gbrlCaim
(usa Debian)
Enviado em 18/10/2012 - 11:43h
Pra garantir que a requisição hora que chegar ao centOS nao seja bloqueado pelo firewall dele.
Não mexo... segue abaixo regras do firewall:
[root@news ssh]# iptables -L -n
Chain INPUT (policy DROP)
target prot opt source destination
LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 7 prefix `BANDWIDTH_IN:'
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT tcp -- 192.168.10.233 0.0.0.0/0 tcp spts:21:443
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:8080 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 192.168.10.99 0.0.0.0/0 tcp dpt:5432 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 192.168.10.42 0.0.0.0/0 tcp dpt:5400 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 192.168.10.90 0.0.0.0/0 tcp dpt:5400 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:22 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:10000 state NEW,RELATED,ESTABLISHED
ACCEPT all -- 192.168.10.250 0.0.0.0/0
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
ACCEPT udp -- 192.168.10.252 0.0.0.0/0 udp dpts:161:162 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
Chain FORWARD (policy ACCEPT)
target prot opt source destination
LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 7 prefix `BANDWIDTH_OUT:'
LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 7 prefix `BANDWIDTH_IN:'
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:3522
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
Chain OUTPUT (policy DROP)
target prot opt source destination
LOG all -- 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 7 prefix `BANDWIDTH_OUT:'
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpts:21:443
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp spt:8080 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 192.168.10.42 tcp spt:5400 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 192.168.10.99 tcp spt:5432 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 192.168.10.90 tcp spt:5400 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp spt:22 state NEW,RELATED,ESTABLISHED
ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp spt:10000 state NEW,RELATED,ESTABLISHED
ACCEPT all -- 0.0.0.0/0 192.168.10.250
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
ACCEPT udp -- 0.0.0.0/0 192.168.10.252 udp spts:161:162 state NEW,RELATED,ESTABLISHED