Unable to create a VPN tunnel on ASA5505
Hey everyone,
This is my first attempt at setting up a VPN with Cisco router and I am running into some trouble.
We have been provided values for our end of the tunnel, but the company on the other side will not provide any help what so ever in setting it up.
I have the ASA 5505 up and running as a router, and I attempted to create the VPN using the VPN wizard with the values I was given. However, once I do so I can't seem to get the tunnel to actually connect.
Since this is my first attempt at setting up a VPN using a cisco router I certainly can't rule out the possibility that I am doing something stupid.. Hopefully someone here can point out what it might be. :)
I've attached an excerpt of the asa5505's log, and the asa5505's running configuration.
The local network is 192.168.0.0 255.255.255.0, the remote network is 192.168.50.0 255.255.255.0.
The settings I was given were:
Phase1 -
Encryption: 3DES
Hash: SHA
DH: 1
Lifetime: 86400
Preshared Key:
Phase2 -
ESP Encryption 3DES
ESP Authentication
Lifetime 28800
The hash type for phase2 was not specified (unless I am misunderstanding what I copied above), so I am guessing they either want None or SHA.. but they won't give me an answer to that question. I have tried both without any luck.
After re-reading your message it occurs to me that the IP range they have for us on the remote end is probably 192.168.27.0 255.255.255.0. So that is probably one piece of the problem. However, I previously had the asa in the 192.168.27.0 subnet and I had the exact same errors then, which leads me to believe that it is something with the encryption/hash settings.
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Include multiple sub-interfaces in Cisco ASA for VPN tunnel
I am trying to create a VPN tunnel between two Cisco ASAs where one ASA has multiple sub-interfaces.
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I want to establish a site-to-site VPN tunnel with multiple sub-interfaces of Cisco ASA 5550 to Cisco ASA 5505. Would you please suggest what I am missing in my configuration? I need to be able to access multiple VLANs of datacentre from remote site.I am trying to create a VPN tunnel between two Cisco ASAs where one ASA has multiple sub-interfaces.
Say, In Cisco ASA 5550(in datacentre), I created multiple subinterfaces with VLAN ID as below:
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Cisco2691#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Cisco2691(config)#crypto pki server CERTSERVER
Cisco2691(cs-server)#grant ?
auto Automatically grant incoming SCEP enrollment requests
none Automatically reject any incoming SCEP enrollment request
ra-auto Automatically grant RA-authorized incoming SCEP enrollment request
Cisco2691(cs-server)#grant auto
% The CS config is locked. You need to shut the server off before changing its configuration.
Cisco2691(cs-server)#shut
Cisco2691(cs-server)#grant auto
Cisco2691(cs-server)#
Mar 25 19:39:53.356: %PKI-6-CS_GRANT_AUTO: All enrollment requests will be automatically granted.
Cisco2691(cs-server)#no shut
% Certificate Server enabled. -
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Can i use same address pool for different remote access VPN tunnel groups and policy
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ShnailThanks Karsten..
but still i can have filtering right? iam planning to create a new group policy and tunnelgroup and use the existing pool for new RA and i have to do some filetring also. for the new RA i have to restrict access to a particualr server ,my existing RA have full access.
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access-list 15 extended permit tcp any host 192.168.205.134 eq 80
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username test attributes
vpn-group-policy TEST
vpn-filter value 15
group-policy TEST internal
group-policy TEST attributes
dns-server value 192.168.200.16
vpn-filter value 15
vpn-tunnel-protocol IPSec
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Cisco ASA 5505 L2L VPN Tunnel with one Dynamic IP
Hi Rizwan,
Thanks for your response. I updated the configuration per your response below... It still doesn't work. please see my new config files below. Please help. Thanks in advance for your help....
Hi Pinesh,
Please make follow changes on host: officeasa
remove this line below highlighted.
crypto dynamic-map L2LMap 1 match address Crypto_L2L
It is only because group1 is weak, so please change it to group2
crypto dynamic-map L2LMap 1 set pfs group1
route outside 10.10.6.0 255.255.255.0 96.xxx.xxx.117
Please make follow changes on host: homeasa
It is only because group1 is weak, so please change it to group2
crypto map L2Lmap 1 set pfs group1
route outside 10.10.5.0 255.255.255.0 xxx.xxx.xxx.xxx default gateway on homeasa.
Hope that helps, if not please open a new thread.
Thanks
Rizwan Rafeek
New config files..
Site-A: (Office):
Hostname: asaoffice
Inside: 10.10.5.0/254
Outside e0/0: Static IP 96.xxx.xxx.118/30
Site-B: (Home):
Hostname: asahome
Inside: 10.10.6.0/254
Outside e0/0: Dynamic IP (DG: 66.xxx.xxx.1)
SIte-A:
officeasa(config)# sh config
: Saved
: Written by enable_15 at 15:34:23.899 UTC Sat Mar 3 2012
ASA Version 8.2(5)
hostname officeasa
enable password xyz encrypted
passwd xyz encrypted
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
switchport access vlan 3
interface Ethernet0/2
switchport access vlan 3
interface Ethernet0/3
switchport access vlan 3
interface Ethernet0/4
switchport access vlan 3
interface Ethernet0/5
switchport access vlan 3
interface Ethernet0/6
switchport access vlan 3
interface Ethernet0/7
switchport access vlan 3
interface Vlan2
nameif outside
security-level 0
ip address 96.xxx.xxx.118 255.255.255.252
interface Vlan3
nameif inside
security-level 100
ip address 10.10.5.254 255.255.255.0
ftp mode passive
same-security-traffic permit inter-interface
access-list NONAT extended permit ip 10.10.5.0 255.255.255.0 192.168.100.0 255.2
access-list NONAT extended permit ip 10.10.5.0 255.255.255.0 10.10.6.0 255.255.2
access-list ormtST standard permit 10.10.5.0 255.255.255.0
access-list OCrypto_L2L extended permit ip 10.10.5.0 255.255.255.0 10.10.6.0 255
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
ip local pool ormtIPP 192.168.100.100-192.168.100.110 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list NONAT
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 96.xxx.xxx.117 1
route outside 10.10.6.0 255.255.255.0 96.xxx.xxx.117 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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 10.10.5.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set OSite2Site esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map OL2LMap 1 set pfs
crypto dynamic-map OL2LMap 1 set transform-set OSite2Site
crypto dynamic-map OL2LMap 1 set reverse-route
crypto map out_L2lMap 65535 ipsec-isakmp dynamic OL2LMap
crypto map out_L2LMap interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
client-update enable
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
dhcpd address 10.10.5.101-10.10.5.132 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
enable outside
svc image disk0:/anyconnect-win-2.4.1012-k9.pkg 1
svc image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 2
svc enable
tunnel-group-list enable
group-policy ormtGP internal
group-policy ormtGP attributes
dns-server value 8.8.8.8
vpn-tunnel-protocol svc webvpn
split-tunnel-policy tunnelspecified
split-tunnel-network-list value ormtST
address-pools value ormtIPP
webvpn
svc keep-installer installed
svc rekey time 30
svc rekey method ssl
svc ask enable default svc timeout 20
username user1 password abcxyz encrypted
username user1 attributes
service-type remote-access
tunnel-group ormtProfile type remote-access
tunnel-group ormtProfile general-attributes
default-group-policy ormtGP
tunnel-group ormtProfile webvpn-attributes
group-alias OFFICE enable
tunnel-group defaultL2LGroup type ipsec-l2l
tunnel-group defaultL2LGroup 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 client auto
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
inspect ip-options
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:46d5c2e1ac91d73293f2fb1a0045180c
officeasa(config)#
Site-B:
Home ASA Configuration:
homeasa# sh config
: Saved
: Written by enable_15 at 15:48:42.479 UTC Sat Mar 3 2012
ASA Version 8.2(5)
hostname homeasa
enable password xyz encrypted
passwd xyz encrypted
names
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
switchport access vlan 3
interface Ethernet0/2
switchport access vlan 3
interface Ethernet0/3
switchport access vlan 3
interface Ethernet0/4
switchport access vlan 3
interface Ethernet0/5
switchport access vlan 3
interface Ethernet0/6
switchport access vlan 3
interface Ethernet0/7
switchport access vlan 3
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
interface Vlan3
nameif inside
security-level 100
ip address 10.10.6.254 255.255.255.0
ftp mode passive
same-security-traffic permit inter-interface
access-list NONAT extended permit ip 10.10.6.0 255.255.255.0 192.168.101.0 255.255.255.0
access-list NONAT extended permit ip 10.10.6.0 255.255.255.0 10.10.5.0 255.255.255.0
access-list hrmtST standard permit 10.10.6.0 255.255.255.0
access-list Crypto_L2L extended permit ip 10.10.6.0 255.255.255.0 10.10.5.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
ip local pool hrmtIPP 192.168.101.100-192.168.101.110 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list NONAT
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 10.10.5.0 255.255.255.0 66.xxx.xxx.1 1 (IP address of the Dynamic IP from ISP)
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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 10.10.6.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set Site2Site esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map L2Lmap 1 match address Crypto_L2L
crypto map L2Lmap 1 set peer 96.xxx.xxx.118
crypto map L2Lmap 1 set transform-set Site2Site
crypto map L2LMap 1 set pfs
crypto map L2LMap interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
dhcpd address 10.10.6.101-10.10.6.132 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
enable outside
svc image disk0:/anyconnect-win-2.4.1012-k9.pkg 1
svc image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 2
svc enable
tunnel-group-list enable
group-policy hrmtGP internal
group-policy hrmtGP attributes
dns-server value 8.8.8.8
vpn-tunnel-protocol svc webvpn
split-tunnel-policy tunnelspecified
split-tunnel-network-list value hrmtST
address-pools value hrmtIPP
webvpn
svc keep-installer installed
svc rekey time 30
svc rekey method ssl
svc ask enable default svc timeout 20
username user1 password abcxyz encrypted
username user1 attributes
service-type admin
tunnel-group hrmtProfile type remote-access
tunnel-group hrmtProfile general-attributes
default-group-policy hrmtGP
tunnel-group hrmtProfile webvpn-attributes
group-alias hrmtCGA enable
tunnel-group 96.xxx.xxx.118 type ipsec-l2l
tunnel-group 96.xxx.xxx.118 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 client auto
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
inspect ip-options
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:d16a0d49f275612dff7e404f49bcc499
homeasa#Thanks Rizwan,
Still no luck. I can't even ping the otherside (office).. I am not sure if i'm running the debug rightway. Here are my results...
homeasa(config)# ping inside 10.10.5.254............. (Office CIsco ASA5505 IP on local side. I also tried pinging the server on other side (office) whic is @10.10.5.10 and got the same result)
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.5.254, timeout is 2 seconds:
Success rate is 0
homeasa(config)# debug crypto isakmp 7
homeasa(config)# debug crypto ipsec 7
homeasa(config)# sho crypto isakmp 7
^
ERROR: % Invalid input detected at '^' marker.
homeasa(config)# sho crypto isakmp
There are no isakmp sas
Global IKE Statistics
Active Tunnels: 0
Previous Tunnels: 0
In Octets: 0
In Packets: 0
In Drop Packets: 0
In Notifys: 0
In P2 Exchanges: 0
In P2 Exchange Invalids: 0
In P2 Exchange Rejects: 0
In P2 Sa Delete Requests: 0
Out Octets: 0
Out Packets: 0
Out Drop Packets: 0
Out Notifys: 0
Out P2 Exchanges: 0
Out P2 Exchange Invalids: 0
Out P2 Exchange Rejects: 0
Out P2 Sa Delete Requests: 0
Initiator Tunnels: 0
Initiator Fails: 0
Responder Fails: 0
System Capacity Fails: 0
Auth Fails: 0
Decrypt Fails: 0
Hash Valid Fails: 0
No Sa Fails: 0
Global IPSec over TCP Statistics
Embryonic connections: 0
Active connections: 0
Previous connections: 0
Inbound packets: 0
Inbound dropped packets: 0
Outbound packets: 0
Outbound dropped packets: 0
RST packets: 0
Recevied ACK heart-beat packets: 0
Bad headers: 0
Bad trailers: 0
Timer failures: 0
Checksum errors: 0
Internal errors: 0
hjnavasa(config)# sh crypto ipsec sa peer 96.xxx.xxx.118
There are no ipsec sas
homeasa(config)# -
Cisco ASA 5505 Site to Site VPN tunnel up, but not passing traffic
Thanks to a previous thread, I do have a 5505 up and running, and passing data....
https://supportforums.cisco.com/message/3900751
Now I am trying to get a IPSEC VPN tunnel working.
I actually have it up (IKE phase 1 & 2 both passed), but it is not sending/receiving data through the tunnel.
The networks concerned:
name 10.0.0.0 Eventual (HQ Site behind Firewall)
name 1.1.1.0 CFS (Public Network Gateway for Palo Alto Firewall - Firewall IP: 1.1.1.1)
name 2.2.2.0 T1 (Remote site - Outside interface of 5505: 2.2.2.2)
name 10.209.0.0 Local (Remote Network - internal interface of 5505: 10.209.0.3)
On a ping to the HQ network from behind the ASA, I get....
portmap translation creation failed for icmp src inside:10.209.0.9 dst inside:10.0.0.33 (type 8, code 0)
I am suspecting that there is a NAT error and/or a lack of a static route for the rest of the 10.0.0.0 traffic, and that I may have to exempt/route the traffic for the HQ network (10.0.0.0), but I haven't been able to get the correct entries to make it work.
Below is the config.
Can anyone see if there is something sticking out?
: Saved
ASA Version 8.2(5)
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 10.0.0.0 Eventual
name 10.209.0.0 Local
name 2.2.2.0 T1
name 1.1.1.0 CFS
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 0
ip address 10.209.0.3 255.0.0.0
interface Vlan2
nameif outside
security-level 0
ip address 2.2.2.2 255.255.255.248
time-range Indefinite
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object ip
protocol-object icmp
protocol-object udp
protocol-object tcp
object-group network DM_INLINE_NETWORK_1
network-object Eventual 255.0.0.0
network-object T1 255.255.255.248
network-object CFS 255.255.255.240
access-list outside_1_cryptomap extended permit ip Local 255.255.255.0 object-group DM_INLINE_NETWORK_1
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any outside
icmp permit any inside
asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 67.139.113.217 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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http Eventual 255.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-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 security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 1.1.1.1
crypto map outside_map 1 set transform-set ESP-3DES-MD5
crypto map outside_map 1 set phase1-mode aggressive
crypto map outside_map interface outside
crypto ca trustpoint _SmartCallHome_ServerCA
crl configure
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 28800
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
dhcpd address 10.209.0.201-10.209.0.232 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd auto_config outside interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
group-policy FTMGP internal
group-policy FTMGP attributes
vpn-idle-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
tunnel-group 1.1.1.1 type ipsec-l2l
tunnel-group 1.1.1.1 general-attributes
default-group-policy FTMGP
tunnel-group 1.1.1.1 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 client auto
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
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
call-home reporting anonymous
Cryptochecksum:701d8da28ee256692a1e49d904e9cb04
: end
asdm location Eventual 255.0.0.0 inside
asdm location Local 255.255.255.0 inside
asdm location T1 255.255.255.248 inside
asdm location CFS 255.255.255.240 inside
asdm history enable
Thank You.I'm just re-engaging on the firewall this afternoon, but right now I'm getting request timed out on the pings....
Here's the output requested:
Result of the command: "show crypto isakmp sa"
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 1.1.1.1
Type : L2L Role : initiator
Rekey : no State : AM_ACTIVE
Result of the command: "show crypto ipsec sa"
interface: outside
Crypto map tag: outside_map, seq num: 1, local addr: 2.2.2.2
access-list outside_1_cryptomap extended permit ip 10.209.0.0 255.255.255.0 10.0.0.0 255.0.0.0
local ident (addr/mask/prot/port): (Local/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (Eventual/255.0.0.0/0/0)
current_peer: 1.1.1.1
#pkts encaps: 84, #pkts encrypt: 84, #pkts digest: 84
#pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 84, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 2.2.2.2, remote crypto endpt.: 1.1.1.1
path mtu 1500, ipsec overhead 58, media mtu 1500
current outbound spi: 8FC06BD1
current inbound spi : 42EC16F4
inbound esp sas:
spi: 0x42EC16F4 (1122768628)
transform: esp-3des esp-md5-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 2, }
slot: 0, conn_id: 4096, crypto-map: outside_map
sa timing: remaining key lifetime (kB/sec): (62207/28464)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
outbound esp sas:
spi: 0x8FC06BD1 (2411752401)
transform: esp-3des esp-md5-hmac no compression
in use settings ={L2L, Tunnel, PFS Group 2, }
slot: 0, conn_id: 4096, crypto-map: outside_map
sa timing: remaining key lifetime (kB/sec): (62201/28464)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
Here's the current config:
: Saved
ASA Version 8.2(5)
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 10.0.0.0 Eventual
name 10.209.0.0 Local
name 67.139.113.216 T1
name 1.1.1.0 IntegraCFS
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 0
ip address 10.209.0.3 255.0.0.0
interface Vlan2
nameif outside
security-level 0
ip address 2.2.2.2 255.255.255.248
time-range Indefinite
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object ip
protocol-object icmp
protocol-object udp
protocol-object tcp
object-group network DM_INLINE_NETWORK_1
network-object Eventual 255.0.0.0
network-object T1 255.255.255.248
network-object IntegraCFS 255.255.255.240
access-list outside_1_cryptomap extended permit ip Local 255.255.255.0 object-group DM_INLINE_NETWORK_1
access-list No_NAT extended permit ip Local 255.255.255.0 Eventual 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any outside
asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list No_NAT
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 2.2.2.0 1
route outside Eventual 255.255.255.0 1.1.1.1 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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http Eventual 255.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-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 security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 1.1.1.1
crypto map outside_map 1 set transform-set ESP-3DES-MD5
crypto map outside_map 1 set security-association lifetime kilobytes 65535
crypto map outside_map 1 set phase1-mode aggressive
crypto map outside_map interface outside
crypto ca trustpoint _SmartCallHome_ServerCA
crl configure
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 28800
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
dhcpd address 10.209.0.201-10.209.0.232 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd auto_config outside interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
group-policy FTMGP internal
group-policy FTMGP attributes
vpn-idle-timeout none
vpn-filter none
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
tunnel-group 1.1.1.1 type ipsec-l2l
tunnel-group 1.1.1.1 general-attributes
default-group-policy FTMGP
tunnel-group 1.1.1.1 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 client auto
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
inspect ip-options
inspect icmp
service-policy global_policy global
prompt hostname context
call-home reporting anonymous
Cryptochecksum:301e573544ce0f89b3c597bdfe2c414a
: end
asdm location Eventual 255.0.0.0 inside
asdm location Local 255.255.255.0 inside
asdm location T1 255.255.255.248 inside
asdm location IntegraCFS 255.255.255.240 inside
asdm history enable -
ASA 5505 site-to-site VPN tunnel and client VPN sessions
Hello all
I have several years of general networking experience, but I have not yet had to set up an ASA from the ground up, so please bear with me.
I have a client who needs to establish a VPN tunnel from his satellite office (Site A) to his corporate office (Site Z). His satellite office will have a single PC sitting behind the ASA. In addition, he needs to be able to VPN from his home (Site H) to Site A to access his PC.
The first question I have is about the ASA 5505 and the various licensing options. I want to ensure that an ASA5505-BUN-K9 will be able to establish the site-to-site tunnel as well as allow him to use either the IPsec or SSL VPN client to connect from Site H to Site A. Would someone please confirm or deny that for me?
Secondly, I would like to verify that no special routing or configuration would need to take place in order to allow traffic not destined for Site Z (i.e., general web browsing or other traffic to any resource that is not part of the Site Z network) to go out his outside interface without specifically traversing the VPN tunnel (split tunneling?)
Finally, if the client were to establish a VPN session from Site H to Site A, would that allow for him to connect directly into resources at Site Z without any special firewall security rules? Since the VPN session would come in on the outside interface, and the tunnel back to Site Z goes out on the same interface, would this constitute a split horizon scenario that would call for a more complex config, or will the ASA handle that automatically without issue?
I don't yet have the equipment in-hand, so I can't provide any sample configs for you to look over, but I will certainly do so once I've got it.
Thanks in advance for any assistance provided!First question:
Yes, 5505 will be able to establish site-to-site tunnel, and he can use IPSec vpn client, and SSL VPN (it comes with 2 default SSL VPN license).
Second question:
Yes, you are right. No special routing is required. All you need to configure is site-to-site VPN between Site A and Site Z LAN, and the internet traffic will be routed via Site A internet. Assuming you have all the NAT statement configured for that.
Last question:
This needs to be configured, it wouldn't automatically allow access to Site Z when he VPNs in to Site A.
Here is what needs to be configured:
1) Split tunnel ACL for VPN Client should include both Site Z and Site A LAN subnets.
2) On site A configures: same-security-traffic permit intra-interface
3) Crypto ACL for the site-to-site tunnel between Site Z and Site A needs to include the VPN Client pool subnet as follows:
On Site Z:
access-list permit ip
On Site A:
access-list permit ip
4) NAT exemption on site Z needs to include vpn client pool subnet as well.
Hope that helps.
Message was edited by: Jennifer Halim -
Hi all ,
I need create VPN tunnels between two ASAs devices . And these devices are connected through DSL . And as you know in this case we use private outside IP address , because there is a NAT device at the outside . The problem is that no VPN tunnel is created even though all the parameters and the pre-shared-key are typical .I hve allready configured following configuration.
no crypto map newmap interface outside
no crypto map newmap 171 set peer 195.11.199.144
no isakmp key ********* address 195.11.199.144 netmask 255.255.255.255 no-xauth no-config-mode
crypto map newmap 171 set peer 195.11.204.5
isakmp key ******** address 195.11.204.5 netmask 255.255.255.255 no-xauth no-config-mode
clear crypto ipsec sa
clear crypto isakmp sa
crypto map newmap interface outside
Setting were applied successfully however Still VPN tunnel is not been initiated. -
Hi
I have a SA520W with firmware 2.1.18 and are having huge trouble getting windows 7 clients to connect using the SSL VPN Tunnel in Split mode. I've tested the registered users using an XP machine, and they are able to log in just fine and I can ping servers on the inside of the network. On windows 7, however, the VPN tunnel is created, but no IP trafic flows over the virtual network adapter and I'm not able to ping resources on the inside of the network. For the XP clients, the SSL VPN tunnel works like a charm, but not not 7.
Are there any consideration to be taken on windows 7 to enable trafic over the SSL VPN virtual network adapter?
Windows firewall?
SSL service?Hi skcisco11,
You can alternatively use Cisco VPN Client if your SA520 has firmware version 2.1.18 and above. Here is a document how to set it up:
http://www.cisco.com/en/US/docs/security/multi_function_security/multi_function_security_appliance/sa_500/technote/note/SA500_vpnclient_appnote.pdf
Alternatively, please use the following document on how to setup SSL VPN. If you are using a local database on the SA520 to authenticate users,, then ignore the references to Active Directory.
http://www.cisco.com/en/US/docs/security/multi_function_security/multi_function_security_appliance/sa_500/technote/note/active_directory.pdf
Hope this helps,
Julio -
2 VPN Tunnels between 2 devices on separate links
Hello,
I have a 2811 connected to two different ISPs, implying I have 2 separate interfaces for both links. I initially setup a VPN tunnel to a 3rd party remote site on one of the links/interfaces. I am now required to setup an additonal VPN tunnel to the same remote site on the other interface/link. When I finish the config and run tests, I get an error saying that the crypto map is not applied on the correct interface and that the peer is being routed through a non-crypto map interface.
One thing I would like to know is if it is possible to configure the router to establish these two tunnels on the different links/interfaces to the same peer. Please note that the first VPN tunnel is still active, but the other one has just refused to come up. Please see the snippets of my router config below:
crypto ipsec transform-set ABCD esp-3des esp-md5-hmac
crypto isakmp policy 4
encr 3des
hash md5
authentication pre-share
group 5
crypto isakmp policy 5
encr 3des
authentication pre-share
group 2
crypto isakmp policy 6
encr 3des
authentication pre-share
group 2
crypto isakmp key 123key address x.x.130.130
crypto map SDM_CMAP_1 3 ipsec-isakmp
description VPN Tunnel to ABCD on x.x.130.130
set peer x.x.130.130
set transform-set ABCD
set pfs group5
match address ABCD
crypto map SDM_CMAP_2 1 ipsec-isakmp
description description PROD VPN Tunnel to ABCD
set peer x.x.130.130
set transform-set ABCD
set pfs group5
match address ABCD_PROD
interface FastEthernet0/1
description ISP1 WAN INTERFACE$ETH-WAN$
ip address a.a.42.66 255.255.255.252
ip nbar protocol-discovery
ip flow ingress
ip flow egress
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
auto discovery qos
crypto map SDM_CMAP_1
interface FastEthernet0/2/0
description ISP2_WAN_INTERFACE
ip address y.y.12.94 255.255.255.192
ip nbar protocol-discovery
ip flow ingress
ip flow egress
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
auto discovery qos
crypto map SDM_CMAP_2
ip access-list extended ABCD
permit ip host 172.30.50.2 host x.x.130.138
ip access-list extended ABCD_PROD
permit ip host 172.19.205.31 host x.x.130.134
ip route 0.0.0.0 0.0.0.0 a.a.42.65
So its the tunnel running on ISP1 that is fine while the tunnel on ISP2 is not coming up.
While pasting this though, I just realized there is no default route for ISP2, could this be the problem and would adding another default route not create some sort of loop?
Regards,
FemiHello Marcin,
When you said I didnt need to put both ISPs into VRF, i assume you meant that I only needed to put on f the ISPs into VRF, specifically the other ISP I was trying to establish a new VPN connection over?
I did read the cheat sheet thoroughly and also went through some other documents. However, I still cound not get out of the router as the router kept complaining about routing issues:
1. The peer must be routed through the crypto map interface. The following peer(s) are routed through non-crypto map interface - a.b.130.130
2. The tunnel traffic destination must be routed through the crypto map interface. The following destinations are routed through non-crypto map interface - a.b.130.134
Below is the config I applied but I didnt get traffic out of the router still to even attempt to establish a connection:
ip vrf PROD_INTCON
rd 100:1
route-target export 100:1
route-target import 100:1
ip vrf ISP2
rd 101:1
route-target export 101:1
route-target import 101:1
crypto keyring NI2-keyring vrf ISP2
pre-shared-key address a.b.130.130 key xxxxx
crypto isakmp policy 4
encr 3des
hash md5
authentication pre-share
group 5
crypto isakmp policy 5
encr 3des
authentication pre-share
group 2
crypto isakmp policy 6
encr 3des
authentication pre-share
group 2
crypto isakmp profile NI2-profile
vrf PROD_INTCON
keyring NI2-keyring
match identity address a.b.130.130 255.255.255.255 ISP2
isakmp authorization list default
crypto ipsec transform-set NI2set esp-3des esp-md5-hmac
crypto map SDM_CMAP_2 1 ipsec-isakmp
description PROD VPN Tunnel to NI2
set peer a.b.130.130
set transform-set NI2set
set pfs group5
set isakmp-profile NI2-profile
match address NI2_ACL
reverse-route
interface FastEthernet0/2/0
ip vrf forwarding ISP2
ip address z.y.12.94 255.255.255.192
crypto map SDM_CMAP_2
interface FastEthernet0/2/1.603
description PROD_INTCON_ZONE
encapsulation dot1Q 603
ip vrf forwarding PROD_INTCON
ip address 172.19.205.1 255.255.255.0
ip flow ingress
ip nat inside
ip virtual-reassembly
ip route vrf ISP2 0.0.0.0 0.0.0.0 z.y.12.65
ip route vrf PROD_INTCON a.b.130.134 255.255.255.255 FastEthernet0/2/0 z.y.12.65
ip access-list extended NI2_ACL
permit ip host 172.19.205.31 host a.b.130.134 -
How can I improve performance over a Branch Office IPsec vpn tunnel between and SA540 and an SA520
Hello,
I just deployed one Cisco SA540 and three SA520s.
The SA540 is at the Main Site.
The three SA520s are the the spoke sites.
Main Site:
Downstream Speed: 32 Mbps
Upstream Speed: 9.4 Mbps
Spoke Site#1:
Downstream Speed: 3.6 Mbps
Upstream Speed: 7.2 Mbps (yes, the US is faster than the DS at the time the speed test was taken).
The SA tunnels are "Established"
I see packets being tranmsitted and received.
Pinging across the tunnel has an average speed of 32 ms (which is good).
DNS resolves names to ip addresses flawlessly and quickly across the Inter-network.
But it takes from 10 to 15 minutes to log on to the domain from the Spoke Site#1 to the Main Site across the vpn tunnel.
It takes about 15 minutes to print across the vpn tunnel.
The remedy this, we have implemented Terminal Services across the Internet.
Printing takes about 1 minute over the Terminal Service Connection, while it takes about 15 minutes over the VPN.
Logging on to the network takes about 10 minutes over the vpn tunnel.
Using an LOB application takes about 2 minutes per transaction across the vpn tunnel; it takes seconds using Terminal Services.
I have used ASAs before in other implementation without any issues at all.
I am wondering if I replaced the SAs with ASAs, that they may fix my problem.
I wanted to go Small Business Pro, to take advantage of the promotions and because I am a Select Certified Partner, but from my experience, these SA vpn tunnels are unuseable.
I opened a case with Small Business Support on Friday evening, but they couldnt even figure out how to rename an IKE Policy Name (I figured out that you had to delete the IKE Policy; you cannot rename them once they are created).
Maybe the night weekend shift has a skeleton crew, and the best engineers are available at that time or something....i dont know.
I just know that my experience with the Cisco TAC has been great for the last 10 years.
My short experience with the Cisco Small Business Support Center has not been as great at all.
Bottom Line:
I am going to open another case with the Day Shift tomorrow and see if they can find a way to speed things up.
Now this is not just happening between the Main Site and Spoke Site #1 above. It is also happeninng between the Main Site and Spoke #2 (I think Spoke#2 has a Download Speed of about 3Mbps and and Upload Speed of about 0.5 Mbps.
Please help.
I would hate to dismiss SA5xx series without making sure it is not just a simple configuration setting.Hi Anthony,
I agree!. My partner wants to just replace the SA5xxs with ASAs, as we have never had problems with ASA vpn performance.
But I want to know WHY this is happening too.
I will definitely run a sniffer trace to see what is happening.
Here are some other things I have learned from the Cisco Small Business Support Center (except for Item 1 which I learned from you!)
1. Upgrade the SA540 at the Main Site to 2.1.45.
2a. For cable connections, use the standard MTU of 1500 bytes.
2.b For DSL, use the following command to determine the largets MTU that will be sent without packet fragmentation:
ping -f -l packetsize
Perform the items below to see if this increases performance:
I was told by the Cisco Small Business Support Center that setting up a Manual Policy is not recommended; I am not sure why they stated this.
3a. Lower the IKE encryption algorithm from "AES-128" to DES.
3b. Lower the IKE authentication algorithm to MD5
3c. Also do the above for the VPN Policy
Any input is welcome! -
Unable to create a connection for Discussion Forums.
Hi,
I have my WC_Spaces and WC_Colloboration Servers running actively. When I try to create a new connection by right-clicking Connections in Applications Resources and choose Discussion Forums and too I entered the URL and admin fields, I find its unable to create a new connection. The error displayed is : "Failed to verify connection". Please help me with this.
Regards,
Dinesh Vishnu KumarHi,
In your webcenter application you have created the discussion forum connection and you have connections.xml file in your application.Open the connections.xml in jdeveloper and check the discussion forum connection entry.
For example here I have written down my entry on forum connection-
<Reference name="Discussion Forum Connection" className="oracle.adf.mbean.share.connection.webcenter.forum.ForumConnection" xmlns="">
<Factory className="oracle.adf.mbean.share.connection.webcenter.forum.ForumConnectionFactory"/>
<RefAddresses>
<StringRefAddr addrType="forum.url">
<Contents>http://localhost:8890/owc_discussions</Contents>
</StringRefAddr>
<StringRefAddr addrType="admin.user">
<Contents>weblogic</Contents>
</StringRefAddr>
<StringRefAddr addrType="connection.time.out">
<Contents/>
</StringRefAddr>
<StringRefAddr addrType="policy.uri.for.auth.access">
<Contents/>
</StringRefAddr>
<StringRefAddr addrType="policy.uri.for.public.access">
<Contents/>
</StringRefAddr>
<StringRefAddr addrType="recipient.key.alias">
<Contents/>
</StringRefAddr>
<StringRefAddr addrType="adapter.name">
<Contents>Jive</Contents>
</StringRefAddr>
</RefAddresses>
</Reference>
Change the required entries with your values(for serveraddress,port and admin user).
One more thing need to consider that is -
in jdeveloper proxy ,add the server address in exception list and restart the jdeveloper.
Sometimes it will show you up as "failed to verify the connection". But it will work atleast functionality-wise it will work.
Apart from this,I have a query on "Have you used any VPN connection to connect collaboration server to create forum connection?"
Hope it works for you.
Regards,
Hoque -
VPN tunnel between 2 RRAS servers, both performing NAT with 2 network connections
I have a need to configure an IPSEC policy between 2 networks. Both servers are located at separate offices, are virtual, are 2008 R2 standard, and only perform the function of NAT between a public IP and the LAN. They each have 1 network
adapter with a public address and 1 adapter with an internal LAN address. I would like to setup an IPSEC policy between these 2 RRAS so that both LAN's can communicate.
My question's; would this be the best method to get this accomplished? If not, what are best practices? Does anyone have documentation for this type of setup?
I can create a policy between 2 servers, each behind each RRAS vm, but I'd like to keep domain controllers, AD, etc. out of this and not exposed - just have RRAS handle it.What you need to do is look for a guide to site to site VPN which you can follow. There are plenty out there of varying degrees of clarity and accuracy.
The situation briefly is that each site operates normally using its router as a NAT device to provide Internet access for the LAN. In addition, each router is configured to provide a router to router VPN link. Each router has a static route to forward
traffic for the subnet of the other site through the VPN tunnel.
The net result is that a client wanting Internet access uses NAT to give it an Internet connection. If instead the client wants to access the other site, the request is sent through the VPN tunnel. There is no confusion because Internet addresses must be
public and the site addresses are private. This is all transparent to the client because it is all handled by the routers. The client simply sends the packet to the default gateway.
The private traffic between sites is encrypted and encapsulated while it is crossing the Internet. The Internet routers see only the public address on the wrapper. The other site sees only the private IP of the packet after it has been unencapsulated
and decrypted. The two sites behave as if they were linked by an IP router, but the operation is slow because of the delay in getting the packets from site to site.
Sorry about the link. http://www.youtube.com/watch?v=m-sakEbVDQ4
Bill
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