setting up ssh

Michael Cronenworth mike at cchtml.com
Fri Aug 26 18:16:52 UTC 2011


Peter G. wrote:
> Doesn't that mean the firewall is open on port 22 (for both ipv4/6, even)?

netstat lists network port information. It does not know about or list 
firewall configuration information.

iptables is the command-line tool to view, add, delete, or change 
firewall rules.

# iptables -L    # lists default table rules

# iptables -L | grep ssh
ACCEPT     tcp  --  anywhere             anywhere            state NEW 
tcp dpt:ssh


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