BCP Utility - bypass lookup in interfaces file

Hi ASE community,

For BCP utility, I am trying to connect with physical host and port # (in -S option).

But it is failing with error "Requested server name not found" (means it is going through interfaces file)

Whereas isql utility is able to connect with host and port# (and not going through interfaces file)

isql -STEST_ASE_HOST:1234

Is there any option to do the same with BCP utility?

Thanks,

Naveen Yakkala.