On 8/10/17, 1:19 PM, André Warnier (tomcat) wrote:
try : iptables -L
and then : man iptables
(only for the brave)
BINGIE!
On another CentOS 5 box, on which we have Tomcat running, and completely
reachable, "iptables -L" returns:
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
But on the "problem" box, it returns:
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT icmp -- anywhere anywhere icmp any
ACCEPT esp -- anywhere anywhere
ACCEPT ah -- anywhere anywhere
ACCEPT udp -- anywhere 224.0.0.251 udp dpt:mdns
ACCEPT udp -- anywhere anywhere udp dpt:ipp
ACCEPT tcp -- anywhere anywhere tcp dpt:ipp
ACCEPT all -- anywhere anywhere state
RELATED,ESTABLISHED
ACCEPT tcp -- anywhere anywhere state NEW tcp
dpt:ssh
ACCEPT udp -- anywhere anywhere state NEW udp
dpt:netbios-ns
ACCEPT udp -- anywhere anywhere state NEW udp
dpt:netbios-dgm
ACCEPT tcp -- anywhere anywhere state NEW tcp
dpt:netbios-ssn
ACCEPT tcp -- anywhere anywhere state NEW tcp
dpt:microsoft-ds
REJECT all -- anywhere anywhere reject-with
icmp-host-prohibited
I have no idea what any of this means.
--
JHHL
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