12-08-2005 05:31 PM - edited 02-21-2020 12:34 AM
I am using PIX 501 to setup a VPN. At first the VPN client cannot access the internet once they logged in via the Cisco system vpn client, so i enable split tunneling. Now the VPN client can access the internet but they can't access the internal network.Due to the limited characters can be posted here, only necessary IOS coding is posted on the next message. Who knows how to solve this problem? Pls Help.....
12-08-2005 05:36 PM
enable password ********** encrypted
passwd ********** encrypted
hostname Firewall
domain-name aqswdefrgt.com.sg
access-list 100 permit ip 192.168.1.0 255.255.255.0 192.168.50.0 255.255.255.0
access-list nat permit tcp any host 65.165.123.142 eq smtp
access-list nat permit tcp any host 65.165.123.142 eq pop3
access-list nat permit tcp any host 65.165.123.143 eq smtp
access-list nat permit tcp any host 65.165.123.143 eq pop3
access-list nat permit tcp any host 65.165.123.143 eq www
access-list nat permit tcp any host 65.165.123.152 eq smtp
access-list nat permit tcp any host 65.165.123.152 eq pop3
access-list nat permit tcp any host 65.165.123.152 eq www
access-list nat permit tcp any host 65.165.123.143 eq https
access-list nat permit icmp any any
ip address outside 65.165.123.4 255.255.255.240
ip address inside 192.168.1.2 255.255.255.0
ip verify reverse-path interface outside
ip local pool clientpool 192.168.50.1-192.168.50.50
global (outside) 1 interface
nat (inside) 0 access-list 100
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp 65.165.123.142 smtp 192.168.1.56 smtp netmask 255.255.2
55.255 0 0
static (inside,outside) tcp 65.165.123.142 pop3 192.168.1.56 pop3 netmask 255.255.2
55.255 0 0
static (inside,outside) tcp 65.165.123.143 smtp 192.168.1.55 smtp netmask 255.255.2
55.255 0 0
static (inside,outside) tcp 65.165.123.143 pop3 192.168.1.55 pop3 netmask 255.255.2
55.255 0 0
static (inside,outside) tcp 65.165.123.143 www 192.168.1.55 www netmask 255.255.255
.255 0 0
static (inside,outside) tcp 65.165.123.152 smtp 192.168.1.76 smtp netmask 255.255.
255.255 0 0
static (inside,outside) tcp 65.165.123.152 pop3 192.168.1.76 pop3 netmask 255.255.
255.255 0 0
static (inside,outside) tcp 65.165.123.152 www 192.168.1.76 www netmask 255.255.25
5.255 0 0
static (inside,outside) tcp 65.165.123.143 https 192.168.1.55 https netmask 255.255
.255.255 0 0
access-group nat in interface outside
route outside 0.0.0.0 0.0.0.0 65.165.123.1 1
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
aaa-server plexus protocol radius
aaa-server plexus (inside) host 192.168.1.55 ******** timeout 5
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set myset esp-des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto dynamic-map cisco 1 set transform-set myset
crypto map dyn-map 20 ipsec-isakmp dynamic cisco
crypto map dyn-map client authentication plexus
crypto map dyn-map interface outside
isakmp enable outside
isakmp key ******** address 0.0.0.0 netmask 0.0.0.0
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
isakmp policy 40 authentication pre-share
isakmp policy 40 encryption 3des
isakmp policy 40 hash md5
isakmp policy 40 group 2
isakmp policy 40 lifetime 86400
vpngroup vpn3000 address-pool clientpool
vpngroup vpn3000 dns-server 192.168.1.55
vpngroup vpn3000 wins-server 192.168.1.55
vpngroup vpn3000 default-domain aqswdefrgt.com.sg
vpngroup vpn3000 idle-time 1800
vpngroup vpn3000 password ********
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
12-21-2005 02:15 PM
the command "vpngroup vpn3000 split-tunnel 100" seems missing.
also it's worth to apply these two commands as well "isakmp identity address" and "isakmp nat-traversal 20".
12-21-2005 03:47 AM
add these lines and it should work then as these lines are for encrypting the traffic
access-list 110 permit ip 192.168.1.0 255.255.255.0 192.168.50.0 255.255.255.0
crypto map dyn-map 20 match address 110
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