From mboxrd@z Thu Jan 1 00:00:00 1970 From: Changli Gao Subject: Re: Strange packet drops with heavy firewalling Date: Tue, 13 Apr 2010 07:18:42 +0800 Message-ID: References: <1271083479.2858.377.camel@ursa.amorsen.dk> <1271091990.2858.409.camel@ursa.amorsen.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Cc: zhigang gong , netdev@vger.kernel.org To: Benny Amorsen Return-path: Received: from mail-yx0-f171.google.com ([209.85.210.171]:63173 "EHLO mail-yx0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750776Ab0DLXTF (ORCPT ); Mon, 12 Apr 2010 19:19:05 -0400 Received: by yxe1 with SMTP id 1so2818347yxe.33 for ; Mon, 12 Apr 2010 16:19:03 -0700 (PDT) In-Reply-To: <1271091990.2858.409.camel@ursa.amorsen.dk> Sender: netdev-owner@vger.kernel.org List-ID: T24gVHVlLCBBcHIgMTMsIDIwMTAgYXQgMTowNiBBTSwgQmVubnkgQW1vcnNlbiA8YmVubnkrdXNl bmV0QGFtb3JzZW4uZGs+IHdyb3RlOgo+Cj4gwqA5OTogwqAgwqAgwqAgwqAgMjQgwqAgwqAxMzA2 MjI2IMKgIMKgIMKgIMKgIMKgMyDCoCDCoCDCoCDCoCDCoDIgwqAgUENJLU1TSS1lZGdlIMKgIMKg IMKgZXRoMS10eC0wCj4gwqAxMDA6IMKgIMKgIMKgMTU3MzUgwqAgwqAxNjQ4Nzc0IMKgIMKgIMKg IMKgIMKgMyDCoCDCoCDCoCDCoCDCoDcgwqAgUENJLU1TSS1lZGdlIMKgIMKgIMKgZXRoMS10eC0x Cj4gwqAxMDE6IMKgIMKgIMKgIMKgIMKgOCDCoCDCoCDCoCDCoCAxMSDCoCDCoCDCoCDCoCDCoDkg wqAgwqAxMDgzMDIyIMKgIFBDSS1NU0ktZWRnZSDCoCDCoCDCoGV0aDEtdHgtMgo+IMKgMTAyOiDC oCDCoCDCoCDCoCDCoDAgwqAgwqAgwqAgwqAgwqAwIMKgIMKgIMKgIMKgIMKgMCDCoCDCoCDCoCDC oCDCoDAgwqAgUENJLU1TSS1lZGdlIMKgIMKgIMKgZXRoMS10eC0zCj4gwqAxMDM6IMKgIMKgIMKg IMKgIDE4IMKgIMKgIMKgIMKgIDE1IMKgIMKgIMKgIDYxMzEgwqAgwqAxMDk1MzgzIMKgIFBDSS1N U0ktZWRnZSDCoCDCoCDCoGV0aDEtcngtMAo+IMKgMTA0OiDCoCDCoCDCoCDCoDIxNyDCoCDCoCDC oCDCoCAzMiDCoCDCoCDCoDQ2NTQ0IMKgIMKgMTMzNTMyNSDCoCBQQ0ktTVNJLWVkZ2UgwqAgwqAg wqBldGgxLXJ4LTEKPiDCoDEwNTogwqAgwqAgwqAgwqAxNTQgwqAgwqAxMzA1NTk1IMKgIMKgIMKg IMKgMjE4IMKgIMKgIMKgIMKgIDE2IMKgIFBDSS1NU0ktZWRnZSDCoCDCoCDCoGV0aDEtcngtMgo+ IMKgMTA2OiDCoCDCoCDCoCDCoCAxNyDCoCDCoCDCoCDCoCAxNiDCoCDCoCDCoCA4MjI5IMKgIMKg MTQ2NzUwOSDCoCBQQ0ktTVNJLWVkZ2UgwqAgwqAgwqBldGgxLXJ4LTMKPiDCoDEwNzogwqAgwqAg wqAgwqAgwqAwIMKgIMKgIMKgIMKgIMKgMCDCoCDCoCDCoCDCoCDCoDEgwqAgwqAgwqAgwqAgwqAw IMKgIFBDSS1NU0ktZWRnZSDCoCDCoCDCoGV0aDEKPiDCoDEwODogwqAgwqAgwqAgwqAgwqAyIMKg IMKgIMKgIMKgIDE0IMKgIMKgIMKgIMKgIDE1IMKgIMKgMTAwMzA1MyDCoCBQQ0ktTVNJLWVkZ2Ug wqAgwqAgwqBldGgwLXR4LTAKPiDCoDEwOTogwqAgwqAgwqAgODIyNiDCoCDCoDE2Njg5MjQgwqAg wqAgwqAgwqA0NzggwqAgwqAgwqAgwqA0ODcgwqAgUENJLU1TSS1lZGdlIMKgIMKgIMKgZXRoMC10 eC0xCj4gwqAxMTA6IMKgIMKgIMKgIMKgIMKgMyDCoCDCoDExODg4NzQgwqAgwqAgwqAgwqAgMTcg wqAgwqAgwqAgwqAgMTIgwqAgUENJLU1TSS1lZGdlIMKgIMKgIMKgZXRoMC10eC0yCj4gwqAxMTE6 IMKgIMKgIMKgIMKgIMKgMCDCoCDCoCDCoCDCoCDCoDAgwqAgwqAgwqAgwqAgwqAwIMKgIMKgIMKg IMKgIMKgMCDCoCBQQ0ktTVNJLWVkZ2UgwqAgwqAgwqBldGgwLXR4LTMKPiDCoDExMjogwqAgwqAg wqAgwqAyMDMgwqAgwqAgwqAgwqAxODUgwqAgwqAgwqAgNTMyNCDCoCDCoDEwMTUyNjMgwqAgUENJ LU1TSS1lZGdlIMKgIMKgIMKgZXRoMC1yeC0wCj4gwqAxMTM6IMKgIMKgIMKgIDQxNDEgwqAgwqAx NjAwNzkzIMKgIMKgIMKgIMKgMTUzIMKgIMKgIMKgIMKgMTU5IMKgIFBDSS1NU0ktZWRnZSDCoCDC oCDCoGV0aDAtcngtMQo+IMKgMTE0OiDCoCDCoCDCoDE2MjQyIMKgIMKgMTIxMDEwOCDCoCDCoCDC oCDCoDQzNiDCoCDCoCDCoCAzMTI0IMKgIFBDSS1NU0ktZWRnZSDCoCDCoCDCoGV0aDAtcngtMgo+ IMKgMTE1OiDCoCDCoCDCoCDCoDI2NyDCoCDCoCDCoCA0MTczIMKgIMKgIMKgMTk0NzEgwqAgwqAx MzIxMjUyIMKgIFBDSS1NU0ktZWRnZSDCoCDCoCDCoGV0aDAtcngtMwo+IMKgMTE2OiDCoCDCoCDC oCDCoCDCoDAgwqAgwqAgwqAgwqAgwqAxIMKgIMKgIMKgIMKgIMKgMCDCoCDCoCDCoCDCoCDCoDAg wqAgUENJLU1TSS1lZGdlIMKgIMKgIMKgZXRoMAo+Cj4KPiBpcnFiYWxhbmNlZCBzZWVtcyB0byBo YXZlIHBpY2tlZCBDUFUxIGFuZCBDUFUzIGZvciBhbGwgdGhlIGludGVycnVwdHMsCj4gd2hpY2gg dG8gbXkgbWluZCBzaG91bGQgY2F1c2UgdGhlIHNhbWUgcHJvYmxlbSBhcyBiZWZvcmUgKHdoZXJl IENQVTEgYW5kCj4gQ1BVMyB3YXMgaGFuZGxpbmcgYWxsIHBhY2tldHMpLiBZZXQgdGhlIGJveCBj bGVhcmx5IHdvcmtzIG11Y2ggYmV0dGVyCj4gdGhhbiBiZWZvcmUuCgppcnFiYWxhbmNlZD8gSSBk b24ndCB0aGluayBpdCBjYW4gd29yayBwcm9wZXJseS4gVHJ5IFJQUyBpbiBuZXRkZXYgYW5kCmxp bnV4LW5leHQgdHJlZSwgYW5kIGlmIGNwdSBsb2FkIGlzbid0IGV2ZW4sIHRyeSB0aGlzIHBhdGNo OgpodHRwOi8vcGF0Y2h3b3JrLm96bGFicy5vcmcvcGF0Y2gvNDk5MTUvIC4KCgotLSAKUmVnYXJk c++8jApDaGFuZ2xpIEdhbyh4aWFvc3VvQGdtYWlsLmNvbSkK