Best Soho - Split Tunnel VPN router
Hi - I'm looking for some advice for a soho router.
Basically the main feature, I'm looking for is to run, which I think is a VPN split tunnel, so that all internal clients route default traffic out to the gateway of the ISP. However, if the traffic is destined for a list of several specific subnets (x.x.x.x/24, y.y.y.y/24 etc.), then it should establish a tunnel to an only PPTP/IPSEC host and route remote traffic for these subnets via the tunnel. To be clear, that these subnets (x.x.x.x and y.y.y.y) is not attached to the end of the tunnel - which is a gateway device that will route them further.
I've been watching the various VPN router offers and is not clear to me if I can do it with a RV - 042, BEFVP41 or something like the other thing SRP521W I must be able to manipulate the routing tables directly on.
As an additional note, I have complete control over the end of SOHO - but simply an account at the end of the tunnel with (it is a service provider). The idea is to use public services for 90% of the traffic, but if customers want to access a specific set of addresses, it will forward this specific traffic through the tunnel.
Thanks in advance...
On current view, do not touch the RPS with a bargepole.
Adding access to additional subnets through a VPN tunnel is pretty standard, routing will be automatic if the VPN was established, but you must ensure that
1. politics VPN at BOTH ENDS allows your local subnet to access these networks
2. your subnet is not incompatible with other subnets or roads that can be used on remote networks
3. assuming you're OK so far, remote subnets must have a route is added to the default gateway to point to your subnet via intermediate networks
Good luck!
Tags: Cisco Support
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--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
8.0 (3) version PIX
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Cryptochecksum:5dcb5dcdff277e1765a9a0c366b88b9e
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# 250 A - PIX
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Thank you!!!Hello
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First, the ASA by default will not allow traffic to enter via an interface and then exit through the same interface. It is essentially, what happens when the customer VPN traffic comes to the ASA and then heads on the Internet. In your case the traffic goes through the 'outside' and leaves via the 'outside' interface.
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You can check if their licence at the moment with the command
See the race same-security-traffic
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Hello everyone
I have setup a VPN connection, which I can connect to. For all customers of connection, I want to give them an IP (from a subnet maybe) and let them use this IP address for all that they do.
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My VPN IP pool is 192.168.30.5 - 200
My server (DNS, files, Web site) is 192.168.1.222Here's my setup. I scored what I thought might have something to do with it:
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interface Ethernet0/2
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interface Ethernet0/3
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interface Ethernet0/4
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interface Ethernet0/5
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interface Ethernet0/6
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Description of the test server
network of the object server-80
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Description of the test server
network of the object server-443
Home 192.168.1.222
Description of the test server
network of the object server-2525
Home 192.168.1.222
Description of the test server
network of the object server-993
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network of the object server-6001
Home 192.168.1.222
Description of the test server
network of the object server-6002
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Description of the test server
network of the object server-6003
Home 192.168.1.222
Description of the test server
network of the object server-6004
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network of the VPN HOST object
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outside_access_in list extended access permit tcp any object server-993 993 eq
outside_access_in list extended access permit tcp any object server-6001 eq 6001
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no pager
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
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timeout tcp-proxy-reassembly 0:01:00
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dynamic-access-policy-registration DfltAccessPolicy
RADIUS AAA server HSS-auth-server protocol
allow only
AAA-server HSS-auth-server (inside) host 192.168.1.222
Timeout 5
key *.
identity of the user by default-domain LOCAL
Enable http server
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No snmp server location
No snmp Server contact
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
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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
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outside_map interface card crypto outside
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preshared authentication
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aes-192 encryption
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preshared authentication
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authentication crack
aes encryption
sha hash
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authentication rsa - sig
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sha hash
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IKEv1 crypto policy 90
preshared authentication
aes encryption
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IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
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IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
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IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
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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 0interface ID client DHCP-client to the outside
dhcpd outside auto_config
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
internal HSSvpn group strategy
attributes of Group Policy HSSvpn
value of server WINS 192.168.1.222
value of server DNS 192.168.1.222
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelall
Split-tunnel-network-list value Split-Tunnel-ACL
HSS.dk value by default-field
activate dns split-tunnel-all
type tunnel-group HSSvpn remote access
attributes global-tunnel-group HSSvpn
address IP-pool pool
HSS-auth-server authentication-server-group
Group Policy - by default-HSSvpn
password-management
IPSec-attributes tunnel-group HSSvpn
IKEv1 pre-shared-key *.
tunnel-group HSSvpn ppp-attributes
No chap authentication
no authentication ms-chap-v1
ms-chap-v2 authentication
!
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
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:c85ff8bf61669bef56b4dad704a4930a
: endHello
Change Split Tunnel VPN in full Tunnel VPN, you have really do much in your configuration.
Seems that have already changed you the 'tunnelspecified' 'tunnelall' in configurations of the 'group policy' . You can delete the setup but that defines the ACL of Split Tunnel
attributes of Group Policy HSSvpn
No split-tunnel-network-list value Split-Tunnel-ACLSeems that you use an internal AAA server to manage authentication rather than on the SAA. I guess if you want to assign a specific IP address for VPN user/username, then it must be done on the side Server?
If you had the "username" on the SAA configurations you can set it up under its framework which "username" IP address gets when he or she connects with the VPN Client.
As naturally as you start using the complete Tunnel and all traffic from the VPN Client starts to get in the tunnel to the ASA you will need a NAT for VPN Client users Internet traffic. You can configure this NAT like this for example:
network of the VPN-POOL object
192.168.30.0 subnet 255.255.255.0interface of VPN-POOL dynamic NAT (outside, outside) after auto source
Note that this is a manual of NAT / double NAT statement real "nat" IS NOT inserted under the 'object' , but the 'object' is rather created it can be used in the "nat" command. I see that your other dynamic PAT configurations are configured with NAT Auto / object NAT network. You can do this like that too if you wish. Personally I do like that.
But as I said before, it seems that you have already configured the VPN to be full of Tunnel. It is perhaps not as it is? While it is connected with VPN, you should be able to check the secure routes (or something like that) section to see if it says "0.0.0.0" If Yes, then it should be tunneling all traffic.
Hope this helps :)
-Jouni
-
Access remote VPN, no split tunneling, internet access. Translation NAT problem
Hi all, I'm new to the forum. I have a Cisco ASA 5505 with confusing (to me) question NAT.
Unique external IP (outside interface) with several translations of NAT static object to allow the redirection of port of various internal devices. The configuration worked smoothly during the past years.
Recently, I configured a without the split tunneling VPN remote access and access to the internet and noticed yesterday that my port forwarding has stopped working.
I reviewed the new rules for the VPN NAT and found the culprit.
I've been reviewing the rules again and again, and all I can think about and interpret it, I don't know how this rule affects the port forwarding on the device or how to fix.
Here's the NAT rules, I have in place: ('inactive' rule is the culprit. Once I have turn on this rule, the port forwarding hits a wall)
NAT (inside, outside) static source any any static destination VPN_Subnet VPN_Subnet non-proxy-arp-search to itinerary
NAT (outside, outside) static source VPN_Subnet VPN_Subnet VPN_Subnet VPN_Subnet non-proxy-arp-search of route static destination
NAT (outside, outside) source VPN_Subnet dynamic interface inactive
!
network obj_any object
NAT dynamic interface (indoor, outdoor)
network of the XXX_HTTP object
NAT (inside, outside) interface static tcp www www service
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 1Any help would be appreciated.
Try changing the nat rule to VPN_Subnet interface of nat (outside, outside) the after-service automatic dynamic source
With respect,
Safwan
-
Can anyone help me how I will work with tunnel VPN Failover.
Hi Experts,
I have two 5520 ASA one headquarters and another is disaster recovery. So I need to build the tunnel of the Branch Office Chief at the office that I have 3g router.
So I need to build failover to ASA of recovery after a disaster. Please can someone help me what would be the best option that makes my task complete.
Thank you
Mohammed
Hello
I guess you are looking for a relief tunnel VPN router. Here's how you set it up:
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.
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Access restricted without the split tunneling
I'm disabled with Split tunneling VPN concentrator. Split tunneling has been disabled to carry the internet traffic of vpn clients via our internal web filtering server. But I must restrict access to my internal servers. How can I do that. I tried with filters/Rules but his does not work, and depending on the traffic of documents filter applies only to the traffic unencrypted.
Thank you
Avil
If you use a VPN3000 while you can apply a filter to the users configured in group. This filter can restrict access to the servers as a list of specific protocols and access. This filter certainly applies to ENCRYPTED traffic, do not know what you are referring to your last sentence.
You must first define the rules to define the traffic you want to restrict address., see here for more details:
http://www.Cisco.com/univercd/CC/TD/doc/product/VPN/vpn3000/4_1/config/polmgt.htm#1321359
Define a filter, then add the rules you just set it to him:
http://www.Cisco.com/univercd/CC/TD/doc/product/VPN/vpn3000/4_1/config/polmgt.htm#1007037
Thne go under the group that these users are configured with, and then apply the filter to it.
A couple of sample filter are the following:
Allow access to 10.1.1.2 and block everything else:
To block access to everything, but 10.10.1.2, create a rule that is Inbound/Forward, Source of Anything, Destination of 10.1.1.2/0.0.0.0. Create another rule, it can be left at the default value which is incoming, drop, no matter what Source Dest what whatsoever. Create a filter with the default action of the front and add two new your rules, ensuring that rule that allows access to the host 10.1.12 is above the default rule which will pass everything else.
Block access to 10.1.1.2, and leave all the rest:
To allow access to everything except 10.10.1.2, create a rule that said, drop, no matter what Source and Destination of 10.10.1.2/0.0.0.0. Add a filter that has a default action is to send, add the rule to the filter.
Notes:
-You can allow or block access to subnets simply by changing your address/mask to something like combination: 10.1.1.0/0.0.0.255
-
RV016 split support VPN tunnel?
I read a rumor that the RV016 does not support split VPN tunnels.
See here:
My understanding is that on my router RV042 VPN tunnels will send internet traffic to the local gateway and send the traffic through the VPN tunnel only if they are intended for the remote subnet. It is my understanding of the "split tunnel".
Is it not true with the RV016?
Your understanding on split tunnel is correct. RV016 behaves like RV042 in this regard.
-
Easy VPN between two ASA 9.5 - Split tunnel does not
Hi guys,.
We have set up a site to site vpn using easy configuration vpn between ver 9.5 race (1) two ASA. The tunnels are up and ping is reached between sites. I also configured split tunnel for internet traffic under the overall strategy of the ASA easy vpn server. But for some unknown reason all the customer same internet traffic is sent to the primary site. I have configured NAT to relieve on the side of server and client-side. Please advise if no limitation so that the installation program.
Thank you and best regards,
Arjun T P
I have the same question and open a support case.
It's a bug in the software 9.5.1. See the bug: CSCuw22886
-
VPN, Internet and a Split Tunnels traffic
Please attached photo because I hope that explains what I really want to do, but here's the break down.
When a VPN Client connects to remote access to 1-ASA5510 I want all Internet traffic to send to 2 - ASA5510 instead of back to the default route. When it comes out 2-ASA5510, it passes through the content filter. 2 - ASA5510 has Split Tunnel put in place and we are trying to do away with Tunnel from SPlit.
I hope this is clear enough.
Any ideas would be helpful
Dan
Dan,
Difficult but doable! First of all, there is a nice feature in the ASA that allows configuration of remote proxy based on VPN profile by: -.
Group Policy <> attributes
use a MSIE-proxy-server method
Internet Explorer-proxy server value x.x.x.x
activate Internet Explorer-proxy local-bypass
Well Yes you guessed it - works only on Microsoft Internet Explorer.
I don't think that any policy based routing would work for you - bad luck.
But you can try another feature - traffic through the tunnel, which is normally used in the topllogy of EasyVPN: -.
Configuration of the ASA at the bottom, I probably would test this with the IP address of the 2651 router!
HTH.
-
Help: Customer Cisco VPN &; Split Tunnel but not Internet
Hi Forum.
We are faced with this problem: after having successfully open a VPN connection with the Cisco VPN Client to a router Cisco, the rest of the world are not properly available more.
This is what has been verified / so far attempted to identify the problem on a Windows Vista computer:
-Router: Split Tunneling is allowed according to sysop
-On the VPN-Client: "allow Local Lan access" is checked
-On the Client (statistics): only STI VPN-rout configured listed unter "guarantee routes." "Local Lan routes" is empty.
-Calling 'http://www.google.com' in IE fails
-Call ' 74.125.232.116' (IE IP) IE works / ping the IP works.
-nslookup properly lists the current DNS server
-nslookup www.google.com resolves correctly the name of intellectual property
It seems that it is not that the connection with the rest of the Internet is deleted, but DNS resolution fails somehow, even though all signs point to the appropriate DNS server is in force and although the command line can resolve the name.
does anyone have a tip how to debug this correctly?
No worries Pat...
Sent by Cisco Support technique iPhone App
-Please evaluate solutions
-
Hello
First of all - thanks to all who post here. I often browse the forums and search for help here and its very useful, so a big pat on the back for all who contribute. My first post, so here goes...
I've got my ASA 5505 v8.2 configured to allow the AnyConnect. This works. Client can connect and access remote systems via VPN. What causes me a massive headache, is the customer loses internet connectivity. I played a bit with my config a bit so what I am about to post that I know for sure is incorrect, but any help is greatly appreciated.
Notes
1. the router was set up for a VPN site to site standard that is no longer functional, but as you can see all the settings are always in the router.
2. the router also a DMZ configuration has to allow access to the internet with the help of the DMZ to some customers
CONFIGURATION:
ASA Version 8.2 (5)
!
hostname MYHOST
activate mUUvr2NINofYuSh2 encrypted password
UNDrnIuGV0tAPtz2 encrypted passwd
names of
name x.x.x.x LIKES-SD
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
switchport access vlan 7
!
interface Vlan1
nameif inside
security-level 100
192.168.101.1 IP address 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP x.x.x.x 255.255.0.0
!
interface Vlan7
prior to interface Vlan1
nameif DMZ
security-level 20
IP 137.57.183.1 255.255.255.0
!
passive FTP mode
clock timezone STD - 7
the obj_any_dmz object-group network
10 extended access-list allow ip 192.168.25.0 255.255.255.0 192.168.6.0 255.255.255.0
permit access ip host x.x.x.x 192.168.25.0 extended list no_nat 255.255.25 5.0
tunneling split list of permitted access standard 192.168.101.0 255.255.255.0
192.168.101.0 IP Access-list extended sheep 255.255.255.0 allow all
pager lines 24
Enable logging
debug logging in buffered memory
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
MTU 1500 DMZ
mask 192.168.101.125 - 192.168.101.130 255.255.255.0 IP local pool Internal_Range
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global interface 10 (external)
NAT (inside) 0-list of access no_nat
NAT (inside) 1 access-list sheep
NAT (DMZ) 10 137.57.183.0 255.255.255.0
Route outside 0.0.0.0 0.0.0.0 x.x.x.x 1
Route inside 192.168.8.0 255.255.255.0 192.168.101.2 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
the ssh LOCAL console AAA authentication
http server enable 64000
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 cold start
Crypto ipsec transform-set esp-aes-256 batus, esp-sha-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
correspondence address card crypto 100 10 batus
crypto batus 100 peer LIKES-SD card game
batus batus 100 transform-set card crypto
batus outside crypto map interface
Crypto ca trustpoint ASDM_TrustPoint1
registration auto
name of the object CN = MYHOST
ClientX_cert key pair
Configure CRL
string encryption ca ASDM_TrustPoint1 certificates
certificate 0f817951
308201e7 a0030201 30820150 0202040f 0d06092a 81795130 864886f7 0d 010105
05003038 31173015 06035504 03130e41 494d452d 56504e2d 42415455 53311d 30
1b06092a 864886f7 0d 010902 160e4149 4d452d56 504e2d42 41545553 301e170d
31333036 32373137 32393335 5a170d32 33303632 35313732 3933355a 30383117
30150603 55040313 0e41494d 452-5650 4e2d4241 54555331 1d301b06 092 d has 8648
86f70d01 0902160e 41494d 45 2d56504e 424154 55533081 9f300d06 092 2d has 8648
86f70d01 01010500 03818d 30818902 00 818100c 9 ff840bf4 cfb8d394 2 c 940430
1887f25a 49038aa0 1299cf10 bda2a436 227dcdbf f1c5566b c35c2f19 8b3514d3
4e24f5b1 c8840e8c 60e2b39d bdc0082f 08cce525 97ffefba d42bb087 81b9adb9
db0a8b2f b643e651 d17cd6f8 f67297f2 d785ef46 c3acbb39 615e1ef1 23db072c
783fe112 acd6dc80 dc38e94b 6e56fe94 d59d5d02 03010001 300 d 0609 2a 864886
8181007e f70d0101 05050003 29e90ea0 e337976e 9006bc02 402fd58a a1d30fe8
b2c1ab49 a1828ee0 488d1d2f 1dc5d150 3ed85f09 54f099b2 064cd 622 dc3d3821
fca46c69 62231fd2 6e396cd1 7ef586f9 f41205af c2199174 3c5ee887 42b684c9
7f4d2045 4742adb5 d70c3805 4ad13191 8d802bbc b2bcd8c7 8eec111b 761d89f3
63ebd49d 30dd06f4 e0fa25
quit smoking
crypto ISAKMP allow outside
crypto ISAKMP policy 40
preshared authentication
aes-256 encryption
sha hash
Group 5
life 86400
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 inside
SSH 0.0.0.0 0.0.0.0 DMZ
SSH timeout 10
Console timeout 0
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL encryption rc4 - md5, rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
SSL-trust outside ASDM_TrustPoint1 point
WebVPN
allow outside
SVC disk0:/anyconnect-win-2.4.1012-k9.pkg 1 image
enable SVC
internal ClientX_access group strategy
attributes of Group Policy ClientX_access
VPN-tunnel-Protocol svc
Split-tunnel-network-list value split tunneling
access.local value by default-field
the address value Internal_Range pools
IPv6 address pools no
WebVPN
SVC mtu 1406
generate a new key SVC time no
SVC generate a new method ssl key
username privilege 15 encrypted password ykAxQ227nzontdIh ClientX
ClientX username attributes
VPN-group-policy ClientX_access
type of service admin
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared key *.
tunnel-group ClientX type remote access
attributes global-tunnel-group ClientX
address pool Internal_Range
Group Policy - by default-ClientX_access
type tunnel-group SSLClientProfile remote access
attributes global-tunnel-group SSLClientProfile
Group Policy - by default-ClientX_access
type tunnel-group ClientX_access remote access
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect 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
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:e7d92a387d1c5f07e14b3c894d159ec1
: end
-----------------------
Thanks for any help!
In your group strategy, you specified the ACLs that should be used for split Tunneling, but you forgot to change the policy, so the ASA always uses tunnel-all. Here's what you'll need:
attributes of Group Policy ClientX_access
Split-tunnel-network-list value split tunneling
Split-tunnel-policy tunnelspecified
--
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