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-rw-r--r--proto/rip/rip.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index de0ae82..2890f61 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -8,7 +8,7 @@
FIXME: IpV6 support: packet size
FIXME: IpV6 support: use right address for broadcasts
FIXME: IpV6 support: receive "route using" blocks
- FIXME: Do we send "triggered updates" correctly?
+ FIXME: Do we send "triggered updates" correctly? No.
FIXME: When route's metric changes to 16, start garbage collection immediately? Do _not_ restart on new updates with metric == 16.
FIXME: When route's 60 seconds old and we get same metric, use that!
FIXME: Triggered updates. When triggered update was sent, don't send new one for something between 1 and 5 seconds (and send one after that).
@@ -408,12 +408,12 @@ rip_timer(timer *t)
rte = SKIP_BACK( struct rte, u.rip.garbage, e );
DBG( "Garbage: " ); rte_dump( rte );
- if (now - rte->lastmod > P_CF->timeout_time) {
+ if (now - rte->u.rip.lastmodX > P_CF->timeout_time) {
debug( "RIP: entry is too old: " ); rte_dump( rte );
e->metric = P_CF->infinity;
}
- if (now - rte->lastmod > P_CF->garbage_time) {
+ if (now - rte->u.rip.lastmodX > P_CF->garbage_time) {
debug( "RIP: entry is much too old: " ); rte_dump( rte );
rte_discard(p->table, rte);
}
@@ -694,8 +694,13 @@ rip_rte_better(struct rte *new, struct rte *old)
if (old->u.rip.metric > new->u.rip.metric)
return 1;
+ if (new->u.rip.metric == 16) {
+ struct proto *p = new->attrs->proto;
+ new->u.rip.lastmodX = now - P_CF->timeout_time; /* Check this: if new metric is 16, act as it was timed out */
+ }
+
if ((old->u.rip.metric == new->u.rip.metric) &&
- ((now - old->lastmod) > 60)) /* FIXME (nonurgent): this probably should be P_CF->timeout_time / 2 if old->attrs->proto == new->attrs->proto, else don't do this check */
+ ((now - old->u.rip.lastmodX) > 60)) /* FIXME (nonurgent): this probably should be P_CF->timeout_time / 2 if old->attrs->proto == new->attrs->proto, else don't do this check */
return 1;
return 0;
@@ -705,6 +710,7 @@ static void
rip_rte_insert(net *net, rte *rte)
{
struct proto *p = rte->attrs->proto;
+ rte->u.rip.lastmodX = now;
add_head( &P->garbage, &rte->u.rip.garbage );
}