Date: Fri, 21 May 1999 09:25:02 +1100 From: "David Hedge" <dhedge@wa.yokogawa.com.au> To: cjclark@home.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: packet duplication Message-ID: <199905210116.LAA32226@wa.yokogawa.com.au> In-Reply-To: <199905200328.XAA14187@cc942873-a.ewndsr1.nj.home.com> References: <199905200041.KAA19848@wa.yokogawa.com.au> from David Hedge at "May 20, 99 08:49:57 am"
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Crist, Thanks for the quick response. I managed to solve it. IP forwarding was still set to 1, even though the gateway parameters were disabled. Doing "sysctl -w net.inet.ip.forwarding=0" fixed the problem. Regards, David Hedge. > David Hedge wrote, > > I have a network with all hosts on the same subnet, with netmask > > 255.255.0.0. > > Uh, oh. > > > Most are running FreeBSD, a couple are running HP-UX. > > When I ping, I get duplicate packets, and traceroute indicates a hop via > > another host. > > Is this always the same host? Do you get duplicate packets when you > ping from any machine? On both OSs? > > > No default gateways are defined, though one was but was > > removed from the configuration. > > "netstat -r" does not show the route (nor should it when it is on the > > same subnet). > > It sure should show the local route. Could you show us the 'netstat > -rn,' 'ifconfig -a,' and 'traceroute' output from an effected machine? And > again, any pattern to which machines are doing this? > > > 22 machines are running FreeBSD 2.1.0, 2 are running FreeBSD 2.2.2, and > > Is there a good reason these have not been upgraded? (Although I > cannot say it has anything to do with the problem.) > > > 2 are running HP-UX 10.20. > > What can I do to stop the packet duplication??? > > Can't quite say yet. > -- > Crist J. Clark cjclark@home.com > Regards, David Hedge Systems Engineer Yokogawa W.A. Email: dhedge@wa.yokogawa.com.au To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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