DNS UDP port 0 activity
Hooker, Bruce
BruceH at DIS.WA.GOV
Fri Sep 1 22:57:27 UTC 2000
Howdy Folks,
The staff who support the firewalls at my site have asked
if I know anything about DNS/BIND sending queries from
port 53 to port 0.
Most of the DNS traffic monitored is the normal port 53 to
port 53 and high ports to port 53 but a significant amount
has a destination port of zero (0).
Our firewall is Firewall-1 from Checkpoint.
Any ideas?
Bruce Hooker
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