04-30-2015 05:18 AM - edited 03-05-2019 01:22 AM
Hi All,
I want to interconnect two office to each other but i have trouble: Please see below my configuration: What is missing to finalize the configuration properly?
Cisco ASA 5505.
Version 8.4(3)
HQ-ASA5505(config)# crypto ikev1 policy 888
HQ-ASA5505(config-ikev1-policy)# authentication pre-share
HQ-ASA5505(config-ikev1-policy)# encryption 3des
HQ-ASA5505(config-ikev1-policy)# hash md5
HQ-ASA5505(config-ikev1-policy)# lifetime 86400
HQ-ASA5505(config-ikev1-policy)# group 2
HQ-ASA5505(config)# tunnel-group 1.1.1.1 type ipsec-l2l
HQ-ASA5505(config)# tunnel-group 1.1.1.1 ipsec-attributes
HQ-ASA5505(config-tunnel-ipsec)# ikev1 pre-shared-key test
HQ-ASA5505(config)#object network HQ-Users
HQ-ASA5505(config-network-object)#subnet 10.48.0.0 255.255.255.0
HQ-ASA5505(config)# object-group network HQ.grp
HQ-ASA5505(config-network-object-group)# network-object object HQ-Users
HQ-ASA5505(config)#object network FSP_DATA
HQ-ASA5505(config-network-object)#subnet 10.48.12.0 255.255.255.0
HQ-ASA5505(config)#object-group network FSP.grp
HQ-ASA5505(config-network-object-group)#network-object object FSP_DATA
HQ-ASA5505(config)#access-list VPN_to_FSP extended permit ip object-group HQ.grp object-group FSP.grp
HQ-ASA5505(config)# crypto ipsec ikev1 transform-set TS esp-3des esp-md5-hmac
HQ-ASA5505(config)# crypto map ouside_map 888 set ikev1 transform-set TS
HQ-ASA5505(config)# crypto map ouside_map 888 match address VPN_to_FSP
HQ-ASA5505(config)# crypto map ouside_map 888 set peer 1.1.1.1
HQ-ASA5505(config)# crypto map ouside_map 888 set pfs group2
HQ-ASA5505(config)# crypto ikev1 enable outside
HQ-ASA5505(config)# crypto map ouside_map interface outside
Router 881
Version 12.4
License Information for 'c880-data'
License Level: advipservices Type: Permanent
Next reboot license Level: advipservices
LAB_ROuter(config)#object-group network HQ
LAB_ROuter(config-network-group)#10.48.0.0 255.255.255.0
LAB_ROuter(config)#object-group network FSP
LAB_ROuter(config-network-group)#10.48.12.0 255.255.255.0
ip access-list extended FSP_VPN
permit ip object-group FSP object-group HQ
LAB_ROuter(config)#crypto isakmp policy 888
LAB_ROuter(config-isakmp)#encryption 3des
LAB_ROuter(config-isakmp)#authentication pre-share
LAB_ROuter(config-isakmp)#hash md5
LAB_ROuter(config-isakmp)#group 2
LAB_ROuter(config-isakmp)#lifetime 86400
LAB_ROuter(config)#crypto isakmp key test address 2.2.2.2
LAB_ROuter(config)#crypto ipsec transform-set TS esp-3des esp-md5-hmac
crypto map outside_map 888 ipsec-isakmp
set peer 2.2.2.2
set transform-set TS
match address FSP_VPN
interface fast4 --> Outside Interface (where public IP address is assigned)
crypto map outside_map
Thank you in advance for your prompt advice!
07-28-2015 10:20 PM
You would need no nat statement for VPN interesting traffic on ASA. Then generate interesting traffic from any one of the end. Assuming you already have routing between the VPN end points.
Hth
Hitesh
07-29-2015 05:04 AM
BTW not only at the ASA device but at the router too.
Best Regards.
07-29-2015 12:13 AM
from both sides
sh cryp isa sa
sh cryp ips sa
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