how should i do it, this is what i did, i think the split tunnel is wrong, i think i need a access-list
vpngroup vpn3000 address-pool ippool
vpngroup vpn3000 dns-server <dns server>
vpngroup vpn3000 default-domain domain.com
vpngroup vpn3000 idle-time 1800
vpngroup vpn3000 password <password>
vpngroup vpn3000 split-tunnel nonat_inside