Using Cisco Client remote access
Hello
This is part of my config from site to site, which works very well.
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
address of cisco key crypto isakmp 0.0.0.0 0.0.0.0 no.-xauth
ISAKMP crypto keepalive 20
BUT when I applied client config in the light of the foregoing, the customer remote access may not work
Configuration group customer isakmp crypto-customer
key cisco123
DNS 165.21.83.88
pool POOL_1
ACL 101
BUT if I remove "No.-xauth" in my site to isakmp, then my client may work but my site to site VPN may not work. Please advise, what is the problem? OR how can I fix this?
address of cisco key crypto isakmp 0.0.0.0 0.0.0.0
Thank you
VTI will never work because you have a dynamic ip address.
Please follow the sample configuration provided above for dynamic to static IPSec VPN:
http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a00801dddbb.shtml
Tags: Cisco Security
Similar Questions
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Hi guys
I have a few questions regarding vpn and vpn traffic record remote access. Please can someone advise how I can capture traffic decrypted for client vpn for remote access on the firewall. now, firewall has any source any dest and list of service associated with Group tunnel (no interface access list) but the default one group policy. I don't know what kind of traffic comes from the remote vpn machine, and I want to capture and create more specfic acl and who associate Group via vpn tunnel filter so no all are allowed.
I also configured for load balancing vpn and I know not if I add vpn filter via Group Policy and add it to the default group that can cause interruptions of service, but since I have vpn load balancing configured shoudnt remote customer affect. Am I wrong?
concerning
F
There is no balancing load with active / standby (standby really means "only watch"!). And it's not even RA - VPN with active/active.
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Client remote access VPN gets connected without access to the local network
: Saved
:
ASA 1.0000 Version 2
!
hostname COL-ASA-01
domain dr.test.net
turn on i/RAo1iZPOnp/BK7 encrypted password
i/RAo1iZPOnp/BK7 encrypted passwd
names of
!
interface GigabitEthernet0/0
nameif outside
security-level 0
IP 172.32.0.11 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
IP 192.9.200.126 255.255.255.0
!
interface GigabitEthernet0/2
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5
nameif failover
security-level 0
192.168.168.1 IP address 255.255.255.0 watch 192.168.168.2
!
interface Management0/0
nameif management
security-level 0
192.168.2.11 IP address 255.255.255.0
!
passive FTP mode
DNS server-group DefaultDNS
domain dr.test.net
network of the RAVPN object
192.168.0.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.168.200.0_24 object
192.168.200.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.9.200.0_24 object
192.9.200.0 subnet 255.255.255.0
the inside_network object-group network
object-network 192.9.200.0 255.255.255.0
external network object-group
host of the object-Network 172.32.0.25
Standard access list RAVPN_splitTunnelAcl allow 192.9.200.0 255.255.255.0
access-list extended test123 permit ip host 192.168.200.1 192.9.200.190
access-list extended test123 permit ip host 192.9.200.190 192.168.200.1
access-list extended test123 allowed ip object NETWORK_OBJ_192.168.200.0_24 192.9.200.0 255.255.255.0
192.9.200.0 IP Access-list extended test123 255.255.255.0 allow object NETWORK_OBJ_192.9.200.0_24
pager lines 24
management of MTU 1500
Outside 1500 MTU
Within 1500 MTU
failover of MTU 1500
local pool RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 IP mask
no failover
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 66114.bin
don't allow no asdm history
ARP timeout 14400
NAT (inside, outside) source Dynamics one interface
NAT (it is, inside) static static source NETWORK_OBJ_192.9.200.0_24 destination NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.9.200.0_24
Route outside 0.0.0.0 0.0.0.0 172.32.0.2 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 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
the ssh LOCAL console AAA authentication
Enable http server
http 0.0.0.0 0.0.0.0 outdoors
http 0.0.0.0 0.0.0.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des 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-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define 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
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint ASDM_TrustPoint0
Terminal registration
name of the object CN = KWI-COL-ASA - 01.dr.test .net, C = US, O = KWI
Configure CRL
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
IKEv1 crypto policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet 192.9.200.0 255.255.255.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 management
SSH 0.0.0.0 0.0.0.0 outdoors
SSH 66.35.45.128 255.255.255.192 outside
SSH 0.0.0.0 0.0.0.0 inside
SSH timeout 30
SSH version 2
Console timeout 0
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
allow outside
AnyConnect image disk0:/anyconnect-win-2.5.2014-k9.pkg 1
AnyConnect enable
tunnel-group-list activate
attributes of Group Policy DfltGrpPolicy
internal RAVPN group policy
RAVPN group policy attributes
value of server WINS 192.9.200.164
value of 66.35.46.84 DNS server 66.35.47.12
VPN-filter value test123
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value test123
Dr.kligerweiss.NET value by default-field
username test encrypted password xxxxxxx
username admin password encrypted aaaaaaaaaaaa privilege 15
vpntest Delahaye of encrypted password username
type tunnel-group RAVPN remote access
attributes global-tunnel-group RAVPN
address RAVPN pool
Group Policy - by default-RAVPN
IPSec-attributes tunnel-group RAVPN
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory 2
Subscribe to alert-group configuration periodic monthly 2
daily periodic subscribe to alert-group telemetry
aes encryption password
Cryptochecksum:b001e526a239af2c73fa56f3ca7667ea
: end
COL-ASA-01 #.
Here is a shot made inside interface which can help as well, I've tried pointing the front door inside the interface on the target device, but I think it was a switch without ip route available on this subject I think which is always send package back to Cisco within the interface
Test of Cape COLLAR-ASA-01 # sho | in 192.168.200
25: 23:45:55.570618 192.168.200.1 > 192.9.200.190: icmp: echo request
29: 23:45:56.582794 192.168.200.1.137 > 192.9.200.164.137: udp 68
38: 23:45:58.081050 192.168.200.1.137 > 192.9.200.164.137: udp 68
56: 23:45:59.583176 192.168.200.1.137 > 192.9.200.164.137: udp 68
69: 23:46:00.573517 192.168.200.1 > 192.9.200.190: icmp: echo request
98: 23:46:05.578110 192.168.200.1 > 192.9.200.190: icmp: echo request
99: 23:46:05.590057 192.168.200.1.137 > 192.9.200.164.137: udp 68
108: 23:46:07.092310 192.168.200.1.137 > 192.9.200.164.137: udp 68
115: 23:46:08.592468 192.168.200.1.137 > 192.9.200.164.137: udp 68
116: 23:46:10.580795 192.168.200.1 > 192.9.200.190: icmp: echo request
COL-ASA-01 #.
Any help or pointers greatly appreciated, I have do this config after a long interval on Cisco of the last time I was working it was all PIX so just need to expert eyes to let me know if I'm missing something.
And yes I don't have a domestic network host to test against, all I have is a switch that cannot route and bridge default ip helps too...
Hello
The first thing you should do to avoid problems is to change the pool VPN to something else than the current LAN they are not really directly connected in the same network segment.
You can try the following changes
attributes global-tunnel-group RAVPN
No address RAVPN pool
no mask RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 ip local pool
local pool RAVPN 192.168.201.1 - 192.168.201.254 255.255.255.0 IP mask
attributes global-tunnel-group RAVPN
address RAVPN pool
no nat (it is, inside) static source NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 static destination NETWORK_OBJ_192.9.200.0_24 NETWORK_OBJ_192.9.200.0_24
In the above you first delete the VPN "tunnel-group" Pool and then delete and re-create the VPN pool with another network and then insert the same "tunnel-group". NEX will remove the current configuration of the NAT.
the object of the LAN network
192.168.200.0 subnet 255.255.255.0
network of the VPN-POOL object
192.168.201.0 subnet 255.255.255.0
NAT (inside, outside) 1 static source LAN LAN to static destination VPN-VPN-POOL
NAT configurations above adds the correct NAT0 configuration for the VPN Pool has changed. It also inserts the NAT rule to the Summit before the dynamic PAT rule you currently have. He is also one of the problems with the configurations that it replaces your current NAT configurations.
You have your dynamic PAT rule at the top of your NAT rules currently that is not a good idea. If you want to change to something else will not replace other NAT configurations in the future, you can make the following change.
No source (indoor, outdoor) nat Dynamics one interface
NAT source auto after (indoor, outdoor) dynamic one interface
NOTICE! PAT dynamic configuration change above temporarily interrupt all connections for users on the local network as you reconfigure the dynamic State PAT. So if you make this change, make sure you that its ok to still cause little reduced in the current internal users connections
Hope this helps
Let me know if it works for you
-Jouni
-
AnyConnect VPN client can be used for IPSec remote access VPN connection?
I think I heard it somewhere that AnyConnect VPN can be used for connections SSLvpn IPSec VPN. Is this possible? Thank you!
No, the Anyconnect software cannot be used to establish the framework for a VPN IPSEC IKE.
-
Using Cisco Client to site VPN on a behind a NAT ASA 5520
I apologize if this has been asked and we answered in the forums. I looked, and while I found a large number of entries that were dancing all around this question, I never found nothing which addressed this specific issue. We currently use an ASA 5520 as the head end of a relatively large customer to site IPSEC VPN (approximately 240 users, not consecutively). This ASA is currently sitting behind a Checkpoint firewall with a real publicly addressable IP address on its public interface. All of our customers use the legacy Cisco VPN (not the one anyconnect) client. We plan to a few controllers F5 link set up between ISPS and firewalls. For VPN connectivity F5 recommends that we NAT IP address (called a broad IP) to point back to a private IP address on the ASA and F5. My question is, will this work? I've always heard say that the head of line needed to have a public IP address on this subject because this is what will be placed in packages for the client to respond to.
For further information, here's what we have now and what we are invited to attend.
Current
ISP - router - firewall-fire - ASA (public IP address as endpoint)
Proposed
ISP - router - F5 (public IP address as endpoint using a NAT to ASA) - Firewall - ASA (10.X.X.X as its external interface)
Proposed alternative
ISP - router - F5 (public IP address as endpoint using a NAT to ASA) - ASA (10.X.X.X as its external interface)
All thoughts at this moment would be greatly appreciated. Thank you!
Hello
If there is a static NAT one by one on F5 to the external interface of the ASA, then I don't think they would be any problems.
Because when the client will attempt to connect to IKE to the translated public IP, F5 will redirect the request to ASA outside interface that is configured for the VPN.In addition, to ensure the udp500, 4500 and esp is allowed and then you should be good to go.
HTH
Concerning
Mohit -
Can I use calls for remote access SOAP works on a SOAP server?
Hello
I used JavaScript and SOAP with "Acrobat ordinary' (e.g. Acroforms) to connect to a SOAP server, followed by Acrobat automatically set-up of functions I can call some JavaScript which, with the permission of SOAP, are relayed to the SOAP server for execution. For example, a SOAP server that implements a function of temperature. After doing the Net.SOAP.connect, my JavaScript magically accesses the Temperature() function, which is then executed remotely on the SOAP server with the SOAP protocol.
My question is: with Livecycle Designer XFA forms and it is, I don't have the same ability to connect programmatically to a SOAP server and have configured automatically JavaScript functions I can call on the server? What I've read, there are LC submit and Execute operations that interact (for example exchange data) with a SOAP server specified, but it is not clear that LC offers the possibility to end up with a set of functions that I can call from my JavaScript which are then performed on the SOAP server.
In simpler terms: LiveCycle Designer has the ability to connect to a SOAP server and automatically configured the JavaScript functions I can call (which then get relayed to the SOAP server for execution, followed by the return of my program XFA data)?Thank you.
DaveI used the same scenario in most of my forms... passing XML as file WSDL input and response using SOAP... Here is an example that might come to our rescue.
function saveToDocumentum (wfname) {}
SOAP.wireDump = false;
var cWSURL = 'http://servername.
.» "com: this inspires wisely WSDLURL" + "/services/" + wfname + "? wsdl"; //use try {}
var service = SOAP.connect (cWSURL);
} catch (e)
{
App.Alert ("" + e);
Returns a null value.
}
If (typeof service! = "object")
{
App.Alert ("could not connect on backwards to" + cWSURL);
Returns a null value.
}
if(service.synchronousInvoke == undefined)
{
App.Alert ("could not obtain signature of operation synchronousInvoke");
Returns a null value.
}var sendXML = null;
sendXML = xfa.data.saveXML ();
startAt var = sendXML.indexOf (')<>
endAt var = sendXML.indexOf (')
sendXML = '"+ sendXML.substring (startAt, endAt + 13).
sendXML = replaceAllSpecialChars (sendXML,"&","&");)
xfa.host.messageBox(""+sendXML);var result = service.synchronousInvoke ({inxml: sendXML}); InXml is an input to the end WSDL variable
Return resultthistime;
App.Alert(""+result);
var varma1 = result ['outxml'] //outxml is the name of the variable to the end WSDL and it is in XML format
App.Alert(""+varma1);xfa.host.messageBox ("this request is stored in Documentum with success.", "Status", 3, 0);
Return "success"; submitResult;}
Good luck
-
1841 as Concentrator VPN remote access with manual keying
Hi there and happy new year 2011 with best wishes!
I would use a router 1841 as VPN hub for up to 20 remote connections.
My remote (third party) clients have IPsec capacity supported by IKE and the Manual Keying, but I have not found information about simple configuration of Cisco VPN remote access (only on the easy VPN server).
I'd like to configure the VPN entry Server Manual (I think it's an easy way to start), no problem to do?
files:
-topology
-third party router Ethernet / 3G GUI IPsec with choice of algorithm auth
-third party router Ethernet / 3G GUI IPsec with choice of encryption algorithm
I feel so much better that someone help me!
Kind regards
Amaury
As the remote end is third-party routers, the only option you have will be LAN-to-LAN IPSec VPN. You can not run VPN easy because that is only supported on Cisco devices.
If your remote end has a static external ip address that ends the VPN, you can configure card crypto static LAN-to-LAN on the 1841 router, however, if your remote end has dynamic external ip address, you must configure card crypto dynamic LAN-to-LAN on the 1841 router. All remote LAN subnets must be unique.
-
I have problems to access the resources within the network when connecting with the Cisco VPN client for a version of 8.4 (3) operation of the IOS Cisco ASA 5510. I tried all new NAT 8.4 orders but cannot access the network interior. I can see traffic in newspapers when ping. I can only assume I have NAT evil or it's because the inside interface of the ASA is on the 24th of the same subnet as the network interior? Please see config below, any suggestion would be appreciated. I configured a VPN site to another in this same 5510 and it works well
Thank you
interface Ethernet0/0
Speed 100
full duplex
nameif outside
security-level 0
IP x.x.x.x 255.255.255.240
!
interface Ethernet0/1
Speed 100
full duplex
nameif inside
security-level 100
IP 10.88.10.254 255.255.255.0
!
interface Management0/0
Shutdown
nameif management
security-level 0
no ip address
!
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network of the PAT_to_Outside_ClassA object
10.88.0.0 subnet 255.255.0.0
network of the PAT_to_Outside_ClassB object
subnet 172.16.0.0 255.240.0.0
network of the PAT_to_Outside_ClassC object
Subnet 192.168.0.0 255.255.240.0
network of the LocalNetwork object
10.88.0.0 subnet 255.255.0.0
network of the RemoteNetwork1 object
Subnet 192.168.0.0 255.255.0.0
network of the RemoteNetwork2 object
172.16.10.0 subnet 255.255.255.0
network of the RemoteNetwork3 object
10.86.0.0 subnet 255.255.0.0
network of the RemoteNetwork4 object
10.250.1.0 subnet 255.255.255.0
network of the NatExempt object
10.88.10.0 subnet 255.255.255.0
the Site_to_SiteVPN1 object-group network
object-network 192.168.4.0 255.255.254.0
object-network 172.16.10.0 255.255.255.0
object-network 10.0.0.0 255.0.0.0
outside_access_in deny ip extended access list a whole
inside_access_in of access allowed any ip an extended list
11 extended access-list allow ip 10.250.1.0 255.255.255.0 any
outside_1_cryptomap to access extended list ip 10.88.0.0 255.255.0.0 allow object-group Site_to_SiteVPN1
mask 10.250.1.1 - 10.250.1.254 255.255.255.0 IP local pool Admin_Pool
NAT static NatExempt NatExempt of the source (indoor, outdoor)
NAT (inside, outside) static source any any static destination RemoteNetwork4 RemoteNetwork4-route search
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork1 RemoteNetwork1
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork2 RemoteNetwork2
NAT static LocalNetwork LocalNetwork destination (indoor, outdoor) static source RemoteNetwork3 RemoteNetwork3
NAT (inside, outside) static source LocalNetwork LocalNetwork static destination RemoteNetwork4 RemoteNetwork4-route search
!
network of the PAT_to_Outside_ClassA object
NAT dynamic interface (indoor, outdoor)
network of the PAT_to_Outside_ClassB object
NAT dynamic interface (indoor, outdoor)
network of the PAT_to_Outside_ClassC object
NAT dynamic interface (indoor, outdoor)
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 x.x.x.x 1
dynamic-access-policy-registration DfltAccessPolicy
Sysopt connection timewait
Service resetoutside
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 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-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set esp-ikev1 esp-md5-hmac bh-series
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto-map dynamic dynmap 10 set pfs
Crypto-map dynamic dynmap 10 set transform-set bh - set ikev1
life together - the association of security crypto dynamic-map dynmap 10 28800 seconds
Crypto-map dynamic dynmap 10 kilobytes of life together - the association of safety 4608000
Crypto-map dynamic dynmap 10 the value reverse-road
card crypto mymap 1 match address outside_1_cryptomap
card crypto mymap 1 set counterpart x.x.x.x
card crypto mymap 1 set transform-set ESP-AES-256-SHA ikev1
card crypto mymap 86400 seconds, 1 lifetime of security association set
map mymap 1 set security-association life crypto kilobytes 4608000
map mymap 100-isakmp ipsec crypto dynamic dynmap
mymap outside crypto map interface
crypto isakmp identity address
Crypto isakmp nat-traversal 30
Crypto ikev1 allow outside
IKEv1 crypto ipsec-over-tcp port 10000
IKEv1 crypto policy 5
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 10
preshared authentication
3des encryption
sha hash
Group 1
life 86400
IKEv1 crypto policy 50
preshared authentication
the Encryption
md5 hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
preshared authentication
aes-256 encryption
sha hash
Group 1
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
Telnet timeout 5
Console timeout 0
management-access inside
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal BACKDOORVPN group policy
BACKDOORVPN group policy attributes
value of VPN-filter 11
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelall
BH.UK value by default-field
type tunnel-group BACKDOORVPN remote access
attributes global-tunnel-group BACKDOORVPN
address pool Admin_Pool
Group Policy - by default-BACKDOORVPN
IPSec-attributes tunnel-group BACKDOORVPN
IKEv1 pre-shared-key *.
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
!
global service-policy global_policy
Excellent.
Evaluate the useful ticket.
Thank you
Rizwan James
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Cannot access a remote LAN with Cisco Client
Hello
IAM using an ASA 5505 and connect with the Cisco Client 5.0.02.0090. The Client connects to the Remote LAN and get an IP of the SAA.
But I can't access the Remote LAN or ping the Interface of the ASA trainee.
Can someone help me with this problem?
If the client computer is in the same subnet as the other PC, then its dislikes a question ASA.
Just make sure that the client computer is in the subnet, default gateway of 192.168.20.100 192.168.20./24 and connected to a switchport on vlan 1.
Finally, check whether the DNS resolution works, or if you can browse the internet with the ip address.
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Redundancy ASA - Client to the remote access (AnyConnect or IPsec) VPN Cisco to 2 PSI
Hello
I realize that the true public access redundancy require routers and BGP need &AS#; but some can't afford such a solution. Should someone have ASA 5510 dry + with 2 of the ISP could use IP SLA functionality for primary education to save the failover, etc.. What VPN clients for remote access (SSL or IPSec). I'm curious if you have any other solutions/configurations on it to allow either of these customers, AnyConnect or IPsec, to try the primary counterpart and after a few failed attempts over fail to backup (even if a user tries to establish a VPN)? I know that one of the possible solutions may use a domain name FULL peer IPSec or AnyConnect client input, then maybe public operator DNS TTL change or other hosted / failover services... but these "proxy" or DNS services are not the best solution because there is cache and other associated DNS weaknesses (right)? These are not infallible fail-over, I'm sure that some users might succeed and some may fail; I do not know administrators will be like that as much as they like going to the dentist.
Anyone who has any ideas or possible solutions?
Thank you.
Hello
Backup servers are supported by remote access VPN clients.
The client will attempt to connect to the first IP/configured FULL domain name and will try the following in the list, if no response is received.
Federico.
-
How to prohibit remote access vpn client to use the local DNS server
Hello
I'm on ASA5505 remote access vpn configuration.
Everything works fine so far, except when the client got connected, he always used the local DNS server provided by the ISP. How can I force the customer to use the DNS server configured on ASA?
Thank you.
Kind regards
The command "Activate dns split-tunnel-all" is supported only on SSL VPN and VPN IKEv2. Since you're using IKEv1, this command is not supported.
Here's the order reference:
http://www.Cisco.com/en/us/docs/security/ASA/asa82/command/reference/S8.html#wp1533793
You configure no split tunnel? If you are, then you need to configure "tunnelall" split tunnel policy, and that will force the dns resolution and everything else through the VPN tunnel.
-
VPN clients cannot access remote sites - PIX, routing problem?
I have a problem with routing to remote from our company websites when users connect via their VPN client remotely (i.e. for home workers)
Our headquarters contains a PIX 515E firewall. A number of remote sites to connect (via ADSL) to head office using IPSEC tunnels, ending the PIX.
Behind the PIX is a router 7206 with connections to the seat of LANs and connections to a number of ISDN connected remote sites. The default route on 7206 points to the PIX from traffic firewall which sits to ADSL connected remote sites through the PIX. Internal traffic for LAN and ISDN connected sites is done via the 7206.
Very good and works very well.
When a user connects remotely using their VPN client (connection is interrupted on the PIX) so that they get an IP address from the pool configured on the PIX and they can access resources located on local networks to the office with no problems.
However, the problem arises when a remote user wants access to a server located in one of the remote sites ADSL connected - it is impossible to access all these sites.
On the remote site routers, I configured the access lists to allow access from the pool of IP addresses used by the PIX. But it made no difference. I think that the problem may be the routes configured on the PIX itself, but I don't know what is necessary to solve this problem.
Does anyone have suggestions on what needs to be done to allow access to remote sites for users connected remotely via VPN?
(Note: I suggested a workaround, users can use a server on LAN headquarters as a "jump point" to connect to remote servers from there)
with pix v6, no traffic is allowed to redirect to the same interface.
for example, a remote user initiates an rdp session for one of the barns adsl. PIX decrypts the packet coming from the external interface and looks at the destination. because the destination is one of adsl sites, pix will have to return traffic to the external interface. Unfortunately, pix v6.x has a limitation that would force the pix to drop the packet.
with the v7, this restriction has been removed with the "same-security-traffic control intra-interface permits".
-
Different classes using Cisco VPN Client VPN
Hello
on a cisco ASA 5510, I defined a vpn group used for remote teleworkers who have access to the entire LAN using Cisco VPN Client 4.8.
I would give to others of this client, but I need to limit their access to LAN resources, which means that I have to have two types of users:
Remote LAN access
access to only certain IP addresses
Both must use the Cisco VPN client.
How can I do?
Thank you
This link should help.
-
Remote access VPN Client to PIX, DNS issue
Hi all. I searched on this, but I can't find my answer.
I set up a VPN connection to a PIX Firewall (running the version 8.0 (4)) for my business. The VPN connection works correctly, in that I can connect to it using my software (v 5.0.02.0090) Cisco VPN Client and ping servers/resources internal IP address. However, if I try to ping by host name, it does not resolve to an IP address. If I open a command prompt on my PC and type ipconfig/all, there are no DNS servers for my VPN, just for my normal Intel NIC adapter - I think I should have a DNS server listed under the map of VPN, right? Here is the relevant (I think) for the VPN config lines:
8.0 (4) version PIX
domain xx.xx
DNS lookup field inside
DNS server-group DefaultDNS
Server name 192.168.20.23
domain xx.xx
IP local pool vpnpoolIT 10.10.8.2 - 10.10.8.254 mask 255.255.255.0
Crypto ipsec transform-set esp-3des esp-md5-hmac FirstSet
Crypto-map dynamic dyn1 1jeu transform-set FirstSet
Crypto-map dynamic dyn1 1 lifetime of security association set seconds 28800
Crypto-map dynamic dyn1 kilobytes of life 1 set security-association 4608000
crypto ISAKMP policy 1
preshared authentication
3des encryption
md5 hash
Group 2
life 86400
tunnel-group ITGroup type remote access
tunnel-group ITGroup General attributes
address vpnpoolIT pool
Group-RADIUS authentication server
tunnel-group ITGroup ipsec-attributes
pre-shared-key *.
Am I missing? I can solve the DNS on the PIX itself requests.
All the info I can find online is for an older version of the PIX software which says that I should enter the vpngroup dns- IP address of the server command, but this command is not available in my version of the software.
Hello
To set a DNS server to be injected into the VPN clients when they connect, you can do the following:
This is the tunnel-group where lands the remote connection:
tunnel-group ITGroup type remote access
tunnel-group ITGroup General attributes
address vpnpoolIT pool
Group-RADIUS authentication server
tunnel-group ITGroup ipsec-attributes
pre-shared-key *.
For example, create a group policy:
internal VPN group policy
attributes of VPN group policyDNS value--> x.x.x.x where x.x.x.x is the IP address of the DNS server
Then, apply the group policy for the Group of tunnel:
tunnel-group ITGroup General attributes
Group Policy - by default-VPN
It will be useful.
Federico.
-
Using Cisco VPN with desktop remotely
Hi, I work with many customers that use Cisco VPN for remote access. Unfortunately the Cisco VPN does not work well with my VPN IBM client so I can't have both running on my computer. So, I thought that I would like to install the Cisco VPN on an old machine, connect to this computer via desktop to distance and VPN in the network from the customer via the VPN.
Well, who does not work either. As soon as I connect to the network via the VPN Remote Desktop client loses the connection. Can someone tell me if it works as designed (WAD) or if there is a secret of configuration to operate?
Thanks in advance...
John,
When you connect via VPN to the network client on the remote computer, the connection RD proper case?
I think it's because the VPN connection that you have drawn on the client computer is configured to encrypt all traffic, and that's why the RD connection to your computer of the drops.
You can do a quick test... on the VPN client computer under statististics (VPN software) verification and check if secure roads is 0.0.0.0 (no split tunneling).
If Yes... and if having access to the VPN server, which can be changed.
Federico.
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