[CentOS] Standard RH iptables analysis
Barry Brimer
lists at brimer.org
Thu Jun 7 01:46:44 UTC 2007
Quoting Al Sparks <data345 at yahoo.com>:
> This is a standard RedHat / CentOS firewall configuration, where I
> told it, through the standard RH setup GUI, that I want ssh and
> snmp allowed through.
<snip>
> ACCEPT tcp -- anywhere anywhere state NEW tcp
> dpt:snmp
> ACCEPT tcp -- anywhere anywhere state NEW tcp
> dpt:ssh
> REJECT all -- anywhere anywhere reject-with
> icmp-host-prohibited
I'm not an SNMP person, but IIRC, SNMP usually runs un udp/161 not tcp/161.
Barry
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