[ale] DNS trics

[Robert L. Harris]

Ok,
  I have a friend playing with DNS.  His SOA has this:


(~)[134]$ cat /etc/namedb/named.SOA 
$TTL 86400              ; Minimum TTL 1 day
;
@       IN      SOA     ns1.domain.com. mybox.domain.com. (
                2000102401      ; serial
                1800    ; Refresh after 30mins
                1800    ; Retry after 30mins
                1800 )  ; Expire after 30mins


He needs it so that his info in DNS for people who look him up expires
after 15-30 mins.  He doesn't get alot of trafic but his dialin
goes crazy some days.  This looks right, but before it's unleashed
on the net we'd like to make sure.

Robert



:wq!
---------------------------------------------------------------------------
Robert L. Harris                |  Micros~1 :  
Senior System Engineer          |    For when quality, reliability 
  at RnD Consulting             |      and security just aren't
                                \_       that important!
DISCLAIMER:
      These are MY OPINIONS ALONE.  I speak for no-one else.
FYI:
 perl -e 'print $i=pack(c5,(41*2),sqrt(7056),(unpack(c,H)-2),oct(115),10);'

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