Parse::Netstat::solaris(3) Parse the output of Solaris netstat command

VERSION

This document describes version 0.12 of Parse::Netstat::solaris (from Perl distribution Parse-Netstat), released on 2015-09-03.

SYNOPSIS


use Parse::Netstat qw(parse_netstat);
my $res = parse_netstat(output=>join("", `netstat -n`), flavor=>"solaris");

Sample `netstat -n` output:

 UDP: IPv4
    Local Address        Remote Address      State
 -------------------- -------------------- ----------
 8.8.17.4.15934   8.8.7.7.53       Connected
 127.0.0.1.32859      127.0.0.1.514        Connected
 127.0.0.1.32860      127.0.0.1.514        Connected
 
 TCP: IPv4
    Local Address        Remote Address    Swind Send-Q Rwind Recv-Q    State
 -------------------- -------------------- ----- ------ ----- ------ -----------
 8.8.17.4.1337    8.8.213.120.65472 262140      0 1049920      0 ESTABLISHED
 8.8.17.4.44306   8.8.17.4.111     57304      0 1055220      0 TIME_WAIT
 8.8.17.4.44064   8.8.17.4.32774   57260      0 1055220      0 TIME_WAIT
 8.8.17.4.44308   8.8.17.4.32774   57260      0 1055220      0 TIME_WAIT
 8.8.17.4.44066   8.8.17.4.111     57304      0 1055220      0 TIME_WAIT
 8.8.17.4.44310   8.8.17.4.111     57304      0 1055220      0 TIME_WAIT
 
 Active UNIX domain sockets
 Address  Type          Vnode     Conn  Local Addr      Remote Addr
 30258256428 stream-ord 00000000 00000000                               
 30575aa2b38 stream-ord 00000000 00000000                               
 305744acaf8 stream-ord 00000000 00000000                               
 30575aa3b88 stream-ord 00000000 00000000                               
 3013c427d68 stream-ord 00000000 00000000                               
 303b66230f8 stream-ord 00000000 00000000                               
 3042fbbb228 stream-ord 30b59894f40 00000000 /tmp/ssh-MyY25402/agent.25402                
 30186d43d70 stream-ord 00000000 00000000                               
 303e8e332f8 stream-ord 00000000 00000000                               
 3049e75ece0 stream-ord 302d8344500 00000000 /var/tmp/amavisd-new/abgeber/amavisd.sock                
 3049e75f250 stream-ord 00000000 00000000

Sample result:

 [
   200,
   "OK",
   {
     active_conns => [
       {},
       {
         foreign_host => "8.8.7.7",
         foreign_port => 53,
         local_host => "8.8.17.4",
         local_port => 15934,
         proto => "udp4",
         state => "Connected",
       },
       {
         foreign_host => "127.0.0.1",
         foreign_port => 514,
         local_host => "127.0.0.1",
         local_port => 32859,
         proto => "udp4",
         state => "Connected",
       },
       {
         foreign_host => "127.0.0.1",
         foreign_port => 514,
         local_host => "127.0.0.1",
         local_port => 32860,
         proto => "udp4",
         state => "Connected",
       },
       {},
       {
         foreign_host => "8.8.213.120",
         foreign_port => 65472,
         local_host => "8.8.17.4",
         local_port => 1337,
         proto => "tcp4",
         recvq => 0,
         rwind => 1049920,
         sendq => 0,
         state => "ESTABLISHED",
         swind => 262140,
       },
       {
         foreign_host => "8.8.17.4",
         foreign_port => 111,
         local_host => "8.8.17.4",
         local_port => 44306,
         proto => "tcp4",
         recvq => 0,
         rwind => 1055220,
         sendq => 0,
         state => "TIME_WAIT",
         swind => 57304,
       },
       {
         foreign_host => "8.8.17.4",
         foreign_port => 32774,
         local_host => "8.8.17.4",
         local_port => 44064,
         proto => "tcp4",
         recvq => 0,
         rwind => 1055220,
         sendq => 0,
         state => "TIME_WAIT",
         swind => 57260,
       },
       {
         foreign_host => "8.8.17.4",
         foreign_port => 32774,
         local_host => "8.8.17.4",
         local_port => 44308,
         proto => "tcp4",
         recvq => 0,
         rwind => 1055220,
         sendq => 0,
         state => "TIME_WAIT",
         swind => 57260,
       },
       {
         foreign_host => "8.8.17.4",
         foreign_port => 111,
         local_host => "8.8.17.4",
         local_port => 44066,
         proto => "tcp4",
         recvq => 0,
         rwind => 1055220,
         sendq => 0,
         state => "TIME_WAIT",
         swind => 57304,
       },
       {
         foreign_host => "8.8.17.4",
         foreign_port => 111,
         local_host => "8.8.17.4",
         local_port => 44310,
         proto => "tcp4",
         recvq => 0,
         rwind => 1055220,
         sendq => 0,
         state => "TIME_WAIT",
         swind => 57304,
       },
       {},
       {
         address => 30258256428,
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "30575aa2b38",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "305744acaf8",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "30575aa3b88",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "3013c427d68",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "303b66230f8",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address    => "3042fbbb228",
         conn       => "00000000",
         local_addr => "/tmp/ssh-MyY25402/agent.25402",
         proto      => "unix",
         type       => "stream-ord",
         vnode      => "30b59894f40",
       },
       {
         address => "30186d43d70",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address => "303e8e332f8",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
       {
         address    => "3049e75ece0",
         conn       => "00000000",
         local_addr => "/var/tmp/amavisd-new/abgeber/amavisd.sock",
         proto      => "unix",
         type       => "stream-ord",
         vnode      => "302d8344500",
       },
       {
         address => "3049e75f250",
         conn    => "00000000",
         proto   => "unix",
         type    => "stream-ord",
         vnode   => "00000000",
       },
     ],
   },
 ]

FUNCTIONS

parse_netstat(%args) -> [status, msg, result, meta]

Parse the output of Solaris ``netstat'' command.

Netstat can be called with "-n" (show raw IP addresses and port numbers instead of hostnames or port names) or without. It can be called with "-a" (show all listening and non-listening socket) option or without.

Arguments ('*' denotes required arguments):

  • output* => str

    Output of netstat command.

  • tcp => bool (default: 1)

    Whether to parse TCP (and TCP6) connections.

  • udp => bool (default: 1)

    Whether to parse UDP (and UDP6) connections.

  • unix => bool (default: 1)

    Whether to parse Unix socket connections.

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at <https://metacpan.org/release/Parse-Netstat>.

SOURCE

Source repository is at <https://github.com/perlancar/perl-Parse-Netstat>.

BUGS

Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=Parse-Netstat>

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <[email protected]>

COPYRIGHT AND LICENSE

This software is copyright (c) 2015 by [email protected]

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.