From owner-freebsd-stable Wed Jun 9 13: 5:38 1999 Delivered-To: freebsd-stable@freebsd.org Received: from amanda.qmpgmc.ac.uk (hide14.nhs.uk [194.6.81.14]) by hub.freebsd.org (Postfix) with ESMTP id 7086814C15 for ; Wed, 9 Jun 1999 13:05:35 -0700 (PDT) (envelope-from greg@swlct.sthames.nhs.uk) Received: from greg (gquinlan [194.81.0.56]) by amanda.qmpgmc.ac.uk (8.9.3/8.9.3) with SMTP id VAA08772 for ; Wed, 9 Jun 1999 21:03:23 +0100 (BST) Message-ID: <00e201beb2b3$670f5220$380051c2@qmpgmc.ac.uk> Reply-To: "Greg Quinlan" From: "Greg Quinlan" To: Subject: NATD & First Hop Problems Date: Wed, 9 Jun 1999 21:05:20 +0100 Organization: Queen Mary's Hospital (SWLCT) X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2314.1300 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi all, Has anyone experienced any problems using "natd" and Bay Network Routers (spec. Baystack Access Mode routers) ( I also have the exact same problem with pre- 10.x HP-UX. ****BUT NOT 10.04 or 11.00) (SUN pre-2.6 is also a problem) The problem is, that I am unable to ping anything (or route), via these machines beyond the first hop. ie. the natd machine in the middle. No problem with Cisco's Routers, or other Unix-ies. If I bounce the traffic from the offending systems to a Cisco router then back to the natd box... no problem, it works. Any clues? Could this be the cause? tcp_extensions="YES" # Disallow RFC1323 extensions (or YES). Or a 10.x.x.x Network Structure? Greg To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message