About bind 9.x.x

[budsz]

Hi,

I get some problem, I'am running nameserver under FreeBSD and bind
9.x.x, so I get strange error in /var/log/messages:

$ grep named /var/log/messages

[...]
May 12 17:27:26 kumprang named[288]: client 192.168.0.18#2726: error sending response: not enough free resources
[...]

I believe this doesn't trouble in bind, but in kernel system FreeBSD 4.8
STABLE. So I try to looking in web resource, I do resize kern.ipc.nmbclusters 
and kern.ipc.nmbufs via kernel configuration (maxusers    0) ---auto to decide physical
memory--. I checked available memory:

$ netstat -m
63/432/8064 mbufs in use (current/peak/max):
        63 mbufs allocated to data
34/266/2016 mbuf clusters in use (current/peak/max)
640 Kbytes allocated to network (10% of mb_map in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines
        
Would you tell me to resolve this problem.

TIA


-- 
budsz