Re: [ofa-general] Multicast Question
> Nice to hear from you again. Currently when I ping the multicast > "all" address, I do not get a reply. I'll start checking here on my > side for the problem. Checking /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts is probably a good place to start. - R. ___ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
Re: [ofa-general] Multicast Question
Hal, Nice to hear from you again. Currently when I ping the multicast "all" address, I do not get a reply. I'll start checking here on my side for the problem. Thanks, Sean Hal Rosenstock wrote: Hi Sean, On Tue, 2007-04-17 at 09:49, Sean Hubbell wrote: Hello, I was wondering if I ping or ibping the 224.0.0.1 address should I be receiving a list of the nodes that have multicast enabled? ibping takes a LID or GUID (and not an IP address) as an argument so this is not supported by ibping. 224.0.0.1 is the all (multicast) hosts on the subnet so I would expect only those hosts supporting IPmc to respond and they may indicate some other IP interface other than IPoIB. -- Hal Thanks in advance, Sean ___ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general -- Sean Hubbell dBSTM Product Manager / Technical Director deciBel Research, Inc. (256) 489-6198 (Work) (256) 426-8957 (Cell) ___ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
Re: [ofa-general] Multicast Question
Hi Sean, On Tue, 2007-04-17 at 09:49, Sean Hubbell wrote: > Hello, > > I was wondering if I ping or ibping the 224.0.0.1 address should I be > receiving a list of the nodes that have multicast enabled? ibping takes a LID or GUID (and not an IP address) as an argument so this is not supported by ibping. 224.0.0.1 is the all (multicast) hosts on the subnet so I would expect only those hosts supporting IPmc to respond and they may indicate some other IP interface other than IPoIB. -- Hal > Thanks in advance, > > Sean > ___ > general mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general ___ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
