FC-5 iptables question

[Alexander Dalloz]

Peter Horst schrieb:

> Thank you for the assistance, all.  I did this UDP scan as indicated 
> and it came back "open|filtered."  Sounds right?
>
> Peter

Yes. You could improve the nmap scan by using "-sU -sV" as parameters.
And if you do as advised by Paul

dig <domain_in_your_zones> @<public_IP_of_your_DNS>

you can make sure the nameserver responds bravely.

Alexander