07-24-2015 02:11 AM - edited 03-11-2019 11:19 PM
Hi All,
Thanks for any help with this.
Roughly I am having issues communicating with my inside network when I Anyconnect VPN. I can access the firewall and connect but from there it's a no go.
Do I need to set up a specific route protocol for this or is there some other means I am missing?
My internet is a Charter modem that I dynamically pull an IP address from. I also set up split tunneling so the VPN client still can have internet access while connected.
I am also having the ASA DHCP the inside network IPs
Config Posted Below: Some config omitted from output
ASA Version 9.2(3)
!
hostname XXXX
enable password XXXX encrypted
names
ip local pool Pool 10.0.0.100-10.0.0.110 mask 255.255.255.0
ip local pool AddressPool 192.168.1.150-192.168.1.160 mask 255.255.255.0
!
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 100
ip address 192.168.1.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
!
ftp mode passive
same-security-traffic permit intra-interface
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network NETWORK_OBJ_10.0.0.96_28
subnet 10.0.0.96 255.255.255.240
access-list Split-Tunnel standard permit 192.168.1.0 255.255.255.0
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static any any destination static NETWORK_OBJ_10.0.0.96_28 NETWORK_OBJ_10.0.0.96_28 no-proxy-arp route-lookup
!
object network obj_any
nat (inside,outside) dynamic interface
!
nat (inside,outside) after-auto source dynamic any interface
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
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
user-identity default-domain LOCAL
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP XXXX set ikev2 ipsec-proposal AES256 AES192 AES 3DES DES
crypto map outside_map XXXX ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto map inside_map XXXX ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map inside_map interface inside
crypto ca trustpoint ASDM_Launcher_Access_TrustPoint_0
enrollment self
subject-name CN=192.168.1.1,CN=ciscoasa
crl configure
crypto ca trustpoint ASDM_TrustPoint0
crl configure
crypto ca trustpool policy
crypto ca certificate chain ASDM_Launcher_Access_TrustPoint_0
certificate XXXX
quit
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside client-services port 443
crypto ikev2 remote-access trustpoint ASDM_Launcher_Access_TrustPoint_0
telnet timeout 5
no ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
dhcpd auto_config outside
!
dhcpd address 192.168.1.50-192.168.1.100 inside
dhcpd dns 8.8.8.8 8.8.4.4 interface inside
dhcpd enable inside
!
threat-detection basic-threat
threat-detection statistics host
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ssl trust-point ASDM_Launcher_Access_TrustPoint_0 inside
ssl trust-point ASDM_Launcher_Access_TrustPoint_0 inside vpnlb-ip
ssl trust-point ASDM_Launcher_Access_TrustPoint_0 outside
webvpn
enable outside
anyconnect-essentials
anyconnect image disk0:/anyconnect-win-4.0.00048-k9.pkg 1
anyconnect profiles Location2_client_profile disk0:/Location2_client_profile.xml
anyconnect profiles Location1_client_profile disk0:/Location1_client_profile.xml
anyconnect profiles VPN disk0:/vpn.xml
anyconnect enable
tunnel-group-list enable
group-policy DfltGrpPolicy attributes
webvpn
anyconnect profiles value VPN type user
group-policy GroupPolicy_Location2 internal
group-policy GroupPolicy_Location2 attributes
wins-server none
dns-server value 8.8.8.8 8.8.4.4
vpn-tunnel-protocol ikev2 ssl-client
split-tunnel-policy tunnelspecified
split-tunnel-network-list value Split-Tunnel
default-domain none
webvpn
anyconnect profiles value Location2_client_profile type user
group-policy GroupPolicy_Location1 internal
group-policy GroupPolicy_Location1 attributes
wins-server none
dns-server none
vpn-tunnel-protocol ikev2 ssl-client
split-tunnel-policy tunnelspecified
split-tunnel-network-list value Split-Tunnel
default-domain none
webvpn
anyconnect profiles value Location1_client_profile type user
username XXXX password XXXX encrypted
username XXXX password XXXX encrypted privilege 15
username XXXX password XXXX encrypted privilege 15
tunnel-group Location1 type remote-access
tunnel-group Location1 general-attributes
address-pool AddressPool
default-group-policy GroupPolicy_Location1
nat-assigned-to-public-ip inside
tunnel-group Location1 webvpn-attributes
group-alias Location1 enable
tunnel-group Location2 type remote-access
tunnel-group Location2 general-attributes
address-pool AddressPool
default-group-policy GroupPolicy_Location2
tunnel-group Location2 webvpn-attributes
group-alias Location2 enable
!
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:XXXX
: end
Solved! Go to Solution.
07-24-2015 02:46 AM
Hi,
Looking at the config, we have
ip local pool AddressPool 192.168.1.150-192.168.1.160 mask 255.255.255.0
and
access-list Split-Tunnel standard permit 192.168.1.0 255.255.255.0
Here is the object and nat statement needed for allowing VPN users to access subnet of 192.168.1.0/24
object network obj_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
nat (inside,outside) source static obj_192.168.1.0_24 obj_192.168.1.0_24 destination static obj_192.168.1.0_24 obj_192.168.1.0_24 no-proxy-arp route-lookup.
NOTE:- You might wish to change the pool's subnet to a network different than LAN's subnet as it creates issues sometimes.
Regards,
Dinesh Moudgil
P.S. Please rate helpful posts.
07-24-2015 02:46 AM
Hi,
Looking at the config, we have
ip local pool AddressPool 192.168.1.150-192.168.1.160 mask 255.255.255.0
and
access-list Split-Tunnel standard permit 192.168.1.0 255.255.255.0
Here is the object and nat statement needed for allowing VPN users to access subnet of 192.168.1.0/24
object network obj_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
nat (inside,outside) source static obj_192.168.1.0_24 obj_192.168.1.0_24 destination static obj_192.168.1.0_24 obj_192.168.1.0_24 no-proxy-arp route-lookup.
NOTE:- You might wish to change the pool's subnet to a network different than LAN's subnet as it creates issues sometimes.
Regards,
Dinesh Moudgil
P.S. Please rate helpful posts.
07-24-2015 03:03 AM
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