/[cricket]/parse_iptraf.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Contents of /parse_iptraf.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.6 - (show annotations)
Fri Jul 26 10:10:02 2002 UTC (17 years, 3 months ago) by dpavlin
Branch: MAIN
CVS Tags: HEAD
Changes since 1.5: +3 -0 lines
File MIME type: text/plain
better instruction on top of file

1 #!/usr/bin/perl
2
3 # based on work of Eric Wong <eric@taedium.net>
4 # available at http://www.taedium.net/rrd-iptraf/ [iptraf.txt]
5 #
6 # Dobrica Pavlinusic <dpavlin@rot13.org>
7 # http://www.rot13.org/~dpavlin/sysadm.html
8 #
9 # Usage: parse_iptraf.pl [name of iptraf logfile]
10
11 use strict;
12 use warnings;
13
14 my @PORTS = qw (
15 TCP/22 TCP/25 TCP/20 TCP/21 UDP/53
16 TCP/80 TCP/110 TCP/113 TCP/119 UDP/137 UDP/138
17 TCP/210 TCP/443 UDP/514 );
18
19 my $log = '/var/log/iptraf/tcp_udp_services-eth1.log';
20 #my $log = '/home/dpavlin/iptraf/tcp_udp_services-eth1.log';
21
22 $log = $ARGV[0] if ($ARGV[0] && -r $ARGV[0]);
23
24 open(LOG,$log) || die "Can't open logfile '$log': $!";
25
26 my $delta="/var/tmp/";
27 my $tmp_log=$log;
28 $tmp_log=~s/\W/_/g;
29 $delta.=$tmp_log.".offset";
30
31 if (-e $delta) {
32 open(D,$delta) || die "can't open delta file '$delta' for log '$log': $!";
33 my $offset=<D>;
34 chomp $offset;
35 close(D);
36 my $log_size = -s $log;
37 if ($offset <= $log_size) {
38 seek(LOG,$offset,0);
39 }
40 }
41
42 my %hash;
43
44 while (<LOG>) {
45 chomp;
46 last if ( m/^Running/ );
47 next if ( m/^\s*$/ );
48
49 ## read data for tcp packets
50 if (my ($port) = $_ =~ m/^(\w+\/\d+)/) {
51 my ($packs, $bytes, $pack_in, $byte_in, $pack_out, $byte_out) =
52 $_ =~ m/\s(\d+)\s/g;
53
54 $hash{$port} = [$byte_in, $byte_out];
55 }
56 }
57
58 open(D,"> $delta") || die "can't open delta file '$delta' for log '$log': $!";
59 print D tell(LOG);
60 close(D);
61
62 close(LOG);
63
64 foreach my $port (@PORTS) {
65 print @{$hash{$port}}[0] || "U","\n",@{$hash{$port}}[1] || "U","\n";
66 delete $hash{$port};
67 }
68
69 my ($sum_in,$sum_out) = (0,0);
70
71 foreach my $port (keys %hash) {
72 $sum_in+=@{$hash{$port}}[0];
73 $sum_out+=@{$hash{$port}}[1];
74 }
75
76 $sum_in = "U" if ($sum_in == 0);
77 $sum_out = "U" if ($sum_out == 0);
78 print "$sum_in\n$sum_out\n";

  ViewVC Help
Powered by ViewVC 1.1.26