Authentication IPSEC Client tunnel computer
I'm trying to convert our access existing distance from Microsoft Threat Management Gateway Cisco ASA. Our security people just made me aware that in addition to the Radius authentication against powers AD they want as machine authentication to make sure that the computer name of the system trying to get remote access has a machine account in AD.
I have been looking for a way to do it with the client IPSEC but you have not found anything yet. Would appreciate links that show me how to do to get there. Anyconnect moving is not an option at this point because of budget problems. I use the latest version of the Cisco VPN client on the train 5.x and 8.2.5 code that runs on my 5520.
I can watch maybe NAC (Network Admission Control?). Looking for any suggestions at this point.
Thank you
Ron
I used certificates X.509 USER registered with Cisco VPN Client 4.x / 5.x in an ASA. They are issued by the CA root of the partner and the connection has been authorized on the basis of this root CA being approved by the ASA remote.
But yes, what you're asking about more than a NAC or the successor to the type of engine service identity (ISE) feature product. In the case of ISE, it can do what you ask, but requires a good bit of investment to get this and many many more features.
I strongly suspect that some additional investments will be needed to get that request your security team. At least AnyConnect Premium licenses and use of the functionality of the access network (NAM) Manager. See this reference.
Tags: Cisco Security
Similar Questions
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double authentication with Cisco's VPN IPSEC client
Cisco VPN client (the legacy IPSEC client) does support dual authentication with RSA token AND ActiveDirectory credentials?
I know that AnyConnect supports it and the commandsecondary- authentication -Server- group' is only for ssl connections, but must be confirmed.
Kind regards
Mohammad
Hi Mohammad,.
What is double authentication support for Cisco VPN Client?
A. No. Double authentication only is not supported on the Cisco VPN Client.
You can find more information on the customer Cisco VPN here.
As you said the only client that supports dual authentication is the Cisco AnyConnect secure mobility Client.
Please note and mark it as correct this Post!
Let me know if there are still questions about it!
David Castro,
-
ASA 5505 IPSec client-to-site any LAN access?
Hello
Like many others, I have problems get ipsec vpn clients can communicate with my LAN.
I have configure ipsec with the wizard, I have also to add an ACL to allow the network to pool for the vpn client to connect to the local network, but with little success.
Many of the responses I've seen includes changes in the NAT table, I tried a lot of them, but without success.
There must be something really simple, that it's so frustrating because I guess it is supposed to be a relatively simple thing to get running.
VPN client (Linux, iptables rules no) get 10.80.80.100 address, but cannot connect to a TCP service on a machine of LAN (no firewall on computer LAN) and can not ping LAN.
The VPN client routing table:
Kernel IP routing table
Destination Gateway Genmask Flags metric Ref use Iface
85.24.249.35 212.112.31.254 UGH 255.255.255.255 0 0 0 eth0
10.80.80.0 0.0.0.0 255.255.255.0 U 0 0 0 tun0
212.112.31.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 tun0: Saved
:
ASA Version 7.2(4)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password xxx encrypted
passwd xxx encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.0.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
!
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
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
same-security-traffic permit inter-interface
access-list tictac_splitTunnelAcl remark allow vpn tunnel users to LAN
access-list tictac_splitTunnelAcl standard permit 192.168.0.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip any 10.80.80.0 255.255.255.0
access-list inside_access_in extended permit ip any any log disable
access-list outside_access_out extended permit ip any any
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
ip local pool vpnpool 10.80.80.100-10.80.80.120 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
access-group outside_access_out out interface outside
access-group inside_access_in in interface inside
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
http server enable
http 192.168.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map outside_dyn_map 20 set pfs group1
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet 192.168.0.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 192.168.0.2-192.168.0.33 inside
dhcpd dns 8.8.8.8 4.2.2.2 interface inside
dhcpd enable inside
!group-policy tictac internal
group-policy tictac attributes
dns-server value 8.8.8.8 4.2.2.2
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list none
username mattiasb password SVCZv/HMkykG.ikA encrypted privilege 0
username mattiasb attributes
vpn-group-policy tictac
tunnel-group tictac type ipsec-ra
tunnel-group tictac general-attributes
address-pool vpnpool
default-group-policy tictac
tunnel-group tictac ipsec-attributes
pre-shared-key *
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:6e456ab21d08182ca41ed0f1be031797
: end
asdm image disk0:/asdm-524.bin
no asdm history enable
The list of split tunnel network was put on 'none' in your configuration:
group-policy tictac attributes
dns-server value 8.8.8.8 4.2.2.2
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list none
Please configure the tunnel list to reference the split tunnel ACL as follows:group-policy tictac attributes
split-tunnel-network-list value tictac_splitTunnelAclHope that helps.
-
Hello
I was wondering if it was possible to use CRYPTOGRAPHY even for both: DMVPN and CLIENT IPsec?
To make it work, I have to use 1 crypto for the DMVPN and 1 crypto for IPsec, both systems operate on the same router, my router TALK can connect to my HUB router and my computer can connect to the router "HUB" via an IPsec tunnel.
Is their any way to make it easier, instead of doing configs in a single router for more or less the same work?
My stitching question may be stupid, sorry for that, I'm still learning, and I love it
Here below the full work DMVPN + IPsec:
Best regards
Didier
ROUTER1841 #sh run
Building configuration...
Current configuration: 9037 bytes
!
! Last configuration change to 21:51:39 gmt + 1 Monday February 7, 2011 by admin
! NVRAM config last updated at 21:53:07 gmt + 1 Monday February 7, 2011 by admin
!
version 12.4
horodateurs service debug datetime localtime
Log service timestamps datetime msec
encryption password service
!
hostname ROUTER1841
!
boot-start-marker
boot-end-marker
!
forest-meter operation of syslog messages
logging buffered 4096 notifications
enable password 7 05080F1C2243
!
AAA new-model
!
!
AAA authentication banner ^ C
THIS SYSTEM IS ONLY FOR THE USE OF AUTHORIZED FOR OFFICIAL USERS
^ C
AAA authentication login userauthen local
AAA authorization groupauthor LAN
!
!
AAA - the id of the joint session
clock time zone gmt + 1 1 schedule
clock daylight saving time gmt + 2 recurring last Sun Mar 02:00 last Sun Oct 03:00
dot11 syslog
no ip source route
!
!
No dhcp use connected vrf ip
DHCP excluded-address IP 192.168.10.1
DHCP excluded-address IP 192.168.20.1
DHCP excluded-address IP 192.168.30.1
DHCP excluded-address IP 192.168.100.1
IP dhcp excluded-address 192.168.1.250 192.168.1.254
!
IP dhcp pool vlan10
import all
network 192.168.10.0 255.255.255.0
default router 192.168.10.1
lease 5
!
IP dhcp pool vlan20
import all
network 192.168.20.0 255.255.255.0
router by default - 192.168.20.1
lease 5
!
IP dhcp pool vlan30
import all
network 192.168.30.0 255.255.255.0
default router 192.168.30.1
!
IP TEST dhcp pool
the host 192.168.100.20 255.255.255.0
0100.2241.353f.5e client identifier
!
internal IP dhcp pool
network 192.168.100.0 255.255.255.0
Server DNS 192.168.100.1
default router 192.168.100.1
!
IP dhcp pool vlan1
network 192.168.1.0 255.255.255.0
Server DNS 8.8.8.8
default router 192.168.1.1
lease 5
!
dhcp MAC IP pool
the host 192.168.10.50 255.255.255.0
0100.2312.1c0a.39 client identifier
!
IP PRINTER dhcp pool
the host 192.168.10.20 255.255.255.0
0100.242b.4d0c.5a client identifier
!
MLGW dhcp IP pool
the host 192.168.10.10 255.255.255.0
address material 0004.f301.58b3
!
pool of dhcp IP pc-vero
the host 192.168.10.68 255.255.255.0
0100.1d92.5982.24 client identifier
!
IP dhcp pool vlan245
import all
network 192.168.245.0 255.255.255.0
router by default - 192.168.245.1
!
dhcp VPN_ROUTER IP pool
0100.0f23.604d.a0 client identifier
!
dhcp QNAP_NAS IP pool
the host 192.168.10.100 255.255.255.0
0100.089b.ad17.8f client identifier
name of the client QNAP_NAS
!
!
IP cef
no ip bootp Server
IP domain name dri
host IP SW12 192.168.1.252
host IP SW24 192.168.1.251
IP host tftp 192.168.10.50
host IP of Router_A 192.168.10.5
host IP of Router_B 10.0.1.1
IP ddns update DynDNS method
HTTP
Add http://dri66: [email protected] / * *//nic/update?system=dyndns&hostname=mlgw.dyndns.info&myip=[email protected] / * //nic/update?system=dyndns&hostname=mlgw.dyndns.info&myip=
maximum interval 1 0 0 0
minimum interval 1 0 0 0
!
NTP 66.27.60.10 Server
!
Authenticated MultiLink bundle-name Panel
!
!
Flow-Sampler-map mysampler1
Random mode one - out of 100
!
Crypto pki trustpoint TP-self-signed-2996752687
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 2996752687
revocation checking no
rsakeypair TP-self-signed-2996752687
!
!
VTP version 2
username Admin privilege 15 secret 5 $1$ gAFQ$ 2ecAHSYEU9g7b6WYuTY9G.
username cisco password 7 02050D 480809
Archives
The config log
hidekeys
!
!
crypto ISAKMP policy 3
BA 3des
preshared authentication
Group 2
!
crypto ISAKMP policy 10
md5 hash
preshared authentication
ISAKMP crypto cisco123 key address 0.0.0.0 0.0.0.0
!
ISAKMP crypto client configuration group 3000client
key cisco123
DNS 8.8.8.8
dri.eu field
pool VPNpool
ACL 150
!
!
Crypto ipsec transform-set strong esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT
!
Profile cisco ipsec crypto
define security-association life seconds 120
transformation-strong game
!
!
Crypto-map dynamic dynmap 10
Set transform-set RIGHT
!
!
map clientmap client to authenticate crypto list userauthen
card crypto clientmap isakmp authorization list groupauthor
client configuration address map clientmap crypto answer
10 ipsec-isakmp crypto map clientmap Dynamics dynmap
!
!
!
property intellectual ssh time 60
property intellectual ssh authentication-2 retries
IP port ssh 8096 Rotary 1
property intellectual ssh version 2
!
!
!
interface Loopback0
IP 192.66.66.66 255.255.255.0
!
interface Tunnel0
172.16.0.1 IP address 255.255.255.0
no ip redirection
IP mtu 1440
no ip next-hop-self eigrp 90
property intellectual PNDH authentication cisco123
dynamic multicast of IP PNDH map
PNDH network IP-1 id
No eigrp split horizon ip 90
source of tunnel FastEthernet0/0
multipoint gre tunnel mode
0 button on tunnel
Cisco ipsec protection tunnel profile
!
interface FastEthernet0/0
DMZ description
IP ddns update hostname mlgw.dyndns.info
IP ddns update DynDNS
DHCP IP address
no ip unreachable
no ip proxy-arp
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
clientmap card crypto
!
interface FastEthernet0/0,241
Description VLAN 241
encapsulation dot1Q 241
DHCP IP address
IP access-group dri-acl-in in
NAT outside IP
IP virtual-reassembly
No cdp enable
!
interface FastEthernet0/0.245
encapsulation dot1Q 245
DHCP IP address
IP access-group dri-acl-in in
NAT outside IP
IP virtual-reassembly
No cdp enable
!
interface FastEthernet0/1
Description INTERNAL ETH - LAN$
IP 192.168.100.1 address 255.255.255.0
no ip proxy-arp
IP nat inside
IP virtual-reassembly
Shutdown
automatic duplex
automatic speed
!
interface FastEthernet0/0/0
switchport access vlan 10
spanning tree portfast
!
interface FastEthernet0/0/1
switchport access vlan 245
spanning tree portfast
!
interface FastEthernet0/0/2
switchport access vlan 30
spanning tree portfast
!
interface FastEthernet0/0/3
switchport mode trunk
!
interface Vlan1
IP address 192.168.1.250 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan10
IP 192.168.10.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan20
address 192.168.20.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
Vlan30 interface
192.168.30.1 IP address 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan245
IP 192.168.245.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
Router eigrp 90
network 172.16.0.0
network 192.168.10.0
No Auto-resume
!
IP pool local VPNpool 172.16.1.1 172.16.1.100
IP forward-Protocol ND
no ip address of the http server
local IP http authentication
IP http secure server
!
IP flow-cache timeout idle 130
IP flow-cache timeout active 20
cache IP flow-aggregation prefix
cache timeout idle 400
active cache expiration time 25
!
!
overload of IP nat inside source list 170 interface FastEthernet0/0
overload of IP nat inside source list interface FastEthernet0/0.245 NAT1
IP nat inside source static tcp 192.168.10.10 80 interface FastEthernet0/0 8095
!
access-list 150 permit ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 170 refuse ip 192.168.10.0 0.0.0.255 172.16.0.0 0.0.0.255
access-list 170 refuse ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 170 permit ip 192.168.10.0 0.0.0.255 any
access-list 180 deny ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 180 permit ip 192.168.10.0 0.0.0.255 any
not run cdp
!
!
!
route NAT allowed 10 map
corresponds to the IP 180
!
!
!
control plan
!
exec banner ^ C
WELCOME YOU ARE NOW LOGED IN
^ C
connection of the banner ^ C
WARNING!
IF YOU ARE NOT:
Didier Ribbens
Please leave NOW!
YOUR IP and MAC address will be LOGGED.
^ C
!
Line con 0
Speed 115200
line to 0
line vty 0 4
access-class 5
privilege level 15
Rotary 1
transport input telnet ssh
line vty 5 15
access-class 5
Rotary 1
!
Scheduler allocate 20000 1000
end
Didier,
Some time ago, I wrote a bit on VT, you should be able to find information about the server ezvpn DVTI it.
The configuartion you have right now is the way to strives for ezvpn, with the new way DMVPN (protection of tunnel).
If it is true for the most part, it is best to go on the learning curve Moose and go everythign new configuration.
With EZVPN you can always assign IP from the pool by group ezvpn or external authorization ;-)
Anyway let me know if you face any problems.
Marcin
-
Cisco ASA 5515 two asa firewall ipsec vpn tunnel is not coming
HelloW everyone.
I configured ipsec vpn tunnel between Singapore and Malaysia with asa firewall.
but the vpn does not come to the top. can someone tell me what can be the root cause?
Here is the configuration of twa asa: (I changed the ip address all the)
Singapore:
See the race
ASA 2.0000 Version 4
!
ASA5515-SSG520M hostname
activate the encrypted password of PVSASRJovmamnVkD
names of
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 192.168.15.4 255.255.255.0
!
interface GigabitEthernet0/1
nameif DMZ
security-level 50
IP 192.168.5.3 255.255.255.0
!
interface GigabitEthernet0/2
nameif outside
security-level 0
IP 160.83.172.8 255.255.255.224
<--- more="" ---="">
!
<--- more="" ---="">
interface GigabitEthernet0/3
<--- more="" ---="">
Shutdown
<--- more="" ---="">
No nameif
<--- more="" ---="">
no level of security
<--- more="" ---="">
no ip address
!
interface GigabitEthernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5
nameif test
security-level 100
IP 192.168.168.219 255.255.255.0
!
interface Management0/0
management only
nameif management
security-level 100
IP 192.168.1.1 255.255.255.0
!
connection of the banner ^ C please disconnect if you are unauthorized access ^ C
connection of the banner please disconnect if you are unauthorized access
boot system Disk0: / asa922-4-smp - k8.bin
passive FTP mode
network of the SG object
<--- more="" ---="">
192.168.15.0 subnet 255.255.255.0
network of the MK object
192.168.6.0 subnet 255.255.255.0
service of the TCP_5938 object
Service tcp destination eq 5938
Team Viewer description
service tcp_3306 object
Service tcp destination eq 3306
service tcp_465 object
tcp destination eq 465 service
service tcp_587 object
Service tcp destination eq 587
service tcp_995 object
tcp destination eq 995 service
service of the TCP_9000 object
tcp destination eq 9000 service
network of the Inside_host object
Home 192.168.15.202
service tcp_1111 object
Service tcp destination eq 1111
service tcp_7878 object
Service tcp destination eq 7878
service tcp_5060 object
SIP, service tcp destination eq
<--- more="" ---="">
service tcp_5080 object
Service tcp destination eq 5080
network of the NETWORK_OBJ_192.168.15.0_24 object
192.168.15.0 subnet 255.255.255.0
inside_access_in list extended access allowed object SG ip everything
OUTSIDE_IN list extended access permit tcp any newspaper EQ 9000 Inside_host object
access extensive list ip 192.168.15.0 outside_cryptomap allow 255.255.255.0 object MK
pager lines 24
Enable logging
timestamp of the record
exploitation forest-size of the buffer of 30000
debug logging in buffered memory
recording of debug trap
debugging in the history record
asdm of logging of information
host test 192.168.168.231 record
host test 192.168.168.203 record
Within 1500 MTU
MTU 1500 DMZ
Outside 1500 MTU
test MTU 1500
management of MTU 1500
no failover
<--- more="" ---="">
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 7221.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) static source SG SG static destination MK MK non-proxy-arp-search to itinerary
!
network of the SG object
NAT dynamic interface (indoor, outdoor)
network of the Inside_host object
NAT (inside, outside) interface static 9000 9000 tcp service
inside_access_in access to the interface inside group
Access-group OUTSIDE_IN in interface outside
Route outside 0.0.0.0 0.0.0.0 160.83.172.x 1
Route inside 10.0.1.0 255.255.255.0 192.168.15.199 1
Route inside 10.0.2.0 255.255.255.0 192.168.15.199 1
Route inside 10.0.11.0 255.255.255.0 192.168.15.199 1
Route inside 10.1.0.0 255.255.0.0 192.168.15.199 1
Route inside 10.8.0.0 255.255.0.0 192.168.15.199 1
Route inside 10.104.0.0 255.255.0.0 192.168.15.199 1
Route inside 192.168.8.0 255.255.255.0 192.168.15.199 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
<--- more="" ---="">
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
Enable http serverCommunity trap SNMP-server host test 192.168.168.231 *.
No snmp server location
No snmp Server contact
Server enable SNMP traps syslog
Crypto ipsec transform-set ikev1 VPN-TRANSFORM esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
<--- more="" ---="">
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
<--- more="" ---="">
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 pmtu aging infinite - the security association
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 CRYPTO - map 2 map corresponds to the address outside_cryptomap
card crypto CRYPTO-map 2 set peer 103.246.3.54
card crypto CRYPTO-map 2 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
card crypto CRYPTO-map 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
CRYPTO-card interface card crypto outside
trustpool crypto ca policy
Crypto ikev1 allow outside
IKEv1 crypto policy 10
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400Console timeout 0
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
SSL encryption rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
internal GroupPolicy1 group strategy
attributes of Group Policy GroupPolicy1
Ikev1 VPN-tunnel-Protocol
username, password admin eY/fQXw7Ure8Qrz7 encrypted privilege 15
username gmsadmin password HS/VyK0jtJ/PANQT encrypted privilege 15
tunnel-group 143.216.30.7 type ipsec-l2l
tunnel-group 143.216.30.7 General-attributes
Group Policy - by default-GroupPolicy1
<--- more="" ---="">
IPSec-attributes tunnel-group 143.216.30.7
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
Overall description
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
<--- more="" ---="">
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:ccce9a600b491c8db30143590825c01d
: endMalaysia:
:
ASA 2.0000 Version 4
!
hostname ASA5515-SSG5-MK
activate the encrypted password of PVSASRJovmamnVkD
names of
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 192.168.6.70 255.255.255.0
!
interface GigabitEthernet0/1
nameif DMZ
security-level 50
IP 192.168.12.2 255.255.255.0
!
interface GigabitEthernet0/2
nameif outside
security-level 0
IP 143.216.30.7 255.255.255.248
<--- more="" ---="">
!
interface GigabitEthernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5
nameif test
security-level 100
IP 192.168.168.218 255.255.255.0
!
interface Management0/0
management only
nameif management
security-level 100
IP 192.168.1.1 255.255.255.0
!
<--- more="" ---="">
Interface Port - Channel 1
No nameif
no level of security
IP 1.1.1.1 255.255.255.0
!
boot system Disk0: / asa922-4-smp - k8.bin
passive FTP mode
clock timezone GMT + 8 8
network of the SG object
192.168.15.0 subnet 255.255.255.0
network of the MK object
192.168.6.0 subnet 255.255.255.0
service of the TCP_5938 object
Service tcp destination eq 5938
Team Viewer description
service tcp_3306 object
Service tcp destination eq 3306
service tcp_465 object
tcp destination eq 465 service
service tcp_587 object
Service tcp destination eq 587
service tcp_995 object
tcp destination eq 995 service
service of the TCP_9000 object
<--- more="" ---="">
tcp destination eq 9000 service
network of the Inside_host object
Home 192.168.6.23
service tcp_1111 object
Service tcp destination eq 1111
service tcp_7878 object
Service tcp destination eq 7878
service tcp_5060 object
SIP, service tcp destination eq
service tcp_5080 object
Service tcp destination eq 5080
network of the NETWORK_OBJ_192.168.2.0_24 object
192.168.6.0 subnet 255.255.255.0
inside_access_in list extended access allowed object SG ip everything
VPN-INTERESTING-TRAFFIC extended access list permit ip object MK SG
OUTSIDE_IN list extended access permit tcp any newspaper EQ 9000 Inside_host object
outside_cryptomap to access extended list ip 192.168.6.0 allow 255.255.255.0 object SG
pager lines 24
Enable logging
timestamp of the record
exploitation forest-size of the buffer of 30000
debug logging in buffered memory
recording of debug trap
asdm of logging of information
<--- more="" ---="">
host test 192.168.168.231 record
host test 192.168.168.203 record
Within 1500 MTU
MTU 1500 DMZ
Outside 1500 MTU
test MTU 1500
management of MTU 1500
reverse IP check management interface path
no failover
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 7221.bin
don't allow no asdm history
ARP timeout 14400
no permit-nonconnected arp
NAT (inside, outside) static source MK MK static destination SG SG route no-proxy-arp-search
NAT (inside, outside) static source NETWORK_OBJ_192.168.2.0_24 NETWORK_OBJ_192.168.2.0_24 static destination SG SG route no-proxy-arp-search
!
network of the MK object
NAT dynamic interface (indoor, outdoor)
network of the Inside_host object
NAT (inside, outside) interface static 9000 9000 tcp service
inside_access_in access to the interface inside group
Access-group OUTSIDE_IN in interface outside
Route outside 0.0.0.0 0.0.0.0 143.216.30.x 1
<--- more="" ---="">
Route inside 10.2.0.0 255.255.0.0 192.168.6.200 1
Route inside 10.6.0.0 255.255.0.0 192.168.6.200 1
Route inside 192.168.254.0 255.255.255.0 192.168.6.200 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
identity of the user by default-domain LOCAL
AAA authentication http LOCAL console
the ssh LOCAL console AAA authentication
Enable http serverNo snmp server location
No snmp Server contact
Crypto ipsec transform-set ikev1 VPN-TRANSFORM esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
<--- more="" ---="">
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
<--- more="" ---="">
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 pmtu aging infinite - the security association
crypto CRYPTO - map 2 map corresponds to the address outside_cryptomap
card crypto CRYPTO-map 2 set peer 160.83.172.8
card crypto CRYPTO-map 2 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
CRYPTO-card interface card crypto outside
trustpool crypto ca policy
Crypto ikev1 allow outside
IKEv1 crypto policy 10
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
SSH timeout 60
SSH group dh-Group1-sha1 key exchange
Console timeout 0
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
SSL encryption rc4-aes128-sha1 aes256-3des-sha1 sha1 sha1
attributes of Group Policy DfltGrpPolicy
Ikev1 VPN-tunnel-Protocol l2tp ipsec without ssl-client
internal GroupPolicy1 group strategy
attributes of Group Policy GroupPolicy1
Ikev1 VPN-tunnel-Protocol
username, password admin eY/fQXw7Ure8Qrz7 encrypted privilege 15
username gmsadmin password HS/VyK0jtJ/PANQT encrypted privilege 15
<--- more="" ---="">
tunnel-group MK SG type ipsec-l2l
IPSec-attributes tunnel-group MK-to-SG
IKEv1 pre-shared-key *.
tunnel-group 160.83.172.8 type ipsec-l2l
tunnel-group 160.83.172.8 General-attributes
Group Policy - by default-GroupPolicy1
IPSec-attributes tunnel-group 160.83.172.8
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
<--- more="" ---="">
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:d41d8cd98f00b204e9800998ecf8427e
: endGood news, that VPN has been implemented!
According to the ping problem, my suggestion is to check, if some type of firewall based on host computers on both sides block ICMP requests.
Anyway, you can still use the capture of packets on the inside of the interfaces of the two ASAs, to check if the ICMP traffic is to reach the ASA.
In addition, you can try to enable ICMP inspection:
Policy-map global_policy
class inspection_defaultinspect the icmp
inspect the icmp error
-
IOS VPN L2L + C2L (cisco IPSEC client)
Hello
need to configure a C2L (client to the LAN) vpn on a cisco router where there is already an ipsec vpn.
!!! already configured on the ROUTER
!
crypto ISAKMP policy 1
md5 hash
preshared authentication
address of cisco key crypto isakmp 0.0.0.0 0.0.0.0
!
!
Crypto ipsec transform-set esp - esp-md5-hmac Tunnel
!
crypto dynamic-map 10 Road-Tunnel
game of transformation-Tunnel
match address 115
!
!
!
!
Crypto map 10 ipsec-isakmp Crypto-Tunnel Dynamic Channel-Tunnel
!
point-to-point interface ATM0/1/0.1
card crypto Crypto-Tunnel
!
access-list 115 permit ip 10.0.0.0 0.0.0.255 192.168.168.0 0.0.0.255
access-list 115 permit ip 10.0.0.0 0.0.0.255 10.2.0.0 0.0.0.255
access-list 115 deny ip 10.0.0.0 0.0.0.255 any
!
!!! new configuration for cisco ipsec client
!
no address Cisco key crypto isakmp 0.0.0.0 0.0.0.0
address of cisco key crypto isakmp 0.0.0.0 0.0.0.0 no.-xauth
!
AAA new-model
!
AAA authentication login AutClient local
AAA authorization groupauthor LAN
!
!
username 0 pippo pippo
!
crypto ISAKMP policy 10
BA 3des
preshared authentication
Group 2
!
ISAKMP crypto client configuration group vpnclient
key 0-pippo
DNS 10.10.10.10
WINS 10.10.10.20
domain cisco.com
pool ippoolvpnclient
Save-password
ACL 188
!
!
card crypto Crypto-Tunnel client authentication list AutClient
card crypto Crypto-Tunnel isakmp authorization list groupauthor
card crypto Crypto-Tunnel client configuration address respond
card crypto Crypto-ipsec-isakmp dynamic dynmap Tunnel 20
!
Crypto ipsec transform-set esp-3des esp-md5-hmac RIGHT
!
Crypto-map dynamic dynmap 10
match address 188
Set transform-set RIGHT
!
!
!
!
IP local pool ippoolvpnclient 10.99.0.1 10.99.0.30
!
access-list 188 note #.
access-list 188 note # split tunneling VPN C2L
access-list 188 allow ip 10.99.0.0 0.0.0.31 10.0.0.0 0.0.0.255
!
can you tell me if the new configuration is OK?
Thank you all
NOT the ACL should be the opposite. Sound from the point of view of the router.
access-list 188 allow ip 10.2.0.0 0.0.0.255 10.5.0.0 0.0.0.31
Concerning
Farrukh
-
IPSec Client through ASA5540 error
Hello world
We have an ASA 5540 successfully using SSL VPN Client Tunnels without problems and have sought to build the ability for IPSec Clients can connect as well. I have authentication works, still cannot complete the implementation of the tunnel for the client. The customer receives an error of "secure VPn connection terminated by Peer, 433 reason: (reason unspecified peer).
In the log on the client, I see the following when connecting:
(this is after a connection successful, divided tunnel configurations, then this set to appear in the journal)
377 09:29:08.071 28/02/13 Sev = Info/4 IKE / 0 x 63000014
RECEIVING< isakmp="" oak="" info="" *(hash,="" notify:status_resp_lifetime)="" from="">
378 09:29:08.071 28/02/13 Sev = Info/5 IKE / 0 x 63000045
Answering MACHINE-LIFE notify has value of 86400 seconds
379 09:29:08.071 28/02/13 Sev = Info/5 IKE / 0 x 63000047
This SA was already alive for 4 seconds, affecting seconds expired 86396 now
380 09:29:08.071 28/02/13 Sev = Info/5 IKE/0x6300002F
Received packet of ISAKMP: peer =
381 09:29:08.071 28/02/13 Sev = Info/4 IKE / 0 x 63000014
RECEIVING< isakmp="" oak="" info="" *(hash,="" del)="" from="">
382 09:29:08.071 28/02/13 Sev = Info/5 IKE/0x6300003C
Received a payload to REMOVE SA IKE with cookie: I_Cookie = 5E1213254915B44F R_Cookie = D80631768AD86493
383 09:29:08.071 28/02/13 Sev = Info/4 IKE / 0 x 63000013
SEND to > ISAKMP OAK INFO *(HASH, DEL) to
384 09:29:08.071 28/02/13 Sev = Info/4 IKE / 0 x 63000049
IPsec security association negotiation made scrapped, MsgID = 8A3649A8
385 09:29:08.071 28/02/13 Sev = Info/4 IKE / 0 x 63000017
Marking of IKE SA delete (I_Cookie = 5E1213254915B44F R_Cookie = D80631768AD86493) reason = PEER_DELETE-IKE_DELETE_UNSPECIFIED
386 09:29:08.414 28/02/13 Sev = Info/4 IPSEC / 0 x 63700014
Remove all keys
etc.etc.etc... through the closure of the tunnel and removal
So, I turned on debugging everything I can think of the ASA, and the only thing I can find that might be relevant is the following:
ENTER SESS_Mgmt_CalculateLicenseLimit< 08b053e4="">< 086ab182="">< 0869fb4f=""><>
Session idle time calculation: 0x1FD000, direction: receive
Tunnel: 0x1FD002: timestamp: 6731252, now: 6731290, slowed down: 38, using this tunnel for idle
IDLE = 38
ENTER SESS_Mgmt_UpdateSessStartTime< 08b056fe="">< 084dc614="">< 084e2379="">< 084a73b3="">< 0931c3ff="">< 084a64fb="">< 084b6467=""><>
SESS_Mgmt_UpdateSessStartTime: session not found 0
ENTER SESS_Mgmt_CheckLicenseLimitReached< 08b09a7e="">< 084ac8b0="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_CalculateLicenseLimit< 08b099cb="">< 084ac8b0="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_CreateSession< 08b0a09a="">< 084ac541="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_CheckLicenseLimitReached< 08b09a7e="">< 08b09fd2="">< 084ac541="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_CalculateLicenseLimit< 08b099cb="">< 08b09fd2="">< 084ac541="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Util_CreateSession< 08b0343e="">< 08b0a007="">< 084ac541="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_GetLoginCount< 08b18d71="">< 0806e65e="">< 08072627="">< 08077013="">< 0931c3ff="">< 080749ca="">< 08074ae8=""><>
ENTER SESS_Mgmt_AddEntry< 08b088be="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
VPN-SESSION_DB in SESS_Mgmt_AddEntry p->...
Protocol = 1
EncrAlg = 2
HashAlg = 2
ignoreAcct = 0
CompAlg = 0
SSOType = 0
pfsGroup = 0
IkeNegMode = 2
EncapMode = 0
AuthenModeIKE = 1
AuthenModeSSL = 0
AuthenModePPP = 0
AuthenModeX = 3
AuthorModeX = 1
DiffHelmanGrp = 2
* TunnelGroupName = IPSECVPNClients
server_group_Id = 0
RekeyTime = 2147483
RekeyKBytes = 0
pGetCounters = 0 x 0
pClearCounters = 0 x 0
pGetfSessData = 0 x 0
Temps_inactivite = 0
ConnectTime = 0
pKill = 0 x 8506020
* manage = 0 x 200000
publicIpAddr =
LocAddrType = 0
LocProxyAddr1 = 0.0.0.0
LocProxyAddr2 = 0.0.0.0
LocProxyProtocol = 0 x 0
LocProxyPort = 0 x 0
RemAddrType = 0
RemProxyAddr1 = 0.0.0.0
RemProxyAddr2 = 0.0.0.0
RemProxyProtocol = 0 x 0
RemProxyPort = 0 x 0
assignedIpAddr =
assignedIpv6Addr =:
hubInterface = 1.0.0.0
WINSServer-> server_type = 0
WINSServer-> server_count = 0
WINSServer-> server_addr_array [0] = 0x0
DNSServer-> server_type = 0
DNSServer-> server_count = 0
DNSServer-> server_addr_array [0] = 0x0
* Username =
* ClientOSVendor = WinNT
* ClientOSVersion = 5.0.07.0440
* ClientVendor =
* ClientVersion =
InstId = 2097152
TcpSrcPort = 0
TcpDstPort = 0
UdpSrcPort = 13583
UdpDstPort = 500
filterId = 0
* aclId =
ipv6filterId = 0
* ipv6aclId =
vcaSession = 0
sessIndex = 0 x 200000
ENTER SESS_Util_CreateTunnel< 08b036e0="">< 08b08a33="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_AddSessionToTunnelGroup< 08b1781e="">< 08b092f4="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467=""><>
ENTER SESS_Util_FindTunnelGroup< 08b16fce="">< 08b17751="">< 08b092f4="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb=""><>
SESS_Mgmt_AddSessionToTunnelGroup: Name of user =
ENTER SESS_Util_AddUser< 08b1922d="">< 08b1779c="">< 08b092f4="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467=""><>
ENTER SESS_Util_AddUser< 08b1922d="">< 08b0930f="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_MIB_AddUser< 08b198ad="">< 08b094f7="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467="">< 084b6f73=""><>
ENTER SESS_Mgmt_CheckActiveSessionTrapThreshold< 08b09697="">< 08509b43="">< 084a9097="">< 0931c3ff="">< 084a64fb="">< 084b6467=""><>
SESS_Mgmt_StartAcct: Failed to start for the account
SESS_Mgmt_AddEntry: Created the Tunnel: 00200001, Protocol: 1
VPN-SESSION_DB in SESS_Mgmt_UpdateEntry p->...
Protocol = 1
EncrAlg = 2
HashAlg = 2
ignoreAcct = 0
CompAlg = 0
SSOType = 0
pfsGroup = 0
IkeNegMode = 2
EncapMode = 0
AuthenModeIKE = 1
AuthenModeSSL = 0
AuthenModePPP = 0
AuthenModeX = 3
AuthorModeX = 1
DiffHelmanGrp = 2
* TunnelGroupName = IPSECVPNClients
server_group_Id = 0
RekeyTime = 2147483
RekeyKBytes = 0
pGetCounters = 0 x 0
pClearCounters = 0 x 0
pGetfSessData = 0 x 0
Temps_inactivite = 0
ConnectTime = 0
pKill = 0 x 8506020
* manage = 0 x 200000
publicIpAddr =
LocAddrType = 0
LocProxyAddr1 = 0.0.0.0
LocProxyAddr2 = 0.0.0.0
LocProxyProtocol = 0 x 0
LocProxyPort = 0 x 0
RemAddrType = 0
RemProxyAddr1 = 0.0.0.0
RemProxyAddr2 = 0.0.0.0
RemProxyProtocol = 0 x 0
RemProxyPort = 0 x 0
assignedIpAddr =
assignedIpv6Addr =:
hubInterface = 1.0.0.0
WINSServer-> server_type = 0
WINSServer-> server_count = 0
WINSServer-> server_addr_array [0] = 0x0
DNSServer-> server_type = 0
DNSServer-> server_count = 0
DNSServer-> server_addr_array [0] = 0x0
* Username =
* ClientOSVendor = WinNT
* ClientOSVersion = 5.0.07.0440
* ClientVendor =
* ClientVersion =
InstId = 2097152
TcpSrcPort = 0
TcpDstPort = 0
UdpSrcPort = 13583
UdpDstPort = 500
filterId = 0
* aclId =
ipv6filterId = 0
* ipv6aclId =
vcaSession = 0
sessIndex = 0 x 200000
Released SESS_Mgmt_UpdateEntry: Return Code = 0
VPN-SESSION_DB in SESS_Mgmt_UpdateEntry p->...
Protocol = 1
EncrAlg = 2
HashAlg = 2
ignoreAcct = 0
CompAlg = 0
SSOType = 0
pfsGroup = 0
IkeNegMode = 2
EncapMode = 0
AuthenModeIKE = 1
AuthenModeSSL = 0
AuthenModePPP = 0
AuthenModeX = 3
AuthorModeX = 1
DiffHelmanGrp = 2
* TunnelGroupName = IPSECVPNClients
server_group_Id = 0
RekeyTime = 86400
RekeyKBytes = 0
pGetCounters = 0 x 0
pClearCounters = 0 x 0
pGetfSessData = 0 x 0
Temps_inactivite = 0
ConnectTime = 0
pKill = 0 x 8506020
* manage = 0 x 200000
publicIpAddr =
LocAddrType = 0
LocProxyAddr1 = 0.0.0.0
LocProxyAddr2 = 0.0.0.0
LocProxyProtocol = 0 x 0
LocProxyPort = 0 x 0
RemAddrType = 0
RemProxyAddr1 = 0.0.0.0
RemProxyAddr2 = 0.0.0.0
RemProxyProtocol = 0 x 0
RemProxyPort = 0 x 0
assignedIpAddr =
assignedIpv6Addr =:
hubInterface = 1.0.0.0
WINSServer-> server_type = 0
WINSServer-> server_count = 0
WINSServer-> server_addr_array [0] = 0x0
DNSServer-> server_type = 0
DNSServer-> server_count = 0
DNSServer-> server_addr_array [0] = 0x0
* Username =
* ClientOSVendor = WinNT
* ClientOSVersion = 5.0.07.0440
* ClientVendor =
* ClientVersion =
InstId = 2097152
TcpSrcPort = 0
TcpDstPort = 0
UdpSrcPort = 13583
UdpDstPort = 500
filterId = 0
* aclId =
ipv6filterId = 0
* ipv6aclId =
vcaSession = 0
sessIndex = 0 x 200000
Released SESS_Mgmt_UpdateEntry: Return Code = 0
ENTER SESS_Mgmt_DeleteEntryFileLineFunc< 08b05ece="">< 084cfa02="">< 084d1d93="">< 084b6c3e="">< 084b6f73=""><>
SESS_Mgmt_DeleteEntryFileLineFunc: index = 200001, reason = 0
SESS_Mgmt_DeleteEntryFileLineFunc: Index: 0 x 00200001, reason: unknown (0-0 online) @ isadb.c:[email protected]/ * / _set_cond_dead
ENTER SESS_Mgmt_DeleteEntryInt< 08b0b473="">< 084cfa02="">< 084d1d93="">< 084b6c3e="">< 084b6f73=""><>
SESS_Mgmt_DeleteEntryInt: index = 0 x 00200001, reason = 0
ENTER SESS_Mgmt_DeleteTunnel< 08b0b2b5="">< 08b0b4f9="">< 084cfa02="">< 084d1d93="">< 084b6c3e="">< 084b6f73=""><>
SESS_Mgmt_DeleteTunnel: ID: 0 x 00200001, reason: unknown, kill: Yes, Active
SESS_Mgmt_DeleteEntryInt: session ending after deleted tunnel
ENTER SESS_Mgmt_FreeSessionFileLineFunc< 08b08043="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
SESS_Mgmt_FreeSessionFileLineFunc: Index: 0 x ACTIVE 00200000 @ isadb.c:[email protected]/ * / _delete_entry
ENTER SESS_Mgmt_RemoveSessionFromTunnelGroup< 08b17a3e="">< 08b07bbe="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
ENTER SESS_Util_FindTunnelGroup< 08b16fce="">< 08b179b2="">< 08b07bbe="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
ENTER SESS_Util_DeleteUser< 08b1906d="">< 08b179f5="">< 08b07bbe="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
ENTER SESS_Util_DeleteUser< 08b1906d="">< 08b07bd0="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
ENTER SESS_MIB_DeleteUser< 08b196dd="">< 08b07fb0="">< 084d28c8="">< 084b6c3e="">< 084b6f73=""><>
I see the message where it stops and where is says "Account start failure" but I can't understand what it's showing... anyone have suggestions on what to look for?
You need only 1 debug for that.
Debug crypto isakmp 254
After the release of this when you try to connect, as well as the output sanitized of:
See the establishment of performance-crypto
SH run tunnel-group
SH run Group Policy
SH run ip local pool
and we can have a better idea of where the bat hurt.
-
Cisco's VPN IPSec client for LAN connectivity
I've looked through further discussions and were not able to find a clear answer on this, so I apologize if this is a duplicate question.
I have the client setup Cisco VPN on an ASA 5505 with tunneling split. I can connect to the VPN very well. I can access the internet fine. I can't get the LAN, however. I try to do a ping, telnet, rdp, etc devices on the side LAN of the firewall without a bit of luck. I have torn down and configure the VPN several times via the CLI and I even used various configurations by using the wizard, all this without a bit of luck. Any help would be appreciated.
ASA Version 8.2 (2)
!
hostname spp-provo-001-fwl-001
domain servpro.local
activate the F7n9M1BQr1HPy/zu encrypted password
F7n9M1BQr1HPy/zu encrypted passwd
no names
name 10.0.0.11 Exch-Srv
name 10.0.0.12 DRAC
name 10.0.0.10 DVR
!
interface Vlan1
nameif inside
security-level 100
the IP 10.0.0.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ServPro PPPoE client vpdn group
IP address pppoe setroute
!
interface Vlan12
nameif Guest_Wireless
security-level 90
IP 10.10.0.1 address 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
switchport access vlan 12
!
exec banner * only authorized access *.
exec banner * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *
connection of the banner * only authorized access *.
connection of the banner * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *
banner asdm * only authorized access *.
banner asdm * this system is the property of ServPro. Unplug IMMEDIATELY that you are not an authorized user. *
boot system Disk0: / asa822 - k8.bin
passive FTP mode
clock timezone STD - 7
clock to summer time recurring MDT
DNS lookup field inside
DNS server-group DefaultDNS
10.0.0.11 server name
Name-Server 8.8.8.8
domain servpro.local
DRACServices tcp service object-group
EQ port 5900 object
EQ object of the https port
EQ object Port 5901
object-group service Exch-SrvServices tcp
EQ port 587 object
port-object eq 993
port-object eq www
EQ object of the https port
port-object eq imap4
EQ Port pop3 object
EQ smtp port object
SBS1Services tcp service object-group
EQ port 3389 object
port-object eq www
EQ object of the https port
EQ smtp port object
outside_access_in list extended access permit tcp any host *. *. *. * object-group SrvServices Exch
outside_access_in list permits all icmp access *. *. *. * 255.255.255.248
capture a whole list of access allowed icmp
Servpro_splitTunnelAcl list standard access allowed 10.0.0.0 255.255.255.0
inside_nat0_outbound to access ip 10.0.0.0 scope list allow 255.255.255.0 172.16.10.0 255.255.255.240
inside_nat0_outbound list of allowed ip extended access any 172.16.10.0 255.255.255.240
guest_wireless_in list extended access permitted tcp a whole
guest_wireless_in of access allowed any ip an extended list
NO_NAT to access ip 10.0.0.0 scope list allow 255.255.255.0 10.10.0.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
MTU 1500 Guest_Wireless
mask 172.16.10.1 - 172.16.10.14 255.255.255.240 IP local pool ServProDHCPVPN
no failover
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 625.bin
don't allow no asdm history
ARP timeout 14400
NAT-control
Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
NAT (Guest_Wireless) 1 0.0.0.0 0.0.0.0
static (inside, outside) *. *. *. * 10.0.0.11 netmask 255.255.255.255
Access-group outside_access_in in interface outside
Access-group guest_wireless_in in the Guest_Wireless interface
Route outside 0.0.0.0 0.0.0.0 *. *. *. * 2 track 2
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-registration DfltAccessPolicy
AAA-server Exch-Srv Protocol nt
AAA-server Exch-Srv (inside) host 10.0.0.11
Timeout 5
auth-NT-PDC SRV EXCH
the ssh LOCAL console AAA authentication
AAA authentication LOCAL telnet console
AAA authentication http LOCAL console
LOCAL AAA authentication serial console
Enable http server
http server idle-timeout 10
http 10.0.0.0 255.255.255.0 inside
http 0.0.0.0 0.0.0.0 outdoors
redirect http outside 80
redirect http inside 80
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
monitor SLA 124
type echo protocol ipIcmpEcho 4.2.2.2 outside interface
NUM-package of 3
frequency 10
Annex monitor SLA 124 life never start-time now
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint ASDM_TrustPoint0
registration auto
name of the object CN = cisco.spprovo.com
ServPro key pair
Configure CRL
string encryption ca ASDM_TrustPoint0 certificates
certificate f642be4b
308202fc 308201e4 a0030201 020204f6 42be4b30 0d06092a 864886f7 0d 010105
311a 3018 05003040 06035504 03131163 6973636f 2e737070 726f766f 2e636f6d
31223020 06092 has 86 01090216 13636973 636f2e73 726f2e6c 65727670 4886f70d
6f63616c 31303034 30383230 35363232 30303430 35323035 5a170d32 301e170d
3632325a 3040311a 30180603 55040313 and 11636973 636f2e73 7070726f 766f2e63
6f6d3122 30200609 2a 864886 f70d0109 02161363 6973636f 2e736572 7670726f
2e6c6f63 616c 3082 0122300d 06092 has 86 01010105 00038201 0f003082 4886f70d
010a 0282 010100 has 5 b4646cde f981f048 efa54c8a 4ba4f51c 25471e01 459ea905
313ef490 72b4d853 4e95ab7d a8c1350e 5728dca6 a98c439e 2c12d219 06ee7209
9f2584d1 b2abf71c 31c0890f 3098533b 6bc3ad4b 3bcd8986 e70ca78e 07a749d6
ee4e0892 4fcb79b6 724f7012 9f42fc2f b80c17ed adb5d36b 67590061 453d9ae6
16583d 36 5a22b7c2 737fd705 94656f3f 578fb67f 79bd2a59 17522be3 d2386e22
2c62352f cda317b0 be805a04 76f19989 34031cbd a5fc62a7 1d9f52f3 00cf60b6
bbbdc4f0 fb651b82 b3e22a0a 718ff0b4 e213f4ac cdeb413b 9c4a47c3 9134d7a9
e8dcf2c5 c1cd4075 61d75e3a 475a17f1 2f955741 9ed2a8d6 c381eba3 247134e1
b5c33fac 7ae03d02 03010001 300 d 0609 2a 864886 05050003 82010100 f70d0101
156 5fde62c5 b4cbb0f4 0c61fab7 fae04399 27457ab7 9790c 3fac914d 70595db9
e69d3f19 3476dc51 32c885de b5904030 05624fe0 e8983e0a ab5527f3 8c5dd64a
1e1a6082 b6091657 8704c 539 a3c6be47 da2a871f 4fafe668 70db2c2b 573d47b2
7f3df02f c9d53a92 bcf5f518 9953e14c f957a6ca 279f9e9f ddbd2561 6e0503c2
ba59a165 055d697f dd028d00 5cc288c4 83ced827 9c82ef3e 7e67f2d2 6de573e3
42a0b6bf ef8d06ed cb9805f2 c38011d3 5263bc3f 5b68df7a bef36c40 8c5e33f3
26b02c27 63a9848c 8461738f cd19ae95 f059ee34 afe4bdbc 8d8d2335 751b 0621
65464b2c 4649779d 3ba01b69 8977 has 790 73815f8b 3c483f93 a5ca9685 04b6e18a
quit smoking
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
No encryption isakmp nat-traversal
!
Track 2 rtr 124 accessibility
Telnet 10.0.0.0 255.255.255.0 inside
Telnet timeout 10
SSH 10.0.0.0 255.255.255.0 inside
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 10
SSH version 2
Console timeout 10
VPDN group ServPro request dialout pppoe
VPDN group ServPro localname *
VPDN group ServPro ppp authentication pap
password username * VPDN * local store
dhcpd outside auto_config
!
dhcpd address 10.10.0.100 - 10.10.0.227 Guest_Wireless
dhcpd dns 8.8.8.8 4.2.2.2 interface Guest_Wireless
enable Guest_Wireless dhcpd
!
a basic threat threat detection
threat detection statistics
a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200
NTP server 38.117.195.101 source outdoors
NTP server 72.18.205.157 prefer external source
SSL-trust outside ASDM_TrustPoint0 point
WebVPN
allow outside
SVC disk0:/anyconnect-win-2.3.0254-k9.pkg 1 image
enable SVC
tunnel-group-list activate
attributes of Group Policy DfltGrpPolicy
Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn
Servpro internal group policy
Group Policy attributes Servpro
Server DNS 10.0.0.11 value
Protocol-tunnel-VPN IPSec svc webvpn
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list Servpro_splitTunnelAcl
SERVPRO.local value by default-field
servpro encrypted NtdaWcySmet6H6T0 privilege 15 password username
servpro username attributes
type of service admin
username, encrypted bHGJDrPmHaAZY/78 Integratechs password
tunnel-group Servpro type remote access
attributes global-tunnel-group Servpro
address pool ServProDHCPVPN
authentication-server-group LOCAL Exch-Srv
strategy-group-by default Servpro
tunnel-group Servpro webvpn-attributes
enable ServPro group-alias
IPSec-attributes tunnel-group Servpro
pre-shared key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
Review the ip options
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory
monthly periodicals to subscribe to alert-group configuration
daily periodic subscribe to alert-group telemetry
Cryptochecksum:52bca254012b1b05cca7dfaa30d1c42a
: end
Most likely you are behind a router PAT when you are connected to the VPN, so please allow the following:
Crypto isakmp nat-traversal 30
-
explanation of IPSec gre tunnel
I've been doing some tests with love tunnels and adding encryption ipsec for them so I can route my phones voip through the tunnels. I found something interesting and looking for an explanation as to why this is.
I have 3 sites which one is considered to be the Center and two other sites considered sticks. I create the following configurations on all three routers:
crypto ISAKMP policy 5
aes 128 encryption
preshared authentication
Group 2
key encryption isakmp XXXX address 0.0.0.0 0.0.0.0
Crypto ipsec transform-set strong esp - aes esp-sha-hmac
Crypto ipsec profile support
define the transform-set
then, under the tunnel interface, I apply the following command:
protection profile medium ipsec tunnel
With this config the first tunnel between the hub and the spokes 1 arrives without problems, but the router speaks 2 will never establish a tunnel.
What I discovered is if I change this command on all three routers all tunnels are up and everything works but why?
key encryption isakmp XXXX address 0.0.0.0 0.0.0.0 no.-xauth
Why adding the xauth No. allows all tunnels to establish connectivity?
What exactly does the n °-xauth didn't and adding it a risk to safety?
Thanks for any input.
Hello
The keyword "no x-auth" says the router not try extended authentication for VPN tunnels.
Scope of authentication (username and password) is used only when you connect the VPN clients. If you have VPN clients and dynamic keys configured on the router you need to add the keyword "no x-auth" at the end of these lines so that it does not seek to authenticate the routers using a user/pass combination.
The key word is there for this reason specific, and you do not add a security risk by adding it.
HTH.
Raga
-
I get the error message on debugging ipsec-l2l tunnel
Hello
Can someone help me understand the debug message?
I get the error message on debugging ipsec-l2l tunnelI tried to configure an ASA5520 with an ipsec-l2l to ios router 1721
= 1721 router =.
Cisco 1721 (flash: c1700-k9o3sy7 - mz.123 - 2.XC2.bin)
80.89.47.102 outside
inside 10.100.110.1 255.255.255.0Debug crypto ipsec
Debug crypto ISAKMP-config-
crypto ISAKMP policy 1
BA 3des
md5 hash
preshared authentication
Group 2
0 1234567890 128.39.189.10 crypto isakmp key address
!
!
Crypto ipsec transform-set esp-3des pix-series
!
ASA 10 ipsec-isakmp crypto map
defined by peer 128.39.189.10
transform-set pix - Set
match address 101
!
!
interface FastEthernet0Outside-interface description
IP 80.89.47.102 255.255.255.252
NAT outside IP
card crypto asa
!
interface Vlan10
Inside description
IP 10.100.110.1 255.255.255.0
IP nat inside!
!
IP nat inside source overload map route interface FastEthernet0 sheep
!
access-list 101 permit ip 10.100.110.0 0.0.0.255 10.100.4.0 0.0.3.255
!
access-list 110 deny ip 10.100.110.0 0.0.0.255 10.100.4.0 0.0.3.255
access-list 110 permit ip 10.100.110.0 0.0.0.255 any
!
sheep allowed 10 route map
corresponds to the IP 110
!= Config ASA =.
Cisco 5520 ASA Version 8.2 (1)
128.39.189.10 outside
inside 10.100.4.255 255.255.252.0Debug crypto ipsec
Debug crypto ISAKMP-Config-
!
Allow Access-list extended sheep 255.255.252.0 IP 10.100.4.0 10.100.110.0 255.255.255.0
!
access extensive list ip 10.100.4.0 outside110 allow 255.255.252.0 10.100.110.0 255.255.255.0
!Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
86400 seconds, duration of life crypto ipsec security association
Crypto ipsec kilobytes of life - safety 4608000 association
card crypto outside_map 11 match address outside110
peer set card crypto outside_map 11 80.89.47.102
card crypto outside_map 11 game of transformation-ESP-3DES-MD5
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
md5 hash
Group 2
life 86400!
attributes of Group Policy DfltGrpPolicy
VPN-idle-timeout no
Protocol-tunnel-VPN IPSec!
tunnel-group 80.89.47.102 type ipsec-l2l
IPSec-attributes tunnel-group 80.89.47.102
pre-shared key 1234567890Concerning
TorYou have a transformation defined on the SAA named ESP-3DES-MD5? Your crypto card refers to that but I don't see it listed in the config you have posted. I don't have much experience with routers, but is MD5 hashing algoritm (and why it is not)?
James
-
IPsec client for s2s NAT problem
Hello
We have a remote site (Paris) with a 5512 with some s2s and RA light customer vpn (anyconnect IPsec) tunnels. AnyConnect has no problem, but the ipsec client can not pass traffic on the LAN. The subnet behind the fw is 10.176.0.0/16 and the RA 10.172.28.0/24 customer pool. However, we have a s2s than nat 10.0.0.0/8 tunnel and it appears that customers vpn IPSEC RA being bound traffic matches this rule and prevents connectivity to local resources via vpn ipsec client.
......
hits = 485017, user_data = 0x7fffa5d1aa10, cs_id = 0 x 0, use_real_addr, flags = 0 x 0 = 0 protocol
IP/ID=10.176.0.0 SRC, mask is 255.255.0.0, port = 0
IP/ID=10.0.0.0 DST, mask is 255.0.0.0, port = 0, dscp = 0 x 0
input_ifc = inside, outside = output_ifc
...
Manual NAT policies (Section 1)
1 (outdoor) static source Paris_Network Paris_Network static destination Remote2_LAN_Networks Remote2_LAN_Networks non-proxy-arp-search to itinerary (inside)
translate_hits = 58987, untranslate_hits = 807600
2 (inside) (outside) static source Paris_Network Paris_Network static destination DM_INLINE_NETWORK_2 DM_INLINE_NETWORK_2-route search
translate_hits = 465384, untranslate_hits = 405850
3 (inside) (outside) static source Paris_Network Paris_Network static destination Remote1_Networks Remote1_Networks-route search
translate_hits = 3102307, untranslate_hits = 3380754
4 (outside) (inside) static source Paris_RA_VPN Paris_RA_VPN static destination Paris_Network Paris_Network-route search
translate_hits = 0, untranslate_hits = 3
This method works on other sites with almost identical configuration, but for some reason, it doesn't work here. I can't specify different subnets for the s2s tunnel because there is too much of. Can someone help me and tell me why I can't get this to work?
Hello
So you're saying that the AnyConnect is working but not IPsec? What is the the AnyConnect VPN? It is outside the 10.0.0.0/8 network?
You should be able to substitute the NAT VPN L2L configuration by simply configuring a separate NAT for the local network for VPN pool traffic at the top of your NAT configurations
For example
being PARIS-LAN network
10.176.0.0 subnet 255.255.0.0
object netwok PARIS-VPN-POOL
10.172.28.0 subnet 255.255.255.0
NAT (inside, outside) 1 static source PARIS PARIS - LAN LAN destination PARIS-VPN-POOL PARIS-VPN-POOL static
This should ensure that the first rule on the SAA is the NAT rule that matches the VPN Client for LAN traffic. Other aircraft in the L2L VPN should still hit the original NAT rule to the VPN L2L
If this does not work then we must look closer, the configuration.
Hope this helps
Remember to mark a reply as the answer if it answered your question.
Feel free to ask more if necessary
-Jouni
-
Misconfigured remote VPN server by using IPSEC client
I'm trying to figure out what I did wrong in my setup. The environment is:
ASA 5505 running 8.2 with 6.2 ASDM.
Version of the VPN Client 5.0.05.0290
I installed VPN ipsec clients both anyconnect and connected successfully to the remote access VPN server. However, the client doesn't show any returned package. Thinking that I have badly configured, I have reset to the default value of the factory and began again. Now I only have the configured ipsec vpn and I have exactly the same symptoms. I followed the instructions to configure the ipsec vpn in Document 68795 and double-checked my setup and I don't know what I did wrong. Because I can connect to the internet from inside network and I can connect to the VPN from outside of the network (and the ASDM Watch monitor an active connection with nothing sent to the client) I believe this is a road or an access rule preventing communication but I can't quite figure out where (and I tried the static routes to the ISP and a wide variety of access rules before rinsing to start) above).
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal group vogon strategy
attributes of vogon group policy
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list vogon_splitTunnelAcl
username password privilege encrypted 0987654321 zaphod 15
username password encrypted AaBbCcDdEeFf privilege 0 arthur
username arthur attributes
VPN-group-policy vogon
tunnel-group vogon type remote access
tunnel-group vogon General attributes
address pool VPN_Pool
strategy-group-by default vogon
tunnel-group vogon ipsec-attributes
pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
!
global service-policy global_policy
context of prompt hostname
Cryptochecksum:xxxxxxxxxxxxxxxxxxxxxxLooks like a typo for the Pool of IP subnet mask.
You currently have:
mask 10.92.66.10 - 10.92.66.24 255.255.0.0 IP local pool VPN_Pool
It should be:
mask 10.92.66.10 - 10.92.66.24 255.255.255.0 IP local pool VPN_Pool
Please kindly change the foregoing and test, if it still does not work, please please add the following:
management-access inside
Policy-map global_policy
class inspection_defaultinspect the icmp
Then try to VPN in and see if you can ping 10.92.65.1 and let us know if this ping works.
Please also share the output of: "cry ipsec to show his" after the trial, if it does not work.
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Routing access to Internet through an IPSec VPN Tunnel
Hello
I installed a VPN IPSec tunnel for a friend's business. At his desk at home, I installed a Cisco SA520 and at it is remote from the site I have a Cisco RVS4000. The IPSec VPN tunnel works very well. The remote site, it can hit all of its workstations and peripheral. I configured the RVS4000 working in router mode as opposed to the bridge. In the Home Office subnet is 192.168.1.0/24 while the subnet to the remote site is 192.168.2.0/24. The SA520 is configured as Internet gateway for the headquarters to 192.168.1.1. The remote desktop has a gateway 192.168.2.1.
I need to configure the remote site so that all Internet traffic will be routed via the Home Office. I have to make sure that whatever it is plugged into the Ethernet on the RVS4000 port will have its Internet traffic routed through the Internet connection on the SA520. Currently I can ping any device on the headquarters of the remote desktop, but I can't ping anything beyond the gateway (192.168.1.1) in the Home Office.
Any help would be greatly appreciated.
Thank you.
Hi William, the rvs4000 does not support the tunnel or esp transfer wild-card.
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Windows 7 32 b ipsec client error 789 RV220W
Hello
I'm trying to connect to RV220W with the windows client 7 but I do not see: error 789. I compare new pre shared key, but it doesn't change anything
Is everyone to connect to RV220W with the IPsec client?
Thank you
GF, this isn't a vpn ipsec and he is not so sure. Support only integrated window will be PPTP regarding the connection to the router.
If you are looking for IPsec, you must use quickvpn (free Cisco software) or a 3rd party software greenbow, shrewsoft, ipsecuritas, etc..
-Tom
Please evaluate the useful messages -
Is there a 64-bit version of the Cisco's IPSEC client on the roadmap?
I know that there is the AnyConnect client, but that would mean buying more licenses for SSL when we have a lot of IPSEC.
I understand that there will be no support for it. The only option is to go to AnyConnect.
Maybe you are looking for
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