2007-09-03 10:42:58 +08:00
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require 'rbsigar'
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sigar = Sigar.new
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iflist = sigar.net_interface_list
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iflist.each do |ifname|
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ifconfig = sigar.net_interface_config(ifname)
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flags = ifconfig.flags
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encap = ifconfig.type
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2007-09-04 01:08:57 +08:00
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2007-09-03 10:42:58 +08:00
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hwaddr = ifconfig.hwaddr
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2007-09-04 01:08:57 +08:00
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if hwaddr == Sigar::NULL_HWADDR
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hwaddr = ""
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else
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hwaddr = " HWaddr " + hwaddr
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end
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2007-09-03 10:42:58 +08:00
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puts ifname + "\t" + "Link encap:" + encap + hwaddr
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2007-09-04 00:41:55 +08:00
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if (flags & Sigar::IFF_POINTOPOINT) != 0
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ptp = " P-t-P:" + ifconfig.destination
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else
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ptp = ""
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end
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if (flags & Sigar::IFF_BROADCAST) != 0
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bcast = " Bcast:" + ifconfig.broadcast
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else
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bcast = ""
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end
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2007-09-03 10:42:58 +08:00
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puts "\t" + "inet addr:" + ifconfig.address +
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ptp + bcast + " Mask:" + ifconfig.netmask
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puts "\t" +
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2007-09-03 11:13:41 +08:00
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Sigar.net_interface_flags_to_s(flags) +
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2007-09-03 10:42:58 +08:00
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" MTU:" + ifconfig.mtu.to_s +
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" Metric:" + ifconfig.metric.to_s
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ifstat = sigar.net_interface_stat(ifname)
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puts "\t" +
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"RX packets:" + ifstat.rx_packets.to_s +
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" errors:" + ifstat.rx_errors.to_s +
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" dropped:" + ifstat.rx_dropped.to_s +
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" overruns:" + ifstat.rx_overruns.to_s +
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" frame:" + ifstat.rx_frame.to_s
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puts "\t" +
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"TX packets:" + ifstat.tx_packets.to_s +
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" errors:" + ifstat.tx_errors.to_s +
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" dropped:" + ifstat.tx_dropped.to_s +
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" overruns:" + ifstat.tx_overruns.to_s +
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" carrier:" + ifstat.tx_carrier.to_s
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puts "\t" + "collisions:" + ifstat.tx_collisions.to_s
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rx_bytes = ifstat.rx_bytes
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tx_bytes = ifstat.tx_bytes
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print "\t" +
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"RX bytes:" + rx_bytes.to_s +
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" (" + Sigar.format_size(rx_bytes) + ")" +
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" " +
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"TX bytes:" + tx_bytes.to_s +
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" (" + Sigar.format_size(tx_bytes) + ")" + "\n";
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end
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