From nobody Wed Apr 27 19:22:42 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 05B871999DDB for ; Wed, 27 Apr 2022 19:22:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KpTD25hRSz3Gqj for ; Wed, 27 Apr 2022 19:22:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A3C681F87 for ; Wed, 27 Apr 2022 19:22:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 23RJMgcG058055 for ; Wed, 27 Apr 2022 19:22:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23RJMgKa058054 for bugs@FreeBSD.org; Wed, 27 Apr 2022 19:22:42 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 263604] ifconfig: Low performance with many interface/IP Date: Wed, 27 Apr 2022 19:22:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dl@CyberPunk.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1651087362; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zIkmgrZBqKbghmUpo/+/5IuN8nDq7bZ/Fn4PZDq1+WI=; b=hAmwnZjgC5R9VlfvOMgUu01EjWb74Adiaz3gCHzWfKXxOlK8/Fg7E7FuZ9unVesfsJSSp2 xKd3QC7q7g64N0HrFLuclODM1czD5yIuLRoHCQFdSItHbK0nLFBrWs6bTpQKU2Bi95hxkb 8D9vwwezLYY8Q9E74FCyMTrKUecDcjVWKnpAW3/epGPzKQ6SP0VLkI3qeCI5aBRvQFiWwO r7K03BCkoiww+lJC2kTd660DhZYGGNsT5sT0nwhqbx4ZayoKKxyZznz7WWLW99wxodX3At Adbj215TSO0qfcz9CBvtXSgh95bhDsc+COyDB1qbboLYE5EaiKIgB2jHP2SF7A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1651087362; a=rsa-sha256; cv=none; b=m333s3DyQ6/d/Z30Zericn9qzdxvA6On4fl4bEyrW3Vyb4qU70jfigc182A+xguAFhasqn Lv1LejA6JtIY7wzOZ9Pc5SymT8BSTIIrO2YOnwbvvndHMRfkzIrrrap8T+mueVtuMni32X eZSlrZJjbq5BCm7/kMUMduG6+0G5Gz1XCtE8Te4A5YyGagvU0UhHIr3ibKfNCx/+oUvi6E iaFhtoaoEfLsax6zMnq/4Y1AaclYF+AgDO7ycd4tC41EIfesGjoUxLZf+QudMRPZ3G95/z g1WOOVBn0tAuXkrxFC8Frd9ZdObkXR7RiD5LjXofmqzcMkP7uL1fPSg+VE+TTg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263604 --- Comment #2 from Andrey Linkevich --- Hello, Oliver We use an analogue of qinq: vlan over eoip (mikrotik gre via netgraph). The configuration is as close as possible to a typical rc.conf. In life we often use service netif start ... Config example: In /etc/rc.conf .... # eoip0559..eoip0562 . /etc/rc.conf.d/BALKAL17 ... In /etc/local/BALKAL17 ... #------------------------------------------------------------- ifconfig_eoip0560_descr=3D"BALKAL17-13#ether2: Radio10.67.184" ifconfig_eoip0560=3D"up" # Radio devices ifconfig_eoip0560_alias0=3D"inet 10.67.184.1/24" #------------------------------------------------------------- ifconfig_eoip0561_descr=3D"BALKAL17-13#ether4: BALKAL17-SW16...#1" ifconfig_eoip0561=3D"up" #------------------------------------------------------------- vlans_eoip0561=3D" \ 100 103 104 ... \ " #------------------------------------------------------------- ifconfig_eoip0561_100_descr=3D"MGMT BALKAL17-SW16...." ifconfig_eoip0561_100=3D"group CoNet group ipacc_output up" ifconfig_eoip0561_100_alias0=3D"inet 10.169.217.237/30" #------------------------------------------------------------- ifconfig_eoip0561_103_descr=3D"BALKAL17-SW16#3: Radio10.64.205" ifconfig_eoip0561_103=3D"up" # Client ... ifconfig_eoip0561_103_alias0=3D"inet 10.162.19.201/30" # Radio devices ifconfig_eoip0561_103_alias1=3D"inet 10.64.205.1/24" ... Of course this is an exotic setting? However the performance degradation is= so great that it is not a sin to fix it for everyone. We do not insist . For ourselves, we have solved the problem with a patch so far. Thanks --=20 You are receiving this mail because: You are the assignee for the bug.=