Internet isn't accessible after update

[David Ganger]

This is the ip configuration for the computer that gets the internet and 
then passes it on to the router.
Yes there is intenet connection sharing enabled.

Here is the configuration of the SHARED network connection
Address Type      Assigned by the DHCP
IP address           24.11.226.117
Subnet Mask       255.255.254.0
Default Gateway  24.11.226.1
Here is the configuration of the second network connection
Address Type      Manually configured
IP address           192.168.0.1
Subnet Mask       255.255.255.0
Default Gateway

Router ip address  192.168.0.11

----------------------------------------------------------------------------------------------------------------

On the linux computer
ifconfig -a

eth0        Link  encap:Ethernet  HWaddr  00:04:5A:8D:9F:65
              inet  addr:192.168.0.23  Bcast:192.168.0.255 
Mask:255.255.255.0
              inet6  addr:  fe80::204:5aff:fe8d:9f65/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST MTV:1500 Metric:1
              RX  packets:483  errors:0  dropped:0  overruns:0  frame:0
              TX  packets:70  errors:0  dropped:0  overruns:0  carrier:0
              collisions:0  txqueuelen:1000
              RX  bytes:141396  (138.0 KiB)  TX  bytes:6374  (6.2  KiB)
              Interrupts:11  Base  address:Ox4800

lo           Link  encap:Local  Loopback
              inet  addr:  127.0.0.1  Mask:255.0.0.0
              inet6  addr:  ::1/128  Scope:Host
              UP  LOOPBACK  RUNNING  MTU:16436  Metric:1
              RX  packets:8  errors:0  dropped:0  overruns:0  frame:0
              TX  packets:8  errors:0  dropped:0  overruns:0  carrier:0
              collisions:0  txqueuelen:0
              RX bytes: 560  (560.0  b)  TX  bytes:560  (560.0  b)

sit0         Link encap:IPv6-in-IPv4
              NOARP  MTU:1480  Metric:1
              RX  packets:0  errors:0  dropped:0  overruns:0  frame:0
              TX  packets:0  errors:0  dropped:0  overruns:0  carrier:0
              collisions:0  txqueuelen:0
              RX bytes:0  (0.0  b)  TX bytes:0  (0.0  b)


route -n
Kernel IP routing table
Destination        Gateway        Genmask                Flags        Metric 
Ref    Use    Iface
192.168.0.0      0.0.0.0           255.255.255.0      U              0 
0        0       eth0
169.254.0.0      0.0.0.0           255.255.0.0          U              0 
0        0       eth0

I hope this is everything you need, and thank you for being patient and 
helping me through this.
-Dave
----- Original Message ----- 
From: "Edward Dekkers" <edward at tripled.iinet.net.au>
To: "For users of Fedora Core releases" <fedora-list at redhat.com>
Sent: Monday, August 15, 2005 9:17 PM
Subject: Re: Internet isn't accessible after update


> David Ganger wrote:
>> Yeah i realize the configuration is odd but i am planning to put a small
>> linux based firewall in soon, so for now i don't really want to change
>> it, since i will be changing it again in the near future. Yes i was also
>> mistaken it is a router not a switch. But like i said before i can ping
>> the router and the xp computer and even some sites but i can't
>> physically see them in a web browser. when i type in a site like
>> www.google.com it doesn't do anything in the browser and just displays
>> "done" in the bottom left hand corner, I have tried different web
>> browsers and my instant messenger program cant connect either. Maybe i
>> am just not understanding what you guys are saying. Also the internet
>> did work fine before i performed the first up2date. After that i have
>> been having these problems. It seems like some type of software or bug
>> issue to me but maybe i am wrong. Thanks for all the help.
>> -Dave
>
> This is very strange. The fact that you can ping sites but not get to
> them via http is crazy.
>
> Also your set-up really makes no sense to me.
>
> I need you to be sure of some things before we can help you. You mention
> that the Linux box goes "through" the Windows XP box.
>
> Is this really true?
>
> For example - is Internet Connection Sharing enabled on XP?
>
> When you look at your network connections, does one of them say "shared"?
>
> Could you also please provide the output of:
>
> 1> ipconfig /all on Windows.
> 2> ifconfig -a on Linux.
> 3> route -n on Linux.
> 4> Your router's IP address.
>
> Regards,
> Ed.
>
> P.S. It sounds to me like up2date didn't mess this up at all, from what
> you're been posting it looks like a very wrong set-up if I understand
> you correctly, in which case I am surprised it worked at all.
>
>


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