Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-19 Thread sowmini . varadhan
I spent some time thinking about your points, and here's the conclusion I came to: (i) what you are proposing is essentially weak ES (with longest prefix match), with a variant to the cost used for ECMP: within a set of equal prefix length routes, the ones that have a src addr match

Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-16 Thread Nicolas Williams
On Fri, Apr 16, 2010 at 12:08:28PM -0400, James Carlson wrote: On 04/16/10 11:35, sowmini.varad...@oracle.com wrote: should deal with forwarded packets. Since the hostmodel feature (and esp the strong version and its variants) by its very name is not intended for use for routing/forwarding,

Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-13 Thread James Carlson
sowmini.varad...@oracle.com wrote: On (04/12/10 16:47), James Carlson wrote: Sebastien Roy wrote: This case proposes a new hostmodel property for the IP module that can have 3 settings: strong, weak and src-priority. Some sample incantations for setting the tunable are provided in the

Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-13 Thread sowmini . varadhan
On (04/13/10 08:06), James Carlson wrote: Yes, I believe that was flagged in the man page updates (no?). In case it was missed in the fast-track, here's what was intended: That's all that was missed. In the quoted text above, it says 3 settings, but there are actually 4. It's just a

Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-13 Thread sowmini . varadhan
On (04/13/10 10:00), James Carlson wrote: So when host1 go to respond, we'd look up a route in the strong-es mode first, and assuming that there are no bugs in the src-address selection (there were none when I tested this!) code, host1 would pick x.x.y.host1 as the src address, B as the

Re: ipadm hostmodel property [PSARC/2010/127 FastTrack timeout 04/19/2010]

2010-04-12 Thread James Carlson
Sebastien Roy wrote: This case proposes a new hostmodel property for the IP module that can have 3 settings: strong, weak and src-priority. Some sample incantations for setting the tunable are provided in the Examples section. It looks like there's a fourth (reportable, not settable) value