VPN - Tunnel of Split
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Hello
Can someone please help me because my VPN access works fine without the Tunnel from Split. But when I put the Split Tunnel it stops working... Here's the configuration... my PIX is behind a Checkpoint F/W and NAT work on CheckPoint, that's why I wana donot configure NAT on PIX... I really applicate that help you... Thanks in advance :-)
PIX Version 6.1 (4)
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
nameif ethernet2 security10 intf2
nameif ethernet3 intf3 security15
nameif ethernet4 security20 intf4
ethernet5 intf5 security25 nameif
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 1720
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol 2000 skinny
names of
access list 101 ip allow a whole
access-list 120 permit tcp 10.200.125.0 255.255.255.0 host 10.200.124.1 eq www
access-list 120 permit tcp 10.200.119.0 255.255.255.0 host 10.200.124.1 eq www
access-list 152 allow ip 10.200.124.0 255.255.255.0 10.200.125.0 255.255.255.0
access-list 152 allow ip 10.200.125.0 255.255.255.0 10.200.124.0 255.255.255.0
pager lines 24
interface ethernet0 car
Auto interface ethernet1
Automatic stop of interface ethernet2
Automatic stop of interface ethernet3
Automatic stop of interface ethernet4
Automatic stop of interface ethernet5
Outside 1500 MTU
Within 1500 MTU
intf2 MTU 1500
intf3 MTU 1500
intf4 MTU 1500
intf5 MTU 1500
external IP 10.200.123.253 255.255.255.0
IP address inside 10.200.124.254 255.255.255.0
intf2 IP address 127.0.0.1 255.255.255.255
intf3 IP address 127.0.0.1 255.255.255.255
intf4 IP address 127.0.0.1 255.255.255.255
intf5 IP address 127.0.0.1 255.255.255.255
alarm action IP verification of information
alarm action attack IP audit
IP local pool ippool 10.200.125.1 - 10.200.125.254
history of PDM activate
ARP timeout 14400
(Inside) NAT 0-list of access 101
Access-group 120 in external interface
Route outside 0.0.0.0 0.0.0.0 10.200.123.254 1
Timeout xlate 03:00
Timeout conn 0 half-closed 01:00:10: 00 udp 0:02:00 CPP 0: h323 from 10:00 0:05:00 TR
p 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
RADIUS protocol AAA-server AuthInbound
AAA-server AuthInbound (inside) host 10.200.124.1 xxxxxxxxxxxxx timeout 10
enable floodguard
Permitted connection ipsec sysopt
No sysopt route dnat
Crypto ipsec transform-set esp-3des esp-md5-hmac RIGHT
Crypto-map dynamic dynmap 10 transform-set RIGHT
map mymap 10-isakmp ipsec crypto dynamic dynmap
client configuration address map mymap crypto initiate
client configuration address map mymap crypto answer
client authentication card crypto mymap AuthInbound
mymap outside crypto map interface
ISAKMP allows outside
ISAKMP identity address
ISAKMP client configuration address pool local ippool outside
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup address ippool pool test
vpngroup split tunnel 152 test
vpngroup test 1800 idle time
vpngroup password xxxxxxxxxxxxxxxxxxxx test
vpngroup idle time 1800 group
Telnet timeout 5
SSH timeout 5
Terminal width 80
Cryptochecksum:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
for this ACL
access-list 152 allow ip 10.200.124.0 255.255.255.0 10.200.125.0 255.255.255.0
access-list 152 allow ip 10.200.125.0 255.255.255.0 10.200.124.0 255.255.255.0
to take
access-list 152 allow ip 10.200.124.0 255.255.254.0 everything
split tunnel uses the part 'source' from the ACL to see what the networks are internal to the pix... then everything else, the customer will be able to divide tunnel...
Chris
Tags: Cisco Security
Similar Questions
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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.
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Tunnel of Split VPN Setup ASA to force inside the tunnel for single address
Hi all
We have an ASA with IPSec VPN facility to addresses Internet of Tunnel from Split. We have an Internet address that must come from the external interface of the ASA. I have added this address to the list of split tunnel and confirmed on the client that is the road to the tunnel, but I'm not able to get to this address via the VPN.
How the ASA to allow this unique Internet address to come via the VPN and route back on the same interface to the Internet and the return traffic to back up in the client VPN tunnel.
I need to get to the address is 213.92.42.118. Here's the config relavent (let me know if I left anything):
interface GigabitEthernet0/0
nameif outside
IP 1.1.1.1 255.255.255.0
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
name 10.80.177.0 VPN_Pool
Outbound_Ports tcp service object-group
port-object eq www
access-list extended sheep allowed any ip VPN_Pool 255.255.255.0
access-list extended users allow icmp a whole
access-list extended users enable a tcp
access-list extended users allow udp a whole
users_splitTunnelAcl list standard access allowed 10.0.0.0 255.0.0.0
standard access list users_splitTunnelAcl allow 192.168.43.0 255.255.255.0
users_splitTunnelAcl list standard access allowed 192.168.40.0 255.255.255.0
users_splitTunnelAcl list standard access allowed host 213.92.42.118FWOB list extended access permit tcp any any Outbound_Ports object-group
Global (LUXCVGASA01e) 2 1.1.1.1
NAT (LUXCVGASA01i) 2 10.0.0.0 255.0.0.0
NAT 0 access-list sheep (LUXCVGASA01i)Any help is appreciated.
-Jeff
Hi Jeff,
Just had a chance to look through the Setup and I guess that configured nat is incorrect.
access-list extended sheep allowed any ip VPN_Pool 255.255.255.0
NAT 0 access-list sheep (LUXCVGASA01i)
NAT (LUXCVGASA01i) 2 10.0.0.0 255.0.0.0Global (LUXCVGASA01e) 2 1.1.1.1
The access-list says sheep that ALL traffic goes to the pool of the VPN to go UN-natted. So, when you try to access the public ip address via the tunnel VPN, the traffic the ASA, ASA then performs a search destination NAT and matches the nat command "nat (LUXCVGASA01i) 0 access-list sheep." If the ASA detects a destination NAT translation, it will bypass route search and uses the destination NAT translation to determine the output interface (in this scenario, the output interface is LUXCVGASA01i.
So, to resolve this problem, change the acl sheep from "any to VPN_Pool 255.255.255.0" inside"to the network VPN_Pool 255.255.255.0.
clear xlate and re-initialization of the tunnel, and this should solve the problem.
Let me know if that answers your query.
Kind regards
Manisha masseur
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Tunnel of splitting, essentials, and vpn-sessiondb
Hello
I'm looking to clarify a few things related to anyconnect vpn. Here is my setup, I have a portal page custom that users log in which authenticates with RADIUS. Anyconnect then automatically downloads to the client. Apart from that I use all the features of the portal (clientless SSL was previously used, but not more). I am preparing a device that will serve as a cold spare and because I no longer need without client I prefer to put everything just licensed Essentials on this, I'll try to find confirmation on a number of things and have not found anything definitive. Here are the questions:
1. I can tunnel of splitting with essentials license? The documentation all said "complete tunnel" is the same as the tunnel of all?
2. in the execution of a "show vpn-sessiondb svc" the session is shown as a SSL without client, it is ASA 8.2, I lab tested to confirm the default group policy is configured to only allows svc webvpn not as Protocol "vpn-tunnel-Protocol svc", which is the policy applied to the session. Is this some sort of error 8.2 display?
3. because I only use the portal for authentication and then page by downloading the client anyconnect this should always work with most of what I read, correct?
Thanks for taking a peek.
1. you can probably split tunnel. "full-tunnel" here means "not without customer", everything works exactly as with ordinary vpn cisco client.
2 al ' 8.4 it shows this:
Protocol: AnyConnect-Parent-Tunnel SSL
3. it will work for authentication and the client download, but nothing more.
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No access to Internet with Tunneling active split
Hi all
We are facing a problem with tunneling split. Our VPN profile has split the tunnel enabled with only networks allowed to enter the tunnel and the internet traffic is going on locally. Now it works fine almost 90% of users, but some users are unable to access internet when they connected to the VPN. Intranet works very well. Here are some observations from the affected user's machine:
1. when trying to ping any public FQDN (for example google.com), it is resolved, but when I try to ping with the IP address that it works.
2. most users access internet VPN has the House, wireless networks usually network 192.168.1.0/24.
3. this question is only met by some users, other users who also connect to VPN via WiFi at home can successfully both internet & intranet access.
4 road print machine users watch WiFi router default gateway (192.168.1.1 or private IP). DNS is also the same.
5A took a capture of packets of users on both adapter AnyConnect & WiFi adapter machine. After analysing captures what we have seen that the public DNS requests are not considered in making that ran on WiFi adapter.
All guess what might be the problem?
Any help will be appreciated.
Thank you.
Kind regards
Gerard
Gaurav,
Have you tried to disable the IPv6 option under the physical card?
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How to apply internet traffic in VPN tunnel users
Hello
Perhaps it is a simple matter to most of you, but it confuses me right now.
Here's my situation:
home - internet - ASA 5510 users - CORP LAN
We have remote Ipsec VPN and anyconnect VPN, I think that the solution must work on two of them.
My question is: "how to apply internet traffic user home to the VPN tunnel?
We have "split tunnel" to only"'interesting traffic' VPN tunnel access LAN CORP.
but now I need apply all traffic (internet + CORP LAN) user through VPN tunnel passes.
so far, I did what I know:
1. remove the "split tunnle" group policy
2. the address in "remote user VPN address pool" are perhaps NAT/PAT travers ASA5510
but I don't get why it doesn't work.
all suggestions are appreciate!
Thank you!
A few things to configure:
(1) Split tunnel policy to be passed under split in tunnelall tunnel
(2) configure NAT on the external interface to PAT to the same global address.
(3) configure "allowed same-security-traffic intra-interface" so that the tunnel VPN for Internet traffic can make a u-turn.
Please share the current configuration if the foregoing still does not solve the problem. Thank you.
-
VPN Tunnel access to several subnets ASA 5505
Greetings,
We spent a little time trying to configure our ASA 5505 in order to TUNNEL into several different subnets. Subnets include 192.168.1.0 / 192.168.2.0 / 192.168.10.0
Someone is about to review this setup running and indicate where we have gone wrong. When I connect via the VPN Client, I can access the 192.168.1.0 network, no problem. But fail to reach the other two. Thank you very much.
Output from the command: 'show running-config '.
: Saved
:
ASA Version 8.2 (5)
!
hostname BakerLofts
activate kn7RHw13Elw2W2eU encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
names of
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
switchport access vlan 12
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
IP 192.168.1.254 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP 74.204.54.4 255.255.255.248
!
interface Vlan12
nameif Inside2
security-level 100
IP address 192.168.10.254 255.255.255.0
!
passive FTP mode
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
vpn_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0
outside_access_in of access allowed any ip an extended list
inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.3.0 255.255.255.0
Inside2_access_in of access allowed any ip an extended list
permit Inside2_nat0_outbound to access extended list ip 192.168.10.0 255.255.255.0 192.168.3.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
MTU 1500 Inside2
IP local pool vpn 192.168.3.1 - 192.168.3.254 mask 255.255.255.0
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
NAT (outside) 0 192.168.3.0 255.255.255.0 outside
NAT (Inside2) 0-list of access Inside2_nat0_outbound
NAT (Inside2) 1 0.0.0.0 0.0.0.0
Access-group outside_access_in in interface outside
Access-group Inside2_access_in in the interface Inside2
Route outside 0.0.0.0 0.0.0.0 74.204.54.1 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
AAA authentication enable LOCAL console
AAA authentication LOCAL telnet console
Enable http server
http 192.168.1.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint _SmartCallHome_ServerCA
Configure CRL
Crypto ca certificate chain _SmartCallHome_ServerCA
certificate ca 6ecc7aa5a7032009b8cebcf4e952d491
308204 4 a0030201 d 308205ec 0202106e cc7aa5a7 032009b 8 cebcf4e9 52d 49130
010105 05003081 09060355 04061302 55533117 ca310b30 0d 864886f7 0d06092a
30150603 55040 has 13 0e566572 69536967 6e2c2049 6e632e31 1f301d06 0355040b
13165665 72695369 676e2054 72757374 204e6574 776f726b 313 has 3038 06035504
0b 133128 63292032 30303620 56657269 5369676e 2c20496e 632e202d 20466f72
20617574 7a 656420 75736520 6f6e6c79 31453043 06035504 03133c 56 686f7269
65726953 69676e20 436c 6173 73203320 5075626c 69632050 72696 72792043 61 d
65727469 66696361 74696f6e 20417574 686f7269 7479202d 20473530 1e170d31
30303230 38303030 3030305a 170d 3230 30323037 32333539 35395a 30 81b5310b
30090603 55040613 02555331 17301506 0355040a 130e5665 72695369 676e2c20
496e632e 311f301d 06035504 0b 131656 65726953 69676e20 54727573 74204e65
74776f72 6b313b30 5465726d 20757365 20617420 73206f66 39060355 040b 1332
68747470 7777772e 733a2f2f 76657269 7369676e 2e636f6d 2f727061 20286329
302d 0603 55040313 26566572 69536967 61737320 33205365 6e20436c 3130312f
63757265 20536572 76657220 20473330 82012230 0d06092a 864886f7 4341202d
010101 05000382 010f0030 82010 0d has 02 b187841f 82010100 c20c45f5 bcab2597
a7ada23e 9cbaf6c1 39b88bca c2ac56c6 e5bb658e 444f4dce 6fed094a d4af4e10
9c688b2e 957b899b 13cae234 34c1f35b f3497b62 d188786c 83488174 0253f9bc
7f432657 5833833b 330a17b0 d04e9124 ad867d64 12dc744a 34a11d0a ea961d0b
15fca34b 3bce6388 d0f82d0c 948610ca b69a3dca eb379c00 48358629 5078e845
1941 4ff595ec 7b98d4c4 71b350be 28b38fa0 b9539cf5 ca2c23a9 fd1406e8 63cd
18b49ae8 3c6e81fd e4cd3536 b351d369 ec12ba56 6e6f9b57 c58b14e7 0ec79ced
4a546ac9 4dc5bf11 b1ae1c67 81cb4455 33997f24 9b3f5345 7f861af3 3cfa6d7f
81f5b84a d3f58537 1cb5a6d0 09e4187b 384efa0f 01 has 38201 02030100 df308201
082b 0601 05050701 01042830 26302406 082 b 0601 db303406 05050730 01861868
7474703a 2f2f6f63 73702e76 65726973 69676e2e 636f6d30 12060355 1 d 130101
ff040830 02010030 70060355 b 200469 30673065 060, 6086 480186f8 1 d 060101ff
45010717 03305630 2806082b 06010505 07020116 1 c 687474 70733a2f 2f777777
2e766572 69736967 6e2e636f 6d2f6370 73302 has 06 082 b 0601 05050702 02301e1a
1 c 687474 70733a2f 2f777777 2e766572 69736967 6e2e636f 6d2f7270 61303406
03551d1f 042d302b 3029 has 027 a0258623 68747470 3a2f2f63 726c2e76 65726973
69676e2e 636f6d2f 2d67352e 70636133 63726c 30 0e060355 1d0f0101 ff040403
02010630 6d06082b 06010505 07010c 59305730 55160969 5da05b30 04 61305fa1
6 d 616765 2f676966 3021301f 2b0e0302 30070605 1a04148f e5d31a86 ac8d8e6b
c3cf806a d448182c 7b192e30 25162368 7474703a 2f2f6c6f 676f2e76 65726973
69676e2e 636f6d2f 76736c6f 676f2e67 69663028 0603551d 11042130 1fa41d30
1 b 311930 17060355 04031310 56657269 5369676e 4d504b49 2d322d36 301D 0603
445 1653 44c1827e 1d20ab25 f40163d8 be79a530 1f060355 c 1604140d 551d0e04
1 230418 30168014 7fd365a7 c2ddecbb f03009f3 4339fa02 af333133 300 d 0609 d
2a 864886 05050003 82010100 0c8324ef ddc30cd9 589cfe36 b6eb8a80 f70d0101
4bd1a3f7 9df3cc53 ef829ea3 a1e697c1 589d756c e01d1b4c fad1c12d 05c0ea6e
b2227055 d9203340 3307c 265 83fa8f43 379bea0e 9a6c70ee f69c803b d937f47a
99 c 71928 8705 404167d 1 273aeddc 866d 24f78526 a2bed877 7d494aca 6decd018
481d22cd 0b0b8bbc f4b17bfd b499a8e9 762ae11a 2d876e74 d388dd1e 22c6df16
b62b8214 0a945cf2 50ecafce ff62370d ad65d306 4153ed02 14c8b558 28a1ace0
5becb37f 954afb03 c8ad26db e6667812 4ad99f42 fbe198e6 42839b8f 8f6724e8
6119b5dd cdb50b26 058ec36e c4c875b8 46cfe218 065ea9ae a8819a47 16de0c28
6c2527b9 deb78458 c61f381e a4c4cb66
quit smoking
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet 192.168.1.0 255.255.255.0 inside
Telnet timeout 5
SSH timeout 5
Console timeout 0
dhcpd outside auto_config
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal vpn group policy
attributes of vpn group policy
value of server DNS 8.8.8.8
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list vpn_splitTunnelAcl
username, password samn aXJbUl92B77AGcc. encrypted privilege 0
samn attributes username
Strategy-Group-VPN vpn
username password encrypted QUe2MihLFbj2.Iw0 privilege 0 jmulwa
username jmulwa attributes
Strategy-Group-VPN vpn
jangus Uixpk4uuyEDOu9eu username encrypted password
username jangus attributes
Strategy-Group-VPN vpn
vpn tunnel-group type remote access
VPN tunnel-group general attributes
vpn address pool
Group Policy - by default-vpn
Tunnel vpn ipsec-attributes group
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
context of prompt hostname
anonymous reporting remote call
Cryptochecksum:d41d8cd98f00b204e9800998ecf8427e
: end
I see two problems:
1. your ASA has not an interior road to the Incas inside networks. You must add:
Route inside 192.168.2.0 255.255.255.0
Route inside 192.168.10.0 255.255.255.0
.. .specifying your gateway address of these networks.
2. the statement "access-list standard vpn_splitTunnelAcl permit 192.168.1.0 255.255.255.0" sends only a route for 192.168.1.0/24 to your customer. You need to add entries for the other two networks.
-
Hi I have a question.
I hope one of you can help me.
My problem is that I want to the internet using VPN tunnenl.
I have a VPN connection with my ASA 5505 at home.
I am able to access the entire inside of the devices. But I'm unable to access the internet.
is it possible the internet using the internet connection I have at home.
i'f played a bit with the following commands:
same-security-traffic permits intera-interface &
same-security-traffic permit intera-interface & split-tunnel-policy tunnelall
ASA version: 9.1 2
ASDM version: 7.1 (3)
Greetings
Palermo
the client that is connected via VPN you are able to ping 4.2.2.2?
If Yes, if you issue a nslookup google.com is the resolved name?
If this isn't the case, then I think that the following command highlighted is the problem:
Group Policy home-attributes VPNSSL
WINS server no
DNS server no
Ikev1 VPN-tunnel-Protocol, l2tp ipsec ikev2 ssl-clientTry setting your DNS here server and test.
--
Please do not forget to select a correct answer and rate useful posts
-
Profile VPN (tunnel group) under the same IP pool
Hello
I have on my clients VPN from Cisco ASA 5510 works perfectly. The thing is that now I want to create a new profile or a tunnel in order to create the new cause of ACL I want to restrict only to certain hosts. But I don't know if I can do it under the same IP pool. If the answer is yes how could bind the new tunnel group to the correct ACL.
This is my config:
vpnxxxx list of allowed ip extended access all 192.168.125.0 255.255.255.0
IP local pool ippool 192.168.125.10 - 192.168.125.254
NAT (outside) 1 192.168.125.0 255.255.255.0
NAT (inside) 0-list of access vpnxxxx
RADIUS Protocol RADIUS AAA server
RADIUS protocol AAA-server partnerauth
AAA-server partnerauth (inside) host xxxx.xxxx.xxxx.xxxx
key xxxx
Crypto-map dynamic dynmap1 20 set transform-set Myset1
lifespan 20 set security-association crypto dynamic-map dynmap1 seconds 28800
Crypto-map dynamic dynmap1 20 kilobytes of life together - the association of safety 4608000
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
internal group RA - VPN strategy
attributes of RA-VPN-group policy
Server DNS 172.16.1.100 value
VPN-idle-timeout 30
Protocol-tunnel-VPN IPSec l2tp ipsec webvpn
Split-tunnel-policy tunnelspecified
type tunnel-group RA - VPN remote access
General-attributes of RA - VPN Tunnel-group
ippool address pool
authentication-server-group (outside partnerauth)
Group Policy - by default-RA-VPN
tunnel-group RA - VPN ipsec-attributes
pre-shared-key *.
Thank you
The command is "vpn-filter" in the Group Policy section.
Define a group policy for each group of tunnel and select it with 'by default-group-policy' in the section of the tunnel.
-
Tunnel work Split... but only for a single IP address.
Hi all
Dealing with a really frustrating problem. Our facility, roughly speaking, is as follows:
-We have a remote VPN access that users connect to any Connect; in turn, they receive a local LAN address: 10.1.11.192 - 10.1.11.200
-We have a VPN site-to site that connects to Amazon AWS Access 10.0.249.0 and other subnets and now some hosts on the Amazon * public * network (for example, 54.1.2.3). This is done via a tunnel from split.
What we see is the following:
-Users to connect to the VPN and are assigned to one of the addresses above. We use 10.1.11.192 for this example.
-They can then access anything in the 10.0.249.0 subnet (by the split tunnel) very well. It goes through two ASA devices.
-They can then access anything in the public network from Amazon (by the split tunnel) very well. This should use Remoting ASA.
So, it seemed that everything was working. When connected to the VPN, Amazon hosts in 10.x.x.x networks and public IPs I had precisely in tunnel (we plan make the transition to a VPC soon) were accessible, and access came through the VPN IP remote access (IE, when connecting to 54.1.2.3, it showed the user being logged from the address of the gateway from the Cisco IP (, as opposed to the local client IP).
Now, here's where things are weird: * public * hosts on Amazon in tunnel only works with the first address in the pool, 10.1.11.192. No other addresses don't work. 10.0.249.x is always available, regardless of the assigned IP. 54.x.y.z is only available avec.192.
I used the same computer with different assigned IPs (10.1.11.193 - 10.1.11.200), and none work. I connected using different computers... they work si.192, but not no matter what other addresses assigned. Other users report the same problem.
Transfer TCP protocol is a failure
I'll use our IRC server (and sometimes ssh server) for testing. I can see my laptop the customer with a SYN_SENT on this specific topic. I can see the IRC with a SYN_RECV and shows Server ASA a SYN timeout after 30 seconds. So, it seems that the IRC server packages cannot make their way through the ASA for my laptop the customer.
I suspect it has something to do with the dynamic static vs NAT, etc, but I've fiddled with every setting I can and come in white.
I am also puzzled as to pourquoi.192 works, but no other addresses don't.
I have attached our configuration, less keys and passwords and addresses IP/hostname. It's a little ugly because there some poor attempts to solve this, things will probably remove once it works, but... It might have something to do with randomization of TCP sequence?
Thanks in advance for any help.
Hello
I also enough to explain everything in detail. Even if sometimes it is just too much for my head when I'm tired
Have you managed to fix the problem that arised to change settings?
The output of "package Tracker" for the failed connection would be important.
But now that I look at your original configurations and consider your need for VPN Clients to access a selection of public IP addresses through the ASA it seems to me that perhaps your problem is lack of NAT configuration for this traffic. (which may indicate the "packet-tracer" )
You need a dynamic PAT from the 'outside' to 'outside' for users VPN be PATed to the external IP address of ASA
Something like this for example
network of the VPN-CLIENT-AMAZON-AWS-PAT object
10.1.12.0 subnet 255.255.255.0
dynamic NAT interface (outdoors, outdoor)
Or if your original pool of VPN is used, change the network above.
Dynamic provisioning PAT above essentially aims to intercept coming from behind 'external' VPN traffic that goes through the 'outside' interface and the dynamic application of PAT for the public IP address of the ASA. For the moment, that seems to me that address network-10 crosses the ASA without NAT essentially leading to SYN timeout newspapers.
But if I understand you are saying that one of the pool reached VPN address IP address of public destination that does not really correspond with the situation described above. However, I don't see any NAT/PAT configuration for VPN traffic to the public IP address. Look at your log messages. They mention the same IP VPN address pool twice (the other inside the () ) which means there is no NAT for the source address and the ISP traffic naturally declines.
-Jouni
-
How to get specific IP through VPN tunnel
I've implemented remote access via VPN Cisco VPN.
We use the tunneling split at the tunel internal IP of VPN tunnel only range.
Now I need to get a specific IP address on the Cisco VPN Client
through Internet and internal network.
I added this specific IP address to split tunnel ACL
I can check it out using Cisco VPN Client, status > statistics, details of the itinerary.
but when I traceroute to that specific IP address it ends on
first jump, ASA public interface.
ASA road 0.0.0.0/0.
I need to put in place?Hello
If you need to allow the VPN client to connect to the ASA and you--turn to the Internet, you must:
permit same-security-traffic intra-interface
Also, make sure you NAT traffic:
NAT (outside) 1 VPN-range
Global 1 interface (outside)
Be careful with the above NAT commands (is just one example and depends on your configuration).
Federico.
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Tunnel of splitting with the keyword «exclude...» »
Client (remote site) = cloud = ASA (HQ) Internet
Objective, Clinet visit some (blocked on the remote FW) website on the internet through HQ ASA, all other web sites through the
directly at a distance.
what I want is to divide the tunnel. and I prefer to use "excluding" an ACL. I have it set to the ASDM. It seems that it does not work. all traffic are always being in the tunnel at the ASA and slitted.
Also, should I check "Allow Local LAN access" on the Transport tab on the client side?
newgroup group policy attributes
value of server DNS X.X.X.X
Protocol-tunnel-VPN IPSec
Split-tunnel-policy excludespecified
value of Split-tunnel-network-list ExcludedIP
Split-dns no
!!!! some entries in the ACL
...
ExcludedIP standard access list permit 48.14.0.0 255.254.0.0
Standard access list ExcludedIP allow 48.16.0.0 255.255.0.0
....
When network trace the 48.14.0.0.0 client user, he went to the ASA first...
Any idea?
Thank you
Han
HI Han,.
I'm sorry for any delay.
I duplicated it and that's what you can expect:
type RA tunnel-group remote access
tunnel-group RA-global attributes
address VPN_POOL pool
Group Policy - by default-RA
tunnel-group ipsec-attributes
IKEv1 pre-shared-key *.
!
Group RA internal policy
attributes of RA-group policy
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy excludespecified
value of Split-tunnel-network-list RA_EXCLUDE
!
RA_EXCLUDE list standard access allowed host 4.2.2.2
RA_EXCLUDE list standard access allowed host 0.0.0.0
Standard access list RA_EXCLUDE allow 10.198.12.0 255.255.255.0
Standard access list RA_EXCLUDE allow 10.198.16.0 255.255.255.0
Now, I have tested with the latest VPN client available on CCO running on a Windows 7 x 86 computer.
You don't encounter any problems.
As agreed before, please test from another machine and let me know.
Thank you.
Portu.
Please note all useful posts
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Configuration of the tunnel of split on an ASA
Hi Sir,
I'm setting up a ASA to end remote access VPN. ASA version is 7.2 (1) 24. Client VPN version is 4.6.04.
I want all the ASA except that user traffic to destination network 10.200.75.0/24-tunnel.
My config as follows:
!
ACL_SPLIT_TUN list standard access deny 10.200.75.0 255.255.255.0
Standard access list ACL_SPLIT_TUN allow a
!
attributes of Group1-group policy
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list ACL_SPLIT_TUN
!
The configuration above does not fulfill what I want, during a test in production. Let me know if I have it configured incorrectly.
Help, please.
Thank you.
B.Rgds,
Lim TS
Hi Lim,
It seems that this is not a valid solution... Your question has been to deny traffic on the tunnels of split... The answer
It's not. None of the clients understand a deny, and therefore refuse is not a valid syntax for the list of split tunnel.
I hope this helps... all the best... the rate of responses if deemed useful...
REDA
-
SBS 2008 office1 Serv2008 Office 2 need to share assets between them via a site to site VPN tunnel
Hi all.
I really need help on this one.
The office 1 installer running SBS2008 Office 2 running Server 2008.
Each firm has its own FQDN Office 1 CompanyABC 2 A_B_C of the company office.
Each firm has its own internal IP address pool Office 1 192.168.69.xxx and office 192.168.20.xxx 2.
Site to site VPN tunnel between 2 office routers Netgear SRX5308 1 and 2 Netgear FVS318G Office established and working.
Each firm has its own DNS server and acts as a domain controller
How to configure the 2 networks to see each other and be able to use assets on every network (files, printers)?
Is it so simple that the addition of another pool internal IP for each DNS server?
Thanks in advance for your help.
Hello
Your Question is beyond the scope of this community.
I suggest that repost you your question in the Forums of SBS.
https://social.technet.Microsoft.com/forums/en-us/home?Forum=smallbusinessserver
"Windows Small Business Server 2011 Essentials online help"
https://msdn.Microsoft.com/en-us/library/home-client.aspx
TechNet Server forums.
http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer
See you soon.
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LRT224 impossible to deal simultaneously with more than one VPN tunnel?
We have configured a client to gateway VPN tunnel group and six in the tunnels of single user gateway on a LRT224. Each unique connection works perfectly using Shrew soft client. But when we try to connect with a second tunnel, the first tunnel disconnects. It seems that the LRT224 cannot process more than one VPN tunnel at the same time? Is there any configuration, that we would have missed?
TLR log seem to indicate that the Shrew Soft customers use all 192.168.30.0 that their IP address instead of a random IP address in this range.
Try to set each Shrew Soft client with a specific IP address in the 192.168.30.1 - 50 rank instead of ' use virtual adapter and address randomly.
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