rendered paste body[mike@thiscomputer ~]$ su
Password:
[root@thiscomputer mike]# iptables -nvU
iptables v1.3.8: Unknown arg `-nvU'
Try `iptables -h' or 'iptables --help' for more information.
[root@thiscomputer mike]# iptables -nvL
Chain INPUT (policy ACCEPT 128 packets, 37516 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 136 packets, 11408 bytes)
pkts bytes target prot opt in out source destination
Chain filter (0 references)
pkts bytes target prot opt in out source destination
[root@thiscomputer mike]# iptables -P INPUT ACCEPT && iptables -P FORWARD ACCEPT && iptables -P OUTPUT ACCEPT && iptables -F && iptables -X
[root@thiscomputer mike]# iptables -nvL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
[root@thiscomputer mike]# iptables -N open
[root@thiscomputer mike]# iptables -N interfaces
[root@thiscomputer mike]# iptables -A INPUT -p icmp -j ACCEPT
[root@thiscomputer mike]# iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables: No chain/target/match by that name
[root@thiscomputer mike]# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT icmp -- anywhere anywhere
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain interfaces (0 references)
target prot opt source destination
Chain open (0 references)
target prot opt source destination
[root@thiscomputer mike]#