53 UDP

Steve Holmes wrote:
> 
> More developments with my ipchains situation is that if I put
> ipchains -A input -p icmp -i eth1 -j ACCEPT
> where eth1 is my internet connection, I can successfully ping hosts if I
> use numeric i/p addresses.  However, I still can't get responses from my
> DNS.  I think I need to open up a port for responses from a DNS.  Even the
> dig command hangs.  Do you know what port and protocol should be opened up
> for DNS replies?
> 
> I don't have a thurough knowlege of TCP/IP just yet <sigh>  and my
> /etc/services doesn't have an entry for dns.  It has one for domain (port
> 53) but trying that didn't do it for me either.
> 
> Any more ideas?  Starting to break through this thing once and for all:).
> 
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