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

[Kahn Seidl]

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 at charter.net>
>Reply-To: For users of Fedora Core releases <fedora-list at redhat.com>
>To: For users of Fedora Core releases <fedora-list at redhat.com>
>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 at westexe.demon.co.uk>
> > >Reply-To: For users of Fedora Core releases <fedora-list at redhat.com>
> > >To: fedora-list at redhat.com
> > >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.
>
>
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