18.07.2015 00:36, Ondrej Zajicek пишет:
On Tue, Jul 14, 2015 at 10:20:22AM +0300, Andrew wrote:
When routes are deleted (for ex., terminating a lot of PPP tunnels for some
reason in same time), it seems like each removed route is sent into separate
OSPF packet that causes troubles with OSPF in some cases (for ex., there's
troubles with old quagga).
Is there a possibility to add some rate-limiting (for ex., limit to 10
messages per second), and aggregate separate 'route deleted' messages to one
packet?
AFAIK, multiple flush LSAs can be packed to one LSA when flushed together
(i.e. the routes are deleted together), but there is no time-limit. If
these routes are deleted as separate (but immediate) events, then it is
possible that the OSPF packet with just one flushed LSA is sent before
waiting for next route delete (and therefore next flushed LSA.
Maybe it'll be good to add some delay (for ex., 10ms) before flush LSA
will be sent?
