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[78.98.181.9]) by smtp.gmail.com with ESMTPSA id e2sm3142160wrt.8.2021.10.22.07.00.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Oct 2021 07:00:02 -0700 (PDT) Received: by jedi.localdomain (Postfix, from userid 1001) id 08F731A95E0; Fri, 22 Oct 2021 16:00:02 +0200 (CEST) From: Ludovit Koren To: freebsd-current@freebsd.org, freebsd-net@freebsd.org Subject: LAN ure interface problem User-Mail-Address: ludovit.koren@gmail.com Date: Fri, 22 Oct 2021 16:00:02 +0200 Message-ID: <86sfwt88il.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (berkeley-unix) List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 4HbQw41Rwyz53FY X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=VzmhdM0C; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of ludovitkoren@gmail.com designates 2a00:1450:4864:20::433 as permitted sender) smtp.mailfrom=ludovitkoren@gmail.com X-Spamd-Result: default: False [-3.62 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.986]; RECEIVED_SPAMHAUS_PBL(0.00)[78.98.181.9:received]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.63)[-0.634]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::433:from]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N Hi, I have installed FreeBSD 14.0-CURRENT #1 main-n250134-225639e7db6-dirty on my notebook HP EliteBook 830 G7 and I am using RealTek usb LAN interface: ure0 on uhub0 ure0: on usbus1 miibus0: on ure0 rgephy0: PHY 0 on miibus0 rgephy0: OUI 0x00e04c, model 0x0000, rev. 0 rgephy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, 1000baseT-FDX-master, auto ue0: on ure0 ue0: bpf attached ue0: Ethernet address: 00:e0:4c:68:04:20 When there is bigger load on the interface, for example rsync of the big directory, the carrier is lost. The only solution I found is to remove and insert the usb interface; ifconfig ue0 down, ifconfig ue0 up did not help. The output of the ifconfig: ue0: flags=8843 metric 0 mtu 1500 options=68009b ether 00:e0:4c:68:04:20 inet 192.168.1.18 netmask 0xffffff00 broadcast 192.168.1.255 media: Ethernet autoselect (100baseTX ) status: active nd6 options=29 I do not know and did not find anything relevant, if the driver is buggy or the hardware has some problems. Please, advice. Regards, lk