From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; dkim=pass header.d=tum.de header.i=@tum.de header.a=rsa-sha256 header.s=tu-postout21 header.b=lwoI3wtw; arc=none (Message is not ARC signed); dmarc=pass (Used From Domain Record) header.from=tum.de policy.dmarc=quarantine Received: from postout1.mail.lrz.de (postout1.mail.lrz.de [IPv6:2001:4ca0:0:103::81bb:ff89]) by mail.toke.dk (Postfix) with ESMTPS id 0CBC41381681 for ; Thu, 23 Jul 2026 10:57:36 +0200 (CEST) Received: from lxmhs51.srv.lrz.de (localhost [127.0.0.1]) by postout1.mail.lrz.de (Postfix) with ESMTP id 4h5Q4B1yD9zyWT; Thu, 23 Jul 2026 10:57:30 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tum.de; h= in-reply-to:from:from:content-language:references:subject :subject:user-agent:mime-version:date:date:message-id :content-type:content-type:received:received; s=tu-postout21; t= 1784797049; bh=hmssAK8y/yBGRrwGaFFf9i8fUgxtkPq60m4/JMM1Cec=; b=l woI3wtwio8WYOJggvOUEjQaCwCCcS895ImUyO8+aeu/lPrsQYwIgN7ibjV7pDtVp PdwbyF1jUK9R6VXMFZJtDQpSHBrW/TdYGehkvhJKvvBEeqj4jMX0xsXjHd9gTp+1 5Z+tlMprC3191KVuTXvfjP7N+FBeIW0eknnTnmuPspboP3puihDRb6hKj7xdu5CP 4wWzCm0KOisDvOX4kmfz7iQEA8qGNu6yChnuIcwE8jEGvaq0SRnzFyIDQ5q2Zipd 03040QwEO2JGKZAVze9IZ3RbjuE6ylBs6xgh2211Fa3yX60ZY9BLYxKd7Cq+J3zm /JgXvM4dIiadbb2gPs61Q== X-Virus-Scanned: by amavisd-new at lrz.de in lxmhs51.srv.lrz.de X-Spam-Flag: NO X-Spam-Score: -2.864 X-Spam-Level: X-Spam-Status: No, score=-2.864 tagged_above=-999 required=5 tests=[ALL_TRUSTED=-1, BAYES_00=-1.9, DMARC_ADKIM_RELAXED=0.001, DMARC_ASPF_RELAXED=0.001, DMARC_POLICY_QUAR=0.001, HTML_MESSAGE=0.001, LRZ_BND_ANU8=0.001, LRZ_BND_M12_AN24=0.001, LRZ_DMARC_FAIL=0.001, LRZ_DMARC_FAIL_QUAR=0.001, LRZ_DMARC_POLICY=0.001, LRZ_DMARC_TUM_FAIL=0.001, LRZ_DMARC_TUM_REJECT=3.5, LRZ_DMARC_TUM_REJECT_PO=-3.5, LRZ_ENVFROM_FROM_MATCH=0.001, LRZ_ENVFROM_TUM_S=0.001, LRZ_FROM_ENVFROM_ALIGNED_STRICT=0.001, LRZ_FROM_HAS_A=0.001, LRZ_FROM_HAS_AAAA=0.001, LRZ_FROM_HAS_MDOM=0.001, LRZ_FROM_HAS_MX=0.001, LRZ_FROM_HOSTED_DOMAIN=0.001, LRZ_FROM_NAME_IN_ADDR=0.001, LRZ_FROM_PHRASE=0.001, LRZ_FROM_PRE_SUR=0.001, LRZ_FROM_PRE_SUR_PHRASE=0.001, LRZ_FROM_TUM_S=0.001, LRZ_HAS_BND=0.001, LRZ_HAS_CLANG=0.001, LRZ_HAS_CT=0.001, LRZ_HAS_IN_REPLY_TO=0.001, LRZ_HAS_MIME_VERSION=0.001, LRZ_HAS_SPF=0.001, LRZ_MIME_BND_SPAM_184=0.001, LRZ_MSGID_HL8_3HL4_HL12=0.001, LRZ_MSGID_MOZ=0.001, LRZ_SUBJ_FW_RE=0.001, LRZ_UA_MOZ=0.001, LRZ_URL_HTML_SINGLE=0.001, LRZ_URL_PLAIN_SINGLE=0.001] autolearn=no autolearn_force=no Received: from postout1.mail.lrz.de ([127.0.0.1]) by lxmhs51.srv.lrz.de (lxmhs51.srv.lrz.de [127.0.0.1]) (amavis, port 20024) with LMTP id jRfYD_Ugwt_A; Thu, 23 Jul 2026 10:57:29 +0200 (CEST) Received: from [IPV6:2001:a61:3b41:bb01:9935:889b:8ddd:34c] (unknown [IPv6:2001:a61:3b41:bb01:9935:889b:8ddd:34c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by postout1.mail.lrz.de (Postfix) with ESMTPSA id 4h5Q486hBGzyVn; Thu, 23 Jul 2026 10:57:28 +0200 (CEST) Message-ID: Date: Thu, 23 Jul 2026 10:57:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Jianping Pan , Nitinder Mohan , Kathleen Nichols Cc: "starlink@lists.bufferbloat.net" References: <89F2C71D-D99A-4A08-B5B8-A7AA03347DA9@tudelft.nl> Content-Language: en-US, de-DE From: Hendrik Cech In-Reply-To: Message-ID-Hash: LMQ5DSGTP3MAW5HWZA5L5EHMDTVZQWWC X-Message-ID-Hash: LMQ5DSGTP3MAW5HWZA5L5EHMDTVZQWWC X-MailFrom: hendrik.cech@tum.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8; format=flowed X-Content-Filtered-By: Mailman/MimeDel 3.3.10 X-Mailman-Version: 3.3.10 Precedence: list Subject: [Starlink] Re: Dissecting Starlink: head-drop queuing, AQM, and flow dynamics (SIGCOMM '26) List-Id: "Starlink has bufferbloat. Bad." 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