Date: Fri, 22 Oct 2021 23:06:18 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Ludovit Koren <ludovit.koren@gmail.com>, freebsd-current@freebsd.org, freebsd-net@freebsd.org Subject: Re: LAN ure interface problem Message-ID: <9b1b04d9-b715-7986-cb8f-59faef3210e9@selasky.org> In-Reply-To: <86sfwt88il.fsf@gmail.com> References: <86sfwt88il.fsf@gmail.com>
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On 10/22/21 16:00, Ludovit Koren wrote: > > 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: <Realtek USB 10/100/1000 LAN, class 0/0, rev 3.00/30.00, addr 1> on usbus1 > miibus0: <MII bus> on ure0 > rgephy0: <RTL8251/8153 1000BASE-T media interface> 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: <USB Ethernet> 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<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=68009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> > ether 00:e0:4c:68:04:20 > inet 192.168.1.18 netmask 0xffffff00 broadcast 192.168.1.255 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > > I do not know and did not find anything relevant, if the driver is buggy > or the hardware has some problems. Please, advice. > > Regards, > Not the same device, but similar issue: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258057 --HPS
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