From owner-freebsd-stable Fri Dec 7 7:59:18 2001 Delivered-To: freebsd-stable@freebsd.org Received: from mercury.jorsm.com (mercury.jorsm.com [207.112.128.9]) by hub.freebsd.org (Postfix) with ESMTP id 674F037B419; Fri, 7 Dec 2001 07:59:08 -0800 (PST) Received: by mercury.jorsm.com (Postfix, from userid 101) id 5822BE4CD8; Fri, 7 Dec 2001 09:55:58 -0600 (CST) Received: from localhost (localhost [127.0.0.1]) by mercury.jorsm.com (Postfix) with ESMTP id 4F9EBE0C4E; Fri, 7 Dec 2001 09:55:58 -0600 (CST) Date: Fri, 7 Dec 2001 09:55:58 -0600 (CST) From: Jeff Lynch To: Kal Torak Cc: FreeBSD Stable , FreeBSD ISP Subject: Re: Whats with this -> sendto: No buffer space available In-Reply-To: <3C1055D0.1090904@quake.com.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Fri, 7 Dec 2001, Kal Torak wrote: > Jonathan Hanna wrote: > > > > > No PPP involved with me, and I think with many others. I agree that the > > "no affect" above does look like ordinary buffer exhaustion, though I also have > > a working network except for one interface (or maybe divert socket?). > > Hmmm, perhaps this is related to NAT then??? We see this without using NAT between a 3.x and 4.x box sitting on fastether feeds at two separate colo spaces. Latency is pretty consistent between 30-40ms. We've turned off encryption/compression/stat without help, but switching to tcp seems to help. But we are moving traffic off the vtun as quickly as possible, so that could also be a factor to the noticable increase in stability. ============================================================================ Jeffrey A. Lynch | JORSM Internet, Regional Internet Services email: jeff@jorsm.com | 7 Area Codes in Chicagoland and NW Indiana Voice: (219)322-2180 | 100Mbps+ Connectivity, 56K-DS3, V.90, ISDN Autoresponse: info@jorsm.com | Quality Service, Affordable Prices http://www.jorsm.com | Serving Gov, Biz, Residential Since 1995 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message