76 lines
1.9 KiB
Perl
76 lines
1.9 KiB
Perl
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#!/usr/bin/perl
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use strict;
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use Sigar;
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my $sigar = new Sigar;
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my $iflist = $sigar->net_interface_list;
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for my $ifname (@$iflist) {
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my $ifconfig = $sigar->net_interface_config($ifname);
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my $flags = $ifconfig->flags;
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my $encap = ($flags & Sigar::IFF_LOOPBACK) ?
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"Local Loopback" : "Ethernet";
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my $hwaddr = $ifconfig->hwaddr;
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if ($hwaddr eq Sigar::NULL_HWADDR) {
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$hwaddr = "";
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}
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else {
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$hwaddr = " HWaddr " . $hwaddr;
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}
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print $ifname . "\t" . "Link encap:" . $encap . $hwaddr . "\n";
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my $ptp = "";
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if ($flags & Sigar::IFF_POINTOPOINT) {
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$ptp = " P-t-P:" . $ifconfig->destination;
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}
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my $bcast = "";
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if ($flags & Sigar::IFF_BROADCAST) {
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$bcast = " Bcast:" . $ifconfig->broadcast;
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}
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print "\t" . "inet addr:" . $ifconfig->address .
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$ptp . $bcast . " Mask:" . $ifconfig->netmask . "\n";
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print "\t" .
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Sigar::net_interface_flags_string($flags) .
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" MTU:" . $ifconfig->mtu .
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" Metric:" . $ifconfig->metric . "\n";
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my $ifstat;
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eval {
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$ifstat = $sigar->net_interface_stat($ifname);
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} or next;
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print "\t" .
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"RX packets:" . $ifstat->rx_packets .
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" errors:" . $ifstat->rx_errors .
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" dropped:" . $ifstat->rx_dropped .
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" overruns:" . $ifstat->rx_overruns .
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" frame:" . $ifstat->rx_frame . "\n";
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print "\t" .
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"TX packets:" . $ifstat->tx_packets .
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" errors:" . $ifstat->tx_errors .
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" dropped:" . $ifstat->tx_dropped .
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" overruns:" . $ifstat->tx_overruns .
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" carrier:" . $ifstat->tx_carrier . "\n";
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print "\t" . "collisions:" . $ifstat->tx_collisions . "\n";
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my $rx_bytes = $ifstat->rx_bytes;
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my $tx_bytes = $ifstat->tx_bytes;
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print "\t" .
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"RX bytes:" . $rx_bytes .
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" (" . Sigar::format_size($rx_bytes) . ")" .
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" " .
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"TX bytes:" . $tx_bytes .
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" (" . Sigar::format_size($tx_bytes) . ")" . "\n\n";
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}
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