#top netstat-nat¶

netstat-nat - Show the natted connections on a linux iptable firewall

Powiązane:
ifconfig, ifenslave, ip, netstat, netstat-nat, route,

SYNOPSIS

netstat-nat [options]

DESCRIPTION

OPTIONS

-h

displays help

-n

don't resolve IPs/portnumbers to host/portnames

-p <protocol>

display NAT connections with protocol selection (see /etc/proto-
cols)

-s <source host>

display connections by source IP/hostname

-d <destination host>

display connections by destination IP/hostname

-S

display SNAT connections

-D

display DNAT connections

-L

display only connections to NAT box self (doesn't show SNAT &
DNAT)

-R

display only connections routed through the NAT box (doesn't
show SNAT & DNAT)

-x

extended view of hostnames

-r<src|dst|src-port|dst-port|state>

sort connections

-o

no output header

-N

display NAT box connection information (only valid with SNAT &
DNAT)

-v

prints version

EXAMPLES
display natted connections and using grep filtered to hide connections with state CLOSE and WAIT

netstat -nN | grep  -vE 'CLOSE|WAIT'

display natted connections with proto icmp and using grep filtered to hide connections with state CLOSE and WAIT

netstat -nN -p icmp | grep  -vE 'CLOSE|WAIT'

display natted connections with proto tcp and using grep filtered to hide connections with state CLOSE and WAIT

netstat -nN -p tcp | grep  -vE 'CLOSE|WAIT'

display natted connections with proto udp and using grep filtered to hide connections with state CLOSE and WAIT

netstat -nN -p udp | grep  -vE 'CLOSE|WAIT'

Zmodyfikowany ostatnio: 2015/11/21 11:37:35 (9 lat temu), textsize: 2,90 kB, htmlsize: 4,24 kB

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