No, that param is still there:

$ ompi_info --param btl tcp --parsable | grep clude:
mca:btl:tcp:param:btl_tcp_if_include:value:
mca:btl:tcp:param:btl_tcp_if_include:data_source:default value
mca:btl:tcp:param:btl_tcp_if_include:status:writable
mca:btl:tcp:param:btl_tcp_if_include:help:Comma-delimited list of devices or 
CIDR notation of networks to use for MPI communication (e.g., "eth0,eth1" or 
"192.168.0.0/16,10.1.4.0/24").  Mutually exclusive with btl_tcp_if_exclude.
mca:btl:tcp:param:btl_tcp_if_include:deprecated:no
mca:btl:tcp:param:btl_tcp_if_exclude:value:lo,sppp
mca:btl:tcp:param:btl_tcp_if_exclude:data_source:default value
mca:btl:tcp:param:btl_tcp_if_exclude:status:writable
mca:btl:tcp:param:btl_tcp_if_exclude:help:Comma-delimited list of devices or 
CIDR notation of networks to NOT use for MPI communication -- all devices not 
matching these specifications will be used (e.g., "eth0,eth1" or 
"192.168.0.0/16,10.1.4.0/24").  Mutually exclusive with btl_tcp_if_include.
mca:btl:tcp:param:btl_tcp_if_exclude:deprecated:no
$


Did your TCP BTL plugin somehow not get built / installed? 


On Apr 13, 2010, at 6:06 AM, Gabriele Fatigati wrote:

> Dear OpenMPI users and developers,
> 
> I'm trying OpenMPI 1.3.3 and i've noted that btl_tcp_if_exclude is not 
> supported from new version:
> 
> the response to this command:
> 
> ompi_info --param all all | grep btl_tcp_if_exclude
> 
> is empty.
> 
> Maybe that params is renamed?
> 
> Thanks in advance
> 
> 
> 
> -- 
> Ing. Gabriele Fatigati
> 
> Parallel programmer
> 
> CINECA Systems & Tecnologies Department
> 
> Supercomputing Group
> 
> Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy
> 
> www.cineca.it                    Tel:   +39 051 6171722
> 
> g.fatigati [AT] cineca.it           
> _______________________________________________
> users mailing list
> us...@open-mpi.org
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jsquy...@cisco.com
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