Date: Sat, 09 Jun 2018 19:26:13 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 228852] e1000 back-to-back unable to negotiate link... Message-ID: <bug-228852-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228852 Bug ID: 228852 Summary: e1000 back-to-back unable to negotiate link... Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: seanc@FreeBSD.org Using two back-to-back e1000 Ethernet adapters, neither NIC negotiates to up. The max link speed is 100baseTX but setting auto-negotiate refuses to establish link. This may be an MDI-X problem. CC shurd@ % doas ifconfig em0 media 1000baseT mediaopt full-duplex % ifconfig em0 em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=85259b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO> ether 50:7b:9d:a3:d9:d0 inet6 fe80::527b:9dff:fea3:d9d0%em0 prefixlen 64 scopeid 0x1 inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> media: Ethernet 1000baseT <full-duplex> (autoselect) status: no carrier -- You are receiving this mail because: You are the assignee for the bug.home | help
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