par isaac_fred » 29 Mai 2003 19:11
En fait, voila ma config iptables
<BR>je ne comprends pas les chaines a la fin (Chain ipac~fo, Chain ipac~fi,....)
<BR>
<BR>Quelqu'un sait ce que c'est ?
<BR>(installation classique GREEN + RED avec modem eciusb)
<BR>
<BR>
<BR>Chain INPUT (policy DROP)
<BR>target prot opt source destination
<BR>ipac~o all -- anywhere anywhere
<BR>PSCAN tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/FIN,SYN,RST,PSH,ACK,URG
<BR>PSCAN tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/NONE
<BR> tcp -- anywhere anywhere tcp flags:SYN,RST,ACK/SYN limit: avg 10/sec burst 5
<BR>CUSTOMINPUT all -- anywhere anywhere
<BR>ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
<BR>ACCEPT all -- anywhere anywhere
<BR>ACCEPT icmp -- anywhere anywhere
<BR>ACCEPT all -- anywhere anywhere
<BR>ACCEPT all -- anywhere anywhere
<BR>RED all -- anywhere anywhere
<BR>XTACCESS all -- anywhere anywhere
<BR>LOG all -- anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `INPUT '
<BR>
<BR>Chain FORWARD (policy DROP)
<BR>target prot opt source destination
<BR>ipac~fi all -- anywhere anywhere
<BR>ipac~fo all -- anywhere anywhere
<BR>PSCAN tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/FIN,SYN,RST,PSH,ACK,URG
<BR>PSCAN tcp -- anywhere anywhere tcp flags:FIN,SYN,RST,PSH,ACK,URG/NONE
<BR>CUSTOMFORWARD all -- anywhere anywhere
<BR>ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
<BR>ACCEPT all -- anywhere anywhere
<BR>ACCEPT all -- anywhere anywhere
<BR>PORTFWACCESS all -- anywhere anywhere
<BR>DMZHOLES all -- anywhere anywhere
<BR>LOG all -- anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `OUTPUT '
<BR>
<BR>Chain OUTPUT (policy ACCEPT)
<BR>target prot opt source destination
<BR>ipac~i all -- anywhere anywhere
<BR>
<BR>Chain CUSTOMFORWARD (1 references)
<BR>target prot opt source destination
<BR>
<BR>Chain CUSTOMINPUT (1 references)
<BR>target prot opt source destination
<BR>
<BR>Chain DMZHOLES (1 references)
<BR>target prot opt source destination
<BR>
<BR>Chain PORTFWACCESS (1 references)
<BR>target prot opt source destination
<BR>
<BR>Chain PSCAN (4 references)
<BR>target prot opt source destination
<BR>LOG tcp -- anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `TCP Scan? '
<BR>LOG udp -- anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `UDP Scan? '
<BR>LOG icmp -- anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `ICMP Scan? '
<BR>LOG all -f anywhere anywhere limit: avg 10/min burst 5 LOG level warning prefix `FRAG Scan? '
<BR>DROP all -- anywhere anywhere
<BR>
<BR>Chain RED (1 references)
<BR>target prot opt source destination
<BR>ACCEPT gre -- anywhere anywhere
<BR>ACCEPT ipv6-crypt-- anywhere anywhere
<BR>ACCEPT ipv6-auth-- anywhere anywhere
<BR>ACCEPT udp -- anywhere anywhere udp spt:isakmp dpt:isakmp
<BR>
<BR>Chain XTACCESS (1 references)
<BR>target prot opt source destination
<BR>ACCEPT tcp -- anywhere moi tcp dpt:auth
<BR>
<BR>Chain ipac~fi (1 references)
<BR>target prot opt source destination
<BR> all -- anywhere anywhere
<BR> all -- anywhere anywhere
<BR>
<BR>Chain ipac~fo (1 references)
<BR>target prot opt source destination
<BR> all -- anywhere anywhere
<BR> all -- anywhere anywhere
<BR>
<BR>Chain ipac~i (1 references)
<BR>target prot opt source destination
<BR> all -- anywhere anywhere
<BR> all -- anywhere anywhere
<BR>
<BR>Chain ipac~o (1 references)
<BR>target prot opt source destination
<BR> all -- anywhere anywhere
<BR> all -- anywhere anywhere
<BR>