02-15-2016 06:18 PM - edited 03-12-2019 12:18 AM
My VPN clients have been access the "inside" network for a long time. Recently there was a need to add a dmz network and allow access from the VPN clients.
VPN clients can connect, and access the inside network.
VPN clients can connect, but cannot access the dmz.
What have I missed?
Result of the command: "sh run"
: Saved
:
ASA Version 8.3(1)
!
hostname MK-xxxxxx
domain-name xxxxxxx.net
enable password xxxxx encrypted
passwd xxxxx encrypted
names
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 199.xxx.yyy.zzz 255.255.255.248
!
interface GigabitEthernet0/1
description my customer Company
nameif inside
security-level 100
ip address 10.10.10.1 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
description xxxxx.
nameif dmz
security-level 50
ip address 10.10.12.1 255.255.255.0
!
interface Management0/0
shutdown
no nameif
no security-level
no ip address
!
boot system disk0:/asa831-k8.bin
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
dns domain-lookup outside
dns server-group DefaultDNS
name-server 66..xxx.yyy.zzz
name-server 66..xxx.yyy.zzz
domain-name xxxxx
object network xxxxx
object network inside
subnet 10.10.10.0 255.255.255.0
object network server
host 10.10.10.10
description server Web Server
object network NETWORK_OBJ_10.10.10.0_24
subnet 10.10.10.0 255.255.255.0
object network NETWORK_OBJ_10.10.11.0_24
subnet 10.10.11.0 255.255.255.0
object network server_2
host 10.10.10.20
description server Web Server
object network remote site
subnet 10.22.233.0 255.255.255.0
object network NETWORK_OBJ_10.10.12.0_24
subnet 10.10.12.0 255.255.255.0
object network dmz
subnet 10.10.12.0 255.255.255.0
object-group service DM_INLINE_TCP_1 tcp
port-object eq www
port-object eq https
port-object eq 8080
port-object eq 8443
object-group network BLACKLIST
network-object host 223.95.116.174
network-object 223.255.0.0 255.255.128.0
network-object 223.255.236.0 255.255.252.0
network-object 223.255.252.0 255.255.254.0
access-list customer_splitTunnelAcl standard permit 10.10.10.0 255.255.255.0
access-list outside_access_in extended deny ip object-group BLACKLIST any
access-list outside_access_in extended permit icmp any any
access-list outside_access_in extended permit tcp any object OH_AS400 object-group DM_INLINE_TCP_1
access-list outside_1_cryptomap extended permit ip 10.10.10.0 255.255.255.0 object OH_Washington
access-list customer_splitTunnelAcl standard permit 10.10.10.0 255.255.255.0
access-list customer_splitTunnelAcl_1 standard permit 10.10.10.0 255.255.255.0
access-list customer_splitTunnelAcl_2 standard permit 10.10.10.0 255.255.255.0
access-list netflow-export extended permit ip any any
access-list customer_splitTunnelAcl_3 standard permit 10.10.10.0 255.255.255.0
pager lines 24
logging enable
logging asdm-buffer-size 512
logging asdm informational
logging host outside 66.185.29.62
logging permit-hostdown
no logging message 106015
no logging message 313001
no logging message 313008
no logging message 106023
no logging message 710003
no logging message 106100
no logging message 302015
no logging message 302014
no logging message 302013
no logging message 302018
no logging message 302017
no logging message 302016
no logging message 302021
no logging message 302020
flow-export destination outside 66.xxx.yyy.zzz 2055
flow-export template timeout-rate 2
flow-export delay flow-create 60
mtu outside 1500
mtu inside 1500
mtu dmz 1500
ip local pool OH_VPN_Pool 10.10.11.1-10.10.11.254 mask 255.255.255.0
ip verify reverse-path interface outside
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-632.bin
no asdm history enable
arp timeout 14400
nat (inside,outside) source static NETWORK_OBJ_10.10.10.0_24 NETWORK_OBJ_10.10.10.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
nat (inside,outside) source static NETWORK_OBJ_10.10.10.0_24 NETWORK_OBJ_10.10.10.0_24 destination static remote_site remote_site
nat (inside,outside) source static NETWORK_OBJ_10.10.12.0_24 NETWORK_OBJ_10.10.12.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
!
object network inside
nat (inside,outside) dynamic interface
object network server
nat (inside,outside) static 199.xxx.yyy.zzz
object network server_2
nat (inside,outside) static 199.xxx.yyy.zzz
object network dmz
nat (dmz,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 199..xxx.yyy.zzz
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 Office_SBS protocol radius
aaa-server Office_SBS (inside) host 192.168.1.10
timeout 5
key *****
acl-netmask-convert auto-detect
aaa-server RadiusServers protocol radius
aaa-server RadiusServers (outside) host 66.xxx.yyy.zzz
key *****
aaa-server RadiusServers (outside) host 66.xxx.yyy.zzz
key *****
aaa authentication ssh console RadiusServers LOCAL
aaa authentication http console RadiusServers LOCAL
http server enable
http 192.xxx.yyy.zzz 255.255.255.224 outside
snmp-server host outside 66.xxx.yyy.zzz community ***** version 2c
snmp-server host outside 66.xxx.yyy.zzz poll community ***** version 2c
snmp-server location DC-2 A8
snmp-server contact noc@my company.net
snmp-server community *****
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 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 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs
crypto map outside_map 1 set peer 172.2.37.165
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ca trustpoint _SmartCallHome_ServerCA
crl configure
crypto ca certificate chain _SmartCallHome_ServerCA
certificate ca 6ecc7aa5a7032009b8cebcf4e952d491
6c2527b9 deb78458 c61f381e a4c4cb66
quit
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 192.xxx.yyy.zzz 255.255.255.224 outside
ssh 66.xxx.yyy.zzz 255.255.255.255 outside
ssh timeout 5
console timeout 0
management-access inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 199.xxx.yyy.zzz source outside
ntp server 199.xxx.yyy.zzz source outside
webvpn
group-policy customer internal
group-policy customer attributes
dns-server value 8.8.4.4 8.8.8.8
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value customer_splitTunnelAcl_3
default-domain value customer.local
group-policy customer_1 internal
group-policy customer_1 attributes
wins-server value 192.168.1.10
dns-server value 192.168.1.10
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value customer_splitTunnelAcl_1
default-domain value customer.local
username vpntest password xxUgRv3WsDIsl/.d encrypted privilege 0
tunnel-group customer type remote-access
tunnel-group customer general-attributes
address-pool OH_VPN_Pool
default-group-policy customer
tunnel-group customer ipsec-attributes
pre-shared-key *****
tunnel-group 172.xxx.yyy.zzz type ipsec-l2l
tunnel-group 172.xxx.yyy.zzz ipsec-attributes
pre-shared-key *****
!
class-map netflow-export-class
match access-list netflow-export
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 ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
inspect icmp
class netflow-export-class
flow-export event-type all destination 66.185.29.62
!
service-policy global_policy global
prompt hostname context
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:41767e4b38138f09c3084d4899f3c439
: end
Solved! Go to Solution.
02-20-2016 05:46 AM
Your Identity NAT statement appears to be on the wrong interface - shows inside but 10.10.12.0/24 should be for DMZ:
no nat (inside,outside) source static NETWORK_OBJ_10.10.12.0_24 NETWORK_OBJ_10.10.12.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
nat (dmz,outside) source static NETWORK_OBJ_10.10.12.0_24 NETWORK_OBJ_10.10.12.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
Alternatively you could combine the networks in a single object group and do something like this:
nat (any,outside) source static LOCAL-SUBNETS LOCAL-SUBNETS destination static IPPOOL IPPOOL
02-15-2016 08:14 PM
you are missing the 10.10.12.0/24 in your split tunnel ACL.
access-list customer_splitTunnelAcl_3 standard permit 10.10.12.0 255.255.255.0
--
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02-16-2016 06:35 AM
02-20-2016 12:01 AM
In the IPsec VPN client, under the Status menu select Statistics and then click on the route Details tab. are both the inside and DMZ network subnets listed here?
--
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02-20-2016 05:46 AM
Your Identity NAT statement appears to be on the wrong interface - shows inside but 10.10.12.0/24 should be for DMZ:
no nat (inside,outside) source static NETWORK_OBJ_10.10.12.0_24 NETWORK_OBJ_10.10.12.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
nat (dmz,outside) source static NETWORK_OBJ_10.10.12.0_24 NETWORK_OBJ_10.10.12.0_24 destination static NETWORK_OBJ_10.10.11.0_24 NETWORK_OBJ_10.10.11.0_24
Alternatively you could combine the networks in a single object group and do something like this:
nat (any,outside) source static LOCAL-SUBNETS LOCAL-SUBNETS destination static IPPOOL IPPOOL
03-18-2016 07:05 AM
Absolutely correct.
Thanks for seeing that. Copy-n-paste does not always make things go quicker.
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