From owner-freebsd-questions Tue Aug 14 10:16:49 2001 Delivered-To: freebsd-questions@freebsd.org Received: from sigbus.com (c1519629-a.almda1.sfba.home.com [65.11.126.231]) by hub.freebsd.org (Postfix) with ESMTP id 5E18137B40A for ; Tue, 14 Aug 2001 10:16:46 -0700 (PDT) (envelope-from henrich@sigbus.com) Received: (from henrich@localhost) by sigbus.com (8.11.1/8.11.1) id f7EHAIg00651 for freebsd-questions@freebsd.org; Tue, 14 Aug 2001 10:10:18 -0700 (PDT) (envelope-from henrich) Date: Tue, 14 Aug 2001 10:09:46 -0700 From: Charles Henrich To: freebsd-questions@freebsd.org Subject: Large UDP packet problems (64k, Amanda) Message-ID: <20010814100946.A575@sigbus.com> Mail-Followup-To: freebsd-questions@freebsd.og Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-Operating-System: FreeBSD 4.2-RELEASE X-PGP-Fingerprint: 1024/F7 FD C7 3A F5 6A 23 BF 76 C4 B8 C9 6E 41 A4 4F X-GPG-Fingerprint: EA4C AB9B 0C38 17C0 AB3F 11DE 41F6 5883 41E7 4F49 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Im trying to do amanda backups which utilizes large UDP packets (64k) to send around information. Unfortunatly on my machine these packets seem to be getting /dev/null'd. I have tuned (probably incorrectly) the sysctl options: net.local.dgram.maxdgram: 65536 net.local.dgram.recvspace: 65536 net.inet.udp.maxdgram: 65536 net.inet.raw.maxdgram: 65536 And it still doesnt work. This is on FreeBSD 4.3, and used to work back in 4.1 or so. Anyone have any ideas on what I might look at? Oh yah, the communication is to and from the same machine (via the ethernet IP address) -Crh Charles Henrich henrich@sigbus.com http://www.sigbus.com/~henrich To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message