RE: problems receiving e-mail to my server redux

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Hi, thanks for your reply. As I indicated in my original message, in
fact I previously sought help on this issue at another forum, and I have
reproduced the part of the advice I got at the site
http://mccorduck.cortland.edu/part2. You will see in the thread
reproduced at this site that I had set up both a zone file and modified
my named.conf file. Specifically, my zone file is named "mccorduck.zone"
and its contents are the following:

$TTL 3D

@ IN SOA www.mccorduck.ws. hostmaster.mccorduck.ws. (
4 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ; ttl
)

NS www

mccorduck.ws. MX 10 mail
localhost A 127.0.0.1
www A 24.24.15.155
mail CNAME www

(And following the advice I was given at that forum, I always increment
the serial number when I make a change to the file.) And also following
the directions I modified my named.conf such that its contents are now

## named.conf - configuration for bind
#
# Generated automatically by redhat-config-bind, alchemist et al.
# Any changes not supported by redhat-config-bind should be put
# in /etc/named.custom
#
controls {

inet 127.0.0.1 allow { localhost; } keys { rndckey; };


};


include "/etc/named.custom";

include "/etc/rndc.key";


zone "mccorduck.ws" {


type master;
notify no;
allow-query { any; };
file "mccorduck.zone";

};


zone "155.15.15.24.in-addr.arpa" {

type master;
notify no;
file "155.15.15.24";

};



Ed McCorduck
Department of English
State University of New York College at Cortland
http://mccorduck.cortland.edu  
ICQ: http://mccorduck.cortland.edu/pager 
AIM: EdMcCorduck


> -----Original Message-----
> From: lists-redhat-replies@xxxxxxxxxxxxxxxxxxxxx 
> [mailto:lists-redhat-replies@xxxxxxxxxxxxxxxxxxxxx] 
> Sent: Wednesday, July 14, 2004 7:51 AM
> To: Ed McCorduck
> Subject: RE: problems receiving e-mail to my server redux
> 
> 
> the nameserver on your machine (still) isn't responding.
> 
> did you actually configure named, including setting up a zone file 
> for your domain?  you need to set up a zone file for your machine and 
> modify the named.conf file appropriately.
> 
> 
> ---------- Original Message ----------
> > From: Ed McCorduck <Ed.McCorduck@xxxxxxxxxxxx>
> > To: lists-redhat-replies@xxxxxxxxxxxxxxxxxxxxx
> > Cc: redhat-list@xxxxxxxxxx
> > Date: Wednesday, July 14, 2004 06:09:51 AM -0400
> > Subject: RE: problems receiving e-mail to my server redux
> >
> > Thanks so much for your reply. At the risk of cluttering up 
> the list 
> > (another newbie _faux pas_ that I hope you'll all forgive 
> me for), let 
> > me repeat here what I just replied to Ed Greshko:
> >
> > I installed BIND on my Linux box and set it up to start at every 
> > boot-up, so I assumed this would take care of my 
> DNS/nameserver setup. 
> > One of the bases for that belief is this passage from Peter 
> Harrison's 
> > book _Linux Home Networking II_: "BIND is an acronym for 
> the 'Berkeley 
> > Internet Name Domain' project which MAINTAINS THE DNS 
> RELATED SOFTWARE 
> > SUITE THAT RUNS UNDER LINUX [emphasis mine]. The most well known 
> > program in BIND is 'named', the daemon THAT RESPONDS TO DNS QUERIES 
> > FROM REMOTE MACHINES [emphasis mine again]" (p. 59). Granted, 
> > Harrison's book is full of other details and configurations I must 
> > still perform regarding the files that named uses, but this snippet 
> > certainly makes it all sound simple enough for a fool like 
> me to think 
> > I could do it all on my own.
> >
> > I'd appreciate your further thoughts on this, and thanks again for 
> > your reply.
> >
> >
> > Ed McCorduck
> > Department of English
> > State University of New York College at Cortland 
> > http://mccorduck.cortland.edu
> > ICQ: http://mccorduck.cortland.edu/pager
> > AIM: EdMcCorduck
> >
> >
> >> -----Original Message-----
> >> From: lists-redhat-replies@xxxxxxxxxxxxxxxxxxxxx
> >> [mailto:lists-redhat-replies@xxxxxxxxxxxxxxxxxxxxx]
> >> Sent: Sunday, July 11, 2004 6:37 AM
> >> To: Ed McCorduck
> >> Subject: RE: problems receiving e-mail to my server redux
> >>
> >>
> >> while you may now be forwarding port 53, it doesn't look like you 
> >> have a dns server running on your machine. since you list your 
> >> machine as the authoritative nameserver for your domain 
> you have to  
> >> run a dns server if you want things to work.
> >>
> >> related, in the whois records you have:
> >>
> >>         mccorduck.ws ........ 24.24.15.155:80
> >>
> >> which implies that you are trying to use port 80 for your 
> dns server.  
> >> this simply won't work. [i believe that the spurious :80 gets  
> >> ignored, as it should, when this information gets put into 
> the root  
> >> servers.]
> >>
> >>
> >>
> >> ---------- Original Message ----------
> >> > From: Ed McCorduck <Ed.McCorduck@xxxxxxxxxxxx>
> >> > To: General Red Hat Linux discussion list 
> <redhat-list@xxxxxxxxxx> 
> >> > Date: Sunday, July 11, 2004 06:20:00 AM -0400
> >> > Subject: RE: problems receiving e-mail to my server redux
> >> >
> >> >> -----Original Message-----
> >> >> From: redhat-list-bounces@xxxxxxxxxx 
> >> >> [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of 
> Cowles, Steve 
> >> >> Sent: Thursday, July 08, 2004 6:24 PM
> >> >> To: 'General Red Hat Linux discussion list'
> >> >> Subject: RE: problems receiving e-mail to my server redux
> >> >>
> >> >>
> >> >> Ed McCorduck wrote:
> >> >> >
> >> >> > Thanks for your very detailed reply, Steve. I'll try to
> >> dig through
> >> >> > your mine of information as best as I am able, but
> >> >> unfortunately it's
> >> >> > mostly way over my head at the present state of my newbie 
> >> >> > knowledge.
> >> >>
> >> >> Ed,
> >> >>
> >> >> In short...
> >> >>
> >> >> 1) Your domain regsitration seems to be correct. i.e. The
> >> recursion
> >> >> from the root servers back to your name server is working.
> >> >>
> >> >> 2) Whats not working are queries to your name server;
> >> which is listed
> >> >> at 24.24.15.155. Is this the public IP address for your 
> firewall?
> >> >
> >> > For my home network, yes. It's the static IP address
> >> assigned to me by
> >> > my ISP, to which I am connected by a cable modem. The cable goes 
> >> > through my router, where the firewall is.
> >> >
> >> >
> >> >> 3) The reply I got back from the above IP address was 
> an ICMP port  
> >> >> unreachable. This is usually caused by your firewall not being  
> >> >> properly configured for NAT'ing (port forwarding) to an 
> internal  
> >> >> RFC1918 address. In your case, 192.168.1.101
> >> >>
> >> >> > At least I understand one of your questions, though, and
> >> perhaps my
> >> >> > answer can shed more light on the problem:
> >> >> >
> >> >> >> BTW: Is 192.168.1.101 possibly a host behind your firewall???
> >> >> >
> >> >> > Yes, 192.168.1.101 is the IP address that I maintain for
> >> my Linux
> >> >> > computer, which houses my Web and e-mail (sendmail) servers.
> >> >> > My   firewall, which is an integral part of my Linksys router
> >> >> for my home
> >> >> > network, I set up through Port Forwarding to send all port
> >> >> 25, 80 and
> >> >> > 110 queries to this computer.
> >> >>
> >> >> As I suspected. Please note that DNS queries require udp
> >> and tcp port
> >> >> 53 to be port forwarded. You don't mention these ports above.
> >> >
> >> > O.K., I hadn't set port 53 to be forwarded to 
> 192.168.1.101, but I  
> >> > changed that but still any e-mail sent to me is 
> bouncing. BTW, by  
> >> > saying "these ports" in your question above, did you mean
> >> that there's
> >> > a separate port number for udp? All I saw on my router's
> >> configuration
> >> > screen was that port 53 was for "DNS."
> >> >
> >> >
> >> > Ed McCorduck
> >> > Department of English
> >> > 117-A Old Main
> >> > 753-2093
> >> > http://mccorduck.cortland.edu
> >> > ICQ: http://mccorduck.cortland.edu/pager
> >> > AIM: EdMcCorduck
> >> >
> >> >
> >> > --
> >> > redhat-list mailing list
> >> > unsubscribe
> >> mailto:redhat-list-request@xxxxxxxxxx?> subject=unsubscribe
> >> >
> >>
> > https://www.redhat.com/mailman/listinfo/redhat-list
> >
> > ---------- End Original Message ----------
> >
> >
> > --
> > redhat-list mailing list
> > unsubscribe 
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> > 
> 
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---------- End Original Message ----------


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