Re: About the address allocation convention between ISPs

[Teng Fei <tfei () ipanema ecs umass edu>]

Dear Mr. Wayrynen,

Thank you very much for your reply.  What do you mean by "unnumbered
interfaces"?  Also  could you please confirm my question that if the
customer's address block  was not obtained from the provider, it is also a
convention that the  provider will provider the /30 address for the
inter-domain link?