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| author | glebius <glebius@FreeBSD.org> | 2004-11-23 09:45:47 +0000 |
|---|---|---|
| committer | glebius <glebius@FreeBSD.org> | 2004-11-23 09:45:47 +0000 |
| commit | d1939766d16ca2a349dd3edf7ab84b0b59add457 (patch) | |
| tree | 3f25f594455b094691f35a03db9acc300c8f0d13 /sys/netgraph/ng_one2many.h | |
| parent | b437de8061981c7de5aff7cc8e490d45a117a7ce (diff) | |
| download | FreeBSD-src-d1939766d16ca2a349dd3edf7ab84b0b59add457.zip FreeBSD-src-d1939766d16ca2a349dd3edf7ab84b0b59add457.tar.gz | |
Introduce new failure detection algorithm, called NG_ONE2MANY_FAIL_NOTIFY.
It means, that node listens to flow control messages from downstreams
and removes link from list of active links whenever a LINK_IS_DOWN message
is received. If LINK_IS_UP message is received, then links is put
back into list of active links.
Approved by: julian (mentor), implicitly
MFC after: 1 week
Diffstat (limited to 'sys/netgraph/ng_one2many.h')
| -rw-r--r-- | sys/netgraph/ng_one2many.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/netgraph/ng_one2many.h b/sys/netgraph/ng_one2many.h index bf79859..f9c4919 100644 --- a/sys/netgraph/ng_one2many.h +++ b/sys/netgraph/ng_one2many.h @@ -44,7 +44,7 @@ /* Node type name and magic cookie */ #define NG_ONE2MANY_NODE_TYPE "one2many" -#define NGM_ONE2MANY_COOKIE 971111383 +#define NGM_ONE2MANY_COOKIE 1100897444 /* Hook names */ #define NG_ONE2MANY_HOOK_ONE "one" @@ -63,6 +63,7 @@ /* Algorithms for detecting link failure (XXX only one so far) */ #define NG_ONE2MANY_FAIL_MANUAL 1 /* use enabledLinks[] array */ +#define NG_ONE2MANY_FAIL_NOTIFY 2 /* listen to flow control msgs */ /* Node configuration structure */ struct ng_one2many_config { |
