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MS L2TP over IPsec to a Cisco ASA 5505

I am trying to make Windows VPN work to a Cisco ASA 5505.
Phase 1 seems to work , phase 2  I get an error.

This is the current config.

Result of the command: "show running-config"

: Saved
:
ASA Version 8.3(1) 
!
hostname MSRouter01
domain-name MS.local
enable password gaubr1Hw0IPQlSUl encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Vlan1
 description LAN MS
 nameif inside
 security-level 100
 ip address 172.31.7.254 255.255.255.0 
!
interface Vlan2
 description Internet via ADSL KPN
 nameif outside
 security-level 0
 ip address 10.10.10.146 255.255.255.248 
!
interface Vlan12
 description DMZ zone
 no nameif
 security-level 50
 ip address 172.31.8.254 255.255.255.0 
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
 switchport access vlan 12
!
interface Ethernet0/4
 switchport access vlan 12
!
interface Ethernet0/5
 switchport access vlan 12
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
 name-server 172.31.7.5
 name-server 213.75.63.36
 name-server 213.75.63.70
 domain-name MS.local
object network obj_any 
 subnet 0.0.0.0 0.0.0.0
object network DNS_Router 
 host 10.10.10.145
 description DNS Server/Thomson KPN Router     
object network MSRouter01 
 host 172.31.7.254
 description Cisco ASA 5505 Internet FW/VPN Gateway     
object network ntp.xs4all.nl 
 host 194.109.22.18
 description Timeserver xs4all     
object network xs2.xs4all.nl 
 host 194.109.21.3
 description xs2.xs4all.nl     
object network MS-Inet-Range 
 range 10.10.10.147 10.10.10.150
 description GeneTwister Public IP addresses    
object network MS_Internet_SubNet 
 subnet 10.10.10.144 255.255.255.248
 description Subnet van het Internet voor GeneTwister    
object network MSWEB01 
 host 172.31.7.14
 description MSWEB01 Tomcat Server    
object network MSWEB01.foo.bar 
 host 10.10.10.147
 description MSWEB01 Tomcat Web server Outside    
object network MSWEB01_NAT 
 host 172.31.7.14
 description MSWEB01 Tomcat Server    
object network TomcatWebServer 
 host 10.10.10.147
 description Virtual Server for Tomcat on 10.10.10.147    
object network NAT_MSWEB01 
 host 172.31.7.14
 description Tomcat Web Server    
object network WebServer 
 host 172.31.7.14
 description Tomcat  Server    
object network internalnetwork 
 range 172.31.7.1 172.31.7.254
 description Intern Netwerk    
object network internal_net 
 subnet 172.31.7.0 255.255.255.0
 description Interne Netwerk    
object network DNS1.KPN.NET 
 host 213.75.63.36
 description DNS server 1 KPN   
object network DNS2.KPN.NET 
 host 213.75.63.70
 description DNS 2 server KPN   
object network NETWORK_OBJ_172.31.7.192_28 
 subnet 172.31.7.192 255.255.255.240
object network NETWORK_OBJ_172.31.7.192_27 
 subnet 172.31.7.192 255.255.255.224
object network NETWORK_OBJ_172.31.9.192_28 
 subnet 172.31.9.192 255.255.255.240
object network PublicServer_NAT1 
 host 172.31.7.14
object network PublicServer_NAT2 
 host 172.31.7.14
object network NETWORK_OBJ_10.31.7.96_28 
 subnet 10.31.7.96 255.255.255.240
object network A_10.10.10.149 
 host 10.10.10.149
object network PublicServer_NAT3 
 host 172.31.7.52
object-group service Web tcp
 description HTTP and HTTPS traffic
 port-object eq www
 port-object eq https
object-group service DM_INLINE_SERVICE_1
 service-object tcp destination eq domain 
 service-object udp destination eq domain 
object-group service DM_INLINE_TCP_1 tcp
 port-object eq www
 port-object eq https
 port-object eq 8080
object-group network DM_INLINE_NETWORK_1
 network-object object DNS_Router
 network-object object DNS1.KPN.NET
 network-object object DNS2.KPN.NET
object-group service Tomcat tcp
 description Tomcat Web Services
 port-object eq www
 port-object eq https
object-group service Tomcat8080 tcp
 description Tomcat on tcp/8080
 port-object eq 8080
object-group service DM_INLINE_TCP_2 tcp
 port-object eq www
 port-object eq https
 port-object eq 8080
object-group network DM_INLINE_NETWORK_2
 network-object object MSWEB01
 network-object object MSWEB01.foo.bar
object-group service DM_INLINE_TCP_3 tcp
 port-object eq ftp
 port-object eq ftp-data
 port-object eq ssh
object-group service DynamicPorts tcp
 description Dynamic Ports High
 port-object range 1024 65535
access-list inside_access_in remark Alllow POP3
access-list inside_access_in extended permit tcp 172.31.7.0 255.255.255.0 any eq pop3 
access-list inside_access_in remark Allow web traffic http tcp/80 and https tcp/443
access-list inside_access_in extended permit tcp 172.31.7.0 255.255.255.0 any object-group DM_INLINE_TCP_1 
access-list inside_access_in remark DNS Traffic to KPN router
access-list inside_access_in extended permit object-group DM_INLINE_SERVICE_1 172.31.7.0 255.255.255.0 object-group DM_INLINE_NETWORK_1 
access-list inside_access_in remark ntp traffic
access-list inside_access_in extended permit udp 172.31.7.0 255.255.255.0 object ntp.xs4all.nl eq ntp 
access-list inside_access_in remark ssh to xs2.xs4all.nl
access-list inside_access_in extended permit tcp 172.31.7.0 255.255.255.0 object xs2.xs4all.nl eq ssh 
access-list inside_access_in remark icmp traffic
access-list inside_access_in extended permit icmp 172.31.7.0 255.255.255.0 any 
access-list inside_access_in remark Allow FTP, SCP & SSH
access-list inside_access_in extended permit tcp 172.31.7.0 255.255.255.0 any object-group DM_INLINE_TCP_3 
access-list inside_access_in remark TCP High 1024-65535
access-list inside_access_in extended permit tcp 172.31.7.0 255.255.255.0 any object-group DynamicPorts 
access-list inside_access_in remark Clean-up rule
access-list inside_access_in extended deny ip any any 
access-list outside_access_in extended permit tcp any host 172.31.7.52 eq 3389 
access-list outside_access_in extended permit tcp any host 172.31.7.14 eq 8080 
access-list outside_access_in remark Allow web traffic forwarded to MSWEB01
access-list outside_access_in extended permit tcp any object-group DM_INLINE_NETWORK_2 object-group DM_INLINE_TCP_2 
access-list outside_access_in remark icmp answers
access-list outside_access_in extended permit icmp any 172.31.7.0 255.255.255.0 
access-list outside_access_in extended permit tcp any object MSWEB01.foo.bar object-group Tomcat8080 
access-list outside_access_in remark Allow L2TP over IPsec Traffic for MS VPN's
access-list outside_access_in extended permit udp any interface outside eq 1701 
access-list outside_access_in remark Cleanup rule Outside
access-list outside_access_in extended deny ip any any 
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool VPN_IP_Pool 172.31.9.192-172.31.9.202 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
no asdm history enable
arp timeout 14400
nat (inside,outside) source static internalnetwork internalnetwork destination static NETWORK_OBJ_172.31.7.192_28 NETWORK_OBJ_172.31.7.192_28
nat (inside,outside) source static any any destination static NETWORK_OBJ_172.31.7.192_27 NETWORK_OBJ_172.31.7.192_27
nat (inside,outside) source static any any destination static NETWORK_OBJ_172.31.9.192_28 NETWORK_OBJ_172.31.9.192_28
nat (inside,outside) source static any any destination static NETWORK_OBJ_10.31.7.96_28 NETWORK_OBJ_10.31.7.96_28
!
object network internal_net
 nat (any,outside) dynamic interface
object network PublicServer_NAT2
 nat (inside,outside) static MSWEB01.foo.bar service tcp 8080 www 
object network PublicServer_NAT3
 nat (inside,outside) static A_10.10.10.149
access-group inside_access_in in interface inside
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 10.10.10.145 1
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
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
aaa-server WindowsAD protocol radius
aaa-server WindowsAD (inside) host 172.31.7.5
 timeout 5
 key *****
http server enable
http 172.31.7.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac 
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac 
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac 
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac 
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac 
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac 
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac 
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac 
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac 
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac 
crypto ipsec transform-set TRANS_ESP_3DES_SHA esp-3des esp-sha-hmac 
crypto ipsec transform-set TRANS_ESP_3DES_SHA mode transport
crypto ipsec transform-set TRANS_ESP_3DES_MD5 esp-3des esp-md5-hmac 
crypto ipsec transform-set TRANS_ESP_3DES_MD5 mode transport
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set 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 ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_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
group-delimiter @
telnet timeout 5
ssh 172.31.7.0 255.255.255.0 inside
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!

threat-detection basic-threat
threat-detection statistics host
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 194.109.22.18 prefer
webvpn
 enable outside
 tunnel-group-list enable
 smart-tunnel list test test winword.exe platform windows
group-policy DefaultRAGroup internal
group-policy DefaultRAGroup attributes
 wins-server value 172.31.7.5
 dns-server value 172.31.7.5
 vpn-tunnel-protocol l2tp-ipsec 
 split-tunnel-policy tunnelspecified
 default-domain value MS.local
group-policy DfltGrpPolicy attributes
 webvpn
  url-list value Intranet
  smart-tunnel enable test
username admin password aacKuBhBgMG98f/B encrypted privilege 15
username henk password UahwxQobBtX0uq3y encrypted privilege 15
tunnel-group DefaultRAGroup general-attributes
 address-pool VPN_IP_Pool
 authentication-server-group WindowsAD
 authorization-server-group WindowsAD
 strip-group
tunnel-group DefaultRAGroup webvpn-attributes
 group-alias L2TP enable
tunnel-group DefaultRAGroup ipsec-attributes
 pre-shared-key *****
tunnel-group DefaultRAGroup ppp-attributes
 no authentication chap
 no authentication ms-chap-v1
 authentication ms-chap-v2
tunnel-group DefaultWEBVPNGroup webvpn-attributes
 group-alias Local enable
tunnel-group-map default-group DefaultWEBVPNGroup
!
!
prompt hostname context 
Cryptochecksum:95e6c02b307306b848bc533b270331af
: end

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DIPRAJ
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ASKER

I use that one as a guideline, this does not work and is confusing. I use ASA 8.3.
I need someone who can point out were I go wrong.
I think there is a discrepancy on step 7 of that doc.    


Step 7 Create a tunnel group with the tunnel-group command, and link the name of the group policy to the tunnel group with the default-group-policy command from tunnel group general-attributes mode:
hostname(config)# tunnel-group name type ipsec-ra
hostname(config)# tunnel-group name general-attributes
hostname(config-tunnel-general)# group-policy group_policy_name

I don't see ipsec-ra in your config.
Any updates?
Avatar of howart

ASKER

Abandoned the original plan. Started to install Cisco VPN clients and configured the FW with the wizard to work with Cisco VPN.
Resolution did not work for me.


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ASKER

ok thx