{"author_name":"takuya_1st","blog_url":"https://takuya-1st.hatenablog.jp/","version":"1.0","height":"190","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","author_url":"https://blog.hatena.ne.jp/takuya_1st/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2015-07-24 03:01:01","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2015%2F07%2F24%2F030101\" title=\"LAN\u306bNIC\u306e\u901f\u5ea6\u3092\u78ba\u8a8d\u3057\u3066Gibabit\u306b\u56fa\u5b9a\u3057\u305f\u308a\u3001100Mbps\u306b\u306a\u3063\u3066\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":null,"width":"100%","url":"https://takuya-1st.hatenablog.jp/entry/2015/07/24/030101","description":"LAN\u306e\u30ea\u30f3\u30af\u30a2\u30c3\u30d7\u901f\u5ea6\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3002 ethtool\u3092\u4f7f\u3063\u3066\u3001\u6b21\u306e\u69d8\u306b\u3059\u308b\u3068\u624b\u3063\u53d6\u308a\u65e9\u3044\u3002 takuya@pi-zero:~ $ sudo ethtool eth0 | grep Speed Speed: 100Mb/s takuya@pi-zero:~ $ \u901f\u5ea6\u304c\u9045\u3044\u3068\u611f\u3058\u305f\u3068\u304d\u306f iperf3 -c \u3067\u5b9f\u884c\u901f\u5ea6\u3092\u78ba\u8a8d\u3057\u3066\u3082\u3044\u3044\u3060\u308d\u3046 \u306a\u305c\u304b\u3001\u30ae\u30ac\u30d3\u30c3\u30c8Ethernet\u304c\u30ea\u30f3\u30af\u30a2\u30c3\u30d7\u3057\u306a\u3044\u306e\u3067\u78ba\u8a8d\u3057\u3066\u3044\u305f takuya@atom:~$ sudo ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported li\u2026","title":"LAN\u306bNIC\u306e\u901f\u5ea6\u3092\u78ba\u8a8d\u3057\u3066Gibabit\u306b\u56fa\u5b9a\u3057\u305f\u308a\u3001100Mbps\u306b\u306a\u3063\u3066\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b"}