From owner-freebsd-questions Thu May 3 16: 6:34 2001 Delivered-To: freebsd-questions@freebsd.org Received: from hpu450.hpu.edu (hpu450.hpu.edu [198.199.136.21]) by hub.freebsd.org (Postfix) with ESMTP id 0C49337B423; Thu, 3 May 2001 16:06:25 -0700 (PDT) (envelope-from waichan@hpu.edu) Received: from sniffit (sniffit.nt.hpu.edu [10.2.1.7]) by hpu450.hpu.edu (8.8.8+Sun/8.8.7) with SMTP id NAA11112; Thu, 3 May 2001 13:06:23 -1000 (HST) From: "Wai Chan" To: , Subject: outgoing traffic load balancing with multiple ISP Date: Thu, 3 May 2001 13:06:22 -1000 Message-ID: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0261_01C0D3D1.DA347370" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Importance: Normal X-MS-TNEF-Correlator: Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG This is a multi-part message in MIME format. ------=_NextPart_000_0261_01C0D3D1.DA347370 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit I have two ISPs (two different serial links to my router). I want 50% of all outgoing traffic go through ISP 1 with ISP 1 provided IP address as source address, and the other 50% of all outgoing traffic go through ISP 2 with ISP 2 provided IP address as source address. Will this work if I add the following ipfw rules? #forward 50% of the traffic /sbin/ipfw add prob 0.5 fwd 127.0.0.1 tcp from any to any 80 via fxp0 #forward everything which is missed by the "0.5" rule /sbin/ipfw add prob 1 fwd 127.0.0.1 tcp from any to any 80 via fxp1 I would appreciate it if someone could provide me comments/suggestions/corrections. Thanks! best wishes, Wai Chan ------=_NextPart_000_0261_01C0D3D1.DA347370 Content-Type: application/ms-tnef; name="winmail.dat" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="winmail.dat" eJ8+IhYXAQaQCAAEAAAAAAABAAEAAQeQBgAIAAAA5AQAAAAAAADoAAEIgAcAGAAAAElQTS5NaWNy b3NvZnQgTWFpbC5Ob3RlADEIAQ2ABAACAAAAAgACAAEGgAMADgAAANEHBQADAA0ABgAAAAQA9wAB A5AGAFwGAAAiAAAACwACAAEAAAALACMAAAAAAAMAJgAAAAAACwApAAAAAAADADYAAAAAAB4AcAAB AAAAMgAAAG91dGdvaW5nIHRyYWZmaWMgbG9hZCBiYWxhbmNpbmcgd2l0aCBtdWx0aXBsZSBJU1AA AAACAXEAAQAAABYAAAABwNQlp/7YwMhEC8FNhIyt5MnYAkdpAAACAR0MAQAAABUAAABTTVRQOldB SUNIQU5ASFBVLkVEVQAAAAALAAEOAAAAAEAABg4APDyeJdTAAQIBCg4BAAAAGAAAAAAAAACh7BO1 dr69SaYDVkCt7q3lwoAAAAsAHw4BAAAAAgEJEAEAAABUAgAAUAIAAIADAABMWkZ1PgZuGQMACgBy Y3BnMTI1FjIA+Atgbg4QMDMzTwH3AqQD4wIAY2gKwHOAZXQwIFRhaANxzQKAfQqACMggOwlvDiCW OAKACoF2CJB3awuAtGQ0DGBjAFALA2MAQRELtSBJIBDwdmUgSHR3bxZQU1AEICj1FtJkBpBmBJAJ 8AVAESCpByIgbAuAawQgdBbwSG15IANgdXQEkCk0LiAWUXcAcAVANTDgJSBvZiAHQAMgGZGUZ28L gGcWwHJhASAtDeAgG3AWwGgZgWdoaRcCIDEaMGkcgBz1cDcDYBRwAQBkFlAdIGFkVmQJcAQRYQQg cwhhY3sWsB7VLBrwFNAccRawb98gwQXAGp8brxy3Mh1YJBB3Hh8fLyXhLgqiCoQKgFc/AxADIByA BAAaMAWwayC/BpAWUSWhILMCECHgbwPwiyJxBSBmB+BydWwHkOo/J0ojAhByGkALICFWRyDCIqUn RC9zYguALwcqYylCJOFiIDAuNc0psHclUA4gNy4vIC8g/R1AdA3wKbADYSBxGWAZIS0w0jgRUBRw YSmweHDLAUArjGUWoHJ5KFEicd53KGAQ4CjgBCBtBAElQdZiMPEg0SIvISIqoydI/yVQLe8u8R1A L28wfzGIFTOXJ4YaIQhgbCVQYXAk4P8FkAcwGbAo4AVAKPEfgAeAfwIgFrAFoDvSJOUZQD2CbVsH gAIwczagHMBnB5B0fmkCID8gBaE8QT+jJztUaxDwGOEhJ0piP4EdUXPPINAgUCelC3AgQ0GRJ0QF EfEARPALAAGACCAGAAAAAADAAAAAAAAARgAAAAADhQAAAAAAAAMAA4AIIAYAAAAAAMAAAAAAAABG AAAAABCFAAAAAAAAAwAHgAggBgAAAAAAwAAAAAAAAEYAAAAAUoUAAPlvAQAeAAmACCAGAAAAAADA AAAAAAAARgAAAABUhQAAAQAAAAQAAAA5LjAACwANgAggBgAAAAAAwAAAAAAAAEYAAAAAgoUAAAEA AAALADqACCAGAAAAAADAAAAAAAAARgAAAAAOhQAAAAAAAAMAPIAIIAYAAAAAAMAAAAAAAABGAAAA ABGFAAAAAAAAAwA9gAggBgAAAAAAwAAAAAAAAEYAAAAAGIUAAAAAAAALAFKACCAGAAAAAADAAAAA AAAARgAAAAAGhQAAAAAAAAMAU4AIIAYAAAAAAMAAAAAAAABGAAAAAAGFAAAAAAAAAgH4DwEAAAAQ AAAAoewTtXa+vUmmA1ZAre6t5QIB+g8BAAAAEAAAAKHsE7V2vr1JpgNWQK3ureUCAfsPAQAAAJkA AAAAAAAAOKG7EAXlEBqhuwgAKypWwgAAUFNUUFJYLkRMTAAAAAAAAAAATklUQfm/uAEAqgA32W4A AABDOlxEb2N1bWVudHMgYW5kIFNldHRpbmdzXHdhaWNoYW5cTG9jYWwgU2V0dGluZ3NcQXBwbGlj YXRpb24gRGF0YVxNaWNyb3NvZnRcT3V0bG9va1xvdXRsb29rLnBzdAAAAAADAP4PBQAAAAMADTT9 NwAAAgF/AAEAAAAvAAAAPExORUpLR0FEUEhLTUxPRkxOTEZMQ0VFSUZBQUEud2FpY2hhbkBocHUu ZWR1PgAAAwAGEHtjkLMDAAcQCwIAAAMAEBAAAAAAAwAREAAAAAAeAAgQAQAAAGUAAABJSEFWRVRX T0lTUFMoVFdPRElGRkVSRU5UU0VSSUFMTElOS1NUT01ZUk9VVEVSKUlXQU5UNTAlT0ZBTExPVVRH T0lOR1RSQUZGSUNHT1RIUk9VR0hJU1AxV0lUSElTUDFQUk9WAAAAAMCB ------=_NextPart_000_0261_01C0D3D1.DA347370-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message