Iptable Rules?
Sorry about bothering this list about this kind of question, but does
this rules do something? or is just another for of IPTABLES -P INPUT
ACCEPT. I saw this rules from some machine we visited and I just had to
know if this rule has something special. So here it go:
Chain INPUT (policy ACCEPT 5 packets, 316 bytes)
pkts bytes target prot opt in out source
destination
49 6017 ACCEPT tcp -- eth0 * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> tcp
dpt:22 state NEW,ESTABLISHED
6325 3357K ACCEPT all -- lo * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0
<http://0.0.0.0/0>
6611 3422K ACCEPT all -- * * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0>
state RELATED,ESTABLISHED
0 0 ACCEPT tcp -- * * 127.0.0.1
0.0.0.0/0 <http://0.0.0.0/0> state NEW tcp dpt:3128
288 17280 ACCEPT tcp -- eth0 * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0>
state NEW tcp dpt:8080
3 217 DROP udp -- eth+ * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0
<http://0.0.0.0/0>
74 3280 DROP tcp -- eth+ * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> tcp
flags:0x17/0x02
Chain FORWARD (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source
destination
Chain OUTPUT (policy ACCEPT 13515 packets, 6785K bytes)
pkts bytes target prot opt in out source
destination
37 5208 ACCEPT tcp -- * * 0.0.0.0/0
<http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> tcp
spt:22 state ESTABLISHED
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