07-17-2008 01:12 PM - edited 02-21-2020 02:55 AM
I'm setting up a VPN for users. When they connect, they are assigned a gateway that I did not specify and I cannot locate where to correct this setting.
What's happening is the clients are being assigned a gateway based on their IP address assigned from the pool. For instance, there are two pools listed in the config...
ip local pool XXXX-vpn 10.10.77.150-10.10.77.170 mask 255.255.255.0
ip local pool XXXX-vpn 10.20.77.150-10.20.77.170 mask 255.255.255.0
So if I use the VPN with the first ip pool, they receive a default gateway of 10.10.77.1
If I use the second ip pool, they receive a gateway of 10.20.77.1
The Cisco which is assigning their IP's and is used for VPN connectivity is 10.10.77.254, which is the gateway we want to assign them. However, there is not an area in ASDM that we can find where you configure the gateway for the VPN clients.
Let me know if this does/doesn't make sense.
Thanks!
07-17-2008 01:47 PM
this doesn't make sense
07-17-2008 02:02 PM
Thanks for the help. What doesn't make sense?
I create a VPN for clients. They connect and are assigned IP addresses based on the username from an IP pool. When I run IPCONFIG/ALL on the client, the gateway is 10.10.77.1.
The internal IP of the ASA is 10.10.77.254. So the clients are not able to access any resources on the network.
07-17-2008 02:16 PM
You have another problem. It is not related to the defaut gateway.
Ð ost the configuration.
07-17-2008 02:25 PM
Result of the command: "sh running-config"
: Saved
:
ASA Version 7.2(2)
!
hostname ghla-asa
domain-name XXXXXXX.com
enable password
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.10.77.254 255.255.255.0
ospf cost 10
!
interface Vlan2
nameif outside
security-level 0
ip address XX.XX.XX.XX 255.255.255.248
ospf cost 10
!
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
!
passwd
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
dns server-group DefaultDNS
domain-name XXX.com
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list inside_access_in extended permit ip any any
access-list inside_access_in extended permit udp any any
access-list inside_access_in extended permit tcp any any
access-list inside_access_in extended permit icmp any any
access-list outside_access_in extended permit tcp any eq ssh any eq ssh
access-list outside_access_in extended permit tcp any eq smtp any eq smtp
access-list outside_access_in extended permit tcp any eq pop3 any eq pop3
access-list outside_access_in extended permit tcp any eq www any eq www
access-list outside_access_in extended permit tcp any eq 209 any eq 209
access-list outside_access_in extended permit tcp any eq 445 any eq 445
access-list outside_access_in extended permit tcp any eq 628 any eq 628
access-list outside_access_in extended permit tcp any eq 5901 any eq 5901
access-list outside_access_in extended permit tcp any eq 10000 any eq 10000
access-list outside_access_in extended permit tcp any range 33000 33254 any range 33000 33254
access-list outside_access_in extended permit tcp any range 55000 55254 any range 55000 55254
access-list outside_access_in extended permit tcp any any
access-list outside_access_in extended permit udp any any
access-list outside_access_in extended permit icmp any any
access-list outside_access_in extended permit ip any any
access-list ghla_splitTunnelAcl standard permit 10.10.77.0 255.255.255.0
access-list ghla_splitTunnelAcl standard permit any
access-list ghla-vpn_splitTunnelAcl standard permit any
access-list inside_nat0_outbound extended permit ip any 10.20.77.128 255.255.255.192
access-list 101 extended permit ip 10.20.77.0 255.255.255.0 10.10.77.0 255.255.255.0
access-list 101 extended permit ip 10.10.77.0 255.255.255.0 10.10.77.0 255.255.255.0
access-list inside_access_out extended permit icmp any any
access-list inside_access_out extended permit udp any any
access-list inside_access_out extended permit ip any any
access-list inside_access_out extended permit tcp any any
access-list outside_access_out extended permit tcp any any
access-list outside_access_out extended permit udp any any
access-list outside_access_out extended permit ip any any
access-list outside_access_out extended permit icmp any any
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool ghla 10.10.77.150-10.10.77.170 mask 255.255.255.0
ip local pool ghla-vpn 10.20.77.150-10.20.77.170 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
icmp permit 10.10.77.0 255.255.255.0 inside
icmp permit host 72.54.172.178 outside
icmp permit any outside
asdm image disk0:/asdm-522.bin
no asdm history enable
arp timeout 14400
global (inside) 1 interface
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface ssh 10.10.77.1 ssh netmask 255.255.255.255
static (inside,outside) tcp interface smtp 10.10.77.1 smtp netmask 255.255.255.255
static (inside,outside) tcp interface pop3 10.10.77.1 www netmask 255.255.255.255
static (inside,outside) tcp interface 209
07-17-2008 02:26 PM
static (inside,outside) tcp interface 6666 10.10.77.1 6666 netmask 255.255.255.255
static (outside,inside) 0.0.0.0 65.67.106.48 netmask 255.255.255.248
access-group inside_access_in in interface inside
access-group inside_access_out out interface inside
access-group outside_access_in in interface outside
access-group outside_access_out out interface outside
route outside 0.0.0.0 0.0.0.0 65.67.106.54 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 uauth 0:05:00 absolute
group-policy ghla-vpn internal
group-policy ghla-vpn attributes
dns-server value 10.10.77.1 208.67.222.222
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value ghla-vpn_splitTunnelAcl
default-domain value ghla-inc.com
group-policy ghla internal
group-policy ghla attributes
vpn-tunnel-protocol IPSec
client-firewall none
username ghla-vpn password XXX encrypted privilege 0
username ghla-vpn attributes
vpn-group-policy ghla-vpn
username ghla password XXX encrypted privilege 10
http server enable
http 72.54.172.178 255.255.255.255 outside
http 10.10.77.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map outside_dyn_map 20 set pfs
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-3DES-SHA
crypto dynamic-map outside_dyn_map 40 set pfs
crypto dynamic-map outside_dyn_map 40 set transform-set ESP-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
tunnel-group ghla type ipsec-ra
tunnel-group ghla general-attributes
address-pool ghla
default-group-policy ghla
tunnel-group ghla ipsec-attributes
pre-shared-key *
peer-id-validate cert
tunnel-group ghla ppp-attributes
authentication pap
authentication ms-chap-v2
authentication eap-proxy
tunnel-group ghla-vpn type ipsec-ra
tunnel-group ghla-vpn general-attributes
address-pool ghla-vpn
default-group-policy ghla-vpn
tunnel-group ghla-vpn ipsec-attributes
pre-shared-key *
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd dns 208.x.x.222 208.67.220.220
dhcpd domain ghla-inc.com
dhcpd auto_config outside vpnclient-wins-override
dhcpd option 3 ip 10.10.77.254
dhcpd option 5 ip 10.10.77.1
!
dhcprelay server 10.10.77.1 inside
!
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
ntp authenticate
ntp server 65.23.154.62 source outside prefer
smtp-server 10.10.77.1
prompt hostname context
Cryptochecksum:xxx
: end
07-17-2008 02:52 PM
ip local pool ghla 10.10.77.150-10.10.77.170 mask 255.255.255.0
ip local pool ghla-vpn 10.20.77.150-10.20.77.170 mask 255.255.255.0
access-list inside_nat0_outbound extended permit ip any 10.20.77.128 255.255.255.192
nat (inside) 0 access-list inside_nat0_outbound
include networks from the pools into inside_nat0_outbound ACL
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