diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-08-03 11:34:38 -0400 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-12-21 20:26:05 -0500 |
| commit | 81900c5a083428f81ac5a92d2846790aa6f4da4f (patch) | |
| tree | 3d3c77d6b2badcf0c77705961fb5de0756435093 /pimd/pim_str.c | |
| parent | d41b415c8bef5faa342ec6cb13f487ea01c2c5ac (diff) | |
pimd: Fix upstream state machine.
RFC 4601 4.5.7:
Joined
The downstream state machines and local membership information
indicate that the router should join the shortest-path tree for
this (S,G).
The code has a upstream state that is in 'J' state already
due to a S,G multicast packet received on an incoming
interface. This packet has been forwarded to the RP.
The RP sees this and immediately sends a join towards
the S,G.
The code as originally written assumed that you could
not transition from a J state to a J state. This is not
true.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'pimd/pim_str.c')
0 files changed, 0 insertions, 0 deletions