Upgrade to Pro — share decks privately, control downloads, hide ads and more …

TremaでICMPを制御してみた(PINGアスキーアート)

kooshin
July 02, 2016

 TremaでICMPを制御してみた(PINGアスキーアート)

2016/07/02のTremaday#9で発表したスライドです。
http://trema.connpass.com/event/31144/
関連記事:PINGアスキーアート with OpenFlow - TremaとOpen vSwitchでICMPを制御してみた
http://qiita.com/kooshin/items/a0b12f62e77273d3fa51

kooshin

July 02, 2016
Tweet

More Decks by kooshin

Other Decks in Technology

Transcript

  1. ɹɹ@kooshin • ࢓ࣄ - ωοτϫʔΫͷӡ༻ɾߏங • झຯ - ζϯυίϧʔλͱ͔
 ζϯυίΩϤγ

    with ϧʔλ - Cisco VIRLͱMPLS-TEͰζϯυίϧʔλΛ࣮ݱͯ͠Έͨ
 http://qiita.com/kooshin/items/2e00cdeb53cf9cf4c51d Ω˒Ϥ˒γ ζϯ υί ζϯ ζϯ ζϯ
  2. ߏ੒ - Trema + Open vSwitch OpenFlow εΠον γεί ϧʔλ

    γεί ϧʔλ Trema େ޷͖ Trema OpenFlow ίϯτϩʔϥ PACKET_IN PACKET_OUT ICMP Echo Request 2஋Խ Open vSwitch ݩը૾ നɿPACKET_OUTͰసૹ ࠇɿDROPʢసૹ͠ͳ͍ʣ సૹ৚݅
  3. ؀ڥ - ECS LIVA + CISCO1812J • OpenFlowίϯτϩʔϥˍεΠον
 HW ɿECS

    LIVA (N2806 1.6GHz)
 ɹɹɹ Logitec USB LANΞμϓλ
 OS ɿUbuntu 16.04
 OFCɿTrema 0.10.1
 OFSɿOpen vSwitch 2.5.0 • γείϧʔλ
 CISCO1812-J
  4. ߏ੒(վ) - Trema + Open vSwitch OpenFlow εΠον γεί ϧʔλ

    γεί ϧʔλ Trema OpenFlow ίϯτϩʔϥ PACKET_IN PACKET_OUT ICMP Echo Request 2஋Խ Open vSwitch ݩը૾ നɿPACKET_OUTͰసૹ ࠇɿICMP Unreachableੜ੒ Trema େ޷͖ సૹ৚݅