Pix 506E Split Tunnel not working

[StretchedTech]

Hello,

I cant seem to get Split Tunnel working on my Pix 506E. The vpn client can connect and browse the local network but they lose their Internet Connection locally. Below is my config and I would appreciate if anyone could steer me in the right direction. TIA

PIX Version 6.3(3)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password ******* encrypted
passwd ******* encrypted
hostname AnsaPix
domain-name AnsaPix.com
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
access-list 101 permit ip any any
access-list vpn3000_splitTunnelAcl permit ip any any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside x.x.x.x 255.x.x.x
ip address inside 192.168.25.139 255.255.254.0
ip audit info action alarm
ip audit attack action alarm
ip local pool ippool 192.168.25.140-192.168.25.160
pdm history enable
arp timeout 14400
nat (inside) 0 access-list 101
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
route outside 0.0.0.0 0.0.0.0 x.x.x.x 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
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 dynamic-map dynmap 10 set transform-set myset
crypto map mymap 10 ipsec-isakmp dynamic dynmap
crypto map mymap interface outside
isakmp enable outside
isakmp identity address
isakmp nat-traversal 30
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
vpngroup vpn3000 address-pool ippool
vpngroup vpn3000 dns-server 216.237.6.36
vpngroup vpn3000 default-domain ansapix.com
vpngroup vpn3000 split-tunnel 101
vpngroup vpn3000 idle-time 1800
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
: end

 

[ixleplix]

Use a separate ACL for the NAT 0 and the Split Tunnel.

Use routable addresses for your VPN group ip local pool.

Be more specific in the Split-tunnel ACL because by using an "any any" statement in the ACL, you're telling the PIX that all traffic needs to be tunneled/encrypted--resulting in no traffic being allowed to go to the VPN Clients LAN.
Also be more specific in the NAT 0 ACL.
The Split-Tunnel ACL should only cover the internal address space talking to the VPN Client address pool.

Also, are you planning on allowing Internet traffic through this PIX? If so, you'll need a global statement.


Suggested changes:

ip local pool vpn3000Pool 172.16.0.10-172.16.0.20
no access-list vpn3000_splitTunnelAcl permit ip any any
access-list vpn3000Split permit ip 192.168.24.0 255.255.254.0 172.16.0.0 255.255.255.0
access-list 101 permit ip 192.168.24.0 255.255.254.0 172.16.0.0 255.255.255.0
no access-list 101 permit ip any any

no vpngroup vpn3000 split-tunnel 101
vpngroup vpn3000 split-tunnel vpn3000Split

no vpngroup vpn3000 address-pool ippool
vpngroup vpn3000 address-pool vpn3000Pool

global (outside) 1 interface



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