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830d754d52
bit of debugging afterwards):
- Fix protection code for notification generation.
- Decouple associd from vtag
- Allow vtags to have less strigent requirements in non-uniqueness.
o don't pre-hash them when you issue one in a cookie.
o Allow duplicates and use addresses and ports to
discriminate amongst the duplicates during lookup.
- Add support for the NAT draft draft-ietf-behave-sctpnat-00, this
is still experimental and needs more extensive testing with the
Jason Butt ipfw changes.
- Support for the SENDER_DRY event to get DTLS in OpenSSL working
with a set of patches from Michael Tuexen (hopefully heading to OpenSSL soon).
- Update the support of SCTP-AUTH by Peter Lei.
- Use macros for refcounting.
- Fix MTU for UDP encapsulation.
- Fix reporting back of unsent data.
- Update assoc send counter handling to be consistent with endpoint sent counter.
- Fix a bug in PR-SCTP.
- Fix so we only send another FWD-TSN when a SACK arrives IF and only
if the adv-peer-ack point progressed. However we still make sure
a timer is running if we do have an adv_peer_ack point.
- Fix PR-SCTP bug where chunks were retransmitted if they are sent
unreliable but not abandoned yet.
With the help of: Michael Teuxen and Peter Lei :-)
MFC after: 4 weeks
99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
/*-
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* Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* a) Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* b) Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the distribution.
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*
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* c) Neither the name of Cisco Systems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $KAME: sctp_asconf.h,v 1.8 2005/03/06 16:04:16 itojun Exp $ */
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#ifndef _NETINET_SCTP_ASCONF_H_
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#define _NETINET_SCTP_ASCONF_H_
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#if defined(_KERNEL) || defined(__Userspace__)
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/*
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* function prototypes
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*/
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extern void sctp_asconf_cleanup(struct sctp_tcb *, struct sctp_nets *);
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extern struct mbuf *sctp_compose_asconf(struct sctp_tcb *, int *, int);
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extern void
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sctp_handle_asconf(struct mbuf *, unsigned int, struct sctp_asconf_chunk *,
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struct sctp_tcb *, int i);
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extern void
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sctp_handle_asconf_ack(struct mbuf *, int, struct sctp_asconf_ack_chunk *,
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struct sctp_tcb *, struct sctp_nets *, int *);
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extern uint32_t
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sctp_addr_mgmt_ep_sa(struct sctp_inpcb *, struct sockaddr *,
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uint32_t, uint32_t, struct sctp_ifa *);
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extern int
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sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr,
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uint32_t val);
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extern void
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sctp_asconf_iterator_stcb(struct sctp_inpcb *inp,
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struct sctp_tcb *stcb,
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void *ptr, uint32_t type);
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extern void sctp_asconf_iterator_end(void *ptr, uint32_t val);
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extern int32_t
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sctp_set_primary_ip_address_sa(struct sctp_tcb *,
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struct sockaddr *);
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extern void
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sctp_set_primary_ip_address(struct sctp_ifa *ifa);
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extern void
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sctp_check_address_list(struct sctp_tcb *, struct mbuf *, int, int,
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struct sockaddr *, uint16_t, uint16_t, uint16_t, uint16_t);
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extern void
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sctp_move_chunks_from_deleted_prim(struct sctp_tcb *, struct sctp_nets *);
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extern void
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sctp_assoc_immediate_retrans(struct sctp_tcb *, struct sctp_nets *);
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extern void
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sctp_net_immediate_retrans(struct sctp_tcb *, struct sctp_nets *);
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extern void
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sctp_asconf_send_nat_state_update(struct sctp_tcb *stcb,
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struct sctp_nets *net);
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extern int
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sctp_is_addr_pending(struct sctp_tcb *, struct sctp_ifa *);
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#endif /* _KERNEL */
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#endif /* !_NETINET_SCTP_ASCONF_H_ */
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