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InternetworkExpert Volume 1 IPsec RA troubles

December 1st, 2008 · 4 Comments

Welcome back!

Spinning my wheels for two lab sessions with this now.  The first time I labbed this it worked.  next two times it bombs.  Dont know what Im doing wrong.  Here is the config:

asa1(config-username)# sh run
: Saved
:
ASA Version 7.2(2)
!
hostname asa1
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
interface Ethernet0/0
nameif outside
security-level 0
ip address 136.1.123.12 255.255.255.0
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 136.1.121.12 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
shutdown
no nameif
no security-level
no ip address
!
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
access-list split_tunnel standard permit 136.1.121.0 255.255.255.0
access-list OUTSIDE_IN extended permit udp any any eq isakmp
access-list OUTSIDE_IN extended permit udp any any eq 4500
access-list OUTSIDE_IN extended permit esp any any
pager lines 24
logging enable
logging console debugging
mtu outside 1500
mtu inside 1500
ip local pool mypool 20.0.0.1-20.0.0.254
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-522.bin
no asdm history enable
arp timeout 14400
access-group OUTSIDE_IN in interface outside
!
router rip
network 136.1.0.0
redistribute static metric 1
version 2
no auto-summary
!
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 uauth 0:05:00 absolute
aaa-server aaa protocol radius
aaa-server aaa (outside) host 10.0.0.100
key CISCO
radius-common-pw CISCO
group-policy ezvpn external server-group aaa password CISCO
username bcarroll password 8QAYyQeRI6l.X61w encrypted
username bcarroll attributes
vpn-group-policy ezvpn
username cisoc password Bn4.yL6RmqN0ezJL encrypted
username cisco password aKPiPFm6dYuj.C5/ encrypted
username cisco attributes
vpn-group-policy ezvpn
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set 3des_md5 esp-3des esp-md5-hmac
crypto dynamic-map dynamic 10 set transform-set 3des_md5
crypto dynamic-map dynamic 10 set reverse-route
crypto map vpn 10 ipsec-isakmp dynamic dynamic
crypto map vpn interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 86400
crypto isakmp policy 65535
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
tunnel-group ezvpn type ipsec-ra
tunnel-group ezvpn general-attributes
address-pool mypool
default-group-policy ezvpn
tunnel-group ezvpn ipsec-attributes
pre-shared-key *
telnet timeout 5
ssh timeout 5
console timeout 0
!
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 netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:9b2252bb685ae17c9b748c4034fbede9
: end
%ASA-7-111009: User 'enable_15' executed cmd: show running-config
asa1(config-username)#

Here is the error:

%ASA-7-715047: Group = ezvpn, Username = bcarroll, IP = 136.1.100.200, processing notify payload
%Dec 02 06:26:33 [IKEAv1]: Group = ezvpn, Username = bcarroll, IP = 136.1.100.200S, Removing peer from peer table failed, no match!

Here is the ACS Server- the group authenticates fine according to the passed authention logs:

Any one see what I am doing wrong?  Thanks in advance to anyone that throws their thoughts in.

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Tags: CCIE Security · IE Labs

4 responses so far ↓

  • 1 Fernando // Dec 5, 2008 at 9:34 am

    Hi,

    Shouldn’t the username be bcarroll and not ezvpn?

    I have to practice ACS for my upcoming SNRS, so I’ll test it in the next few days.

    Fernando

  • 2 Brandon // Dec 5, 2008 at 10:45 am

    @ Fernando:

    Good spot. The user is actually bcarroll, i just tried a different username thinking that maybe it was something there. Ill try it again and pay more attention to the username.

    Thanks!

  • 3 Joshua Walton // Jan 23, 2009 at 11:32 pm

    Have you figured out the problem?

  • 4 Brandon // Jan 27, 2009 at 2:54 pm

    @Joshua: I think I did. I think I was expecting more from it that what it was supposed to do. Thanks!

    BC

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