ASA behind Firewall VPN

Hello

Does anyone know if a remote access VPN (ASA) behind another firewall with NAT (Checkpoint), works just fine?

I need to set up a remote access SSL vpn in an ASA 5512 - X but the ASA is in a DMZ to a firewall checkpoint with the public IP address and internet connection.

Thank you.

Andres

Yes. I used remote VPN SSL ASA access when the SAA outside interface is behind another firewall that is NATting address. As long as the second firewall allows tcp/443 (SSL, assuming a default configuration), it works fine.

For a VPN IPsec, a little more ports are required (udp/500 and 4500 in general).

Tags: Cisco Security

Similar Questions

cannot ping remote ip on ASA no firewall (VPN site to site on SAA) configired no proxy, icmp not inspect, no chance

some help me

(Q) ping remote ip unable on ASA is not Firewall not on pc (VPN site to site on SAA) configired no proxy, icmp not inspect, no chance

Note - I can ping PC but not the same subnet ip on ASA2 L3

PC---> > ASA1 - ASA2<>

Hi Matt,

Let me answer your question in two points:
- You cannot ping an ASA on another interface other than the one where you are connected to the ASA of.
For example, ASA1 and ASA2 are connected through their interfaces 'outside '. ASA1 (or any other device on the external interface) can not ping/access ASA2 on his (ASA2) within the interface. The only time wherever this can be substituted is a tunnel VPN with the command "access management" configured for other interface, for example management-access inside
- Traffic ASA1 ping to a remote client behind ASA2 won't over the VPN tunnel and as such is not encrypted. That's because ASA1 will forward traffic based on its routing table that probably this way through its 'outside' interface Except that traffic is allowed with the ASA2 (using the ACL), it will fail.
We can do on the routers of sourcing our ping to another interface, but it will not work on the SAA.

Is supported PPTP vpn cisco ASA 5520 firewall?

Hi all

I'm Md.kamruzzaman. My compnay buy a firewall of cisco asa 5520 and I want to configure PPTP vpn on asa 5520 firewall. Is it possible to configure the PPTP vpn to asa firewall. If possible can you please tell me what is the procedure to configure the PPTP vpn.

Best regards

MD.kamruzzaman

Sorry, but the Cisco ASA firewall does not support PPTP VPN termination.

You may terminate IPSec and SSL VPN but not of type PPTP.

If you are new to the ASA, how best to configure the supported VPN types is via the VPN Wizard integrated into the application of management of ASSISTANT Deputy Ministers.

Select the timeout on ASA Cisco Anyconnect VPN

Hello world

I use the Cisco Anyconnect VPN client with the ASA 5540 firewall. I need allow a time-out on the VPN clients, so they log off after x hours of inactivity.

Thank you to

Best respect

Hello

To my understanding of the default timeout value is 30 minutes

You should be able to change this setting in the "username" configurations (if you use LOCAL AAA on the SAA) or under the configurations of the 'group policy' .

The command is

VPN-idle-timeout

Here is the link of the commands reference

http://www.Cisco.com/c/en/us/TD/docs/security/ASA/ASA-command-reference/...

-Jouni

ASA 5500 SSL VPN Failover license

Hello

I have a partner who request assistance with SSL VPN licenses on the ASA 5500 firewall sharing:

His question is:

Both SSL, provided with the firewall of the SAA, licenses can be shared across a couple active / standby? I would therefore have a total of (4) licenses of SSL VPN to use?

This would also be true for two security contexts that are included with the firewall?

For example, I buy two base ASA 5520 firewall, running active / standby, that each machine is supplied with SSL VPN licenses (2) and (2) licensing of security contexts? In version 8.3, the licenses are cumulative by failover pairs, so I should a total SSL VPN (4) and (4) security contexts?

Here is my response to his request:

Based on this link (http://www.cisco.com/en/US/partner/docs/security/asa/asa83/license_standalone/license_management/license.html#wp1449664)

It was mentioned that:

"You can have one active license type, either the AnyConnect Essentials license or the AnyConnect Premium license. By default, the Adaptive security apparatus includes an AnyConnect Premium license for 2 sessions. If you install the AnyConnect Essentials license, it is used by default. See not anyconnect-essentials control or in ASDM Configuration > remote access VPN > network (Client) access > advanced > component AnyConnect Essentials to activate the Premium license instead. »

It will be able to share the included license on the ASA 5500 4. It will be able to share these licenses, but I'm not sure the security context. My answer would be, it can use only 2 context Security licenses since only the VPN licenses are shared on the version 8.3 and other licenses not characteristic. My understanding is correct? or there are other explanations on my customer survey?

Thanks in advance!

Ice Flancia

Cisco partner Helpline Tier 2 team

Only from ASA 8.3 version and following, the license can be combined on a failover pair active / standby.

2 SSL included license on SAA in failover pair is combined as 4 license SSL.

2 license of background on ASA in failover pair is combined as license frame 4.

Here's the URL on ASA combined license failover:

http://www.Cisco.com/en/us/partner/docs/security/ASA/asa83/license_standalone/license_management/license.html#wp1450094

Hope that helps.

How to configure ASA as EZ - vpn client?

How can I configure ASA as Ez - vpn client?

Only ASA 5505 can be configured as a client VPN EZ.

Here's a few example configuration:

http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/ezvpn505.html

http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00808a61f4.shtml

Hope that helps.

ASA 5520: Remote VPN Clients cannot ping LAN, Internet

I've set up a few of them in my time, but I am confused with this one. Can I establish connect via VPN tunnel but I can't ping or go on the internet. I searched the forum for similar and found a little issues, but none of the fixes seem to match. I noticed a strange thing is when I run ipconfig/all of the vpn client, the IP address that has been leased over the Pool of the VPN is also the default gateway!

I have attached the config. Help, please.

Thank you!

Exemption of NAT ACL has not yet been applied.

NAT (inside) 0-list of access Inside_nat0_outbound

In addition, you have not split tunnel, not sure you were using internet ASA for the vpn client internet browsing.

You can also enable icmp inspection if you test in scathing:

Policy-map global_policy
class inspection_default

inspect the icmp

Hope that helps.

ASA encrypt interesting VPN traffic

Hello everybody out there using ASA.

I had a few IPSEC VPN tunnels between the company's central site and remote sites.

Two dsl lines were connected to the ASA, one for VPN traffic and the other for the internet.

The default gateway has been configured online internet, some static while insured roads as traffic to the sites of the company was sent through the other line.

A few days ago we changed the configuration of ASA to use only a single dsl connection, then the line serving the internet has been cut, while the other will become the gateway default and static routes have been removed.

The VPN connections instant stopped working and trying to send packets to the remote lan, it seems that ASA will not recognize that the traffic is encrypted. Obviousely we checked cryptomap, acl, ecc, but we find no problem... do you have any suggestions?

Thanks in advance,

Matt

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

XNetwork object network
10.10.0.0 subnet 255.255.255.0

network of the YNetwork object
172.0.1.0 subnet 255.255.255.0

card crypto RB1ITSHDSL001_map2 1 corresponds to the address RB1ITSHDSL001_1_cryptomap
card crypto RB1ITSHDSL001_map2 1 set peer a.b.c.186
RB1ITSHDSL001_map2 1 transform-set ESP-3DES-SHA crypto card game

RB1ITSHDSL001_1_cryptomap list extended access permitted ip XNetwork object YNetwork

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

Hello

Your exit the ASA must be encrypting the traffic between XNetwork and YNetwork.

If the ASA does not encrypt this traffic, it could be because there is a problem with the NAT configuration.

When the ASA receives a packet, it must first check if there are ACLs that allows traffic, passes through the inspection engine and check that the associated NAT. For example, if the package is coordinated, then the private IP encryption will never take place.

Could ensure you that packets from the XNetwork are really reach the ASA, the NAT rule is correct and you may be looking for "debugging cry isa 127" and "scream ips 127" debug to check for errors of incompatibility.

In addition, what is the condition of the tunnel trying to communicate: "sh cry isa his"

Federico.

VPN site to Site with an ASA behind Port Forwarding device

Hi, I want to configure a VPN from Site to site with an ASA with a public static IP adress and other ASA located behind a device with a public IP address that can forward ports to the ASA.

I have found no documentation for this configuration in the Cisco KB, anyone have a link for me or a brief description of the requirements?

Thank you

Tobias

Hello

Take a look at this documentation

http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080094ecd.shtml

Hope this helps

-Jouni

VPN to ASA behind router

Hello

I have ASA 5505 behind a router, which is also a dmvpn (the router), on my ASA RADIUS I configured a remote access vpn.

But when I try to forward the VPN ports to my asa, I get problems with stability, with my talk about vpn on the router.

Is it possible to have a dmvpn to the router and vpn for remote access to my ASA?

I have attached the running configuration.

Thank you

Joelle,

The problem here is that your router and the ASA want to use udp port 500 and udp port 4500. Of course if you forward incoming ports then the dmvpn is not going to work and vice versa. What you can try to have your ezvpn use ipsec-over-tcp on port 10000 and that transmits to the place.

On the SAA configure "crypto isakmp ipsec-over-tcp port 10000.

On the change of the client connection information, click the transport tab and select ipsec-over-tcp.

On the router port forward tcp 10000 to the ASA.

Hope that helps.

-Jay

AnyConnect VPN on ASA behind Internet router

I have script like below and that you need assistance please

Switch 10.10.1.1/30---> (10.10.1.2/30 inside the Interface) of base ASA (10.10.2.2/30 outside interface)---> public INT router (30.30.30.30/30) (10.10.2.1/30 LAN).

I have configured the VPN but it needs more setup in the router and the VPN should be the public ip address so outside users can access.

Fix.

--

Please do not forget to select a correct answer and rate useful posts

block access to the local asa firewall vpn accounts

I'm looking for the local accounts on the firewall and would like to make sure that users who have local accounts for vpn do not have for the firewall itself through asdm, telnet, ssh to the management.

Is the only aaa on the firewall command

the ssh LOCAL console AAA authentication

With this command, if I change the local account setting to 'NO ASDM, SSH, Telnet or access Console' (see attached screenshot) will that still allow users to vpn in and access the network because they have to take off but any what potential access to the firewall?

Thank you

Hello

Yes, if you select the option "No., ASDM, SSH, TELNET or Console access" allows to block only the admin access to the firewall. Here's the equivalent CLI for this option:

myASA(config-username) # type of service?

the user mode options/controls:
Admin user is authorized to access the configuration prompt.
NAS-prompt user is allowed access to the exec prompt.
remote user has access to the network.

If you use this option you will be on the third option in the above list that is remote access. Users will have the option of VPN in but no admin (asdm, ssh, telnet or console)

Thank you

Waris Hussain.

ASA 5505. VPN Site-to-Site does not connect!

Hello!
Already more than a week there, as we had a new channel of communication of MGTSa (Ontario terminal Sercomm RV6688BCM, who barely made in the 'bridge' - had to do the provider in order to receive our white Cisco Ip address), and now I train as well more that one week to raise between our IKEv1 IPsec Site-to-Site VPN tunnel closes offices.
Configurable and use the wizard in ASDM and handles in the CLI, the result of a year, the connection does not rise.
Cisco version 9.2 (2), the image of the Cisco asa922 - k8.bin, Security Plus license version, version 7.2 AMPS (2).
What I'll never know...
Debugging and complete configuration enclose below.
Help, which can follow any responses, please! I was completely exhausted!

Config:

Output of the command: "sh run".

: Saved
:
: Serial: XXXXXXXXXXXX
: Material: ASA5505, 512 MB RAM, 500 MHz Geode Processor
:
ASA Version 9.2 (2)
!
hostname door-71
activate the encrypted password of F6OJ0GOws7WHxeql
names of
IP local pool vpnpool 10.1.72.100 - 10.1.72.120 mask 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
IP 10.1.72.254 255.255.255.0
!
interface Vlan2
nameif outside_mgts
security-level 0
62.112.100.R1 255.255.255.252 IP address
!
passive FTP mode
clock timezone 3 MSK/MSD
clock to DST MSK/MDD recurring last Sun Mar 02:00 last Sun Oct 03:00
DNS lookup field inside
DNS server-group MGTS
Server name 195.34.31.50
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network obj_any object
subnet 0.0.0.0 0.0.0.0
network of the NET72 object
10.1.72.0 subnet 255.255.255.0
network object obj - 0.0.0.0
host 0.0.0.0
network of the Nafanya object
Home 10.1.72.5
network object obj - 10.1.72.0
10.1.72.0 subnet 255.255.255.0
network of the NET61 object
10.1.61.0 subnet 255.255.255.0
network of the NETWORK_OBJ_10.1.72.96_27 object
subnet 10.1.72.96 255.255.255.224
network of the NETT72 object
10.1.72.0 subnet 255.255.255.0
network of the NET30 object
10.1.30.0 subnet 255.255.255.0
network of the NETWORK_OBJ_10.1.72.0_24 object
10.1.72.0 subnet 255.255.255.0
object-group service OG INET
the purpose of the echo icmp message service
response to echo icmp service object
service-object icmp traceroute
service-object unreachable icmp
service-purpose tcp - udp destination eq echo
the DM_INLINE_NETWORK_1 object-group network
network-object NET30
network-object, object NET72
DM_INLINE_TCP_1 tcp service object-group
port-object eq www
EQ object of the https port
inside_access_in extended access list permit ip object NET72 object-group DM_INLINE_NETWORK_1
access extensive list ip 10.1.72.0 inside_access_in allow 255.255.255.0 any
inside_access_in extended access list permit ip object Nafanya any idle state
inside_access_in list extended access allowed object-group OG INET an entire
inside_access_in of access allowed any ip an extended list
inside_access_in list extended access deny ip any alerts on any newspaper
outside_mgts_access_in list extended access allowed object-group OG INET an entire
outside_mgts_access_in list extended access permit tcp any any DM_INLINE_TCP_1 object-group
outside_mgts_access_in list extended access deny ip any alerts on any newspaper
access extensive list ip 10.1.72.0 outside_mgts_cryptomap allow 255.255.255.0 object NET61
VPN-ST_splitTunnelAcl permit 10.1.72.0 access list standard 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
outside_mgts MTU 1500
IP check path reverse interface outside_mgts
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside outside_mgts) static source NET72 NET72 NETWORK_OBJ_10.1.72.96_27 NETWORK_OBJ_10.1.72.96_27 non-proxy-arp-search of route static destination
NAT (inside outside_mgts) static source NETWORK_OBJ_10.1.72.0_24 NETWORK_OBJ_10.1.72.0_24 NET61 NET61 non-proxy-arp-search of route static destination
!
network obj_any object
NAT (inside outside_mgts) dynamic obj - 0.0.0.0
network of the NET72 object
NAT (inside outside_mgts) interface dynamic dns
inside_access_in access to the interface inside group
Access-group outside_mgts_access_in in the outside_mgts interface
Route 0.0.0.0 outside_mgts 0.0.0.0 62.112.100.R 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
AAA authentication http LOCAL console
the ssh LOCAL console AAA authentication
Enable http server
http 10.1.72.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-TRANS-aes - esp esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA-TRANS esp - esp-sha-hmac
Crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transit
Crypto ipsec transform-set ikev1 ESP-DES-MD5-TRANS esp - esp-md5-hmac
Crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transit
Crypto ipsec ikev2 AES256 ipsec-proposal
Protocol esp encryption aes-256
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 ipsec-proposal AES
Esp aes encryption protocol
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 OF
encryption protocol esp
Esp integrity sha - 1, md5 Protocol
Crypto ipsec pmtu aging infinite - the security association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev2 AES256 AES192 AES 3DES ipsec-proposal OF
card crypto outside_mgts_map 1 match address outside_mgts_cryptomap
card crypto outside_mgts_map 1 set pfs Group1
peer set card crypto outside_mgts_map 1 91.188.180.42
card crypto outside_mgts_map 1 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_mgts_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
card crypto outside_mgts_map interface outside_mgts
inside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
inside crypto map inside_map interface
Crypto ca trustpoint ASDM_TrustPoint0
registration auto
E-mail [email protected] / * /
name of the object CN = door-71
Serial number
IP address 62.112.100.42
Proxy-loc-transmitter
Configure CRL
Crypto ca trustpoint ASDM_TrustPoint1
registration auto
ASDM_TrustPoint1 key pair
Configure CRL
trustpool crypto ca policy
string encryption ca ASDM_TrustPoint0 certificates
certificate eff26954
30820395 3082027d a0030201 020204ef f2695430 0d06092a 864886f7 0d 010105
019
6460ae26 ec5f301d 0603551d 0e041604 14c9a3f2 d70e6789 38fa4b01 465d 1964
60ae26ec 5f300d06 092 has 8648 01050500 03820101 00448753 7baa5c77 86f70d01
62857b 65 d05dc91e 3edfabc6 7b3771af bbedee14 673ec67d 3d0c2de4 b7a7ac05
5f203a8c 98ab52cf 076401e5 1a2c6cb9 3f7afcba 52c617a5 644ece10 d6e1fd7d
28b57d8c aaf49023 2037527e 9fcfa218 9883191f 60b221bf a561f2be d6882091
0222b7a3 3880d6ac 49328d1f 2e085b15 6d1c1141 5f850e5c b6cb3e67 0e373591
94a 82781 44493217 and 38097952 d 003 5552 5c445f1f 92f04039 a23fba20 b9d51b13
f511f311 d1feb2bb 6d056a15 7e63cc1b 1f134677 8124c 024 3af56b97 51af8253
486844bc b1954abe 8acd7108 5e4212df db835d76 98ffdb2b 8c8ab915 193b 8167
0db3dd54 c8346b96 c4f4eff7 1e7cd576 a8b1f86e 3b868a6e 89
quit smoking
string encryption ca ASDM_TrustPoint1 certificates
certificate a39a2b54
3082025f 30820377 a0030201 020204 has 3 9a2b5430 0d06092a 864886f7 0d 010105
0500304 06035504 03130767 36313137 30120603 55040513 6174652d 3110300e b

c084dcd9 d250e194 abcb3eb8 1da93bd0 fb0dba1a b1c35b43 d547a841 5d4ee1a4
14bdb207 7dd790a4 0cd 70471 5f3a896a 07bd56dc ea01b3dd 254cde88 e1490e97
f3e54c05 551adde0 66aa3782 c85880c2 b162ec29 4e49346a df71062d 6d6d8f49
62b9de93 ba07b4f7 a50e77e1 8f54b32b 6627cb27 e982b36f a 362973, 0 88de3272
9bd6d4d2 8ca1e11f 214f20a9 78bdea95 78fdc45c d6d45674 6acb9bcb d0bd930e
638eedfe cd559ab1 e1205c48 3ee9616f e631db55 e82b623c 434ffdc1 11020301
0001 has 363 3061300f 0603551d 130101ff 0101ff30 04053003 0e060355 1d0f0101
ff040403 1f060355 02018630 230418 30168014 0cea70bf 0d0e0c4b eb34a0b1 1 d
8242 has 549 0603 551d0e04 1604140c ea70bf0d 0e0c4beb 34a0b182 301D 5183ccf9
42a 54951 010105 05000382 0101004e 7bfe054a 0d 864886f7 0d06092a 83ccf930
d434a27c 1d3dce15 529bdc5f 70a2dff1 98975de9 2a97333b 96077966 05a8e9ef
bf320cbd ecec3819 ade20a86 9aeb5bde bd129c7b 29341e4b edf91473 f2bf235d
9aaeae21 a629ccc6 3c79200b b9a89b08 bf38afb6 ea56b957 4430f692 a 4745, 411
34d71fad 588e4e18 2b2d97af b2aae6b9 b6a22350 d031615b 49ea9b9f 2fdd82e6
ebd4dccd df93c17e deceb796 f268abf1 881409b 5 89183841 f484f0e7 bd5f7b69
ebf7481c faf69d3e 9d24df6e 9c2b0791 785019f7 a0d20e95 2ef35799 66ffc819
4a77cdf2 c6fb4380 fe94c13c d4261655 7bf3d6ba 6289dc8b f9aad4e1 bd918fb7
32916fe1 477666ab c2a3d591 a84dd435 51711f6e 93e2bd84 89884c
quit smoking
crypto isakmp identity address
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 outside_mgts port 443 customer service
Crypto ikev2 access remote trustpoint ASDM_TrustPoint0
Crypto ikev1 allow inside
Crypto ikev1 enable outside_mgts
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
authentication crack
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 80
authentication rsa - sig
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 130
authentication crack
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 140
authentication rsa - sig
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 150
preshared authentication
the Encryption
sha hash
Group 2
life 86400
Telnet timeout 5
without ssh stricthostkeycheck
SSH 10.1.72.0 255.255.255.0 inside
SSH timeout 60
SSH group dh-Group1-sha1 key exchange
Console timeout 0
vpnclient Server 91.188.180.X
vpnclient mode network-extension-mode
vpnclient nem-st-autoconnect
VPN - L2L vpnclient vpngroup password *.
vpnclient username aradetskayaL password *.
dhcpd auto_config outside_mgts
!
dhcpd update dns replace all two interface inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL-trust ASDM_TrustPoint0 inside point
SSL-trust ASDM_TrustPoint0 outside_mgts point
WebVPN
Select outside_mgts
internal GroupPolicy_91.188.180.X group strategy
attributes of Group Policy GroupPolicy_91.188.180.X
Ikev1 VPN-tunnel-Protocol
internal group VPN - ST strategy
attributes of group VPN - ST policy
value of 195.34.31.50 DNS Server 8.8.8.8
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value VPN-ST_splitTunnelAcl
by default no
aradetskayaL encrypted HR3qeva85hzXT6KK privilege 15 password username
tunnel-group 91.188.180.X type ipsec-l2l
attributes global-tunnel-group 91.188.180.X
Group - default policy - GroupPolicy_91.188.180.42
IPSec-attributes tunnel-group 91.188.180.X
IKEv1 pre-shared-key *.
remote control-IKEv2 pre-shared-key authentication *.
remotely IKEv2 authentication certificate
pre-shared-key authentication local IKEv2 *.
remote access to tunnel-group VPN - ST type
VPN-general ST-attributes tunnel-group
address vpnpool pool
Group Policy - by default-VPN-ST
tunnel-group ipsec VPN ST-attributes
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
inspect the icmp error
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:212e4f5035793d1c219fed57751983d8
: end

door-71 # sh crypto ikev1 his

There are no SAs IKEv1

door-71 # sh crypto ikev2 his

There are no SAs IKEv2

door-71 # sh crypto ipsec his

There is no ipsec security associations

door-71 # sh crypto isakmp

There are no SAs IKEv1

There are no SAs IKEv2

Global statistics IKEv1
The active Tunnels: 0
Previous Tunnels: 0
In bytes: 0
In the packages: 0
In packs of fall: 0
In Notifys: 0
In the constituencies of P2: 0
In P2 invalid Exchange: 0
In P2 Exchange rejects: 0
Requests for removal in his P2: 0
Bytes: 0
Package: 0
Fall packages: 0
NOTIFYs out: 0

Exchanges of P2: 0
The Invalides Exchange P2: 0
Exchange of P2 rejects: 0
Requests to remove on P2 Sa: 0
Tunnels of the initiator: 0
Initiator fails: 0
Answering machine fails: 0
Ability system breaks down: 0
AUTH failed: 0
Decrypt failed: 0
Valid hash fails: 0
No failure his: 0

IKEV1 statistics for Admission appeals
In negotiating SAs Max: 25
In negotiating SAs: 0
In negotiating SAs Highwater: 0
In negotiating SAs rejected: 0

Global statistics IKEv2
The active Tunnels: 0
Previous Tunnels: 0
In bytes: 0
In the packages: 0
In packs of fall: 0
In Fragments of fall: 0
In Notifys: 0
In Exchange for the P2: 0
In P2 invalid Exchange: 0
In P2 Exchange rejects: 0
In IPSEC delete: 0
In delete IKE: 0
Bytes: 0
Package: 0
Fall packages: 0
Fragments of fall: 0
NOTIFYs out: 0
Exchange of P2: 0
The Invalides Exchange P2: 0
Exchange of P2 rejects: 0
On IPSEC delete: 0
The IKE Delete: 0
Locally launched sAs: 0
Locally launched sAs failed: 0
SAs remotely initiated: 0
SAs remotely initiated failed: 0
System capacity: 0
Authentication failures: 0
Decrypt failures: 0
Hash failures: 0
Invalid SPI: 0
In the Configs: 0
Configs: 0
In the Configs rejects: 0
Configs rejects: 0
Previous Tunnels: 0
Previous Tunnels wraps: 0
In the DPD Messages: 0
The DPD Messages: 0
The NAT KeepAlive: 0
IKE recomposition launched locally: 0
IKE returned to the remote initiated key: 0
Generate a new key CHILD initiated locally: 0
CHILD given to the remote initiated key: 0

IKEV2 statistics for Admission appeals
Max active SAs: no limit
Max in negotiating SAs: 50
Challenge cookie line: never
Active sAs: 0
In negotiating SAs: 0
Incoming requests: 0
Accepted incoming requests: 0
A rejected incoming requests: 0
Out of requests: 0
Out of the applications accepted: 0
The outgoing rejected requests: 0
A rejected queries: 0
Rejected at the SA: 0 Max limit
Rejected low resources: 0
Rejected the current reboot: 0
Challenges of cookie: 0
Cookies transmitted challenges: 0
Challenges of cookie failed: 0

IKEv1 global IPSec over TCP statistics
--------------------------------
Embryonic connections: 0
Active connections: 0
Previous connections: 0
Incoming packets: 0
Inbound packets ignored: 0
Outgoing packets: 0
Outbound packets ignored: 0
The RST packets: 0
Heartbeat Recevied ACK packets: 0
Bad headers: 0
Bad trailers: 0
Chess timer: 0
Checksum errors: 0
Internal error: 0

door-71 # sh statistical protocol all cryptographic
[Statistics IKEv1]
Encrypt packets of requests: 0
Encapsulate packets of requests: 0
Decrypt packets of requests: 0
Decapsulating requests for package: 0
HMAC calculation queries: 0
ITS creation queries: 0
SA asked to generate a new key: 0
Deletion requests: 0
Next phase of allocation key applications: 0
Number of random generation queries: 0
Failed requests: 0
[Statistics IKEv2]
Encrypt packets of requests: 0
Encapsulate packets of requests: 0
Decrypt packets of requests: 0
Decapsulating requests for package: 0
HMAC calculation queries: 0
ITS creation queries: 0
SA asked to generate a new key: 0
Deletion requests: 0
Next phase of allocation key applications: 0
Number of random generation queries: 0
Failed requests: 0
[IPsec statistics]
Encrypt packets of requests: 0
Encapsulate packets of requests: 0
Decrypt packets of requests: 0
Decapsulating requests for package: 0
HMAC calculation queries: 0

ITS creation queries: 0
SA asked to generate a new key: 0
Deletion requests: 0
Next phase of allocation key applications: 0
Number of random generation queries: 0
Failed requests: 0
[SSL statistics]
Encrypt packets of queries: 19331
Encapsulate packets of queries: 19331
Decrypt packets of queries: 437
Package requests decapsulating: 437
HMAC calculation queries: 19768
ITS creation queries: 178
SA asked to generate a new key: 0
Requests to remove SA: 176
Next phase of allocation key applications: 0
Number of random generation queries: 0
Failed requests: 0
[Statistical SSH are not taken in charge]
[Statistics SRTP]
Encrypt packets of requests: 0
Encapsulate packets of requests: 0
Decrypt packets of requests: 0
Decapsulating requests for package: 0
HMAC calculation queries: 0
ITS creation queries: 0
SA asked to generate a new key: 0
Deletion requests: 0
Next phase of allocation key applications: 0
Number of random generation queries: 0
Failed requests: 0
[Statistics]
Encrypt packets of requests: 0
Encapsulate packets of requests: 0
Decrypt packets of requests: 0
Decapsulating requests for package: 0
HMAC calculation queries: 6238
ITS creation queries: 0
SA asked to generate a new key: 0
Deletion requests: 0
Next phase of allocation key applications: 0
Number of queries random generation: 76
Failure of queries: 9
door-71 # sh crypto ca trustpoints

Trustpoint ASDM_TrustPoint0:
Configured for the production of a self-signed certificate.

Trustpoint ASDM_TrustPoint1:
Configured for the production of a self-signed certificate.

If you need something more, then spread!
Please explain why it is that I don't want to work?

Hello

When the IPSEC tunnel does not come to the top, the first thing comes to my mind is to run a tracer of package from the CLI and the phases in it. Please run this command from your firewall side and share the output. I've just compiled this command with the random ip address and ports of your given range.

Packet-trace entry inside tcp 10.1.72.2 1233 10.1.61.2 443 detailed

Best regards

Amandine

ASA-to-router VPN, private, public

I have a setup where a customer will send calls to a Complutense University of MADRID, from a private address, through a VPN tunnel Terminal to a 2811. The call to hit a SBC that caters to the public and is located just behind the router on FE0/1. (See photo)

Traffic through the ASA is to be exempted from NAT.

Since it is all public on my end and my waypoints by default for the router of my ISP, I guess I don't have anything other than a default route. (I'm not under routing protocols - just a static outgoing route)

The tunnel does not come to the top. In fact, I never see that no traffic hit my side in all. Does anyone have experience making a private VPN, or know an example of config anywhere?

This is my Bill at the end of the config:

crypto ISAKMP policy 4

BA 3des

md5 hash

preshared authentication

Group 2

lifetime 28800

ISAKMP crypto key XXXXXXXXXX address (public #1) No.-xauth

Crypto ipsec transform-set esp-3des esp-md5-hmac XXXSET

XXXMAP 4 ipsec-isakmp crypto map

defined by peers (public address #1).

Set the security association idle time 3600

game of transformation-XXXSET

PFS group2 Set

match address 170

access-list 170 permit ip host (public address #3) 10.0.0.5

interface FastEthernet0/0

IP (public address #2) 255.255.255.252

load-interval 30

Speed 100

full-duplex

No cdp enable

card crypto XXXMAP

service-policy output AutoQoS-policy-UnTrust

Thank you

Paul

Your configuration looks very good.

Phase 1 comes up when you try to pass traffic through? "cry isa to show her.

Back P1, P2 comes up? "See the crypto ipsec his | I ident | SPI | BA | desc ".

If none is coming, run a debugging:

debugging cry isa

debugging ips cry

See if the tunnel is initiated when traffic is sent. As long as you have a default route pointing outgoing and don't have any other way, you should be fine. Looks like everything will be a connected network.

ASA 5505 ASDM VPN connection problem

Hello

We are running a version of firewall ASA 5505 8.4 (4) 1. The ASDM version is 6.4 (9).

The problem is when the creation of remote access VPN connection, it works fine for about 2-3 days.

After that, the VPN client cannot connect more and gives the error code 789.

In this case, the VPN clients are clients of Windows 7 from different remote networks with the same problem scenario.

Windows 8.1 clients cannot connect at all and show the same error code...

All connections go through the keys defaultragroup and preshare match on both sides.

When the user to connect attemps I receive the following text in the log of the ASDM:

6 April 10, 2015 10:52:39 group = DefaultL2LGroup, IP = 5.240.31.116, P1 retransmit msg sent to the WSF MM

5 April 10, 2015 10:52:39 group = DefaultL2LGroup, IP = 5.240.31.116, in double Phase 1 detected package. Retransmit the last packet.

5 April 10, 2015 10:53:03 IP = 5.240.31.116, encrypted packet received with any HIS correspondent, drop

When I implemented the remote login through ASDM I followed the instructions according to the following link:

http://www.databasemart.com/HOWTO/Cisco_VPN_Remote_Access_Setup_ASA5500...

The steps were a little different, but almost the same, given that these instructions show an old version

I'm interested in trying the steps according to this link but not sure this will help me solve the problem id:

http://www.petenetlive.com/kb/article/0000571.htm

Any help would be appreciated!

Thank you

Hello

If you use local authentication (user name and password on the SAA), so why you would need this threshold?

tunnel-group DefaultRAGroup ppp-attributes
No chap authentication
ms-chap-v2 authentication
!

Remove it and try.

ASA behind Firewall VPN

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