SSL vpn, single interface acting as outside/inside

Hi all

I'm trying to implement a VPN SSL (not without customer) with a cisco ASA 5510, but I'm a bit stuck since for testing the vpn will be in the same subnet as the destination to reach and so there is only a single interfaces connected to the network that would deal with internal and external traffic. I have attached a diagram of what I'm trying to do and the configuration of my ASA, hope this would be useful.

The entire network is for historical reasons on routed public ip addresses. There are ACL to block traffic from the internet on the workstation on our network that is 8.8.36.0/24.

As I am not responsible for management of this network, I would like to test vpn in several steps.

(1) the first step is to test this vpn from inside to inside

(2) second step would be to test this vpn from outside the internet inside network

(3) and the final step would be to put this vpn in one vlan separate

For the first step, I tried to connect to the vpn with the anyconnect client server, no problem with the creation of vpn, and I correctly get an ip address from the pool (for example: 8.8.36.181) but I can't contact the internal workstation on the 8.8.36.0/24 network.

I' I'm sure I'm missing something in the configuration, it would be possible to help me?

Thanks in advance,

1. Please use a different subnet as pool other than your network vpn client internal 8.8.36/24

2. given that traffic will turn back on ASA, you need the following command.

permit same-security-traffic intra-interface

Tags: Cisco Security

Similar Questions

Clientless SSL VPN - Source interface when traffic leaves firewall

Hi all

I'm trying to implement rules in my perimeter firewall WAN for all traffic coming from the Internet Firewall VPN.

If the internet firewall is also the VPN endpoint. The user connects to the internet firewall through WebVPN clientless and undergoes several bookmarks that are the WAN customer servers.

Now, I have a network firewall that must act as a second layer to filter traffic. I have to so allow rules for all the bookmarks that users access through to the WAN. The question here is what would be the source IP address of the traffic coming from the ASA of the Internet and going to the bookmark/Wan Server? Wouldn't be outside (internet access) interface or the interface inside?

Thank you!

Kind regards

Riou

Hey riri,.

Referring to this document , he stated-

"In a connection WebVPN, the security apparatus is as a proxy between the end user's web browser and web server target."

This implies that ASA will act in proxy on the request of the WebVPN user to the destination. This proxy request will depend on the accessibility of the destination server. If the resources are available that inside the interface, then the source will be inside interface and same DMZ if the resources are accessed through the DMZ.

I tested, but for your confirmation, you can run a capture wireshark on the LAN interfaces and you can see HTTP requests being mandated by the ASA LAN interfaces.

Kind regards
Dinesh Moudgil

PS Please rate helpful messages.

Of SSL VPN is not able to access from the outside

Configuration SSL VPN, unable to access from outside, when trying to access the browser site, it says "cannot display the Page.

Area basic firewall is configured, there must be something that I'm missing, please see the attached config.

Any help please

Looks like you will have to allow SSL VPN from the WAN traffic to the free zone (ZP-WAN-to-self), so you need to update the political map (PMAP-JM-WAN) in particular the ACL (ACL-VPN-PROTOCOL), must allow access to port 443 of any source IP address:
```
permit tcp any  eq 443
```
.. .should do the trick. Cheers, Seb.

Œuvres of VPn on the inside of the interface, but not outside

I have a PIX-525 with UR license. I tried to get my VPN to work since my iphone over the weekend, but nothing helped. Then, I changed the interface inside to see if my iMac could connect and bingo! It worked. I then tried to log in via the inside of the interface with my iphone and it worked.

I have connected a PIX-515e and, using the same settings, can connect to the external interface via my iPhone.

Strange.

Now, to answer the pressing questions, yes I changed the IP address of the server in my client IPSEC settings to reflect the external and internal interfaces I was testing each of them. I was using a pré-partagées secret. Yes, the secret has been entered correctly and they have all matched... Yes, the name of the tunnel has been entered correctly. I used the database local user for authentication with username/password name (i.e. no certificate of authorization to make things simpler for debugging). I changed the syslog to debugging and I see absolutely no error when you try to connect my iphone to the external interface (i.e. turn off wifi so I'm on my 3G data network). The only thing I see is where my iphone hits the external interface and it's disassembly (or whatever his name is) but that's all.

Why this work like a charm with my PIX-515e and not my PIX-525? VPN accelerator card in the 525 can be at fault? The 515e doesn't have the aecellerator card. No idea why can't I several a VPN connection inside the interface but not outside?

Hi Tim,.

Well it's not so much the DNS rewrite that is the problem (if you delete just the keyword dns VPN will still fail) but using the external interface for NAT. So all traffic intended for your address of the external interface is passed to the "gcbrouter", including vpn traffic.

I'm thinking about a way to solve this problem, but I really can't find anythign right now. Using a different interface will not work because you can have only a single default route.

I wonder if this would work:

remove the NAT interface:

not static (DMZ, external) gcbrouter netmask 255.255.255.255 dns interface

Replace with PAT interface, i.e. add such a line for each port that you want to be contactable on the DMZ server:

static interface tcp 80 gcbrouter 80 netmask 255.255.255.255 (DMZ, outside) dns

static (DMZ, outside) of the 25 gcbrouter 25 netmask 255.255.255.255 tcp interface dns

etc.

In all honesty, I have never seen rewriting dns used with PAT so not quite sure if it will work.

HTH

Herbert

SSL VPN IP address other than the IP address of the interface?
```
Hi,
Is it possibe to use a differnt IP Address from the same Subnet of OUTSIDE

INTERFACE? Instead of Interface IP Address itself. The Idea behind is,

Clients should not use OUTSIDE Interface IP Address for SSL VPN, but whereas they can

use from the IP Address Pool of OUTSIDE Interface.
Regards
```
Brassart Abbas

If SSL is completed on an ASA firewall, you can finish it on all other ip addresses but the external interface.

If it is completed on a router IOS, Yes, you can use a different ip address to put an end to the SSL VPN connection.

Hope that answers your question.

VPN site2site & VPN client dailin on the question of a single interface

Hello dear colleagues,

First of all, the question of information subsequently:

Setup

C2801 race

(C2801-ADVENTERPRISEK9-M), Version 12.4 (25f)

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

| Central | Di1 IP:80.153.xxx.xxx | DISTANCE | IP: 91.218.xxx.xxx

| Router | <----------------------------------------->     | Router |

-IPsec via GRE Tu1 - works | Debian |

^                                                   |          |

|                                                     ----------

|    does not work

|---------------------------------------->-------------------

| Cisco VPN | Intellectual property: all

| Customer |

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

!

AAA authentication login default local activate

AAA authentication login local VPN_Users

RADIUS group AAA authorization network default authenticated if

AAA authorization VPN_Users LAN

!

AAA - the id of the joint session

iomem 20 memory size

clock timezone THIS 1

clock summer-time EST recurring last Sun Mar 02:00 last Sun Oct 03:00

IP cef

!

username myVPN secret 5

!

!

crypto ISAKMP policy 1

BA 3des

preshared authentication

Group 2

life 3600

address key crypto isakmp xauth No. 91.218.xxx.xxx

ISAKMP crypto nat keepalive 20

!

Configuration group customer isakmp crypto VPN_dialin

key

DNS 192.168.198.4

domain example.com

pool VPN

ACL VPN

Crypto isakmp VPNclient profile

match of group identity VPN_dialin

client authentication list VPN_Users

ISAKMP authorization list VPN_Users

client configuration address respond

!

Crypto ipsec security association idle time 3600

!

Crypto ipsec transform-set esp-3des esp-sha-hmac hostb-transform

transport mode

Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

Crypto ipsec transform-set ESP-AES-128-SHA-LZS, hmac-sha-esp esp - aes comp-lzs

!

!

crypto dynamic-map vpn-dynamic-map 10

game of transformation-ESP ESP-AES-128-SHA-AES-128-SHA-LZS

Define VPNclient isakmp-profile

!

!

!

HostB-cryptomap 1 ipsec-isakmp crypto map

the value of 91.218.xxx.xxx peer

the transform-set hostb-transform value

PFS group2 Set

corresponds to hostb-address list

!

dynamic map crypto hostb-crytomap 65535-isakmp ipsec vpn-dynamic-map

!

!

!

!

!

!

Tunnel1 interface

bandwidth 100000

IP vrf forwarding vl199

IP 10.0.201.2 255.255.255.0

IP 1400 MTU

IP nat inside

IP virtual-reassembly

IP ospf network point

source of Dialer1 tunnel

destination 91.218.xxx.xxx tunnel

bandwidth tunnel pass 10000

bandwidth tunnel receive 50000

!

interface Dialer1

Description # PPPoE T-Online.

MTU 1492

bandwidth 50000

IP ddns update hostname it-s - dd.dyndns.org

IP ddns update it-s-dd_dyndns_org

the negotiated IP address

NAT outside IP

IP virtual-reassembly max-pumping 512

encapsulation ppp

IP tcp adjust-mss 1452

no ip mroute-cache

Dialer pool 1

Dialer idle-timeout 0

persistent Dialer

KeepAlive 20

No cdp enable

Authentication callin PPP chap Protocol

PPP chap hostname

PPP chap password 7

PPP pap sent-username password 7

PPP ipcp dns request

card crypto hostb-cryptomap

Crypto ipsec fragmentation after encryption

!

!

local pool IP VPN 192.168.196.30 192.168.196.60

IP forward-Protocol ND

IP route 0.0.0.0 0.0.0.0 Dialer1 track 1

IP route 0.0.0.0 0.0.0.0 Tunnel1 20 Track3

IP route 0.0.0.0 0.0.0.0 Dialer1 254

IP route vrf vl199 0.0.0.0 0.0.0.0 192.168.1.251

IP route vrf vl99 0.0.0.0 0.0.0.0 192.168.3.1

!

The dns server IP

!

no ip address of the http server

no ip http secure server

TCP-time translation nat IP 3600

translation of nat IP udp-timeout 600

IP nat Pat_for_192.168.198.4 192.168.198.4 pool 192.168.198.4 netmask 255.255.255.0 type

IP nat Pat_for_192.168.200.50 192.168.200.50 pool 192.168.200.50 netmask 255.255.255.0 type

IP nat inside source static 5060 udp interface 192.168.200.50 Dialer1 5060

IP nat inside source static tcp 192.168.200.51 3389 3389 Dialer1 interface

IP nat inside source static tcp 192.168.198.4 3389 interface Dialer1 3390

IP nat inside source static tcp 192.168.198.9 interface 5000 Dialer1 5000

IP nat inside source overload map route dialer1 interface Dialer1

IP nat inside interface 13001 static udp 192.168.199.3 source Dialer1 13001

IP nat inside interface 32768 static udp 192.168.179.2 source Dialer1 32768

IP nat inside source static udp 192.168.179.2 Dialer1 49152 49152 interface

IP nat inside interface 64206 static udp 192.168.179.2 source Dialer1 64206

IP nat inside source static udp 192.168.179.2 interface 7597 Dialer1 7597

IP nat inside source static tcp 192.168.179.2 9998 interface Dialer1 9998

IP nat inside source static tcp 192.168.179.2 7597 interface Dialer1 7597

IP nat inside source static tcp 192.168.179.2 64206 interface Dialer1 64206

IP nat inside source static tcp 192.168.179.2 Dialer1 49152 49152 interface

IP nat inside source static tcp 192.168.179.2 Dialer1 32768 32768 interface

IP nat inside source static tcp 192.168.198.4 interface 443 443 Dialer1

IP nat inside destination list Pat_for_192.168.198.4 pool Pat_for_192.168.198.4

IP nat inside destination list Pat_for_192.168.200.50 pool Pat_for_192.168.200.50

!

Pat_for_192.168.198.4 extended IP access list

Note = Pat_for_192.168.198.4 =-

permit tcp any any eq www

permit tcp any any eq 987

permit tcp any any eq 143

permit tcp any any eq 993

permit tcp any any eq pop3

permit tcp any any eq 995

permit tcp any any eq 587

permit tcp any any eq ftp

permit tcp any any eq ftp - data

permit tcp any any eq smtp

Pat_for_192.168.200.50 extended IP access list

Note = Pat_for_192.168.200.50 =-

allow udp everything any 10000 20000 Beach

permit tcp everything any 5222 5223 Beach

allow udp any any eq 4569

permit any any eq 5060 udp

list of IP - VPN access scope

IP 192.168.198.0 allow 0.0.0.255 192.168.196.0 0.0.0.255

permit ip host 80.153.xxx.xxx 192.168.196.0 0.0.0.255

list hostb extended IP access list

permit ip host 91.218.xxx.xxx host 80.153.xxx.xxx

permit ip host 80.153.xxx.xxx host 91.218.xxx.xxx

permit ip host 10.0.201.2 10.0.201.1

!

!

access-list 10 permit 192.168.200.6

access-list 100 permit ip 192.168.0.0 0.0.255.255 everything

access-list 100 permit ip 10.1.0.0 0.0.255.255 everything

access-list 100 permit ip 10.0.0.0 0.0.255.255 everything

access-list 101 permit ip 192.168.199.3 host everything

access-list 101 permit ip 192.168.199.4 host everything

access-list 101 permit ip 192.168.199.13 host everything

access-list 101 permit ip 192.168.199.14 host everything

access list 101 ip allow any host 204.13.162.123

access-list 103 allow ip 10.0.1.0 0.0.0.255 any

!

dialer1 allowed 10 route map

corresponds to the IP 100

match interface Dialer1

!

!

####################################################################################################

SH crypto isakmp his:

status of DST CBC State conn-id slot

91.218.xxx.xxx 80.153.xxx.xxx QM_IDLE 7 0 ACTIVE

80.153.248.167 QM_IDLE 12 0 ASSETS

######################################################################################

SH encryption session

Current state of the session crypto

Interface: Virtual-Access5

The session state: down

Peer: port of 91.218.xxx.xxx 500

FLOW IPSEC: allowed ip host 10.0.201.2 10.0.201.1

Active sAs: 0, origin: card crypto

FLOW IPSEC: allowed ip host 80.153.xxx.xxx host 91.218.xxx.xxx

Active sAs: 0, origin: card crypto

FLOW IPSEC: allowed ip host 91.218.xxx.xxx host 80.153.xxx.xxx

Active sAs: 0, origin: card crypto

Interface: Dialer1

The session state: UP-NO-IKE

Peer: port of 91.218.xxx.xxx 500

IKE SA: local 80.153.xxx.xxx/500 remote 91.218.xxx.xxx/500 inactive

FLOW IPSEC: allowed ip host 10.0.201.2 10.0.201.1

Active sAs: 0, origin: card crypto

FLOW IPSEC: allowed ip host 80.153.xxx.xxx host 91.218.xxx.xxx

Active sAs: 4, origin: card crypto

FLOW IPSEC: allowed ip host 91.218.xxx.xxx host 80.153.xxx.xxx

Active sAs: 0, origin: card crypto

Interface: Dialer1

The session state: IDLE-UP

Peer: port of 55033

ITS IKE: local 80.153.xxx.xxx/4500 distance 55033 Active

################################################################################################################################

Error message:

020932: 2 Oct 21:55:14.459 CEST: IPSEC (validate_transform_proposal): No IPSEC cryptomap is to address local 80.153.xxx.xxx

020933: 2 Oct 21:55:14.459 CEST: IPSEC (validate_proposal_request): part #1 of the proposal

(Eng. msg key.) Local INCOMING = 80.153.xxx.xxx, distance =,.

local_proxy = 0.0.0.0/0.0.0.0/0/0 (type = 4),

remote_proxy = 192.168.196.32/255.255.255.255/0/0 (type = 1),

Protocol = ESP, transform = esp - esp-md5-hmac (Tunnel-UDP).

lifedur = 0 and 0kb in

SPI = 0 x 0 (0), id_conn = 0, keysize = 0, flags = 0 x 400

020934: 2 Oct 21:55:14.459 CEST: IPSEC (validate_transform_proposal): No IPSEC cryptomap is to address local 80.153.xxx.xxx

020935: 2 Oct 21:55:14.459 CEST: IPSEC (validate_proposal_request): part #1 of the proposal

(Eng. msg key.) Local INCOMING = 80.153.xxx.xxx, distance = ,.

local_proxy = 0.0.0.0/0.0.0.0/0/0 (type = 4),

remote_proxy = 192.168.196.32/255.255.255.255/0/0 (type = 1),

Protocol = ESP, transform = null esp esp-md5-hmac (Tunnel-UDP).

lifedur = 0 and 0kb in

SPI = 0 x 0 (0), id_conn = 0, keysize = 0, flags = 0 x 400

#################################################################################################

I tried to understand where is my mistake, can someone help me find it?

Thank you very much

concerning
```
crypto map hostb-crytomap 65535 ipsec-isakmp dynamic vpn-dynamic-map
```
is the fault of typing in the name as in your original config?

--
Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
http://www.Kiva.org/invitedBy/karsteni

Cannot access internal network so AnyConnect SSL VPN, ASA 9.1 (6)

Hello Cisco community support,

I have a lab which consists of two virtual environments connected to a 3750-G switch that is connected to a 2901 router which is connected to an ASA 5512 - X which is connected to my ISP gateway. I configured SSL VPN using AnyConnect and can establish a VPN to the ASA from the outside but once connected, I can't access internal network resources or access the internet. My information network and ASA configuration is listed below. Thank you for any assistance you can offer.

ISP network gateway: 10.1.10.0/24

ASA to the router network: 10.1.40.0/30

Pool DHCP VPN: 10.1.30.0/24

Network of the range: 10.1.20.0/24

Development network: 10.1.10.0/24

: Saved
:
: Serial number: FCH18477CPT
: Material: ASA5512, 4096 MB RAM, CPU Clarkdale 2793 MHz, 1 CPU (2 cores)
:
ASA 6,0000 Version 1
!
hostname ctcndasa01
activate bcn1WtX5vuf3YzS3 encrypted password
names of
cnd-vpn-dhcp-pool 10.1.30.1 mask - 255.255.255.0 IP local pool 10.1.30.200
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 10.1.40.1 255.255.255.252
!
interface GigabitEthernet0/1
nameif outside
security-level 0
address IP X.X.X.237 255.255.255.248
!
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
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
management only
nameif management
security-level 100
IP 192.168.1.1 255.255.255.0
!
boot system Disk0: / asa916-1-smp - k8.bin
boot system Disk0: / asa912-smp - k8.bin
passive FTP mode
permit same-security-traffic intra-interface
network of the NETWORK_OBJ_10.1.30.0_24 object
10.1.30.0 subnet 255.255.255.0
network obj_any object
network obj_10.1.40.0 object
10.1.40.0 subnet 255.255.255.0
network obj_10.1.30.0 object
10.1.30.0 subnet 255.255.255.0
outside_access_in list extended access permitted ip object NETWORK_OBJ_10.1.30.0_24 all
FREE access-list extended ip 10.1.40.0 NAT allow 255.255.255.0 10.1.30.0 255.255.255.0
access-list 101 extended allow any4 any4-answer icmp echo
access-list standard split allow 10.1.40.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
management of MTU 1500
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow any inside
ICMP allow all outside
ASDM image disk0: / asdm - 743.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) source obj_10.1.40.0 destination obj_10.1.40.0 static static obj_10.1.30.0 obj_10.1.30.0 non-proxy-arp-search to itinerary
NAT (inside, outside) static source any any static destination NETWORK_OBJ_10.1.30.0_24 NETWORK_OBJ_10.1.30.0_24 non-proxy-arp-search to itinerary
Access-group outside_access_in in interface outside
!
Router eigrp 1
Network 10.1.10.0 255.255.255.0
Network 10.1.20.0 255.255.255.0
Network 10.1.30.0 255.255.255.0
Network 10.1.40.0 255.255.255.252
!
Route outside 0.0.0.0 0.0.0.0 10.1.10.1 1
Timeout xlate 03:00
Pat-xlate timeout 0:00:30
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
without activating the user identity
identity of the user by default-domain LOCAL
Enable http server
http 192.168.1.0 255.255.255.0 management
http 192.168.1.0 255.255.255.0 inside
http X.X.X.238 255.255.255.255 outside
No snmp server location
No snmp Server contact
Crypto ipsec pmtu aging infinite - the security association
Crypto ca trustpoint ASDM_Launcher_Access_TrustPoint_0
registration auto
full domain name no
name of the object CN = 10.1.30.254, CN = ctcndasa01
ASDM_LAUNCHER key pair
Configure CRL
trustpool crypto ca policy
string encryption ca ASDM_Launcher_Access_TrustPoint_0 certificates
certificate c902a155
308201cd 30820136 a0030201 020204c 0d06092a 864886f7 0d 010105 9 02a 15530
0500302b 31133011 06035504 03130 has 63 61736130 31311430 12060355 74636e64
0403130 31302e31 2e33302e 32353430 1e170d31 35303731 32303530 3133315a b
170d 3235 30373039 30353031 33315 has 30 2 b 311330 0403130a 11060355 6374636e
64617361 30313114 30120603 55040313 0b31302e 312e3330 2e323534 30819f30
0d06092a 864886f7 010101 05000381 8 d 0d 003081 89028181 00a47cfc 6b5f8b9e
9b106ad6 857ec34c 01028f71 d35fb7b5 6a61ea33 569fefca 3791657f eeee91f2
705ab2ea 09207c4f dfbbc18a 749b19ae d3ca8aa7 3370510b a5a96fd4 f9e06332
4355 db1a4b88 475f96a1 318f7031 40668a4d afa44384 819d fa164c05 2e586ccc
3ea59b78 5976f685 2abbdcf6 f3b448e5 30aa96a8 1ed4e178 0001300 020301 4 d d
06092a 86 01010505 00038181 0093656f 639e138e 90b69e66 b50190fc 4886f70d
42d9b4a8 11828da4 e0765d9c 52d84f8b 8e70747e e760de88 c43dc5eb 1808bd0f
fd2230c1 53f68ea1 00f3e956 97eb313e 26cc49d7 25b927b5 43d8d3fa f212fcaf
59eb8104 98e3a1d9 e05d3bcb 428cd7c6 61b530f5 fe193d15 ef8c7f08 37ad16f5
d8966b50 917a88bb f4f30d82 6f8b58ba 61
quit smoking
Telnet timeout 5
SSH stricthostkeycheck
SSH timeout 5
SSH group dh-Group1-sha1 key exchange
Console timeout 0
VPN-addr-assign local reuse / 360 time
management of 192.168.1.2 - dhcpd address 192.168.1.254
enable dhcpd management
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
Trust ASDM_Launcher_Access_TrustPoint_0 vpnlb-ip SSL-point
SSL-trust outside ASDM_Launcher_Access_TrustPoint_0 point
WebVPN
allow outside
AnyConnect image disk0:/anyconnect-linux-3.1.09013-k9.pkg 4
AnyConnect image disk0:/anyconnect-macosx-i386-3.1.09013-k9.pkg 5
AnyConnect image disk0:/anyconnect-win-3.1.09013-k9.pkg 6
AnyConnect enable
tunnel-group-list activate
internal GroupPolicy_cnd-vpn group policy
GroupPolicy_cnd-vpn group policy attributes
WINS server no
value of server DNS 8.8.8.8
client ssl-VPN-tunnel-Protocol
by default no
xxxx GCOh1bma8K1tKZHa username encrypted password
type tunnel-group cnd - vpn remote access
tunnel-group global cnd-vpn-attributes
address-cnd-vpn-dhcp-pool
strategy-group-by default GroupPolicy_cnd-vpn
tunnel-group cnd - vpn webvpn-attributes
activation of the alias group cnd - vpn
!
ICMP-class class-map
match default-inspection-traffic
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 icmp_policy
icmp category
inspect the icmp
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
!
global service-policy global_policy
service-policy icmp_policy outside interface
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:261228832f3b57983bcc2b4ed5a8a9d0
: end
ASDM image disk0: / asdm - 743.bin
don't allow no asdm history

Can you confirm that this is correct, your diagram shows your IP address public on ASA as 30 while you have assinged on 'outside' interface like 29?

Router WAN double with SSL VPN inaccessible for customers

I have a configured in a Dual WAN setup Cisco 888. There is an ADSL link connected to the VLAN 100 and a SDSL link associated with the Dialer0. The customer wishes to use the ADSL link to the normal navigation and external SSL VPN users to complete on the SDSL connection. I tried to configure the link failover for the ADSL SDSL.

What works:

-Access to the Internet for clients the

What does not work:

-The ADSL SDSL connection failover.

-Access SSL VPN for customers. Surf to the external IP address will cause only a page by default HTTP. Specification webvpn.html results in a 404 not found error.

Here is my configuration:

version 15.0

no service button

horodateurs service debug datetime msec

Log service timestamps datetime msec

no password encryption service

!

host name x

!

boot-start-marker

boot-end-marker

!

logging buffered 51200 warnings

enable secret 5 x

!

AAA new-model

!

!

AAA authentication login local sslvpn

!

!

!

!

!

AAA - the id of the joint session

iomem 10 memory size

!

Crypto pki trustpoint TP-self-signed-3964912732

enrollment selfsigned

name of the object cn = IOS - Self - signed - certificate - 3964912732

revocation checking no

rsakeypair TP-self-signed-3964912732

!

!

TP-self-signed-3964912732 crypto pki certificate chain

self-signed certificate 03

x

quit smoking

IP source-route

!

!

IP dhcp excluded-address 192.168.10.254

DHCP excluded-address IP 192.168.10.10 192.168.10.20

!

DHCP IP CCP-pool

import all

network 192.168.10.0 255.255.255.0

default router 192.168.10.254

DNS-server 213.75.63.36 213.75.63.70

Rental 2 0

!

!

IP cef

no ip domain search

property intellectual name x

No ipv6 cef

!

!

udi pid CISCO888-K9 sn x license

!

!

username secret privilege 15 ciscoadmin 5 x

username password vpnuser 0 x

!

!

LAN controller 0

atm mode

Annex symmetrical shdsl DSL-mode B

!

interface Loopback1

Gateway SSL dhcp pool address description

IP 192.168.250.1 255.255.255.0

!

interface Loopback2

Description address IP VPN SSL

IP 10.10.10.1 255.255.255.0

route PBR_SSL card intellectual property policy

!

interface BRI0

no ip address

encapsulation hdlc

Shutdown

Multidrop ISDN endpoint

!

ATM0 interface

no ip address

load-interval 30

No atm ilmi-keepalive

PVC KPN 2/32

aal5mux encapsulation ppp Dialer

Dialer pool-member 1

!

!

interface FastEthernet0

switchport access vlan 100

!

interface FastEthernet1

!

interface FastEthernet2

!

interface FastEthernet3

!

interface Vlan1

LAN description

IP address 192.168.10.254 255.255.255.0

IP nat inside

IP virtual-reassembly

IP tcp adjust-mss 1300

!

interface Vlan100

Description KPN ADSL 20/1

DHCP IP address

NAT outside IP

IP virtual-reassembly

!

interface Dialer0

Description KPN SDSL 2/2

the negotiated IP address

IP access-group INTERNET_ACL in

NAT outside IP

IP virtual-reassembly

encapsulation ppp

Dialer pool 1

Dialer-Group 1

PPP pap sent-username password 0 x x

No cdp enable

!

IP local pool sslvpnpool 192.168.250.2 192.168.250.100

IP forward-Protocol ND

IP http server

local IP http authentication

IP http secure server

IP http timeout policy slowed down 60 life 86400 request 10000

!

pool nat SSLVPN SDSL 10.10.10.1 IP 10.10.10.1 netmask 255.255.255.0

IP nat inside source static tcp 10.10.10.1 443 interface Dialer0 443

IP nat inside source static tcp 10.10.10.1 80 Dialer0 80 interface

IP nat inside source overload map route NAT_ADSL Vlan100 interface

IP nat inside source overload map route NAT_SDSL pool SSLVPN SDSL

IP route 0.0.0.0 0.0.0.0 x.x.x.x

IP route 0.0.0.0 0.0.0.0 Dialer0 10

!

INTERNET_ACL extended IP access list

Note: used with CBAC

allow all all unreachable icmp

allow icmp all a package-too-big

allow icmp all once exceed

allow any host 92.64.32.169 eq 443 tcp www

deny ip any any newspaper

Extended access LAN IP-list

permit ip 192.168.10.0 0.0.0.255 any

refuse an entire ip

!

Dialer-list 1 ip protocol allow

not run cdp

!

!

!

!

NAT_SDSL allowed 10 route map

match the LAN ip address

match interface Dialer0

!

NAT_ADSL allowed 10 route map

match the LAN ip address

match interface Vlan100

!

PBR_SSL allowed 10 route map

set interface Dialer0

!

!

control plan

!

!

Line con 0

no activation of the modem

line to 0

line vty 0 4

privilege level 15

transport input telnet ssh

!

max-task-time 5000 Planner

!

WebVPN MyGateway gateway

hostname d0c

IP address 10.10.10.1 port 443

redirect http port 80

SSL trustpoint TP-self-signed-3964912732

development

!

WebVPN install svc flash:/webvpn/anyconnect-dart-win-2.5.0217-k9.pkg sequence 1

!

WebVPN install svc flash:/webvpn/anyconnect-macosx-i386-2.5.0217-k9.pkg sequence 2

!

WebVPN install svc flash:/webvpn/anyconnect-macosx-powerpc-2.5.0217-k9.pkg sequence 3

!

WebVPN context SecureMeContext

title "SSL VPN Service"

secondary-color #C0C0C0

title-color #808080

SSL authentication check all

!

login message "VPN".

!

Group Policy MyDefaultPolicy

functions compatible svc

SVC-pool of addresses "sslvpnpool."

SVC Dungeon-client-installed

Group Policy - by default-MyDefaultPolicy

AAA authentication list sslvpn

Gateway MyGateway

development

!

end

Any suggestions on where to look?

Hello

It works for me. When the client tries to resolve the fqdn for the domain specified in "svc split dns.." he will contact the DNS server assigned through the Tunnel. For all other questions, he contacts the DNS outside the Tunnel.

You can run a capture of packets on the physical interface on the Client to see the query DNS leaving?

Also in some routers, DNS is designated as the router itself (who is usually address 192.168.X.X), if you want to make sure that assigned DNS server doesn't not part of the Split Tunnel.

Naman

SSL VPN traffic

Hello

I have configured the client SSL VPN on SAA. I'm able to establish SSL VPN with the ASA and obtaining the IP address of subnet defined (CorporateVPN 172.16.0.100 - 172.16.0.110). But when I try to ping inside the property intellectual treats which is 172.16.0.1 and other machine in the range LAN getting loss of packets to the remote machine.

What could be the problem?

Below is the configuration of the SAA.

ASA Version 7.2 (1)
!
Cisco - ASA host name
test.com domain name
activate the password password
names of
DNS-guard
!
interface Ethernet0/0
Description connected to ISP
nameif outside
security-level 0
IP address "public IP".

!
interface Ethernet0/1
Shutdown
No nameif
no level of security
no ip address
!
interface Ethernet0/2
Description connected to the local network
nameif inside
security-level 100
172.16.0.1 IP address 255.255.255.0
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
nameif management
security-level 0
IP 192.168.1.1 255.255.255.0
management only
!
2KFQnbNIdI.2KYOU encrypted passwd
boot system Disk0: / asa721 - k8.bin
passive FTP mode
clock timezone GMT 3 30
management of the DNS domain-lookup service
DNS server-group DefaultDNS
Server name 203.123.165.75
test.com domain name
pager lines 24
Enable logging
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
management of MTU 1500
mask 172.16.0.100 - 172.16.0.110 255.255.255.0 IP local pool CorporateVPN
IP verify reverse path to the outside interface
IP verify reverse path inside interface
no failover
ASDM image disk0: / asdm521.bin
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 1 172.16.0.0 255.255.255.0
Route outside 0.0.0.0 0.0.0.0 Gateway 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout, uauth 0:05:00 absolute
internal GroupPolicy1 group strategy
attributes of Group Policy GroupPolicy1
Protocol-tunnel-VPN IPSec l2tp ipsec webvpn
WebVPN
enable SVC
SVC Dungeon-Installer installed
time to generate a new key of SVC 30
SVC generate a new method ssl key
internal Netadmin group strategy
Group Policy attributes Netadmin
Protocol-tunnel-VPN IPSec l2tp ipsec webvpn
WebVPN
Required SVC
SVC Dungeon-Installer installed
time to generate a new key of SVC 30
generate a new key SVC new-tunnel method
dpd-interval SVC 500 customer
dpd-interval SVC 500 gateway
username cisco password encrypted privilege 15 ffIRPGpDSOJh9YLq
attributes username cisco
VPN-group-policy Netadmin
http server enable 444
http 192.168.1.0 255.255.255.0 management
http 0.0.0.0 0.0.0.0 outdoors
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
attributes global-tunnel-group DefaultWEBVPNGroup
address pool CorporateVPN
tunnel-group NetForceGroup type webvpn
attributes global-tunnel-group NetForceGroup
address (inside) CorporateVPN pool
address pool CorporateVPN
Group Policy - by default-Netadmin
No vpn-addr-assign aaa
No dhcp vpn-addr-assign
Telnet 192.168.1.0 255.255.255.0 management
Telnet timeout 10
SSH timeout 5
Console timeout 0
management of 192.168.1.2 - dhcpd address 192.168.1.254
enable dhcpd management
!
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns migrated_dns_map_1
parameters
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the migrated_dns_map_1 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
!
global service-policy global_policy
WebVPN
allow outside
SVC disk0:/crypto_archive/sslclient-win-1.1.1.164 2 image
enable SVC
context of prompt hostname
Cryptochecksum:13f5616c7345efb239d7996741ffa7b3
: end

Yes, 'inside access management' is only to manage/ping of the SAA within the interface. Without this command, they would still be able to access the internal network. This command is only used to manage the SAA within the interface itself.

Cisco AnyConnect SSL VPN

Hi guys,.

I am currently ut setting for the first time on a Cisco ASA 5505 Cisco AnyConnect SSL VPN.

I enclose my topology.

I ran the wizard of the ASDM on the ASA2 I want to use for my VPN connections.

Everything works fine except that I can't access any internal computer servers on my network.

I do a specific configuration because my servers have a different default gateway of the ASA that I use for my VPN?

I have since the ASA2 the 192.168.10.0 network.

my remote ip address of the pool is 10.0.0.1-10.0.0.10/24

config (I've included what, in my view, is necessary, please let me know if you need to see more):

ASA 2.0000 Version 8

Sysopt connection permit VPN

tunnel of splitting allowed access list standard 192.168.10.0 255.255.255.0

network of the NETWORK_OBJ_10.0.0.0 object

10.0.0.0 subnet 255.255.255.0

NAT (inside, outside) static source any any static destination NETWORK_OBJ_10.0.0.0 NETWORK_OBJ_10.0.0.0 non-proxy-arp-search to itinerary

internal GroupPolicy_vpn group strategy

attributes of Group Policy GroupPolicy_vpn

value of 192.168.10.20 WINS server

value of server DNS 192.168.10.15

client ssl-VPN-tunnel-Protocol ikev2

Split-tunnel-policy tunnelspecified

Split-tunnel-network-list value split tunnel

domain.local value by default-field

WebVPN

User PROFILE of value type profiles AnyConnect

type tunnel-group tunnel_vpn remote access

tunnel-group tunnel_vpn General-attributes

address ra_vpn_pool pool

Group Policy - by default-GroupPolicy_vpn

tunnel-group tunnel_vpn webvpn-attributes

activation of the Group tunnel_vpn alias

!

Thanks in advance!

Hello

The unit behind your ASAs on the internal LAN should really be a router switch or L3 and not a basic L2 switch.

You now have an asymmetric routing on your network, and this is the reason why the connection of the VPN device will not work.

The problem comes from the fact that internal devices use the ASA1 for the default gateway. When trying to connect to the VPN Client, the following happens
- Client VPN armed sends TCP SYN that happens by the VPN with the ASA2
- ASA2 passes the TCP SYN to the server
- Server responds with TCP SYN ACK for the VPN Client and sends this information to the ASA1 as the destination host is in another network (vpn pool)
- ASA1 sees the TCP SYN ACK, but never saw the TCP SYN so he abandoned the connection.
To work around the problem, you need to essentially configure TCP State Bypass on the ASA1 although I wouldn't really say that, but rather to change the configuration of the network so that traffic makes this way to start.

An option, even if not the best, would be to set the LAN of the ASA2 to ASA1 on some physical ports and set up a new network connection between them (not the same 192.168.10.x/yy). In this way the ASA1 would see the entire conversation between servers and VPN Clients and there are no problems with the flow of traffic.

But as I said it probably still isn't the best solution, but in my opinion better than having recourse to special configurations ASA1.

There could be a 'special' configuration on the ASA2 that you could use to make the Client VPN connections operate in their current configuration, without changing anything in the physical topology.

You can change the NAT for VPN Clients configuration so that the VPN ALL users would actually PATed to 192.168.10.4 IP address when they connect to your internal network. Given that the server would see the connection coming from the same network segment, they would know to forward traffic back with the ASA2 rather than ASA1 like her today.

If this is not an ideal solution.

No source (indoor, outdoor) nat static any any static destination NETWORK_OBJ_10.0.0.0 NETWORK_OBJ_10.0.0.0 non-proxy-arp-search to itinerary

the object of the LAN network

192.168.10.0 subnet 255.255.255.0

NAT (exterior, Interior) 1 dynamic source NETWORK_OBJ_10.0.0.0 destination static LAN LAN interface

Hope this helps

-Jouni

Unable to connect to the internal network of SSL VPN

Setting the time first ASA 5512 and I did a lot of research to solve my problem but no luck. I really appreciate if I can get help.

After having successfully connected to ASA via SSL VPN. I am only able to ping to the outside interface (10.2.11.4).

Please check my config and I would like to know what the problem is. Thank you

: Saved
:
ASA 9.1 Version 2
!
hostname asa-01
domain corporate.local
activate t8tpEme73dn9e0.9 encrypted password
volatile xlate deny tcp any4 any4
volatile xlate deny tcp any4 any6
volatile xlate deny tcp any6 any4
volatile xlate deny tcp any6 any6
volatile xlate deny udp any4 any4 eq field
volatile xlate deny udp any4 any6 eq field
volatile xlate deny udp any6 any4 eq field
volatile xlate deny udp any6 any6 eq field
t8tpEme73dn9e0.9 encrypted passwd
names of
sslvpn-ip-pool 10.255.255.1 mask - 255.255.255.0 IP local pool 10.255.255.100
!
interface GigabitEthernet0/0
nameif outside
security-level 50
IP 10.2.11.4 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
IP 10.2.255.18 255.255.255.248
!
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
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
management only
nameif management
security-level 0
IP 192.168.1.1 255.255.255.0
!
boot system Disk0: / asa912-smp - k8.bin
passive FTP mode
clock timezone STD - 7
clock to summer time recurring MDT
DNS domain-lookup outside
DNS lookup field inside
DNS server-group DefaultDNS
Server name 10.2.9.23
10.2.1.1 server name
Server name 10.2.9.24
domain corporate.local
network of Trusted subject
10.2.0.0 subnet 255.255.0.0
the object to the outside network
10.2.11.0 subnet 255.255.255.0
network ss object
10.2.11.0 subnet 255.255.255.0
network of the VPNlocalIP object
10.255.255.0 subnet 255.255.255.0
the object of the LAN network
10.2.9.0 subnet 255.255.255.0
network of the VPN-INSIDE object
subnet 10.2.255.16 255.255.255.248
tcp4433 tcp service object-group
port-object eq 4433
standard access list permits 10.2.255.16 SPLIT-TUNNEL 255.255.255.248
standard access list permits 10.2.11.0 SPLIT-TUNNEL 255.255.255.0
host of access TUNNEL of SPLIT standard allowed 10.2.9.0 list
global_access list extended access allowed object VPNlocalIP object LAN ip
global_access list extended access permitted ip LAN VPNlocalIP object
pager lines 24
Enable logging
asdm of logging of information
host of logging inside the 10.2.8.8
Debugging trace record
Outside 1500 MTU
Within 1500 MTU
management of MTU 1500
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 713.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
Static NAT to destination for LAN LAN static VPNlocalIP VPNlocalIP source (indoor, outdoor)
Access-Group global global_access
Route outside 0.0.0.0 0.0.0.0 10.2.11.1 1
Route inside 10.2.0.0 255.255.0.0 10.2.255.17 1
Route inside 10.255.255.0 255.255.255.0 10.2.255.17 1
Timeout xlate 03:00
Pat-xlate timeout 0:00:30
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
CA-Kerberos kerberos protocol AAA-server
CA-Kerberos (inside) host 10.2.9.24 AAA-server
Corp.PRI Kerberos realm
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
http server enable 4431
http 192.168.1.0 255.255.255.0 management
http 10.2.0.0 255.255.0.0 outside
redirect http inside 80
redirect http outside 80
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec ikev2 ipsec-proposal OF
encryption protocol esp
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 proposal ipsec 3DES
Esp 3des encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES
Esp aes encryption protocol
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 ipsec-proposal AES192
Protocol esp encryption aes-192
Esp integrity sha - 1, md5 Protocol
Crypto ipsec ikev2 AES256 ipsec-proposal
Protocol esp encryption aes-256
Esp integrity sha - 1, md5 Protocol
Crypto ipsec pmtu aging infinite - the security association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev2 AES256 AES192 AES 3DES ipsec-proposal OF
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 trustpoint ASDM_TrustPoint0
registration auto
name of the object CN = ciscoasa
Keypairs 4151
Proxy-loc-transmitter
Configure CRL
Crypto ca trustpoint ASDM_TrustPoint1
Terminal registration
Configure CRL
Crypto ca trustpoint ASDM_TrustPoint2
Terminal registration
Configure CRL
Crypto ca trustpoint ASDM_TrustPoint3
Terminal registration
Configure CRL
Crypto ca trustpoint ASDM_TrustPoint4
Terminal registration
name of the object CN = vpn.corp.com
ASA_PKC_One key pair
Configure CRL
trustpool crypto ca policy

IKEv2 crypto policy 1
aes-256 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 10
aes-192 encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 20
aes encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 30
3des encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
IKEv2 crypto policy 40
the Encryption
integrity sha
Group 2 of 5
FRP sha
second life 86400
Crypto ikev2 activate out of service the customer port 443
Telnet timeout 15
SSH 10.2.0.0 255.255.0.0 inside
SSH timeout 15
SSH group dh-Group1-sha1 key exchange
Console timeout 0
outside access management
management of 192.168.1.2 - dhcpd addresses 192.168.1.10
enable dhcpd management
!
a basic threat threat detection
host of statistical threat detection
statistical threat detection port
Statistical threat detection Protocol
Statistics-list of access threat detection
no statistical threat detection tcp-interception
NTP server 10.2.9.23 source outdoors
SSL cipher aes128-sha1-3des-sha1
management of SSL trust-point ASDM_TrustPoint4
SSL-trust outside ASDM_TrustPoint4 point
SSL-trust ASDM_TrustPoint4 inside point
WebVPN
allow outside
No anyconnect essentials
AnyConnect image disk0:/anyconnect-win-3.1.04063-k9.pkg 1
AnyConnect enable
tunnel-group-list activate
list of chip-tunnel TerminalServer mstsc.exe Terminal windows platform
attributes of Group Policy DfltGrpPolicy
value of server DNS 10.2.9.23
L2TP ipsec VPN-tunnel-Protocol ikev1
field default value corp.com
WebVPN
value of customization DfltCustomization
internal group CA-SSLVPN-TEST strategy
attributes of CA-SSLVPN-TEST-group policy
WINS server no
value of server DNS 10.2.9.23
client ssl-VPN-tunnel-Protocol
field default value corp.com
internal group CA-CLIENTLESS-TEST strategy
attributes of group CA-CLIENTLESS-TEST policy
clientless ssl VPN tunnel-Protocol
WebVPN
value of URL-list of the contractors list
chip-tunnel enable TerminalServer
ssluser nS2GfPhvrmh.I/qL encrypted password username
username ssluser attributes
Group-VPN-CA-SSLVPN-TEST strategy
client ssl-VPN-tunnel-Protocol
group-lock AnySSLVPN-TEST value
type of remote access service
username admin privilege 15 encrypted password f4JufzEgsqDt05cH
cluser 3mAXWbcK2ZdaFXHb encrypted password username
cluser attributes username
Group-VPN-CA-CLIENTLESS-TEST strategy
clientless ssl VPN tunnel-Protocol
value of locking group OLY-Clientless
type of remote access service
attributes global-tunnel-group DefaultRAGroup
Group-CA LOCAL Kerberos authentication server
tunnel-group DefaultRAGroup webvpn-attributes
CA-ClientLess-portal customization
attributes global-tunnel-group DefaultWEBVPNGroup
sslvpn-pool ip address pool
Group-CA LOCAL Kerberos authentication server
tunnel-group DefaultWEBVPNGroup webvpn-attributes
CA-ClientLess-portal customization
remote access to tunnel-group AnySSLVPN-TEST type
tunnel-group AnySSLVPN-TEST general attributes
sslvpn-pool ip address pool
CA-group-Kerberos authentication server
CA-SSLVPN-TEST of the policy by default-group
tunnel-group AnySSLVPN-TEST webvpn-attributes
OLY-portal customization
Disable Group-alias AnySSLVPN-TEST
Disable AnySSLVPN-TEST-group-alias aliases
OLY-SSLVPN disable group-alias
enable SSLVPN group-alias
type tunnel-group OLY-Clientless Remote access
OLY-Clientless General attributes tunnel-group
CA-group-Kerberos authentication server
Group Policy - by default-CA-CLIENTLESS-TEST
OLY-Clientless webvpn-attributes tunnel-group
CA-ClientLess-portal customization
try to master timeout NBNS-server 10.2.9.23 2 2
Group-alias Clientless enable
Group-aka cl disable

!
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
class class by default
Statistical accounting of user
!
global service-policy global_policy
context of prompt hostname
anonymous reporting remote 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 3 monthly periodic inventory
Subscribe to alert-group configuration periodic monthly 3
daily periodic subscribe to alert-group telemetry
Cryptochecksum:ceea6b06a18781a23e6b5dde6b591704
: end
ASDM image disk0: / asdm - 713.bin
don't allow no asdm history

Hello

I'm glad to hear it works

Please do not forget to mark a reply as the right answer or useful answers to rate

-Jouni

Unable to connect to the site Web SSL VPN with firewall zone configured

I recently updated my 2911 company and set up a firewall area. This is my first experience with this and I used Cisco Configuration Professional to build the configuration of the firewall first and then edited the names to make it readable by humans. The only problem I can't solve is to learn site Web SSL VPN from outside. I can navigate the website and connect without problem from the inside, and even if it was useful to verify that the Routing and the site work properly it is really not what I. I don't get anything on the syslog for drops because of the firewall server, or for any other reason but packet capture show that no response is received when you try to navigate to the outside Web site. I am currently using a customer VPN IPSEC solution until I can get this to work and have no problem with it. I have attached a sanitized with the included relevant lines configuration (deleted ~ 400 lines including logging, many inspections on the movement of the area to the area and the ipsec vpn, which I already mentioned). I searched anything about this problem and no one has no problem connecting to their Web site, just to get other features to work correctly. All thoughts are welcome.

See the security box

area to area

Members of Interfaces:

GigabitEthernet0/0.15

GigabitEthernet0/0.30

GigabitEthernet0/0.35

GigabitEthernet0/0.45

area outside zone

Members of Interfaces:

GigabitEthernet0/1

sslvpn area area

Members of Interfaces:

Virtual-Template1

SSLVPN-VIF0

I tried to change the composition of the area on the interface virtual-Template1 to the outside the area nothing helps.

See the pair area security

Name of the pair area SSLVPN - AUX-in

Source-Zone sslvpn-area-zone of Destination in the area

Service-SSLVPN-AUX-IN-POLICY

Name of the pair area IN SSLVPN

Source-Zone in the Destination zone sslvpn-zone

service-policy IN SSLVPN-POLICY

Name of the pair area SELF SSLVPN

Source-Zone sslvpn-area free-zone Destination schedule

Service-SELF-to-SSLVPN-POLICY

Zone-pair name IN-> AUTO

Source-Zone in the Destination zone auto

Service-IN-to-SELF-POLICY policy

Name of the pair IN-> IN box

In the Destination area source-Zone in the area

service-policy IN IN-POLICY

Zone-pair name SELF-> OUT

Source-Zone auto zone of Destination outside the area

Service-SELF-AUX-OUT-POLICY

Name of the pair OUT zone-> AUTO

Source-Zone out-area Destination-area auto

Service-OUT-to-SELF-POLICY

Zone-pair name IN-> OUT

Source-Zone in the Destination area outside zone

service-strategy ALLOW-ALL

The pair OUT zone name-> IN

Source-out-zone-time zone time Zone of Destination in the area

Service-OUT-to-IN-POLICY

Name of the pair area SSLVPN-to-SELF

Source-Zone-Zone of sslvpn-area auto

Service-SSLVPN-FOR-SELF-POLICY

I also tried to add a pair of area for the outside zone sslvpn-zone passing all traffic and it doesn't change anything.

The area of networks

G0/0.15

172.16.0.1 26

G0/0.30

172.16.0.65/26

G0/0.35

172.16.0.129/25

G0/0.45

172.18.0.1 28

Pool of SSL VPN

172.20.0.1 - 172.20.0.14

Latest Version of IOS:

Cisco IOS software, software C2900 (C2900-UNIVERSALK9-M), Version 15.0 (1) M10, RELEASE SOFTWARE (fc1)

Glad works now. Weird question, no doubt.

I guess that on the deployment guide said that the firewall will not support inspection of TCP to the free zone, however, class nested maps are used to accomplish this, to be completely honest, I think it's a mess and the best thing to do is action past to auto for the protocols that you want and then drop the rest.

Let us know if you have any other problems.

Mike

IOS SSL VPN any given by the way

Hello

I currently use a router 1841 with T4 AdvSec IOS 12.4 (24) on this subject. I used to have a configuration in tunnel SSL work working, but for some reason, it was gone and I rebuild the configuration. Unfortunately, I was able to configure the router to perform the SSL tunnel, but I am not able to transmit data over the VPN. I am only able to ping the inside interface of the router and that's it. If I try to PING the router scope to the remote PC, I am able to get answers. Trying what on the PING remote network does not provide all the answers back. I think there is some kind of routing does not here or I'm missing some sort of configuration to allow VPN pass data through properly. Here is an excerpt of my setup. I tried to use the CCP and the configuration that it provided did not provide a solution.

Any help is appreciated.

Kind regards

Karim

Null0 interface
no ip unreachable
!
interface FastEthernet0/0
Inside description
IP 192.168.254.254 255.255.255.0
IP access-group-BLOCK ACCESS to
no ip redirection
no ip unreachable
no ip proxy-arp
IP nat inside
IP virtual-reassembly
no ip mroute-cache
automatic duplex
automatic speed
No mop enabled
service-policy output family
!
interface FastEthernet0/1
Outside description
bandwidth 100000
dhcp customer_id FastEthernet0/1 IP address
no ip redirection
no ip unreachable
no ip proxy-arp
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
No cdp enable
No mop enabled
!
IP pool local VPN_Pool 192.168.254.33 192.168.254.43

!

WebVPN gateway SSL_gw
hostname remote.counterstrike.ca
IP address port 443
SSL trustpoint TP-self-signed-697360447
development
!
WebVPN install svc flash:/webvpn/anyconnect-win-2.5.2019-k9.pkg sequence 1
!
WebVPN install svc flash:/webvpn/anyconnect-macosx-i386-2.5.2019-k9.pkg sequence 2
!
WebVPN context remote_access
login-photo SECURITY.jpg file
logo file csns.jpg
Black color
secondary-color red
title-Red
text-color black
SSL authentication check all
!
connection message 'access restricted to authorized users.
!
Group Policy SSL_policy
functions compatible svc
SVC-pool of addresses "VPN_Pool."
SVC Dungeon-client-installed
SVC split include 192.168.254.0 255.255.255.0
virtual-model 1
Group Policy - by default-SSL_policy
AAA authentication list default
Gateway SSL_gw
Max-users 2
development

The best practical config will use an IP pool that is not associated with logical interfaces and physical on the router. For example, you can use 192.168.253.0/24. You will then need to make sure your internal routing knows how to get the traffic destined to the 192.168.253.0 pool to the SSL gateway router. Finally, you will want to ensure that exempt you traffic 192.168.254.0/24->192.168.253.0/24 your outgoing NAT process.

Todd

access of entrepreneurs and employees of the web site in-house using clientless ssl vpn.

We have a layout of web SSL VPN without customer who allow employees and suppliers of connection and internal display web page. I wonder if possible separate employees and contractors to access internal pages. The internal web page has no authentication of users. They would like to see if it is possible that traffic employees get proxy behind interface INSIDE IP de ASA and entrepreneur behind a different IP address proxy traffic. Thus, the internal web page can check IP to contractor and only give them access to view certain web page, but not all pages.

Hello

Creating a group policy for each user group will be a good option, you can also use DAP to assign an ACL web to the user who logs on the portal without client, you can use the Radius, LDAP or Cisco attributes to associate the DAP for the user. For example, if you are using LDAP, you can create 2 groups separated here for employees and entrepreneurs and based on the LDAP user group membership, they will be assigned to specific web acl configured according to their access restrictions.

You can follow this link to set up an acl of web:

http://www.Cisco.com/c/en/us/TD/docs/security/ASA/asa83/asdm63/Configura...

Once the ACL is ready, you can follow this guide to configure the DAP Protocol: "check the web for acls figure10.

http://www.Cisco.com/c/en/us/support/docs/security/ASA-5500-x-series-NEX...

Thank you, please note!

IP NAT on the router on SSL - VPN appliance

Someone at - it allows to transmit 443/SSL on a SSL VPN Cisco 891 - K9 unit?

(I have never encountered this situation before as the router VPN terminated public face directly or we had several IPs public to assign the VPN device directly a public IP address).

With ' ip nat inside source static tcp 44.55.66.255 443 10.10.10.150 443 extensible "is supposed to pass the SSL request to the appliance SSL VPN to 10.10.10.150 to have VPN applications ended here.

But failed miserably body 891 - K9 created a virtual ARP entry for 10.10.10.150. So two MACs with the same IP address.

So 443 requests were sent to its interface. At the hearing of NAT, I can't ssh inside SSL - VPN, but by the time the statemet disappeared, I can ssh and warning dupliacte ARP goes.

* 1 Nov 19:22:46.871: % IP-4-DUPADDR: duplicate address 10.10.10.150 on Vlan10, a source of aaaa.bbbb.cccc
* 1 Nov 19:23:18.083: % IP-4-DUPADDR: duplicate address 10.10.10.150 on Vlan10, a source of aaaa.bbbb.cccc
* 1 Nov 19:23:48.295: % IP-4-DUPADDR: duplicate address 10.10.10.150 on Vlan10, a source of aaaa.bbbb.cccc
RTR #sh clock
* 19:24:26.487 UTC Sunday, November 1, 2015
RTR #sh ip arp 10.10.10.150
Protocol of age (min) address Addr Type Interface equipment
Internet 10.10.10.150 - e02f.6d96.8dd0 ARPA Vlan10
RTR #sh ip arp 10.10.10.150
Protocol of age (min) address Addr Type Interface equipment
Internet 10.10.10.150 - e02f.6d96.8dd0 ARPA Vlan10
RTR #sh sh ip route 10.10.10.150

Cisco TAC to reproduce this problem at the moment to report dev.

Does anyone else have this problem or a workaround?

Thank you.

I may be misunderstanding but isn't your NAT statement backwards IE. If you want traffic to pass to 10.10.10.150 it shouldn't be-

' ip nat inside source static tcp 10.10.10.150 43 43 44.55.66.25x.

isn't the device for SSL connection on interface 'ip nat inside '?

Jon

SSL vpn, single interface acting as outside/inside

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