ip inspect audit-trail
ip inspect name fw fragment
ip inspect name fw tcp
ip inspect name fw tcp timeout 5
ip inspect name fw udp
ip inspect name fw udp timeout 5
ip inspect name fw icmp
ip inspect name fw icmp timeout 5
ip inspect name fw tftp
ip inspect name fw ftp
ip inspect name fw http
ip inspect name fw smtp
access-list 101 permit ip any any
access-list 102 deny ip any any
interface fastEthernet 0/0
 ip access-group 102 in
 ip access-group 101 out
 ip inspect fw out
interface fastEthernet 0/1
 ip access-group 101 in
 ip access-group 102 out
 ip inspect fw in