Hello All,

I’m really relieved that i’m done with all the Group-locking/Group authorization/Xauth of EZVPNs using ACS and local configuration. These fall under task numbers 2.18 to 2.28 of the INE vol1 lab workbook.

Today i’m going to share with you a video i made regarding the Group-locking feature on the ASA. Today i’m only going to be posting the local group-lock configuration. But tomorrow i’m going to be posting the one where we use the ASA as well.

Here you go!

I hope this helps! Thanks a lot for watching and i’d appreciate any comments!

And, here’s the config for the ASA :

PIX Version 8.0(4)
!
hostname ASA1
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Ethernet0
nameif out
security-level 0
ip address 11.0.0.12 255.255.255.0
!
interface Ethernet1
nameif inside
security-level 100
ip address 136.1.120.12 255.255.255.0
!
interface Ethernet2
nameif dmz
security-level 50
ip address 136.1.100.12 255.255.255.0
!
interface Ethernet3
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet4
shutdown
no nameif
no security-level
no ip address
!
ftp mode passive
access-list VPN_ACL extended permit ip any any
access-list VPN_ACL extended permit ip 136.1.120.0 255.255.255.0 any
pager lines 24
mtu inside 1500
mtu out 1500
mtu dmz 1500
ip local pool VPN_POOL 20.0.0.1-20.0.0.254
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
access-group VPN_ACL in interface out
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
dynamic-access-policy-record DfltAccessPolicy
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set VPN_TRANS esp-3des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map VPN_DYNA 10 set transform-set VPN_TRANS
crypto dynamic-map VPN_DYNA 10 set security-association lifetime seconds 28800
crypto dynamic-map VPN_DYNA 10 set security-association lifetime kilobytes 4608000
crypto map VPN_MAP 10 ipsec-isakmp dynamic VPN_DYNA
crypto map VPN_MAP interface out
crypto isakmp enable out
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
group-policy GP_1 internal
group-policy GP_1 attributes
vpn-tunnel-protocol IPSec
group-lock value VPN_USERS_2
split-tunnel-policy tunnelspecified
split-tunnel-network-list value VPN_ACL
username tacack password QSJpFq2FSZtsqs5L encrypted
username tacack attributes
group-lock value VPN_USERS_1
tunnel-group VPN_USERS_1 type remote-access
tunnel-group VPN_USERS_1 general-attributes
address-pool VPN_POOL
default-group-policy GP_1
tunnel-group VPN_USERS_1 ipsec-attributes
pre-shared-key *
tunnel-group VPN_USERS_2 type remote-access
tunnel-group VPN_USERS_2 general-attributes
address-pool VPN_POOL
default-group-policy GP_1
tunnel-group VPN_USERS_2 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

Cheers,

TacACK