102 lines
2.7 KiB
Ruby
102 lines
2.7 KiB
Ruby
#
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# Copyright (c) 2007 Hyperic, Inc.
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# Copyright (c) 2009 SpringSource, Inc.
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# Copyright (c) 2010 VMware, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'sigar'
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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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if (flags & Sigar::IFF_UP) == 0
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next
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end
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hwaddr = ifconfig.hwaddr
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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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puts ifname + "\t" + "Link encap:" + encap + hwaddr
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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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address = ifconfig.address
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if address != "0.0.0.0"
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puts "\t" + "inet addr:" + address +
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ptp + bcast + " Mask:" + ifconfig.netmask
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end
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if ifconfig.prefix6_length != 0
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puts "\t" + "inet6 addr: " + ifconfig.address6 + "/" +
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ifconfig.prefix6_length.to_s + " Scope:" + Sigar.net_scope_to_s(ifconfig.scope6)
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end
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puts "\t" +
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Sigar.net_interface_flags_to_s(flags) +
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" MTU:" + ifconfig.mtu.to_s +
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" Metric:" + ifconfig.metric.to_s
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if (!ifname.include?(":"))
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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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" txqueuelen:" + ifconfig.tx_queue_len.to_s
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rx_bytes = ifstat.rx_bytes
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tx_bytes = ifstat.tx_bytes
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puts "\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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puts "\n"
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end
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