From owner-freebsd-net@freebsd.org Tue May 29 12:50:56 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CF8F6F7A29A for ; Tue, 29 May 2018 12:50:55 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 662CA688A9 for ; Tue, 29 May 2018 12:50:55 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from [192.168.0.6] (67-0-245-183.albq.qwest.net [67.0.245.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id A95BE192888; Tue, 29 May 2018 05:01:45 +0000 (UTC) Subject: Re: netstat(1) -s -f is broken To: Dieter BSD , "freebsd-net@freebsd.org" References: From: Sean Bruno Openpgp: preference=signencrypt Autocrypt: addr=sbruno@freebsd.org; prefer-encrypt=mutual; keydata= xsBNBFk+0UEBCADaf4bgxxKvMOhRV5NPoGWRCCGm49d6+1VFNlQ77WsY/+Zvf95TPULdRlnG w648KfxWt7+O3kdKhdRwnqlXWC7zA2Qt0dRE1yIqOGJ4jp4INvp/bcxWzgr0aoKOjrlnfxRV bh+s0rzdZt6TsNL3cVYxkC8oezjaUkHdW4mFJU249U1QJogkF8g0FeKNfEcjEkwJNX6lQJH+ EzCWT0NCk6J+Xyo+zOOljxPp1OUfdvZi3ulkU/qTZstGVWxFVsP8xQklV/y3AFcbIYx6iGJ4 5L7WuB0IWhO7Z4yHENr8wFaNYwpod9i4egX2BugbrM8pOfhN2/qqdeG1L5LMtXw3yyAhABEB AAHNN1NlYW4gQnJ1bm8gKEZyZWVCU0QgRGV2ZWxvcGVyIEtleSkgPHNicnVub0BmcmVlYnNk Lm9yZz7CwJQEEwEKAD4WIQToxOn4gDUE4eP0ujS95PX+ibX8tgUCWT7RQQIbAwUJBaOagAUL CQgHAwUVCgkICwUWAwIBAAIeAQIXgAAKCRC95PX+ibX8ttKTCACFKzRc56EBAlVotq02EjZP SfX+unlk6AuPBzShxqRxeK+bGYVCigrYd1M8nnskv0dEiZ5iYeND9HIxbpEyopqgpVTibA7w gBXaZ7SOEhNX1wXwg14JrralfSmPFMYni+sWegPMX/zwfAsn1z4mG1Nn44Xqo3o7CfpkMPy6 M5Bow2IDzIhEYISLR+urxs74/aHU35PLtBSDtu18914SEMDdva27MARN8mbeCDbuJVfGCPWy YHuy2t+9u2Zn5Dd+t3sBXLM9gpeaMm+4x6TNPpESygbVdh4tDdjVZ9DK/bWFg0kMgfZoaq6J l0jNsQXrZV3bzYNFbVw04pFcvA2GIJ7xzsBNBFk+0UEBCADIXBmQOaKMHGbc9vwjhV4Oj5aZ DdhNedn12FVeTdOXJvuTOusgxS29lla0RenHGDsgD08UiFpasBXWq/E+BhQ19d+iRbLLR17O KKc1ZGefoVbLARLXD68J5j4XAyK+6k2KqBLlqzAEpHTzsksM9naARkVXiEVcrt6ciw0FSm8n kuK3gDKKe93XfzfP+TQdbvvzJc7Fa+appLbXz61TM1aikaQlda8bWubDegwXbuoJdB34xU1m yjr/N4o+raL0x7QrzdH+wwgrTTo+H4S2c1972Skt5K5tbxLowfHicRl23V8itVQr3sBtlX4+ 66q+Apm7+R36bUS/k+G45Sp6iPpxABEBAAHCwHwEGAEKACYWIQToxOn4gDUE4eP0ujS95PX+ ibX8tgUCWT7RQQIbDAUJBaOagAAKCRC95PX+ibX8trrIB/9Pljqt/JGamD9tx4dOVmxSyFg9 z2xzgklTLuDgS73MM120mM7ao9AQUeWiSle/H0UCK7xPOzC/aeUC4oygDQKAfkkNbCNTo3+A qDjBRA8qx0e9a/QjDL+RFgD4L5kLT4tToY8T8HaBp8h03LBfk510IaI8oL/Jg7vpM3PDtJMW tUi2H+yNFmL3NfM2oBToWKLFsoP54f/eeeImrNnrlLjLHPzqS+/9apgYqX2Jwiv3tHBc4FTO GuY8VvF7BpixJs8Pc2RUuCfSyodrp1YG1kRGlXAH0cqwwr0Zmk4+7dZvtVQMCl6kS6q1+84q JwtItxS2eXSEA4NO0sQ3BXUywANh Message-ID: <28b4a1f2-9f89-33fa-2b3c-74d047133721@freebsd.org> Date: Tue, 29 May 2018 06:50:53 -0600 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="4oHf4zO7KdUsKhEuUPwf4L0qK35NYL6fd" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 May 2018 12:50:56 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --4oHf4zO7KdUsKhEuUPwf4L0qK35NYL6fd Content-Type: multipart/mixed; boundary="APuargyyuFUfKKWsAVF6uLh7i19ETDk4Y"; protected-headers="v1" From: Sean Bruno To: Dieter BSD , "freebsd-net@freebsd.org" Message-ID: <28b4a1f2-9f89-33fa-2b3c-74d047133721@freebsd.org> Subject: Re: netstat(1) -s -f is broken References: In-Reply-To: --APuargyyuFUfKKWsAVF6uLh7i19ETDk4Y Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 05/03/18 15:32, Dieter BSD wrote: > FreeBSD 10.3-RELEASE >=20 > The fine man page promises: > netstat -i | -I interface -s [-46] [-f protocol_family | -p protoc= ol] > [-M core] [-N system] > Display per-interface statistics for each network protocol= , for a > particular protocol_family, or for a single protocol. >=20 > But in reality, > netstat -I interface -s -f family > only works if family is inet6. >=20 > interface=3Dlo0 > for fam in inet inet6 pfkey atalk netgraph ipx unix link > do > echo -n interface =3D $interface fam =3D $fam > netstat -I $interface -s -f $fam | wc > done >=20 > interface =3D lo0 fam =3D inet 0 0 0 > interface =3D lo0 fam =3D inet6 56 258 1728 > interface =3D lo0 fam =3D pfkey 0 0 0 > interface =3D lo0 fam =3D atalk 0 0 0 > interface =3D lo0 fam =3D netgraph 0 0 0 > interface =3D lo0 fam =3D ipx 0 0 0 > interface =3D lo0 fam =3D unix 0 0 0 > interface =3D lo0 fam =3D link 0 0 0 >=20 > I had this in a loop with all the interfaces, the results are > the same for all interfaces. >=20 > Doesn't work with -p either. > netstat -I lo0 -s -p udp > :udp: no per-interface stats routine >=20 > It would be very useful if this actually worked. > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.o= rg" >=20 Wow, this sure looks like a bug. sean --APuargyyuFUfKKWsAVF6uLh7i19ETDk4Y-- --4oHf4zO7KdUsKhEuUPwf4L0qK35NYL6fd Content-Type: application/pgp-signature; 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