From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 523DD3B29D for ; Thu, 5 May 2022 09:54:59 -0400 (EDT) Received: by mail-ej1-x62b.google.com with SMTP id i19so8871368eja.11 for ; Thu, 05 May 2022 06:54:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :content-transfer-encoding; bh=qQi9FQqkp5F3EHQ+FPOogAsp1JCb3njo9dWPGP/Re04=; b=P4+WZeuB+arNSZpVwjFLisqTrhtLrs0WC0n/QfWTbx4VwgMJ9F92yUf+XzMrdPxl+p szDHucr7dXY56JMipkpSR3WF1L7QAft17Hfv9tRPMAGNyNS3eLl2aq8stvbTd6okqmiT GTzIk6sX22VUcZPXhwDVybMpcJ1uIK8CYQOkcpL1HBAS7WjMy0/wKw+gdo3P/Lq3IuXP xFOWA/64TP4lgaa5LEXSpNMqk54jco3Hqg3waoIBpNnrdNYBsaklVWLs4gk1sPbvYwoN bFlGFKjnOudasX8CDDsV+Ne6vBTYxyt/8/uuoGDOIEGaMgZuIv7eTJJphgwr8gNVKMrP 3qmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:content-transfer-encoding; bh=qQi9FQqkp5F3EHQ+FPOogAsp1JCb3njo9dWPGP/Re04=; b=rI/FZ0wvVPB6HI2lTC+UqSeXI+X3Ua6oh/qILGD3r7q9sv1HfmiV2PnCM7AXOY16LS miA5C+MMIXy3ixqcer73ehdRt0omLhWMNTdlKYBtmWvF4jzwYSMrBmuiiEk9w+/T2+Ss syYqlrUzCwdSjy9y2zNFNqL1QrnmQD4BU6Ts9M6Q9ATnPJAWJpZY4e6pqaxOfxKmi6J1 IbhsU9leZI9VcvGtst1uymja+I4ExCfH2kiJm43o4JevxZIcMH8Bj3lWRAzebVM8Vm9k keZd0iRuQh6baXVQjWnka0iCUiMPSdCgvSFcs8xdoGxRDREeUnDgFukoMu3QvwFd/HO2 ZzrA== X-Gm-Message-State: AOAM532gkZtKrsoS5dFy3c2d8hU0s/7dfLPU2ok8gKZrAdzdG7+N0IKA 6wD2q4CFn+tDu/i7vu+2MhB9w26o9md7yir9aD7zYfuAfU4= X-Google-Smtp-Source: ABdhPJw/k0yf/MoSx0PXCwbtANOEcL8Aw5bgt7USGpBljc2zMKh6uAUjm9axgSU0/n4uGxR/0qI7TbJC7oRuKaaqrm8= X-Received: by 2002:a17:907:72c4:b0:6f4:ad52:b9fd with SMTP id du4-20020a17090772c400b006f4ad52b9fdmr10753449ejc.128.1651758897796; Thu, 05 May 2022 06:54:57 -0700 (PDT) MIME-Version: 1.0 References: <87r1582ngp.wl-jch@irif.fr> In-Reply-To: <87r1582ngp.wl-jch@irif.fr> From: Dave Taht Date: Thu, 5 May 2022 06:54:45 -0700 Message-ID: To: cerowrt-devel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [Cerowrt-devel] Fwd: [Babel-users] ANNOUNCE: babeld-1.12 X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2022 13:54:59 -0000 I really like the 4 over 6 thing ---------- Forwarded message --------- From: Juliusz Chroboczek Date: Thu, May 5, 2022 at 5:06 AM Subject: [Babel-users] ANNOUNCE: babeld-1.12 To: Dear all, Babeld 1.12 is available from https://www.irif.fr/~jch/software/files/babeld-1.12.tar.gz https://www.irif.fr/~jch/software/files/babeld-1.12.tar.gz.asc For more information about the Babel routing protocol, please see https://www.irif.fr/~jch/software/babel/ This version implements v4-via-v6 routing, which allows an IPv6-only router to route IPv4 completely transparently. The work is due to Th=C3=A9ophile Bastian, Toke H=C3=B8yland-J=C3=B8rgensen, and myself. The = protocol is described in RFC 9229, which has not been published yet; in the meantime, you may find the final draft at https://datatracker.ietf.org/doc/html/draft-ietf-babel-v4viav6-08 V4-via-v6 is enabled by default on Linux kernel 5.13 and later, which may cause issues in your network: - IPv6-only routers will suddently start routing IPv4; if you rely on IPv6-only routers to isolate you from the IPv4 Internet, this will no longer work. Please set up filtering rules and firewalls if you wish to be isolated from the Internet. - IPv6-only routers will suddenly start sending ICMPv4 messages using the IPv4 "dummy address" 192.0.0.8; please make sure your firewall rules let through ICMPv4 packets with source equal to 192.0.0.8 lest you suffer from PMTUD blackholes. (This applies even if you're not running Babel itself: filtering ICMPv4 packet-too-big is almost always a mistake.) The full changelog follows. 5 May 2022: babeld-1.12 * Implement v4-via-v6 routing (RFC 9229), which allows a router with IPv4 addresses only to route IPv4. Thanks to Th=C3=A9ophile Bastian. * Enable extended Netlink acks when available. Thanks to Toke H=C3=B8yland-J=C3=B8rgensen. * Fix restoring of interface configuration to avoid unbounded memory consumption. Thanks to andrew-hoff. * Fix handling of deny filters in the install chain. -- Juliusz _______________________________________________ Babel-users mailing list Babel-users@alioth-lists.debian.net https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/babel-users --=20 FQ World Domination pending: https://blog.cerowrt.org/post/state_of_fq_code= l/ Dave T=C3=A4ht CEO, TekLibre, LLC