Date: Wed, 11 Jan 2017 16:15:22 -0500 From: Allan Jude <allanjude@freebsd.org> To: freebsd-cloud@freebsd.org Subject: Re: xn0 interface "Obytes" not populating Message-ID: <9f002dc8-b679-d912-fc15-46aa50f7a722@freebsd.org> In-Reply-To: <b29e9559-5258-840a-ee6d-4096f69fa144@nomadlogic.org> References: <CAEJmKMddjNSC2Kgw1B_=Lg__m6DYvWt-7_ffsK9r-9uteBNi=Q@mail.gmail.com> <2425be22-3b78-0a96-a828-6e6c7e7eb087@freebsd.org> <b29e9559-5258-840a-ee6d-4096f69fa144@nomadlogic.org>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --iAvM7mVv96L7GEOVHsfDArC6sENDo66cs Content-Type: multipart/mixed; boundary="WCX3cS7kC3PFH82S2slKksGDA0oGNKXwo"; protected-headers="v1" From: Allan Jude <allanjude@freebsd.org> To: freebsd-cloud@freebsd.org Message-ID: <9f002dc8-b679-d912-fc15-46aa50f7a722@freebsd.org> Subject: Re: xn0 interface "Obytes" not populating References: <CAEJmKMddjNSC2Kgw1B_=Lg__m6DYvWt-7_ffsK9r-9uteBNi=Q@mail.gmail.com> <2425be22-3b78-0a96-a828-6e6c7e7eb087@freebsd.org> <b29e9559-5258-840a-ee6d-4096f69fa144@nomadlogic.org> In-Reply-To: <b29e9559-5258-840a-ee6d-4096f69fa144@nomadlogic.org> --WCX3cS7kC3PFH82S2slKksGDA0oGNKXwo Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 2017-01-11 15:01, Pete Wright wrote: >=20 >=20 > On 1/11/17 11:55 AM, Allan Jude wrote: >> On 2017-01-11 14:33, Jason wrote: >>> Hi, >>> I installed vnstat, which is a bandwidth monitoring app. I noticed= >>> that >>> for some reason its TX bytes were 0, but the RX bytes were being >>> tracked as >>> expected. I don't know how vnstat is collecting its metrics every 5 >>> minutes, but I'm guessing it's similar to how 'netstat -I xn0 -bn' wo= uld >>> collect its details. After running 'netstat -I xn0 -bn', I notice th= at >>> "Obytes" for "<Link#2>" is 0, which may be the problem. However, the= >>> "Obytes" for the actual IP address seems to be working: >>> >>> # netstat -I xn0 -bn >>> Name Mtu Network Address Ipkts Ierrs Idrop >>> Ibytes Opkts Oerrs Obytes Coll >>> xn0 1500 <Link#2> <REDACTED> 22659117 0 0 >>> 2579194762 >>> 21221967 0 0 0 >>> xn0 - 10.0.10.0/24 10.0.10.40 22567359 - - >>> 2258113267 >>> 21130240 - 3518207522 - >>> >>> On a different machine that command works fine. It is running BSD 11= as >>> well, but it's not using the xn driver -- it uses the fxp driver. It= 's >>> output is: >>> >>> # netstat -I xn0 -bn >>> Name Mtu Network Address Ipkts Ierrs Idrop >>> Ibytes Opkts Oerrs Obytes Coll >>> em0 1500 <Link#1> <REDACTED> 1507204306 0 0 >>> 1567750969110 100389817 0 80619546746 0 >>> em0 - 192.168.10.0/ 192.168.10.10 1506281038 - - >>> 1548639235291 100283723 - 79211140098 - >>> >>> I'm running FreeBSD 11 on both instances, except the one that's havin= g >>> difficulty is running on AWS, so is on Xen. >>> >>> Any insight into how to fix this so "Obytes" populates for "Link#2"? >>> >>> Thanks! >>> _______________________________________________ >>> freebsd-cloud@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-cloud >>> To unsubscribe, send any mail to "freebsd-cloud-unsubscribe@freebsd.o= rg" >>> >> >> There is a fix for this here: >> >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213439 >=20 > Oh great - do you think this will also address this PR: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213814 >=20 > If I have time this week I'll try to verify this as well and will close= > 213814 if it works. >=20 > Cheers, > -pete >=20 No, it does not fix the ixv(4) problem. It was a bug specifically in xn(4), which is the paravirtual nic. ixv is an SR-IOV passthru device. So it is a different problem. However, head just got an all new framework for the intel NIC drivers, I am wondering if THAT fixes this issue, likely by coincidence. --=20 Allan Jude --WCX3cS7kC3PFH82S2slKksGDA0oGNKXwo-- --iAvM7mVv96L7GEOVHsfDArC6sENDo66cs Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJYdqBtAAoJEBmVNT4SmAt+/0cP/2jRIH292i1EF03EfDAzY+aL Uf/oSEGQnxBHbE3GGHYdfd/m1PYjoc/z68Y6kR4dcKOaqT+ai8SEPkSFAr1mzFQ2 NiuBNUk5iiiSuatNV1xaK3fE5bNw+QhzSX4WzzwHuUOBcltbyBSnJzzuGoJr256r byXDHBPvLNvXKSm91Mp5r7K5bLnS4xdwPnqP361F30mBmsJ5Azj0JaqDNlVM4H2C NVDZXiDilv3N+zFbPS72uEu/SrquRjy5y09DX9wjy5/J/OSBvQkLMDORTSzLPUdT /nREXW8KHbHQ+QyMchzIUlxuVkgn+KjeVXAJ8rUSCygpjJnmQLDcomh0IP5u+HxX 13f9I/sj7WdzMMYZvweFPgvj5W0Locd1HdhvtGm9vThHiRrhw5dq3bCcKpyIsIs7 WAFQjemyO9lF5Yk+bntGpAUhctfANiKqo1pImtilWBZBTkrCUx+X5DzE4DDvFQkw bfnukd2TajwHUSxQUOGit3DZMofHNxNVgzE1Jgk8fftabdjg8tTGKjgB083oN7A2 Ya0WQQCNatR5c2d3I4/yKFzVAbFGvwj7skJ3DL0TyQD86rrlOiYbR51HgrFtJtWH aslZibF+xNBdiF557QYa4detbYzj+VLzbZijzG+YhQPpTKTY0iA7Y85Egr0A8GNr zc4aKYjbqHiiZN/UWZlj =adk/ -----END PGP SIGNATURE----- --iAvM7mVv96L7GEOVHsfDArC6sENDo66cs--
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