net.inet.icmp.log_redirect: 0 net.inet.icmp.drop_redirect: 0 net.inet6.ip6.redirect: 1 net.inet6.icmp6.rediraccept: 1
-- -----Message d'origine----- De : Gary Palmer [mailto:gpal...@freebsd.org] Envoyé : 4 octobre 2012 18:23 À : Krzysztof Barcikowski Cc : Alexander V. Chernikov; Dominic Blais; freebsd-net@freebsd.org Objet : Re: Default route destination changing without warning follow-up On Thu, Oct 04, 2012 at 07:36:51PM +0200, Krzysztof Barcikowski wrote: > W dniu 2012-10-04 18:02, John-Mark Gurney pisze: > > Alexander V. Chernikov wrote this message on Mon, Oct 01, 2012 at 01:07 > > +0400: > >> On 01.10.2012 00:59, Dominic Blais wrote: > >>> It's all about IPv4 in my case. > >> It will be great to supply some more details (e.g. like FreeBSD > >> version, interfaces configuration, netstat -rn output). > >> > >> How often does this happen ? > >> (e.g. while true; do echo -n `date` ; route -n get default | grep > >> gate; sleep 1; done can help) > >> > >> If this is reproducible, what actions precedes this change? > >> Maybe some ARP traffic on that interface, or interface > >> creation/deletion, or.. ? > >> > >> Is route monitor completely silent when the change happens? > > Just for refernece, Dominic brought this up in an earlier thread: > > http://www.freebsd.org/cgi/mid.cgi?2DE61B0869B7484997BCA012845482C7E > > be62dd...@win2008.domnt.abi.ca > > > > and at least on other person seems to have the same issue... > > > > quick question for you Dominic, do you see the correct number of > > routes, but a new wrong one appear? or does the route just simply > > disapear? or does a new one seem to replace the old one? > > > > The reason I ask is that if a new wrong one appears, it could be > > memory corruption, but if a new one replaces the old one, for some > > reason when allocating a new route, it could accidentatlly be > > replacing the default route... > > > > Just some thoughts... > > > > Hi, > > I don't see a second new route appearing in my case, just the default > or static route is replaced. > I'm not conviced of memory corruption, as it happens on 3 different > physical machines. Sorry for jumping into the middle of the thread (and apologies if this was asked/answered previously), however what are the settings for the following sysctls? net.inet.icmp.log_redirect net.inet.icmp.drop_redirect and potentially net.inet6.ip6.redirect net.inet6.icmp6.rediraccept Gary _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
