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John,
In the ADDIP I-D (draft-ietf-tsvwg-addip-sctp-08.txt), addresses can be added/deleted as described therein. However, in the sockets API I-D (draft-ietf-tsvwg-sctpsocket-07.txt), I see a system call 'sctp_getpaddrs()' which allows the upper layer to get all peer addresses in an association. However, I do not see a notification primitive informing the upper layer when an address has been added/deleted per the ADDIP I-D. It would be relatively easy to code this into an implementation, but shouldn't something like this be in the sockets API I-D? Thanks.
That would probably be best addressed to Randy ...
John
Section 5.3.1.2 covers the adding and deleting of socket addresses in the -07 socket draft... a socket-api conformant implementation that supports ADD-IP SHOULD (at least in theory) give such a notification.
-- Randall R. Stewart 815-477-2127 (office) 815-342-5222 (cell phone)