Date: Fri, 14 Apr 2017 13:41:31 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 218653] Intel e1000 network link drops under high network load Message-ID: <bug-218653-2472-sY3NswfZzR@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-218653-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-218653-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218653 --- Comment #1 from nn <freebsd@t.lastninja.net> --- Further investigation and it happens during any kind of network load activity, usually when traffic goes beyond 10Mbps. So this happen when using portsnap, pkg install, etc. I have also disabled tso4 and vlanhwtso. I think it made things a little more bearable but the issue still persists. # ifconfig em0 em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC> ether 00:30:48:8b:55:de inet 104.149.6.19 netmask 0xfffffff0 broadcast 104.149.6.31 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active [root@armakuni ~]# netstat -I em0 Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll em0 1500 <Link#1> 00:30:48:8b:55:de 88189 476 0 49789 5 0 em0 - 104.x.x.16/ xxx.xxx 86581 - - 50046 - - -- You are receiving this mail because: You are the assignee for the bug.
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