[bind-8.2.1] No buffer space available

[C.S.Chen]

Hi,

One of our DNS servers recently encountered some strange problem.
-- I'm not sure since when the problem appears and why.
-- I'd killed the old named process and re-start a new one,
   the same problem shows up. 
- I'd practices this many times; removed and/or merged some zone files.
  Although fewer similar messages show up, it seems that the problem 
  is not fixed.

Did you know how could we avoid and/or fix it ?

Sincerely yours,
- C.S.Chen


Here is the related info:
* OS: HP-UX 9.03
* BIND/named: 8.2.1
* system mem:  64M.

PS. We have another Sun Ultra-I , running Solaris 2.5.1 + BIND 8.2.1
    , with 64M RAM, too.  Up to now, no such problem has been found.


-----------------------------------------------------
Jul 27 09:42:02 ns named[25282]: ns_req: sendto([168.95.1.2].53): No buffer spac
e available                
...[deleted]
Jul 27 22:39:56 ns named[8807]: send_msg: sendto([203.64.172.1].53): No buffer
pace available


-- 
Joe. C.S.Chen, cschen at nctu.edu.tw
* Computer Center of National Chiao Tung University, Hsinchu, Taiwan.