Displaying 1 result from an estimated 1 matches for "olderblock".
Did you mean:
old_block
2013 Nov 06
1
Frequent RRL false negatives when using multiple server processes on Linux
...ased on IPv4 srcip,dstip tuples but all
IPv6 packets end up always in the same queue.)
FWIW, the unblocking seems to be triggered every time by this, around
line 425 of rrl.c from nsd-3.2.16:
-----
} else if(now - b->stamp > 0) {
/* older bucket */
int olderblock = used_to_block(b->rate, b->counter, lm);
rrl_attenuate_bucket(b, now - b->stamp);
if(olderblock && b->rate < lm)
rrl_msg(query, "unblock");
b->counter = 1;
b->stamp = now;...