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Document the fact that multi-FIB support for SCTP had been backed out

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in r179783 as (ab)using the concept of VRFs for this had not worked.
At this point SCTP in FreeBSD does not support multi-FIB, neither for
IPv4 nor for IPv6.

Discussed with:	rrs
Sponsored by:	Cisco Systems, Inc.
This commit is contained in:
Bjoern A. Zeeb 2012-02-03 15:39:13 +00:00
parent dc5177989b
commit 9836132cd1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/multi-fibv6/head/; revision=230950
1 changed files with 6 additions and 0 deletions
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6
sys/netinet/sctp_os_bsd.h
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@ -424,6 +424,12 @@ typedef struct callout sctp_os_timer_t;
typedef struct route sctp_route_t;
typedef struct rtentry sctp_rtentry_t;
/*
* XXX multi-FIB support was backed out in r179783 and it seems clear that the
* VRF support as currently in FreeBSD is not ready to support multi-FIB.
* It might be best to implement multi-FIB support for both v4 and v6 indepedent
* of VRFs and leave those to a real MPLS stack.
*/
#define SCTP_RTALLOC(ro, vrf_id) rtalloc_ign((struct route *)ro, 0UL)
/* Future zero copy wakeup/send function */