On Wed, 2007-09-19 at 11:26 +0100, Steven Whitehouse wrote: > Hi, > > On Wed, 2007-09-19 at 01:25 -0700, Steven Dake wrote: > > My apologies I must have missed that email. > > > > The code in openais is untested in a routed environment because I dont > > have any routed environments to test with. This is why TTL is not > > configurable in the current openais or tested with any values greater > > then 1. I can build you an RPM with ttl set to some greater value to > > test with if you like. > > > > Regards > > -steve > > The normal settings for multicast ttl are: > 0 - node local > 1 - link local > <32 - site local (so I guess a setting of 31 is reasonable here) > >128 - global > > I also found a ref with the following extra values which I didn't > remember: > 33-64 region local > 65-128 continent local > > I'm not sure if those last couple are official or not, > > Steve. Thanks Steve(s), We're a pretty big site (a university), so it's possible (but unlikely) that a legitimate round-about route could consume up to around approx 30 hops. We're using a multicast range which is not being routed outside the university, so it's probably fine to set it to 128. Nik -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
