From owner-freebsd-hackers@freebsd.org Sun Feb 23 04:37:00 2020 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9C23325874C for ; Sun, 23 Feb 2020 04:37:00 +0000 (UTC) (envelope-from takumijohn0806@gmail.com) Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48QC8W1L5Fz4C0q for ; Sun, 23 Feb 2020 04:36:58 +0000 (UTC) (envelope-from takumijohn0806@gmail.com) Received: by mail-wm1-x32e.google.com with SMTP id a9so5927912wmj.3 for ; Sat, 22 Feb 2020 20:36:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=uU4Ok5hVl1UtoaT33Ne7UWqNcHRnYK347S4DFBc+Ick=; b=tw1WwLvbT6D899CkXuREVoy1nni0kwpFXqMbHIHvWXBmfbwqXgt3yYup7plTqv7yO0 NtPCGI6D6HqO6ulbWzRAVRPEmTrrdsqQNIaHWFMmHV17G15UqsLcmSvfOpLTM1WS9mw6 gIYws8EDyKCSk9dAzkHJk+x8e/NNGswQsDHjTlE2cZ4O2xgoR4EhiBV3ghCaGPAhqqNE Od7+j7XjhYOdzxpL6x+rR2HC1/JZb5kHA+s+pDiCXv0vBz5R6g8bLVH9YYdS8tTzf5zI iCld2jkD8brP9pg9Ji9iOK3jCT5GsHDPms5rS4f4t70kqwwM6nF1zZZlGZaW6ZiNuvdn 7Xrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=uU4Ok5hVl1UtoaT33Ne7UWqNcHRnYK347S4DFBc+Ick=; b=hyTZOoiYnuYdMqygVg2rx1wC4i6TVfx/bdK/6ZZ9bdVVO6mvrqF/kHhC5+vvbw7uYS kwffnSCUDeu9FwcAwzoieVC6Kc4iIzGbZzze4sOj+scZwfQDFPPQtuBXIy9vkV2rrmnn oH59LSchbjNi2V39M+U15BD1JxeiHKcJY6WqN5XrYwG8KqLFcPshHvdj8TvjItzIBxt7 8A/zlSECoIErZNmSlgAQUbe5sW9zaSr6m8w36SPwWlWHPhXMbuel2+5aN8VFFIt/TOdq N7FVEzjb4/fzxsW4CaC/zW0O4V+LGHD+RgZ5iTRilUGIlow5z++v3hjAxssXEFmJR9hk YPtg== X-Gm-Message-State: APjAAAVQEDEH3Oj6Zf51VgKSEPmtH4aQS2M1mKOZjqQVwpxshHMKJcai DzNxMEcMaB/vx2QDBQkAZeAmP8rP7Q8iq033jjuzm0NbIkI= X-Google-Smtp-Source: APXvYqxd45V+k7Xc7cXKOLKSMcQ5d3VgFUfknsmKSQiznETtWzrJ9oh//BJ8L5f9MMmbSiv8L3F7EMF3ZOlCClTv71U= X-Received: by 2002:a7b:c957:: with SMTP id i23mr13969392wml.174.1582432616660; Sat, 22 Feb 2020 20:36:56 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Takumi Kataoka Date: Sun, 23 Feb 2020 13:36:45 +0900 Message-ID: Subject: Re: Question about Google Summer 2020 To: Peter Beckman Cc: freebsd-hackers@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 48QC8W1L5Fz4C0q X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=tw1WwLvb; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of takumijohn0806@gmail.com designates 2a00:1450:4864:20::32e as permitted sender) smtp.mailfrom=takumijohn0806@gmail.com X-Spamd-Result: default: False [-1.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; IP_SCORE(0.00)[ip: (-9.24), ipnet: 2a00:1450::/32(-2.42), asn: 15169(-1.67), country: US(-0.05)]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[e.2.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; INTRODUCTION(2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Feb 2020 04:37:00 -0000 Thank you, Beckman I have another question now. I checked GSoC ideas list webpage: https://wiki.freebsd.org/SummerOfCodeIde= as and I found "?" on mentor column of "Dual-stack traceroute(1) command" proj= ect. Who is going to be mentor of this project ? Sincerely, Takumi Kataoka 2020=E5=B9=B42=E6=9C=8823=E6=97=A5(=E6=97=A5) 4:44 Peter Beckman : > > The description: > > "Currently there are two traceroute tools: traceroute (for IPv4 networks)= , > and traceroute6 (for IPv6 networks). Between the two commands there's a l= ot > of duplicate functionality, but there's also a lot of necessary divergenc= e. > Unifying these commands (and allowing user selection for IPv4 or IPv6 > functionality) would mean only requiring one utility." > > My read from this is: > > 1. Create a new "traceroute" tool > 2. based on the existing traceroute/traceroute6 code > 2. in C > 3. Accepts either an IPv4 _OR_ and IPv6 address > 4. Works correctly for whatever the valid input is > 5. unifies the two separate commands currently > 6. Intelligently re-use shared code > > Unit test cases: > > traceroute 8.8.8.8 > traceroute 2607:f8b0:4004:815::200e > > Beckman > > On Sun, 23 Feb 2020, Takumi Kataoka wrote: > > > Hi , > > My name is Takumi and senior college student in Japan. > > I'm thinking to participate Google Summer of Code 2020. > > And I'd like to work on FreeBSD. > > > > I found "Dual-stack traceroute(1) command" in GSoC ideas list , it's > > sound interesting for me. > > Could you tell me more details about it? > > > > Sincerely, > > Takumi Kataoka > > _______________________________________________ > > freebsd-hackers@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.o= rg" > > > > -------------------------------------------------------------------------= -- > Peter Beckman Internet G= uy > beckman@angryox.com http://www.angryox.co= m/ > -------------------------------------------------------------------------= --