VPN site to Site with a counterpart with a public address from DHCP

Can someone tell me the proper way to configure a VPN S2S where a host is not static and public DHCP address? I realize this bit of security compromised account the powers that be don't want to spend extra money to upgrade a residential account to a company for that single user account. I know that this implies aggressive mode if I'm not mistaken. If someone could provide advice and examples of configuration, I sure would appreciate it.

Sent by Cisco Support technique iPhone App

Here we go (between 2 ASA):

http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a00805733df.shtml

Tags: Cisco Security

Similar Questions

text messages sent with an email address from a touch ipod duplicated on a second ipod touch using a different email address, but the two ipods are controlled by a parent with the same apple ID and password.

Text messages sent with an email address from a touch ipod duplicated on a second ipod touch using a different email address, but the two ipods are controlled by a parent with the same apple ID and password. This has happened recently. My two girls have used their respective ipods and texting, without their messages of duplication for each of the other ipods for more than a year. Somehow recently, both addresses seem to be synced with them or something, so that both see each and other messages. I've recently updated two ipods, iTunes on my computer--not the cloud and added music for two ipods, but has not changed anything by email email settings or message I know. Help, please!

Welcome to the Apple community.

I can't fully follow how you have everything set up, but a glance at the settings > messages > send & receive

Site2Site with protected public addresses

Hello

I am creating a link vpn simple site2site, the only 'not ordinary' thing, it's protected behind the firewall vpn remote network consists of public ip addresses.

When you try to access the address, the firewall sends customer inside directly to public address - not by the tunnel.

I tried everything... :(

Someone has any idea how to solve this problem?

Thanks in advance,

Rasmus

As a general rule, lan to lan traffic is not nat if you want nat you must change your acl crypto to include the nat would be traffic.

For now you have...

outside_cryptomap_RKI list extended access permitted ip object-group int_scorex_servers object-group ext_rki_servers

What is defined as int_scorex_servers? Probably the ip addresses private servers right? You would have to change this NAT was ip address.

outside_cryptomap_RKI list extended access permitted ip nat'd.ip.address object-group ext_rki_servers

VPN site to Site with the IP address range internal Natting?

This is our real internal LAN address: 10.40.120.0/26 (internal range) and I want to translate to

Translated the address: 10.254.9.64.255.255.255.192 (Internal)

Our remote local address is: 10.254.5.64 site 255.255.255.192(Remote adresse Ip interne ajouter plage)

Based on the above parameters I did this configuration

outside_cryptomap ip 10.254.9.64 access list allow 255.255.255.192 10.254.5.64 255.255.255.192
policy-nat of ip 10.40.120.0 access list allow 255.255.255.192 10.254.5.64 255.255.255.192
public static 10.254.9.64 (inside, outside) - list of access policy-nat

I had all the phase 1 and Phase 2 required parameters and add public ip peer.

I had set up vpn by using ASDM before but this scenario is new for me, all I was wondering is there anything I need to properly configure Setup VPN

If you see TX increases but not RX which means that traffic is sent to the remote end however there is no response.

I suggest that you check with the remote end of VPN to see where is the problem. It is very probably the remote side.

VPN does not work with the ip address of overlap?

When I plugged my adsl router and I have ip address is 10.1.1.1/8 can I use remote access vpn closing on firewall and authentication works very well and I put the ip address of the pool is 10.7.0.1/16 but I can not access this local lan if I made up of my pc and got 2x2.102.x.y ip address then I connected I can't access no problem local network and vpn remote access authentication.

It is question of routing on pc with overlapping ip or not?

Please clarify or provide useful link

Thank you

Hello

It seems that it is a problem of nat - t.

Make sure that the head of VPN network has "isakmp nat - t" (if that's a PIX). If a hub, make sure that "IPsec NAt - T" is enabled.

Additionally, make sure that on the client, "Enable Transparent tunneling" is checked, with IPSec over UDP NAT/PAT selected.

HTH,

-Kanishka

Cisco 877 + VPN Site to Site

Hello

I'm new im this forum.
I've set up a Site VPN site with 2 Cisco 877.

SITE A:

Address IP Adreess public: static
Internal IP Adrees: 192.168.0.XXX
Mask: 255.255.255.0

SITE B:

IP address public Adreess: Dynamics
Internal IP address: 192.168.2.XXX
Mask: 255.255.255.0

I managed to do a ping on both sides, but I can't access file shares, and could rdp on any server in site A, by the internal IP address.

Fix, is the SITES A and B SITE startup configs.

Could you please someone help me?

Hi Marcos,

Really happy to know that the problem is solved. There is no need to apologize. Please mark this message as answered if there is nothing more.

Rregards,

Assia

2 tunnels vpn site-to-site location A to B

Hello

Current:

I have an ASA 5505 (8.2.x) deployed on a client site with a public ip address provided by the customer.

I have a tunnel from site to site between us (site A) and client (site B).

ASA (at the client) has been installed with 2 VLAN by default (one for outside, one for the Interior using the 2-7 ports).

Future:

The customer wants another tunnel from site to site for a separate project, but they want to use the same ASA but uses another port configured for a schema from a different ip address for this new project. (which means the same ip address public, but different vlan IP).

My Actions:

(A) my first reaction was that I could not do that, but since it's customer and I must find a way, if I can reconfigure client (site B) ASA to take a port and configure it to a vlan different (using the system of intellectual property for this project) and set up a second tunnel from site to site using this vlan?

(B) can even reconfigure a port for a third vlan on this SAA? (customer ASA 5505, 8.2.x, per seat 10 credits).

What is the best approach to accomplish this task?

Thank you...

It's a strange question - technically, you could - I think that the place where you will fall short is that it uses the same peer address at its end. I don't think that it will eventually operate favorably... never tried.

I don't really understand the need for "another site to site tunnel" however. Theoretically, I could be wrong here, there is only need a tunnel of the phase 1 of IKE. There may be several IKE tunnels phase 2, communicating through the tunnel at the same time, however.

Why not let the equal relationship as it is, expand your (and his) internal/external cryptos and go from there. 8.4 ASA supports twice nat - which could be a solution if he has questions on its end.

And to be honest, even the ASA 5505 that I helped set up were all on the remote site, and I'm sure that each of them exists only for the purposes of a single site to my organization.

Perhaps explain WHY he wants to do what he wants to do it too?

VPN site to Site with tunnel GRE on SAA

Hi all

I have a firewall of series ASA5500 and built a vpn site-to site on it with my counterpart. Now that my side wishes to receive messages of multicast on the other side through the tunnel WILL on the VPN Site to Site built.

I know that the ASA5500 series cannot act as a GRE tunnel endpoint. Do we need to add a cisco firewall the router to receive multicast messages? Or can we just do the free WILL pass through the firewall on a computer or server?

Thank you

You are right that the ASA cannot put an end to the GRE Tunnel. You need a second device behind the ASA to complete that. Usually a router is used for this. But it doesn't matter what type of device, it's that the GRE tunnel long is supported. So it could be also a Linux-box or something like that. Personally, I'd use a router IOS for this.

Sent by Cisco Support technique iPad App

VPN site-to-site with pppoe ADSL connection

Dear

I would like to know - is it possible to connect two 5505 ASA in VPN site-to-site with 1 site using the pppoe ADSL connection?

A (static IP) site

Site B (ADSL pppoe, DHCP)

Site has < site="" to="" site="" vpn=""> > Site B

Best regards

Alan.

Configuration of site B should be the same as all the other side than peers with static end.

The different configuration would be on Site A as he will accept a VPN to a dynamic counterpart.

Unfortunately, I have no configuration example to show you on ASDM.

VPN site to Site with restrictions (vpn-filter)

VPN site to site, I installed and it works fine and two site can meet but I question after the vpn enforcement - run under Group Policy

restrict users in the local site for dial-up networking with specific tcp ports, the vpn does not not like after order question «sh l2l vpn-sessiondb»

This works but users can't access something in the remote site

Note > after rising online in ACL at the end with this

US_SITE ip access list allow a whole

new to works well again

example of a line of Access-List

US_SITE list extended access permit tcp host 10.68.22.50 host 192.168.10.23 HTTP_HTTPS object-group
US_SITE list extended access permit tcp host 10.68.22.50 host 192.168.10.24 HTTP_HTTPS object-group

local network: 10.68.22.50

remote network: 192.168.10.24

is that correct or not?

attributes of the strategy group x.x.x.x
value of VPN-filer US_SITE

tunnel-group General y.y.y.y
x.x.x.x by default-group-policy

Note: allowed sysopt active vpn connection

The syntax on ACL that is used as a vpn-filter is different from what is normally expected. These VPN filters is not a direction, it should be noted the traffic we want to allow incoming and outgoing of the VPN in an ACL. The syntax for this is:

access-list X permit/deny REMOTE-DEFINITION LOCAL-DEFINITION

Example: You want to allow local users to access the RDP on the remote site:
```
access-list VPN-ACL permit tcp host 192.168.10.24 eq 3389 10.68.22.0 255.255.255.0
```
Disadvantage: This is all really confusing, and you can't afford things like Ping in one direction.

Problem with the VPN site to site for the two cisco asa 5505

Starting with cisco asa. I wanted to do a vpn site-to site of cisco. I need help. I can't ping from site A to site B and vice versa.

Cisco Config asa1

interface Ethernet0/0
switchport access vlan 1
!
interface Ethernet0/1
switchport access vlan 2
!
interface Vlan1
nameif outside
security-level 0
IP address 172.xxx.xx.4 255.255.240.0
!
interface Vlan2
nameif inside
security-level 100
IP 192.168.60.2 255.255.255.0
!
passive FTP mode
network of the Lan_Outside object
192.168.60.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.168.1.0_24 object
subnet 192.168.1.0 255.255.255.0
network of the NETWORK_OBJ_192.168.60.0_24 object
192.168.60.0 subnet 255.255.255.0
object-group Protocol DM_INLINE_PROTOCOL_1
ip protocol object
icmp protocol object
object-group Protocol DM_INLINE_PROTOCOL_2
ip protocol object
icmp protocol object
object-group Protocol DM_INLINE_PROTOCOL_3
ip protocol object
icmp protocol object
Access extensive list ip 192.168.60.0 Outside_cryptomap allow 255.255.255.0 192.168.1.0 255.255.255.0
Outside_cryptomap list extended access allow DM_INLINE_PROTOCOL_3 of object-group a
Outside_access_in list extended access allow DM_INLINE_PROTOCOL_1 of object-group a
Inside_access_in list extended access allow DM_INLINE_PROTOCOL_2 of object-group a
network of the Lan_Outside object
NAT (inside, outside) interface dynamic dns
Access-group Outside_access_in in interface outside
Inside_access_in access to the interface inside group
Route outside 0.0.0.0 0.0.0.0 172.110.xx.1 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
identity of the user by default-domain LOCAL
AAA authentication http LOCAL console
Enable http server
http 192.168.60.0 255.255.255.0 inside
http 96.xx.xx.222 255.255.255.255 outside
No snmp server location
No snmp Server contact
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-TRANS-aes - esp esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA-TRANS esp - esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-MD5-TRANS esp - esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transit
Crypto ipsec ikev2 ipsec-proposal OF
encryption protocol esp
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 proposal ipsec 3DES
Esp 3des encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES
Esp aes encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES192
Protocol esp encryption aes-192
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 AES256 ipsec-proposal
Protocol esp encryption aes-256
Esp integrity sha - 1, md5 Protocol
Crypto ipsec pmtu aging infinite - the security association
card crypto Outside_map 1 corresponds to the address Outside_cryptomap
card crypto Outside_map 1 set peer 96.88.75.222
card crypto Outside_map 1 set ikev1 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
card crypto Outside_map 1 set ikev2 AES256 AES192 AES 3DES ipsec-proposal OF
Outside_map interface card crypto outside
trustpool crypto ca policy
IKEv2 crypto policy 1
aes-256 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 10
aes-192 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 20
aes encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 30
3des encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 40
the Encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
Crypto ikev2 allow outside
Crypto ikev1 allow outside
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
authentication crack
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 80
authentication rsa - sig
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 130
authentication crack
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 140
authentication rsa - sig
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 150
preshared authentication
the Encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH stricthostkeycheck
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0
inside access management

dhcpd address 192.168.60.50 - 192.168.60.100 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
AnyConnect essentials
internal GroupPolicy_96.xx.xx.222 group strategy
attributes of Group Policy GroupPolicy_96.xx.xx.222
VPN-tunnel-Protocol ikev1, ikev2
username admin privilege 15 encrypted password f3UhLvUj1QsXsuK7
tunnel-group 96.xx.xx.222 type ipsec-l2l
tunnel-group 96.xx.xx.222 General-attributes
Group - default policy - GroupPolicy_96.xx.xx.222
96.XX.XX.222 group of tunnel ipsec-attributes
IKEv1 pre-shared-key *.
remote control-IKEv2 pre-shared-key authentication *.
pre-shared-key authentication local IKEv2 *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
inspect the icmp error

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

Cisco ASA 2 config

interface Ethernet0/0
switchport access vlan 1
!
interface Ethernet0/1
switchport access vlan 2
!
interface Vlan1
nameif outside
security-level 0
IP address 96.xx.xx.222 255.255.255.248
!
interface Vlan2
nameif inside
security-level 100
IP 192.168.1.254 255.255.255.0
!
passive FTP mode
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network of the Lan_Outside object
subnet 192.168.1.0 255.255.255.0
network of the NETWORK_OBJ_192.168.60.0_24 object
192.168.60.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.168.1.0_24 object
subnet 192.168.1.0 255.255.255.0
object-group Protocol DM_INLINE_PROTOCOL_1
ip protocol object
icmp protocol object
object-group Protocol DM_INLINE_PROTOCOL_2
ip protocol object
icmp protocol object
object-group Protocol DM_INLINE_PROTOCOL_3
ip protocol object
icmp protocol object
object-group Protocol DM_INLINE_PROTOCOL_4
ip protocol object
icmp protocol object
Outside_cryptomap list extended access allow DM_INLINE_PROTOCOL_2 of object-group 192.168.1.0 255.255.255.0 192.168.60.0 255.255.255.0
Outside_cryptomap list extended access allow DM_INLINE_PROTOCOL_3 of object-group a
Outside_access_in list extended access allow DM_INLINE_PROTOCOL_1 of object-group a
Inside_access_in list extended access allow DM_INLINE_PROTOCOL_4 of object-group a
pager lines 24
Enable logging
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) static source NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.60.0_24 NETWORK_OBJ_192.168.60.0_24 non-proxy-arp-search of route static destination
!
network of the Lan_Outside object
dynamic NAT (all, outside) interface
Access-group Outside_access_in in interface outside
Inside_access_in access to the interface inside group
Route outside 0.0.0.0 0.0.0.0 96.xx.xx.217 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
identity of the user by default-domain LOCAL
AAA authentication http LOCAL console
Enable http server
http 192.168.1.0 255.255.255.0 inside
http 172.xxx.xx.4 255.255.255.255 outside
No snmp server location
No snmp Server contact
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-TRANS-aes - esp esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA-TRANS esp - esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-MD5-TRANS esp - esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transit
Crypto ipsec ikev2 ipsec-proposal OF
encryption protocol esp
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 proposal ipsec 3DES
Esp 3des encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES
Esp aes encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES192
Protocol esp encryption aes-192
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 AES256 ipsec-proposal
Protocol esp encryption aes-256
Esp integrity sha - 1, md5 Protocol
Crypto ipsec pmtu aging infinite - the security association
card crypto Outside_map 1 corresponds to the address Outside_cryptomap
card crypto Outside_map 1 set peer 172.110.74.4
card crypto Outside_map 1 set ikev1 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
card crypto Outside_map 1 set ikev2 AES256 AES192 AES 3DES ipsec-proposal OF
Outside_map interface card crypto outside
trustpool crypto ca policy
IKEv2 crypto policy 1
aes-256 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 10
aes-192 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 20
aes encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 30
3des encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 40
the Encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
Crypto ikev2 allow outside
Crypto ikev1 allow outside
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
authentication crack
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 80
authentication rsa - sig
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 130
authentication crack
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 140
authentication rsa - sig
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 150
preshared authentication
the Encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH stricthostkeycheck
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0

dhcpd address 192.168.1.50 - 192.168.1.100 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
AnyConnect essentials
internal GroupPolicy_172.xxx.xx.4 group strategy
attributes of Group Policy GroupPolicy_172.xxx.xx.4
L2TP ipsec VPN-tunnel-Protocol ikev1, ikev2
username admin privilege 15 encrypted password f3UhLvUj1QsXsuK7
tunnel-group 172.xxx.xx.4 type ipsec-l2l
tunnel-group 172.xxx.xx.4 General-attributes
Group - default policy - GroupPolicy_172.xxx.xx.4
172.xxx.XX.4 group of tunnel ipsec-attributes
IKEv1 pre-shared-key *.
remote control-IKEv2 pre-shared-key authentication *.
pre-shared-key authentication local IKEv2 *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
inspect the icmp error
inspect the http

For IKEv2 configuration: (example config, you can change to encryption, group,...)

-You must add the declaration of exemption nat (see previous answer).

-set your encryption domain ACLs:

access-list-TRAFFIC IPSEC allowed extended LOCAL REMOTE - LAN LAN ip

-Set the Phase 1:

Crypto ikev2 allow outside
IKEv2 crypto policy 10
3des encryption
the sha md5 integrity
Group 5
FRP sha
second life 86400

-Set the Phase 2:

Crypto ipsec ikev2 ipsec IKEV2-PROPOSAL
Esp aes encryption protocol
Esp integrity sha-1 protocol

-set the Group of tunnel

tunnel-group REMOTE-PUBLIC-IP type ipsec-l2l
REMOTE-PUBLIC-IP tunnel-group ipsec-attributes
IKEv2 authentication remote pre-shared-key cisco123

IKEv2 authentication local pre-shared-key cisco123

-Define the encryption card

address for correspondence CRYPTOMAP 10 - TRAFFIC IPSEC crypto map
card crypto CRYPTOMAP 10 peer set REMOTE-PUBLIC-IP
card crypto CRYPTOMAP 10 set ipsec ikev2-IKEV2-PROPOSAL
CRYPTOMAP interface card crypto outside
crypto isakmp identity address

On your config, you have all these commands but on your VPN config, you mix ikev1 and ikev2. You have also defined political different ikev2. Just do a bit of cleaning and reached agreement on a 1 strategy for the two site (encryption, hash,...)

Thank you

Problem with VPN Site-to-Site between RV215W and ASA5510

The RV215W is intended to connect a new branch via 3G, but fail.

But when connected to the internet via a cable modem VPN works.

I have set up with the FULL domain name and remote ip address.

Please help me soon as soon as you can.

Thaks a lot.

Henriux2412.

Dear Henry;

Thank you to the small community of Support Business.

I doubt that this VPN site-to-site is compatible with the USB modem broadband Mobile 3 G, but I have when even suggest to verify that the Status field of the map will show your mobile card is connected (status > Mobile network). I've seen a similar problem with a Verizon USB modem where the solution was to change a few settings in their access Manager software ("NDIS Mode - connect manually" has been selected and change this option to "Modem Mode - connect manually fixed), but if this is not your case then I suggest you to check with your service provider about supported VPN site to site on the WAN configuration.

Except that I advise you to contact the Small Business Support Center for more information on this subject, although I don't think they will support

https://supportforums.Cisco.com/community/NetPro/small-business/sbcountrysupport

https://www.Cisco.com/en/us/support/tsd_cisco_small_business_support_center_contacts.html

Do not hesitate to contact me if there is anything I can help you with in the meantime.

Kind regards

Jeffrey Rodriguez S... : | :. : | :.
Support Engineer Cisco client

* Please rate the Post so other will know when an answer has been found.

Cisco ASA VPN Site to Site WITH NAT inside

Hello!

I have 2 ASA 5505 related to IPSEC Tunnel VPN Site to Site.

A 192.168.1.0/24 'remotely' inside the network and a local "192.168.200.0/24' inside the network (you can see the diagram)

The local host have 192.168.200.254 as default gateway.

I can't add static route to all army and I can't add static route to 192.168.200.254.

NAT the VPN entering as 192.168.200.1 or a 192.168.200.x free to connect my host correcly?

If my host sends packet to exit to the default gateway.

Thank you for your support

Best regards

Marco

The configuration must be applied on the SAA with the 192.168.200.0 subnet it is inside, there must be something like this:

permit 192.168.1.0 ip access list VPN_NAT 255.255.255.0 192.168.200.0 255.255.255.0

NAT (outside) X VPN_NAT outside access list

Global (inside) X Y.Y.Y.Y (where the Y.Y.Y.Y) is the ip address

If you have other traffic on the vpn through the tunnel that requires no nat, then you must add external nat exemption rules since these lines above obliges all traffic through the asa to have a nat statement.

See if it works for you, else post your config nat here.

VPN Site to Site ASA (only happens with interesting traffic)

Is anyway to get an ASA to VPN site-to-site ASA addition interesting traffic? I need to keep this tunnel independently of traffic is anyway to do this?

Unfortunately, no such feature has been developed on the SAA. You need to deceive the ASA with a host located in the "interesting" part of the network to constantly generate interesting traffic. Here are a few suggestions:

-Use the IP SLA on a Cisco device

-Perform a host TCP ping

-Setting up a host of the site has press site B as a NTP source ASA

Thank you for evaluating useful messages!

Configure VPN site to site with CCP

Hello

I have several VPN site to site of small offices, at Headquarters.

Is possible to make a single configuration for all virtual private networks on the "vpn server"(ISR 1801) or I still need to add an entry for each VPN subnet? ". If Yes, is possible with the CCP?

Kind regards

Nuno

You can then configure the VPN using CCP.

I prefer the command line, and if there are many VPN from Site to Site, you can have a model, and what's happening to one VPN to another is interesting traffic, the INVESTIGATION period by peers and the pre-shared key.

It depends on the policy.

Federico.

VPN site to Site with a counterpart with a public address from DHCP

Similar Questions

Maybe you are looking for