.0.26 TCP 3389 netmask 255.255.255.255

static (companyname, external) x.x.x.181 2002 10.100.0.27 TCP 3389 netmask 255.255.255.255

static (companyname, outside) interface 2003 10.100.0.28 TCP 3389 netmask 255.255.255.255

static (dmz, outside) tcp x.x.x.181 ftp 10.0.30.2 ftp netmask 255.255.255.255

static (companyname, companyname) 10.100.1.0 10.100.1.0 netmask 255.255.255.0

static (companyname, companyname) 10.100.2.0 10.100.2.0 netmask 255.255.255.0

inside_access_in access to the interface inside group

Access-group outside_access_in in interface outside

Access-group companyname_access_in in interface companyname

Access-group wifi_access_in in wifi interface

Access-group dmz_access_in in dmz interface

Route outside 0.0.0.0 0.0.0.0 x.x.x.177 1

Companyname route 10.0.1.0 255.255.255.0 10.100.0.1 1

Companyname route 10.100.1.0 255.255.255.0 10.100.0.1 1

Companyname route 10.100.2.0 255.255.255.0 10.100.0.1 1

dynamic-access-policy-registration DfltAccessPolicy

!

Crypto-map dynamic outside_dyn_map 20 set pfs

Crypto-map dynamic outside_dyn_map 20 the transform-set ESP - 3DES - SHA TRANS_ESP_3DES_MD5 value

life together - the association of security crypto dynamic-map outside_dyn_map 20 28800 seconds

Crypto-map dynamic outside_dyn_map 20 kilobytes of life together - the association of safety 4608000

PFS set 40 crypto dynamic-map outside_dyn_map

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

life together - the association of security crypto dynamic-map outside_dyn_map 40 28800 seconds

Crypto-map dynamic outside_dyn_map 40 kilobytes of life together - the association of safety 4608000

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_1_cryptomap

card crypto outside_map 1 set pfs Group1

outside_map 1 counterpart set a.b.c.1 crypto card

card crypto outside_map 1 set of transformation-ESP-3DES-SHA

map outside_map 20-isakmp ipsec crypto dynamic outside_dyn_map

outside_map interface card crypto outside

!

internal DefaultRAGroup group strategy

attributes of Group Policy DefaultRAGroup

value of server WINS 10.100.0.3

value of server DNS 10.100.0.3

nom_societe.com value by default-field

internal DefaultRAGroup_1 group strategy

attributes of Group Policy DefaultRAGroup_1

value of server DNS 10.100.0.3

Protocol-tunnel-VPN l2tp ipsec

internal group securevpn strategy

securevpn group policy attributes

value of server WINS 10.100.0.3 10.100.0.2

value of 10.100.0.3 DNS server 10.100.0.2

VPN-idle-timeout 30

Protocol-tunnel-VPN IPSec

nom_societe.com value by default-field

attributes global-tunnel-group DefaultRAGroup

address clientVPNpool pool

authentication-server-group COMPANYNAME_AD

Group Policy - by default-DefaultRAGroup_1

IPSec-attributes tunnel-group DefaultRAGroup

pre-shared-key *.

tunnel-group securevpn type remote access

tunnel-group securevpn General attributes

address clientVPNpool pool

authentication-server-group COMPANYNAME_AD

Group Policy - by default-securevpn

tunnel-group securevpn ipsec-attributes

pre-shared-key *.

tunnel-group securevpn ppp-attributes

ms-chap-v2 authentication

tunnel-group a.b.c.1 type ipsec-l2l

a.b.c.1 group tunnel ipsec-attributes

pre-shared-key *.

Are you sure that static-config does not make to the running configuration?

By applying this 'static big' you're essentially trying to redirect the ports, which have already been transmitted by the rules in your existing configuration. This explains the caveat: what you are trying to do has some overlap with existing static.

(Sorry for the use of the transmission of the word, but this behavior makes more sense if you look at it like this; although "port forwarding" is not Cisco-terminology.)

But... whenever I stumbled upon this question, the warning was exactly that: a WARNING, not an ERROR. And everything works as I want it to work: the specific static in my current config simply have priority over static grand.

If you would like to try to do the other opposite you would get an error (first static major, then try to apply more specific) and the config is not applied.

So could you tell me the config is really not accepted?

IPSEC Idle timeout

Similar Questions

Maybe you are looking for