Hi David
Vlad Yasevich wrote:
> The following is a set of patches that updates the SCTP ADD-IP implementation
> to conform to the recently published RFC.
>
> ADD-IP is a SCTP Dynamic Address Configuration extensions, whereby
> the two end systems can dynamically modify the address lists for a given
> connection. One of the applications of this is mobility. The systems
> exchange Address Configuration (ASCONF) and Address Configuration
> Acknowlegement (ASCONF-ACK) messages which contain the info. If you
> want more info the operation, read RFC 5061.
>
> The implementation in lksctp was a few years old and implemented draft-05
> of the specification. So this long overdue.
>
> -vlad
>
Not sure if you got the PATCH 7/9 resend, but it looks like netdev ate that
too.
I made this patch set available here:
master.kernel.org:/pub/scm/linux/kernel/git/vxy/lksctp-dev.git addip
Vlad Yasevich (9):
SCTP: Discard unauthenticated ASCONF and ASCONF ACK chunks
SCTP: Handle the wildcard ADD-IP Address parameter
SCTP: Add the handling of "Set Primary IP Address" parameter to INIT
SCTP: Update association lookup to look at ASCONF chunks as well
SCTP: ADD-IP updates the states where ASCONFs can be sent
SCTP: Update ASCONF processing to conform to spec.
SCTP: Change use_as_src into a full address state
SCTP: Implement ADD-IP special case processing for ABORT chunk
SCTP: Follow Add-IP security consideratiosn wrt INIT/INIT-ACK
include/net/sctp/structs.h | 39 ++++++++----
net/sctp/associola.c | 75 +++++++++++++++++++++++-
net/sctp/bind_addr.c | 35 ++++++++++-
net/sctp/input.c | 124 ++++++++++++++++++++++++++++++++-------
net/sctp/ipv6.c | 2 +-
net/sctp/outqueue.c | 29 ++++++++-
net/sctp/protocol.c | 8 +-
net/sctp/sm_make_chunk.c | 132 +++++++++++++++++++++++++++++++++++------
net/sctp/sm_statefuns.c | 141 ++++++++++++++++++++++++++++++++++---------
net/sctp/sm_statetable.c | 18 +++---
net/sctp/socket.c | 8 +-
11 files changed, 503 insertions(+), 108 deletions(-)
You may pull from there is you wish.
-vlad
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