The if_update function should be owned
by lib/if.h. Move the function out of the
way so we can rename lib/if.h if_update_vrf -> if_update
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
RFC 4762 says that MAC address withdrawal messages can be used to
improve convergence time in VPLS networks. This patch makes ldpd send
MAC withdrawals whenever a non-pseudowire interface pertaining to a
VPLS goes down. The processing of received MAC withdrawals will be
implemented later.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This patch per-se doesn't introduce any useful functionality, but prepares
the ground for new enhancements to ldpd (i.e. implementation of new RFCs
that make use of LDP capabilities).
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Be more clever and trigger the PDU SENT event inside send_notification()
when tcp->nbr is set. This way we can eliminate send_notification_nbr()
and always use send_notification() instead.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This patch introduces several new configuration commands to ldpd. These
commands should allow the operator to define advanced filtering policies
for things like label advertisement, label allocation, etc.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Using red-black trees instead of linked lists brings the following
benefits:
1 - Elements are naturally ordered (no need to reorder anything before
outputting data to the user);
2 - Faster lookups/deletes: O(log n) time complexity against O(n).
The insert operation with red-black trees is more expensive though,
but that's not a big issue since lookups are much more frequent.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Using red-black trees instead of linked lists brings the following
benefits:
1 - Elements are naturally ordered (no need to reorder anything before
outputting data to the user);
2 - Faster lookups/deletes: O(log n) time complexity against O(n).
The insert operation with red-black trees is more expensive though,
but that's not a big issue since lookups are much more frequent.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
