ASA 5520 VPN
Hello
Ask for help if it is possible to have both SSL & ipsec site to site vpn configured on a 5520. If so, would there be no degradation of performance or any limitation of no.. users are allowed.
Any other things I need to know in this respect.
Appreciate your help,
Thank you.
Yes, you can have the SSL VPN, IPSec Site to site, but also remote access IPSec VPN configured and running simultaneously.
Here's what ASA5520 can support:
-IPSec 750 (Inc. VPN Site-to-Site and remote access)
-750 SSL VPN
http://www.Cisco.com/en/us/products/ps6120/prod_models_comparison.html
Please note that for SSL VPN, it only comes with license 2 by default, and you must purchase the SSL license if you want to run more than 2 SSL VPN sessions simultaneously.
Hope that helps.
Tags: Cisco Security
Similar Questions
-
Community support,
I want to run this question by you guys to avoid the sales of our partner CISCO and similar pitch more to the best solution that would give us what we want.
We currently have a VPN from CISCO 3020 hub to terminate the Lan-to-Lan tunnels and have our mobile workers to connect through the client VPN CISCO (300 users-employees and contractors).
Given that this device is coming to an end of LIFE this year, we bought a CISCO 5520 (here is the current licenses in this topic)
Licensing seems quite complicated, so here's my question:
-What VPN do you recommend for our users and entrepreneurs? I understand that the CISCO VPN client does not work with ASA 5500 Series devices
Is there a license needed to deploy a VPN solution for our remote users(employees/contractors)?
Thank you
John
The devices allowed for this platform:
The maximum physical Interfaces: unlimited perpetual
VLAN maximum: 150 perpetual
Guests of the Interior: perpetual unlimited
Failover: Active/active perpetual
VPN - A: enabled perpetual
VPN-3DES-AES: activated perpetual
Security contexts: 2 perpetual
GTP/GPRS: Disabled perpetual
AnyConnect Premium peers: 2 perpetual
AnyConnect Essentials: Disabled perpetual
Counterparts in other VPNS: 750 perpetual
Total VPN counterparts: 750 perpetual
Shared license: disabled perpetual
AnyConnect for Mobile: disabled perpetual
AnyConnect Cisco VPN phone: disabled perpetual
Assessment of Advanced endpoint: disabled perpetual
Proxy UC phone sessions: 2 perpetual
Proxy total UC sessions: 2 perpetual
Botnet traffic filter: disabled perpetual
Intercompany Media Engine: Disabled perpetualThis platform includes an ASA 5520 VPN Plus license.
Your understanding that the Cisco VPN client does not work with ASA is wrong. Maybe it's the version of Cisco VPN client that you use currently does not work with ASA. But these (and so not very new indeed) versions of VPN client work with the ASA. I installed for several clients who use the traditional IPSec VPN client with ASA ASAs and they work well.
You are right that the granting of licenses for the SAA is complicated. Your tunnels IPSec VPN site-to-site will work on the SAA and pose much challenge in terms of licenses. But there are problems and alternative solutions to consider for remote access VPN clients. At this point, there are two major variants: you can use the classic IPSec VPN client or you can use the new AnyConnect client. From a licensing perspective there is a Hugh difference between them. It is not special license that applies to the traditional IPSec client and they are just against your license for peers Total VPN (for which you have 750 in your license). For the AnyConect there is a condition of licence. There is a premium for AnyConnect license and there are licensed AnyConnect Essentials. The Essentials license price is much lower than the premium license, but Essentials does not all the features that made the premium.
In the immediate future, that it would sound like an easy question to answer, use the traditional IPSec VPN client for which theere is not a special permit and it is what you are used to. However Cisco has announced the dates of end of sale and end of Support for the traditional VPN client. If at some point you will need to use the AnyConnect client. I would say that if you make the change of the ASA that it might be a good choice to also adopt the AnyConnect client.
HTH
Rick
-
ASA 5520 - VPN users have no internet.
Hello
We just migrated a Pix 515 and an ASA 5520 VPN concentrator. The firewall part works fine, but we have some problem with our remote VPN.
Everything inside network is accessible when you use VPN remote but there is no access to our perimeter network or the internet. I don't know there's only something simple you need that I'm missing, and hoping someone can shed some light on what is needed to allow the VPN tunnel back outdoors and in our DMZ.
The ASA is running 8.2 (2) 9 and ASDM 6.2 (1).
See you soon,.
Rob
From the 172.16.68.0/24 you can PING 10.10.10.1 correct?
The 10.10.10.0/24 you can PING 172.16.68.1 correct?
I'm having a hard time find now how this tunnel is up since you have PFS
activated on the SAA, but not on the PIX.Federico.
-
VPN site to site &; outdoor on ASA 5520 VPN client
Hi, I'm jonathan rivero.
I have an ASA 5520 Version 8.0 (2), I configured the site-to-site VPN and works very well, in the other device, I configured the VPN Client for remote users and works very well, but I try to cofigure 2 VPNs on ASA 5520 on the same outside interface and I have the line "outside_map interface card crypto outdoors (for VPN client). , but when I set up the "crypto map VPNL2L outside interface, it replaces the command', and so I can have only a single connection.
the executed show.
ASA1 (config) # sh run
: Saved
:
ASA Version 8.0 (2)
!
hostname ASA1
activate 7esAUjZmKQSFDCZX encrypted password
names of
!
interface Ethernet0/0
nameif inside
security-level 100
address 172.16.3.2 IP 255.255.255.0
!
interface Ethernet0/1
nameif outside
security-level 0
IP 200.20.20.1 255.255.255.0
!
interface Ethernet0/1.1
VLAN 1
nameif outside1
security-level 0
no ip address
!
interface Ethernet0/2
Shutdown
No nameif
no level of security
no ip address
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Ethernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface Ethernet0/5
Shutdown
No nameif
no level of security
no ip address
!
2KFQnbNIdI.2KYOU encrypted passwd
passive FTP mode
object-group, net-LAN
object-network 172.16.0.0 255.255.255.0
object-network 172.16.1.0 255.255.255.0
object-network 172.16.2.0 255.255.255.0
object-network 172.16.3.0 255.255.255.0
object-group, NET / remote
object-network 172.16.100.0 255.255.255.0
object-network 172.16.101.0 255.255.255.0
object-network 172.16.102.0 255.255.255.0
object-network 172.16.103.0 255.255.255.0
object-group network net-poolvpn
object-network 192.168.11.0 255.255.255.0
access list outside nat extended permit ip net local group object all
access-list extended sheep allowed ip local object-group net object-group net / remote
access-list extended sheep allowed ip local object-group net net poolvpn object-group
access-list splittun-vpngroup1 extended permitted ip local object-group net net poolvpn object-group
pager lines 24
Within 1500 MTU
Outside 1500 MTU
outside1 MTU 1500
IP local pool ippool 192.168.11.1 - 192.168.11.100 mask 255.255.255.0
no failover
ICMP unreachable rate-limit 100 burst-size 10
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0 access-list sheep
NAT (inside) 1 access list outside nat
Route outside 0.0.0.0 0.0.0.0 200.20.20.1 1
Route inside 172.16.0.0 255.255.255.0 172.16.3.2 1
Route inside 172.16.1.0 255.255.255.0 172.16.3.2 1
Route inside 172.16.2.0 255.255.255.0 172.16.3.2 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout, uauth 0:05:00 absolute
dynamic-access-policy-registration DfltAccessPolicy
the ssh LOCAL console AAA authentication
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
86400 seconds, duration of life crypto ipsec security association
Crypto ipsec kilobytes of life security-association 400000
Crypto-map dynamic outside_dyn_map 20 the value transform-set ESP-3DES-SHA
card crypto VPNL2L 1 match for sheep
card crypto VPNL2L 1 set peer 200.30.30.1
VPNL2L 1 transform-set ESP-3DES-MD5 crypto card game
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside
crypto isakmp identity address
crypto ISAKMP allow outside
crypto ISAKMP policy 20
preshared authentication
3des encryption
md5 hash
Group 2
life 86400
crypto ISAKMP policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
crypto ISAKMP policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
a basic threat threat detection
Statistics-list of access threat detection
!
!
internal vpngroup1 group policy
attributes of the strategy of group vpngroup1
banner value +++ welcome to Cisco Systems 7.0. +++
value of 192.168.0.1 DNS server 192.168.1.1
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value splittun-vpngroup1
value by default-ad domain - domain.local
Split-dns value ad - domain.local
the address value ippool pools
username password asa1 VRTlLlJ48/PoDKjS encrypted privilege 15
tunnel-group 200.30.30.1 type ipsec-l2l
IPSec-attributes tunnel-group 200.30.30.1
pre-shared-key *.
type tunnel-group vpngroup1 remote access
tunnel-group vpngroup1 General-attributes
ippool address pool
Group Policy - by default-vpngroup1
vpngroup1 group of tunnel ipsec-attributes
pre-shared-key *.
context of prompt hostname
Cryptochecksum:00000000000000000000000000000000
: end
ASA2 (config) #sh run
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
86400 seconds, duration of life crypto ipsec security association
Crypto ipsec kilobytes of life security-association 400000
card crypto VPNL2L 1 match for sheep
card crypto VPNL2L 1 set peer 200.30.30.1
VPNL2L 1 transform-set ESP-3DES-MD5 crypto card game
VPNL2L interface card crypto outside
crypto isakmp identity address
crypto ISAKMP allow outside
crypto ISAKMP policy 20
preshared authentication
3des encryption
md5 hash
Group 2
life 86400tunnel-group 200.30.30.1 type ipsec-l2l
IPSec-attributes tunnel-group 200.30.30.1
pre-shared key ciscomy topology:
I try with the following links, but did not work
http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a0080912cfd.shtml
http://www.Cisco.com/en/us/products/ps6120/products_tech_note09186a00807e0aca.shtml
Best regards...
"" I thing both the force of the SAA with the new road outside, why is that? ".
without the road ASA pushes traffic inward, by default.
In any case, this must have been a learning experience.
Hopefully, this has been no help.
Please rate, all the helful post.
Thank you
Rizwan Muhammed.
-
How many group Supportepar ASA 5520 vpn for remote access
Hello
Howmany vpn group is supported on asa 5520 with configuraion vpn remote access.
Concerning
1 if nat-control is disabled and you do not have any other order NAT in your config file, you do not have it. Try to remove the existing "NAT 0" command and "clear xlate."
2. you must ensure that your network inside know they can go by ASA to access remote vpn client IP. You have any device layer 3 behind the ASA that does the routing. If so, please verify that this is the routing table.
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ASA 5520 - VPN using LDAP access control
I'm setting up an ASA 5520 for VPN access. Authorization & authentication using an LDAP server. I have successfully configured tunnel, and I can access internal resources. What I want to do now is to limit access to a specific ad group membership. In the absence of this belonging to a group, a user cannot access the VPN.
My VPN client software testing is Cisco Systems VPN Client 5.0.05.0290 Version. The Group authentication is configured in a connection entry that identifies the Group of Tunnel. I think I wrote that correctly.
The Version of the software on the SAA is 8.3 (1).
My current challenge is getting the VPN to stop letting each request for access through little matter belonging to a group. I found the thread below to be significantly useful, but there is obviously something which is not entirely mesh with my situation.
https://supportforums.Cisco.com/message/3232649#3232649
Thanking all in advance for everything offered thoughts and advice.
Configuration (AAA LDAP, group policy and group of tunnel) is below.
AAA-Server LDAP protocol ldap
AAA-Server LDAP (inside) host x.x.y.12
Server-port 636
LDAP-base-dn dc = domain, dc = com
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
LDAP-login-password *.
LDAP-connection-dn cn = svcacct, or = svcac, or = users, or = svcad, dc = domain, dc = com
enable LDAP over ssl
microsoft server type
LDAP-attribute-map LDAP_MAP
AAA-Server LDAP (inside) host x.x.y.10
Server-port 636
LDAP-base-dn dc = domain, dc = com
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
LDAP-login-password *.
LDAP-connection-dn cn = svcacct, or = svcac, or = users, or = svcad, dc = domain, dc = com
enable LDAP over ssl
LDAP-attribute-map LDAP_MAP
AAA-Server LDAP (inside) host x.x.y.11
Server-port 636
LDAP-base-dn dc = domain, dc = com
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
LDAP-login-password *.
LDAP-connection-dn cn = svcacct, or = svcac, or = users, or = svcad, dc = domain, dc = com
enable LDAP over ssl
microsoft server type
LDAP-attribute-map LDAP_MAPAAA-Server LDAP (inside) host x.x.y.10
Server-port 636
LDAP-base-dn dc = domain, dc = com
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
LDAP-login-password *.
LDAP-connection-dn cn = svcacct, or = svcac, or = users, or = svcad, dc = domain, dc = com
enable LDAP over ssl
LDAP-attribute-map LDAP_MAP
AAA-Server LDAP (inside) host x.x.y.11
Server-port 636
LDAP-base-dn dc = domain, dc = com
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
LDAP-login-password *.
LDAP-connection-dn cn = svcacct, or = svcac, or = users, or = svcad, dc = domain, dc = com
enable LDAP over ssl
microsoft server type
LDAP-attribute-map LDAP_MAP
!
internal group NOACCESS strategy
NOACCESS group policy attributes
VPN - concurrent connections 0
Protocol-tunnel-VPN IPSec webvpn
address pools no
attributes of Group Policy DfltGrpPolicy
VPN - 10 concurrent connections
Protocol-tunnel-VPN IPSec webvpn
enable IPSec-udp
vpn group policy - pro internal
vpn - pro group policy attributes
value x.x.y.17 x.x.y.27 WINS server
Server DNS value x.x.y.19 x.x.y.29
VPN - 50 simultaneous connections
Protocol-tunnel-VPN IPSec svc
group-lock value vpn - pro
field default value domain.com
value of address ip-vpn-pro pools
WebVPN
client of dpd-interval SVC no
dpd-interval SVC 1800 bridge
!attributes global-tunnel-group DefaultRAGroup
LDAP authentication group-server
LDAP authorization-server-group
Group Policy - by default-vpn-pro
authorization required
type group tunnel vpn - pro remote access
attributes global-tunnel-group-vpn - pro
LDAP authentication group-server
Group-server-authentication (LDAP outside)
LDAP authorization-server-group
Group Policy - by default-vpn-pro
band-Kingdom
password-management
band-band
authorization required
type tunnel-group NOACCESSGROUP remote access
attributes global-tunnel-group NOACCESSGROUP
LDAP authentication group-server
NOACCESS by default-group-policyHello
The configuration of what you are looking for is a feature called DAP (Dynamic Access Policy)
The following link will explain how to set up the same.
http://www.ciscosystems.com/en/us/products/ps6120/products_white_paper09186a00809fcf38.shtml
I hope this helps.
Kind regards
Anisha
P.S.: Please mark this thread as answered if you feel that your query is resolved. Note the useful messages.
-
I set up a VPN site-to site between a Cisco ISR 1841 and a Cisco ASA 5520, everything seems to work but I have a few questions.
1. I must explicitly authorize all VPN traffic in the ACL on the external interface of the 1841, y at - it an equivalent of router "vpn sysopt connection permit?
2. Although the VPN rises and pass traffic, I have the opportunity to see what follows?
* 14:11:52.883 22 June: % CRYPTO-6-IKMP_MODE_FAILURE: fast processing mode has failed with the peer 1.1.1.1
You can share the outputs full? Both sides at the same time?
Bottom line, I don't think it's normal in IOS 12.4 mainline unless packages are leaking clear ;/
-
How to change address on ASA 5520 VPN peer
Environment:
7.2 (1) running ASA 5520
IPSEC VPN L2L established by using wizard.
Change the IP address of the remote peer. Using ASDM, I can't change the name of the Tunnel Group (which is currently the address peer). I may change the address peer in the IPSec rule, but is that all that is necessary?
I have to add a new group of tunnel using the new address of peers for the name? If yes how it is related to other objects that are required for a VPN?
When you create a VPN using the wizard, it creates several objects that are difficult to track when changes are required. Is it better to remove all current VPN objects and create a new configuration using the wizard again?
Is it's better to make the changes using the CLI? What lines must be changed for peer address when using the commands?
Thanks in advance for any help!
I may change the address peer in the IPSec rule, but is that all that is necessary?
-No, tunnel group name must match the peer address.
I have to add a new group of tunnel using the new address of peers for the name?
-Yes.
Is it's better to make the changes using the CLI?
-I recommend it, but if you don't know you have no choice.
Add new tunnel-group with group as new name address peer, same key etc. Add a new address peer settings under rule edit ipsec peer. Then you should be able to remove the old tunnel group. Hope this helps you, been a while since I made this way.
-
Routing with Cisco ASA 5520 VPN
I have installed IPsec vpn remote users in the Cisco ASA 5520 using RADIUS in my main network. Works very well. I have a site to my Cisco ASA5520 tunnels going to other sites, some of the tunnels have Cisco ASA and some have SonicWalls. I wish that my users VPN remote IPSec to be able to navigate in these tunnels is a site to access remote subnets attached to these tunnels. Do I need to use a combination of routing and the ACL? Or can I just use ACL only? Or just use routing only?
Thank you
Carlos
Hello
The key to set up here is the two ACL of VPN L2L end points that determine the 'interesting' traffic to connect VPN L2L. You will also need to confirm that the connection of the VPN Client is configured so that traffic to the remote sites have sent to the connection of the VPN client. There are also other things that you should check on your ASA plant
Here most of the things you usually have to confirm
- Set up 'permit same-security-traffic intra-interface' if it is already present in your configuration
- This setting will allow connections to form between the hosts that are connected to the same interface on the ASA. In this case, applies because the VPN client users are connected to the interface 'outside' of the ASA and also remote sites are connected to the ASA to "external". If the traffic between the remote VPN Client and VPN L2L sites will be to enter and exit the same interface
- You will need to check how the customer if configured VPN connection. Split or full Tunnel tunnel
- If the connection of the VPN Client is configured as Split Tunnel then you need to add all the networks from the remote to the Split Tunnel, so that the connections between the VPN Client is transmitted to the ASA and from there connections VPN L2L
- If the connection of the VPN Client is configured as full Tunnel, then there no problem that all traffic is transferred to the Client VPN connection all its assets
- Define the VPN pool in the ACL of VPN L2L
- You should make sure that the pool network VPN Client is defined in the ACL that define 'interesting' traffic to connect VPN L2L. So, you need to add the pool VPN VPN L2L configurations on the sites of Central America and remote control
- Configure NAT0 / NAT exempt for remote VPN Client to L2L VPN Site traffic at both ends of the VPN L2L
- You must ensure that the NAT0 / exempt NAT rules exist for the VPN Client for Remote Site traffic. This will have to be configured on the SAA "outside" interface. Format of configuration varies naturally a bit on the ASA Central his software level.
These should be the most common things to set up and confirm for traffic to flow between the VPN Client and Remote Sites
Hope this helps please rate if yes or ask more if necessary.
-Jouni
- Set up 'permit same-security-traffic intra-interface' if it is already present in your configuration
-
Need help - ASA 5520 VPN issues
Trying to simulate our in-lab recovery facility. I have 2 ASA 5520 who have a site - tunnel site between them.
That works fine
But I also have a requirement for remote access in one of the ASA, which formerly connected needs to route through
the site - tunnel site to another server on the other side.
So far the Remoting piece connects very well, I can access all networks connected locally but I can't seem to get the traffic
to move through the site - site of the tunnel on the other side.
Is this feasible? If so, if there are suggestions that would be appreciated.
See you soon
Dave
The command is not applied to a specific interface.
The command activate the feature on the ASA to receive traffic from VPN clients on the external interface and send him outside through the same apart from the interface through the tunnel L2L (and vice versa).
Federico.
-
ISPS double and two redundant ASA 5520 VPN tunnels
Hi all
I have a requirement that looks like this:
-with two ISPs (of course public IP of different subnets), I have two firewalls that we have to do 2 l2l VPN tunnels.
Virtual private networks will be redundant to each other and in the case where one of the links is congested, traffic should pass through the other tunnel.
Did someone do something like that?
Thank you
Vlad
Hi Vlad,
To have redundant connections, I suggest the following link:
ASA/PIX 7.x: example of redundant Configuration or backup ISP links
To find out when the link is congested? I don't think it could be possible at all on the SAA, with a UDP IP SLA jitter, but I think that it is supported only on IOS routers.
Analysis of IP Service levels using the UDP IP SLA jitter operation
Thank you.
Portu.
Please note all messages that will be useful.
-
ASA 5520 - SSL VPN (Anyconnect) licenses
Hello
Can someone clarify for me the SSL VPN/AnyConnect for the ASA 5520 license? Specifically, the differences between the AnyConnect Essentials and AnyConnect Premium. Our current license looks like this:
The devices allowed for this platform:
The maximum physical Interfaces: unlimited
VLAN maximum: 150
Internal hosts: unlimited
Failover: Active/active
VPN - A: enabled
VPN-3DES-AES: enabled
Security contexts: 2
GTP/GPRS: disabled
SSL VPN peers: 2
Total of the VPN peers: 750
Sharing license: disabled
AnyConnect for Mobile: disabled
AnyConnect Cisco VPN phone: disabled
AnyConnect Essentials: disabled
Assessment of Advanced endpoint: disabled
Proxy sessions for the UC phone: 2
Total number of Sessions of Proxy UC: 2
Botnet traffic filter: disabledThis platform includes an ASA 5520 VPN Plus license.
I guess that means that we have just the 2 'free trial' SSL VPN licenses and nothing else.
I would like to add 25 or maybe 50 SSL VPN licenses and be able to use a combination of full free client, thin client and groups client AnyConnect. The 'ASA5500-SSL-25' (or 50) would be the correct license I need to buy?
Thank you
Rob
Hello
The essentials license is per device and does not allow full-tunnel.
If you need other features like Secure Desktop, without client SSL and other optional features such as shared licenses, you must go to the Premium license.
Federico.
-
DHCP relay for users (ASA) SSL VPN
I have ASA 5520 vpn endpoint. Before asa, there are firewalls which translates the public ip address to the private sector and to pass SSL traffic to ASA. I have configured DHCP relay to get the IP address for the DHCP in Windows Server users:
dhcprelay Server 10.100.2.101 on the inside
dhcprelay activate vpn
dhcprelay setroute vpn
and it does not work. with the local pool, it works fine. Should I do something else? When I turn on debugging it has not any activity.
You try to assign the IP address to the SSL vpn client using the DHCP server?
If so, you don't need these commands contained in your message.
Basically, you need to set dhcp server in tunnel-group and dhcp-network-scope in group policy.
Here is an example of Ipsec client. Setup must be the same.
-
Hello
First I must admit that I am not very versed in Cisco equipment or in general IPSEC connections so my apologies if I'm doing something really good obviously stupid, but I checked through any kind of things that I could find on the internet on the configuration of IPSEC VPN.
The setup I have is an asa 5520 (o/s 8.2) firewall which, for now, is connected to a temporary connection beautiful style home broadband for testing purposes. The netopia router is configured to allow ipsec passthrough and redirect 62515 UDP, TCP 10000, 4500 UDP, UDP 500 ports in the asa 5520.
I'm trying to connein out of a laptop with disabled windows firewall and vpn cisco 5.0.02.0090 client version.
I ran several attempts through the ipsec configuration wizard options. most of the time that nothing comes in the newspaper to show that a connection was attempted, but there is a way I can set up product options the following on the firewall log:
4. Sep 24 2010 | 13: 54:29 | 713903 | Group = VPNtest9, IP = 86.44.x.x, error: cannot delete PeerTblEntry
5: Sep 24 2010 | 13: 54:29 | 713902 | Group = VPNtest9, IP = 86.44.x.x, drop table homologous counterpart does not, no match!
6. Sep 24 2010 | 13: 54:21 | 713905 | Group VPNtest9, IP = 86.44.x.x, P1 = relay msg sent to AM WSF
3: Sep 24 2010 | 13: 54:21 | 713201 | Group = VPNtest9, IP = 86.44.x.x, double-Phase 1 detected package. Retransmit the last packet.
6. Sep 24 2010 | 13: 54:16 | 713905 | Group VPNtest9, IP = 86.44.x.x, P1 = relay msg sent to AM WSF
3: Sep 24 2010 | 13: 54:16 | 713201 | Group = VPNtest9, IP = 86.44.x.x, double-Phase 1 detected package. Retransmit the last packet.
6. Sep 24 2010 | 13: 54:11 | 713905 | Group VPNtest9, IP = 86.44.x.x, P1 = relay msg sent to AM WSF
3: Sep 24 2010 | 13: 54:11 | 713201 | Group = VPNtest9, IP = 86.44.x.x, double-Phase 1 detected package. Retransmit the last packet.
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
3: Sep 24 2010 | 13: 54:06 | 713257 | 1 failure to phase: incompatibility of types of attributes of class Group Description: RRs would be: Group 2 FCMS would: Group 1
6. Sep 24 2010 | 13: 54:06 | 302015 | 86.44.x.x | 51905 | 192.168.0.27 | 500 | Built UDP inbound connection 7487 for Internet:86.44.x.x/51905 (86.44.x.x/51905) at identity:192.168.0.27/500 (192.168.0.27/500)
and this, in the journal of customer:
Cisco Systems VPN Client Version 5.0.02.0090
Copyright (C) 1998-2007 Cisco Systems, Inc.. All rights reserved.
Customer type: Windows, Windows NT
Running: 5.1.2600 Service Pack 3
24 13:54:08.250 24/09/10 Sev = Info/4 CM / 0 x 63100002
Start the login process
25 13:54:08.265 24/09/10 Sev = Info/4 CM / 0 x 63100004
Establish a secure connection
26 13:54:08.265 24/09/10 Sev = Info/4 CM / 0 x 63100024
Attempt to connect with the server "213.94.x.x".
27 13:54:08.437 24/09/10 Sev = Info/6 IKE/0x6300003B
Attempts to establish a connection with 213.94.x.x.
28 13:54:08.437 24/09/10 Sev = Info/4 IKE / 0 x 63000013
SEND to > ISAKMP OAK AG (SA, KE, NO, ID, VID (Xauth), VID (dpd), VID (Frag), VID(Nat-T), VID (Unity)) at 213.94.x.x
29 13:54:08.484 24/09/10 Sev = Info/4 IPSEC / 0 x 63700008
IPSec driver started successfully
30 13:54:08.484 24/09/10 Sev = Info/4 IPSEC / 0 x 63700014
Remove all keys
31 13:54:13.484 24/09/10 Sev = Info/4 IKE / 0 x 63000021
Retransmit the last package!
32 13:54:13.484 24/09/10 Sev = Info/4 IKE / 0 x 63000013
SEND to > ISAKMP OAK AG (Retransmission) to 213.94.x.x
33 13:54:18.484 24/09/10 Sev = Info/4 IKE / 0 x 63000021
Retransmit the last package!
34 13:54:18.484 24/09/10 Sev = Info/4 IKE / 0 x 63000013
SEND to > ISAKMP OAK AG (Retransmission) to 213.94.x.x
35 13:54:23.484 24/09/10 Sev = Info/4 IKE / 0 x 63000021
Retransmit the last package!
36 13:54:23.484 24/09/10 Sev = Info/4 IKE / 0 x 63000013
SEND to > ISAKMP OAK AG (Retransmission) to 213.94.x.x
37 13:54:28.484 24/09/10 Sev = Info/4 IKE / 0 x 63000017
Marking of IKE SA delete (I_Cookie = 36C50ACCE984B0B0 R_Cookie = 0000000000000000) reason = DEL_REASON_PEER_NOT_RESPONDING
38 13:54:28.984 24/09/10 Sev = Info/4 IKE/0x6300004B
IKE negotiation to throw HIS (I_Cookie = 36C50ACCE984B0B0 R_Cookie = 0000000000000000) reason = DEL_REASON_PEER_NOT_RESPONDING
39 13:54:28.984 24/09/10 Sev = Info/4 CM / 0 x 63100014
Could not establish the Phase 1 SA with the server '213.94.x.x' due to the 'DEL_REASON_PEER_NOT_RESPONDING '.
40 13:54:28.984 24/09/10 Sev = Info/5 CM / 0 x 63100025
Initializing CVPNDrv
41 13:54:28.984 24/09/10 Sev = Info/6 CM / 0 x 63100046
Set indicator established tunnel to register to 0.
42 13:54:28.984 24/09/10 Sev = Info/4 IKE / 0 x 63000001
Signal received IKE to complete the VPN connection
43 13:54:29.187 24/09/10 Sev = Info/4 IPSEC / 0 x 63700014
Remove all keys
44 13:54:29.187 24/09/10 Sev = Info/4 IPSEC / 0 x 63700014
Remove all keys
45 13:54:29.187 24/09/10 Sev = Info/4 IPSEC / 0 x 63700014
Remove all keys
46 13:54:29.187 24/09/10 Sev = Info/4 IPSEC/0x6370000A
IPSec driver successfully stopped
I have connectivity full http from the internet to a machine inside the asa 5520 so I think that the static routing and NAT'ing should be ok, but I am pleased to provide you with all the details.
Can you see what I'm doing wrong?
Thank you
Sam
Pls add the following policy:
crypto ISAKMP policy 10
preshared authentication
the Encryption
md5 hash
Group 2
You can also run debug on the ASA:
debugging cry isa
debugging ipsec cry
and retrieve debug output after trying to connect.
-
Tunnel VPN ASA 5520 (DMZ + INSIDE) destined for OUTSIDE
I can't find any reference to anywhere else.
We have an ASA 5520 to our site HQ (inside the network) with several regional subnets on the DMZ interface.
We need connectivity VPN Site to Site between the INSIDE and a remote control on the OUTSIDE of the site, as well as between the DMZ subnets and even outside the site. The interface from the OUTSIDE of the SAA must be local VPN endpoint for all tunnels.
I created a S2S VPN between the INSIDE and the OUTSIDE site and it works great.
When I create a VPN S2S tunnel between a site of DMZ and even outside the site (using the same settings the and remote, but with a cryptomap different because the local subnet (DMZ) is different from the other inside the subnet, the traffic gets the mapping (show crypto isakmp his) to the same cryptomap that was created for the access to the tunnel from the OUTSIDE) , instead of to the new cryptomap, so remote endpoint deletes it, and traffic also causes SPI incorrect of for the remote endpoint, which makes the original INTERIOR outside OF THE VPN tunnel to fall from time to time.
Is this a bug?
I also did a local S2S VPN tunnel configuration test of networks as everything INSIDE and the DMZ. With the help of the wizard VPN S2S leads ASA only to create a NAT rule exempted for the subnet on the INSIDE interface. Can I manually create another tax-exempt NAT rule to the side of the DMZ and use this a S2S tunnel to connect sites inside and DMZ to the remote OFF-SITE in a connection profile?
I'm building a Rube Goldberg?
Thank you
George
Hi George,.
It seems you have a situation overlapping it, are you sure that subnets inside did not overlap with the networks from the DMZ? A package tracer could clarify wha that the ASA is actually sending.
In addition, you can merge the two interfaces on the same card encryption if you wish, just make sure that the NAT is configured correctly. For example; Source NAT (all, outside) static...
It may be useful
-Randy-
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