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

Kahn Seidl mkseidl at hotmail.com
Wed Nov 30 19:27:25 UTC 2005


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 at hotmail.com>
>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: 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 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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>
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