DNS Woes
stucklenp at charter.net
stucklenp at charter.net
Sun Mar 28 00:43:07 UTC 2004
Mark:
route -n yields
Destination Gateway Genmask Flags Metric Ref Use IFace
24.159.200.0 0.0.0.0 255.255.252.0 U 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 lo
0.0.0.0 24.159.200.1 0.0.0.0 UG 0 0 eth0
"route print" on Windoze yields:
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 24.159.200.1 24.159.201.xxx 20
24.159.200.0 255.255.252.0 24.159.201.xxx 24.159.201.xxx 20
24.159.201.xxx 255.255.255.255 127.0.0.1 127.0.0.1 20
24.255.255.255 255.255.255.255 24.159.201.xxx 24.159.201.xxx 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
224.0.0.0 240.0.0.0 24.159.201.xxx 24.159.201.xxx 20
255.255.255.255 255.255.255.255 24.159.201.xxx 24.159.201.xxx 1
Default Gateway: 24.159.200.1
where "24.159.201.xxx" is the leased IP.
Thanks for any assistance.
Paul
>
> From: Mark Neidorff <mark at neidorff.com>
> Date: 2004/03/27 Sat PM 05:54:13 GMT
> To: For users of Fedora Core releases <fedora-list at redhat.com>
> Subject: Re: DNS Woes
>
> There is a lot of information missing here.
>
> I assuming you are using fedora.
> Are you using webmin?
> What happens when you run (as root) route -n ? Is your gateway listed? Is
> it correct?
>
> Lets start there.
>
> Mark
>
> On Sat, 27 Mar 2004 stucklenp at charter.net wrote:
>
> > I have a challenge: since running "yum update" and blindly accepting all the packages and then rebooting, I have not been able to get my Fedora box on the Web. Since that system is my firewall box it is really important that I get it running again. Note that I get the same symptoms with or without the firewall running.
> >
> > The NIC is configured to "Automatically obtain IP address settings with DHCP" and "Automatically obtain DNS information from provider" (I have tried manually setting DNS addresses as well.)
> >
> > When the network service is started, the NIC does get a valid IP from the ISP, as verified by the ISP. As well, I see the lease information in the messages log.
> > "...dhclient: bound to <myIP> -- renual in 13961 seconds...
> > ifup: done...
> > network: Bringing up interface etho: succeeded"
> >
> >
> > Other Symptoms:
> > ping <external IP> results in "Destination port Unreachable."
> > ping <leased IP> Works fine.
> >
> > Redhat Network Configuration show the NIC active and "ok"
> > resolve.conf contains the correct IPs for the ISP's DNS servers.
> >
> > To add insult to injury, when I plug my Windoze box into the cable modem and set its IP to use DHCP, I have no problem attaching to the Web.
> >
> > Any ideas as to how I can resolve this?
> >
> > Thanks
> >
> >
> >
>
> --
> Sign over a gynecologist's office: "Dr. Jones, at your cervix."
>
>
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