11-14-2011 07:24 AM - edited 02-21-2020 05:42 PM
hi everybody,
i ve configured vpn ipsec with wizard but my ip address assigned by pool not reach the lan network
lan network: 192.168.0.0 /24
pool network: 193.168.0.0 /24
any idea?
thx,
best regards
11-14-2011 08:05 AM
I wouldn't use 193.168.0.0/24, if you don't own it.
Please post config.
F
11-14-2011 10:36 PM
Hi,
I think on the client you need to add routes, since you are using pool that aren't part of the lan.
Also 193.168.0.0/24 is not private address..
HTH,
Vikram
11-14-2011 11:32 PM
hi, i changed the configuration and the pool now is part of network, but my remote user authenticated in vpn dont talk with other device in lan network.
ASA Version 8.4(2)
!
hostname ciscoasa
enable password DsjsJeE3SH4dWdaR encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
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 192.168.0.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 10.0.0.1 255.255.255.0
!
ftp mode passive
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network server_ip
host 192.168.0.99
object service tcp_80
service tcp destination eq www
object service tcp_5632
service tcp destination eq 5632
object service tcp_3389
service tcp destination eq 3389
description remote_desktop
object service tcp_443
service tcp destination eq https
description https
object network ip_outside
host 10.0.0.1
object network ip_inside
host 192.168.0.1
object network NETWORK_OBJ_192.168.0.0_24
subnet 192.168.0.0 255.255.255.0
object network NETWORK_OBJ_192.168.0.128_27
subnet 192.168.0.128 255.255.255.224
access-list outside_access_in extended permit tcp any host 192.168.0.99 eq www
access-list outside_access_in extended permit tcp any host 192.168.0.99 eq 5632
access-list outside_access_in extended permit object tcp_3389 any host 192.168.0.99
access-list sts_internal_splitTunnelAcl standard permit 192.168.0.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
ip local pool pool_internal 192.168.0.130-192.168.0.150 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat (outside,inside) source static any any destination static interface server_ip service tcp_80 tcp_80 unidirectional
nat (outside,inside) source static any any destination static interface server_ip service tcp_5632 tcp_5632 unidirectional
nat (outside,inside) source static any any destination static interface server_ip service tcp_3389 tcp_3389 unidirectional
nat (inside,outside) source static NETWORK_OBJ_192.168.0.0_24 NETWORK_OBJ_192.168.0.0_24 destination static NETWORK_OBJ_192.168.0.128_27 NETWORK_OBJ_192.168.0.128_27 no-proxy-arp route-lookup
!
object network obj_any
nat (inside,outside) dynamic interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 10.0.0.15 1
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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set ikev1 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 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy sts_internal internal
group-policy sts_internal attributes
vpn-tunnel-protocol ikev1 l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value sts_internal_splitTunnelAcl
username xxxxxx password yyyyyyyyyy encrypted privilege 0
username xxxxxx attributes
vpn-group-policy sts_internal
tunnel-group sts_internal type remote-access
tunnel-group sts_internal general-attributes
address-pool pool_internal
default-group-policy sts_internal
tunnel-group sts_internal ipsec-attributes
ikev1 pre-shared-key *****
!
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
call-home reporting anonymous prompt 2
Cryptochecksum:b17c98f46de2ac320b2119f7feee3b5f
: end
ciscoasa#
11-14-2011 11:45 PM
Hi!
Use a different subnet for the VPNPool, like 10.20.30.0/24.
Implement apropriate accesslists to permit traffic between 10.20.30.0/24 and 192.168.0.0/24.
If needed exempt nat between 10.20.30.0/24 and 192.168.0.0/24.
F
11-15-2011 12:12 AM
uhm ok test the configuration.
i ve another problem:
when i connect in vpn and authenticate with asa and it assign the address, i cannot browsing from my pc!
my pc lose the gateway and all traffic is routed on vpn!
how can do to split the traffic? one for the vpn and one to the internet not cripted?
thx and sorry for my english
11-15-2011 12:19 AM
To begin with, make the changes I suggested.
Which vpn-client to you run? I would suggest running AnyConnect.
F
11-15-2011 12:25 AM
i use vpn client version 5.0.06.0110
the connection work, asa assign the address, then i must add the acl ok, but why cannot browsing with my pc?
must add route on my pc in windows?
thx
bye
11-15-2011 12:34 AM
No, you should not need that. Have you changed the IP-pool?
F
11-15-2011 12:48 AM
yes i changed the pool and asa assign the new address, but i v same problem:
- dont talk with lan network
- my home pc, dont browsing after connect vpn
ths,
bye
11-15-2011 01:08 AM
Hi,
The only thing that I can think about it..is the acl for split tunneling is not configured properly, hence the reason all traffic will go through tunnel..
and I don't see the nat exempt, altough I am not using newer code, but looks like you NAT you lan to the /27 address here.?
HTH,
Vikram
11-15-2011 03:00 AM
i ve used wizard to create vpn ipsec and probably wrong something,
though the wizard is so easy.
have you same sample of cinfiguration?
ths
bye
11-15-2011 12:36 AM
the split-tunnel acl is look ok and the group-policy also looks good.
Can you verify if you connect to the vpn-client, what permitted network it takes ?
is it 192.168.0.0 255.255.255.0 or blank ?
usually I put access-list as permit ip 192.168.0.0 255.255.255.0 any, but yours using standard one, not sure if that's the issue here....
Maybe you can try change the acl to extended one...
HTH,
Vikram
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