From owner-freebsd-fs@FreeBSD.ORG Fri Oct 14 21:16:29 2005 Return-Path: X-Original-To: fs@freebsd.org Delivered-To: freebsd-fs@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F32B616A41F for ; Fri, 14 Oct 2005 21:16:28 +0000 (GMT) (envelope-from rees@citi.umich.edu) Received: from citi.umich.edu (citi.umich.edu [141.211.133.111]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E11643D6A for ; Fri, 14 Oct 2005 21:16:24 +0000 (GMT) (envelope-from rees@citi.umich.edu) Received: from citi.umich.edu (dumaguete.citi.umich.edu [141.211.133.51]) by citi.umich.edu (Postfix) with ESMTP id 6E4D61BB35; Fri, 14 Oct 2005 17:16:24 -0400 (EDT) To: cel@citi.umich.edu From: Jim Rees In-Reply-To: Chuck Lever, Fri, 14 Oct 2005 15:54:59 EDT Date: Fri, 14 Oct 2005 17:16:24 -0400 Sender: rees@citi.umich.edu Message-Id: <20051014211624.6E4D61BB35@citi.umich.edu> Cc: fs@freebsd.org Subject: Re: FreeBSD NFS server not responding to TCP SYN packets from Linux/SunOS clients X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Oct 2005 21:16:29 -0000 where is that rule stated? most NFS clients i am aware of retransmit an RPC after 60 seconds over TCP. Why would they do that? I would consider that a bug. I am only familiar with the various bsd implementations, but none of them retransmit over tcp. Are there buggy servers that drop rpc requests over tcp? Why?