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a0f9b0c7c8
When the detection time expires, we put the session down and restart the
timer. As the comment in the code says, it's needed to zero the remote
discriminator after the second expiration.
But the RFC clearly says that this must be done on the first expiration:
bfd.RemoteDiscr
The remote discriminator for this BFD session. This is the
discriminator chosen by the remote system, and is totally opaque
to the local system. This MUST be initialized to zero. If a
period of a Detection Time passes without the receipt of a valid,
authenticated BFD packet from the remote system, this variable
MUST be set to zero.
And we actually already do it in `ptm_bfd_sess_dn`, so there's no need
to reset the timer and wait for it twice.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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| .. | ||
| .gitignore | ||
| bfd_packet.c | ||
| bfd.c | ||
| bfd.h | ||
| bfdctl.h | ||
| bfdd_cli.c | ||
| bfdd_nb_config.c | ||
| bfdd_nb_state.c | ||
| bfdd_nb.c | ||
| bfdd_nb.h | ||
| bfdd_vty.c | ||
| bfdd.c | ||
| bfddp_packet.h | ||
| config.c | ||
| control.c | ||
| dplane.c | ||
| event.c | ||
| Makefile | ||
| ptm_adapter.c | ||
| subdir.am | ||