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

"Kahn Seidl" <mkseidl@xxxxxxxxxxx> · Wed, 30 Nov 2005 19:27:25 +0000

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.

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

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