RE: upgraded from fc3 -> fc4 now, there is no internet?

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THANKS a lot. you are a life saver. I added the gateway and now it works much better :)


From: "Mike McGrath" <mmcgrath@xxxxxxxxxxxxx>
Reply-To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
To: "For users of Fedora Core releases" <fedora-list@xxxxxxxxxx>
Subject: RE: upgraded from fc3 -> fc4 now, there is no internet?
Date: Wed, 30 Nov 2005 13:38:43 -0600



> -----Original Message-----
> From: fedora-list-bounces@xxxxxxxxxx
> [mailto:fedora-list-bounces@xxxxxxxxxx] On Behalf Of Kahn Seidl
> Sent: Wednesday, November 30, 2005 1:27 PM
> To: fedora-list@xxxxxxxxxx
> Subject: Re: upgraded from fc3 -> fc4 now, there is no internet?
>
> netstat -r gives me this ...
>
> Destination             Gateway     genmask          flags
> mss window
> irtt iface
> 172.22.11.0            *                255.255.255.0  U
>  0     0
>      0   eth0
> 169.254.0.0            *                 255.255.0.0     U
>   0      0
>       0    eth0
>
>
>
>
> >From: "Kahn Seidl" <mkseidl@xxxxxxxxxxx>
> >Reply-To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
> >To: fedora-list@xxxxxxxxxx
> >Subject: Re: upgraded from fc3 -> fc4 now, there is no internet?
> >Date: Wed, 30 Nov 2005 14:45:28 +0000
> >
> >I tried it with iptables turned on and off.
> >
> >But, I havent check netstat yet.  I will do that when I get to work.
> >
> >Thanks a lot for your help, I will update you later.
> >
> >Martin
> >
> >
> >>From: Jeff Vian <jvian10@xxxxxxxxxxx>
> >>Reply-To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
> >>To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
> >>Subject: Re: upgraded from fc3 -> fc4 now, there is no internet?
> >>Date: Wed, 30 Nov 2005 07:29:32 -0600
> >>
> >>On Wed, 2005-11-30 at 00:12 +0000, Kahn Seidl wrote:
> >> >
> >> >
> >> > >From: James Wilkinson <fedora@xxxxxxxxxxxxxxxxxxx>
> >> > >Reply-To: For users of Fedora Core releases
> >> > ><fedora-list@xxxxxxxxxx>
> >> > >To: fedora-list@xxxxxxxxxx
> >> > >Subject: Re: upgraded from fc3 -> fc4 now, there is no internet?
> >> > >Date: Sat, 26 Nov 2005 07:51:40 +0000
> >> > >
> >> > >Either Martin or Kahn Seidl wrote:
> >> > > > eth0 comes up fine, picks up the ip address and is configured
> >>properly.
> >> > > >
> >> > > > But, I get no access to the internet?
> >> > > >
> >> > > > What should i check ?
> >> > >
> >> > >/sbin/route
> >> > >Check you have a default route
> >> >
> >> > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> >> >
> >> > I am able to ping the router.  It picks up an ip address fine
> >> >
> >> > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> >> > >Check that you can ping the gateway on the default route.
> >> > >(If not, try re-setting up eth0 with system-config-network).
> >> > >
> >> > >ping 64.233.187.99
> >> > >ping 72.14.207.99
> >> > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> >> >
> >> > On this, it gives me "connect: Network is unreachable"
> >> > When I traceroute the router it says "socket: Permission denied"
> >> > When I traceroute google or anybody else, I get the network is
> >>unreachable
> >> > my other laptop is easily on the same network, and i
> have had this
> >>laptop
> >> > working
> >> > on this network.  Just since I did an upgrade on fc3 -> fc4.
> >> >
> >> > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> >> > >ping 212.58.224.83
> >>
> >>1.  Is the firewall active and blocking you?  FC4 tries to
> enable it
> >>by default.  You can try disabling it to test.
> >>
> >>2.  Did you get a default gateway set and is your
> nameserver configured?
> >>The nameserver won't affect pings to an IP address but it
> affects use
> >>of names.  The gateway not properly set will screw it all up.
> >>"netstat -r", and the contents of /etc/resolv.conf will
> tell for both
> >>of those.
> >>
> >>
> >>--
> >>fedora-list mailing list
> >>fedora-list@xxxxxxxxxx
> >>To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
> >

You have no default gateway set.  If your gateway (router) IP address is
192.168.1.254 then run the following command:


route add default gw 192.168.1.254 eth0

If that works add the following line to /etc/sysconfig/network:

GATEWAY=192.168.1.254

where 192.168.1.254 is your gateway address.

	-Mike

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