From owner-freebsd-questions@FreeBSD.ORG Fri May 16 11:25:41 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE0D537B401 for ; Fri, 16 May 2003 11:25:41 -0700 (PDT) Received: from web1.nexusinternetsolutions.net (web1.nexusinternetsolutions.net [206.47.131.12]) by mx1.FreeBSD.org (Postfix) with SMTP id B131743FA3 for ; Fri, 16 May 2003 11:25:40 -0700 (PDT) (envelope-from dave@hawk-systems.com) Received: (qmail 19456 invoked from network); 16 May 2003 18:25:39 -0000 Received: from unknown (HELO ws1) (24.157.103.51) by web1.nexusinternetsolutions.net with SMTP; 16 May 2003 18:25:39 -0000 From: "Dave [Hawk-Systems]" To: Date: Fri, 16 May 2003 14:25:38 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Importance: Normal Subject: no buffer space available X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 May 2003 18:25:42 -0000 experienced some failures to ftp into a server, either direct or over ssh. Error as interpreted by the various ftp clients was no buffer space available, or permission errors on trying to upload files. noted the following in the logs; May 16 12:28:50 server sshd[9057]: error: socket: No buffer space available May 16 12:28:50 server sshd[9057]: error: connect 127.0.0.1 port 21: failed. May 16 12:32:21 server sshd[9575]: error: socket: No buffer space available May 16 12:32:21 server sshd[9575]: error: connect 127.0.0.1 port 21: failed. netstat -m shows the following; 229/2544/6144 mbufs in use (current/peak/max): 173 mbufs allocated to data 56 mbufs allocated to packet headers 169/758/1536 mbuf clusters in use (current/peak/max) 2152 Kbytes allocated to network (46% of mb_map in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines df -k shows space isn't a problem; Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ad0s1a 99183 35632 55617 39% / /dev/ad0s1f 55177478 5717582 45045698 11% /usr /dev/ad0s1e 19815 522 17708 3% /var /dev/ad1s1e 56824822 6285343 45993494 12% /backup procfs 4 4 0 100% /proc any ideas, as currently we cannot currently ftp into this box Dave