Add a new type, C_MASTER which is issued by a slave upon receiving a

[l2tpns.git] / Changes

diff --git a/Changes b/Changes
index 12cb3f8..15070db 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-* Sat May 21 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.21
+* Sun May 22 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.21
 - Cluster changes from Michael, intended to prevent a stray master
   from trashing a cluster:
   + Ignore heartbeats from peers claiming to be the master before the
@@ -6,12 +6,13 @@
   + A master receiving a stray heartbeat sends a unicast HB back, which
     should cause the rogue to die due to the tie-breaker code.
   + Keep probing the master for late heartbeats.
-  + Drop BGP as soon as we become master with peers (TODO: pre-emptively
-    drop routes if the master is late and we are the best candidate).
-  + A slave (presumably a recently restarted master) receiving a
-    LASTSEEN message sends a zero basetime ping (as sent by the master
-    on clean shutdown).
-  
+  + Drop BGP as soon as we become master with peers.
+  + Any PING seen from a master forces an election (rather than just
+    where basetime is zero).
+  + A slave which receives a LASTSEEN message (presumably a restarted
+    master) sends back new message type, C_MASTER which indicates the
+    address of the current master.
+
 * Mon May 16 2005 Brendan O'Dea <bod@optusnet.com.au> 2.0.20
 - Add handling of "throttle=N" RADIUS attributes.
 - Fix RADIUS indexing (should have 16K entries with 64 sockets).