Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Hal Rosenstock
On Tue, 2007-01-16 at 12:31, Or Gerlitz wrote: > Eitan Zahavi wrote: > > Or Gerlitz wrote: > >> Eitan Zahavi wrote: > > >> So you are saying that the GW **has** to listen on IGMP at the Eth > >> side and **has** to do IB SA join in the only way that forces the SA > >> to create the group --> Ful

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Or Gerlitz
Eitan Zahavi wrote: > Or Gerlitz wrote: >> Eitan Zahavi wrote: >> So you are saying that the GW **has** to listen on IGMP at the Eth >> side and **has** to do IB SA join in the only way that forces the SA >> to create the group --> FullMember ? > Yes >> If indeed, this is kind of bad, > I fi

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Or Gerlitz
Eitan Zahavi wrote: >> So you are saying that the GW **has** to listen on IGMP at the Eth >> side and **has** to do IB SA join in the only way that forces the SA >> to create the group --> FullMember ? > Yes >> If indeed, this is kind of bad, > I find it very reasonable OK, let me think abou

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Eitan Zahavi
Or Gerlitz wrote: > Eitan Zahavi wrote: > >> Or Gerlitz wrote: >> >>> OK, assuming my setup consists of: >>> +1 IB node doing only multicast TX on a group >>> +2 an IB/Ethernet gateway >>> 3+ Eth node doing only multicast RX on the equiv mac (forget manytoone) >>> > > >>> The gate

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Hal Rosenstock
On Tue, 2007-01-16 at 10:33, Or Gerlitz wrote: > > 15.2.5.17.1 GROUP MEMBERSHIP > > > An endport must specify the type of multicast subscription or deletion that > > it wants. The MCMemberRecord:JoinState component indicates the > > membership qualities a port wishes to add (in joining or creating

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Or Gerlitz
Eitan Zahavi wrote: > Or Gerlitz wrote: >> OK, assuming my setup consists of: >> +1 IB node doing only multicast TX on a group >> +2 an IB/Ethernet gateway >> 3+ Eth node doing only multicast RX on the equiv mac (forget manytoone) >> The gateway design is to register for SA MGID IN/OUT traps and w

Re: [openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Eitan Zahavi
Or Gerlitz wrote: >> 15.2.5.17.1 GROUP MEMBERSHIP >> > > >> An endport must specify the type of multicast subscription or deletion that >> it wants. The MCMemberRecord:JoinState component indicates the >> membership qualities a port wishes to add (in joining or creating a group) >> or remov

[openib-general] some IB multicast sendonly thoughts

2007-01-16 Thread Or Gerlitz
> 15.2.5.17.1 GROUP MEMBERSHIP > An endport must specify the type of multicast subscription or deletion that > it wants. The MCMemberRecord:JoinState component indicates the > membership qualities a port wishes to add (in joining or creating a group) > or remove (in leaving a group). The meanings