[ILUG] Weird DNS issue
james-ilug at domainregistry.ie
Thu Jun 22 14:47:09 IST 2000
On Thu, Jun 22, 2000 at 02:26:05PM +0100, Kenn Humborg wrote:
> # ipfwadm -I -a deny -P udp -S a.gtld-servers.net. 53
> # ipfwadm -I -a deny -P tcp -S a.gtld-servers.net. 53
I'd actually use -D to stop my nameservers even getting a query to it.
As an aside, the above mightn't work as responses won't necessarily have
a source port of 53. (Default BIND behaviour is random unpriv. port).
Email dnsadm at netsol.com and make a fuss. I have :)
James Raftery (JBR54) - Programmer Hostmaster - IE TLD Hostmaster
IE Domain Registry - www.domainregistry.ie - (+353 1) 706 2375
"Managing 4000 customer domains with BIND has been a lot like
herding cats." - Mike Batchelor, on dns at list.cr.yp.to.
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