2017-08-14 linux マザーボード交換 NIC https://www.google.co.jp/search?client=safari&rls=en&q=sysconfig+network+%E3%83%9E%E3%82%B6%E3%83%BC%E3%83%9C%E3%83%BC%E3%83%89&ie=UTF-8&oe=UTF-8&gfe_rd=cr&ei=A7ORWbSPC63EXrf5iRg