Hi Jay:
If I have now only eth0 active the internet connection
works. However, if I activate eth1 (LAN NIC) it does
not anymore.
The settings for eth1 are:
IP: 10.0.0.1
Mask: 255.0.0.0
Gateway: 10.0.0.50
The only other PC on the LAN has IP 10.0.0.50
With FC1 it all worked perfectly. Neither did I have
to worry about entering a gateway for eth0. I wonder
what is wrong.
Thanks for your help.
Enrico
--- Jay Scherrer <jay(a)scherrer.com> ha scritto:
Enrico,
Nope thats the fix.
And if you got the net working :-)
Happy Holidays,
Jay
On Tuesday 07 December 2004 05:34 pm, you wrote:
> An update:
>
> For some reason DHCP in FC3, unlike FC1, is not
able
> to assign a correct gateway to eth0.
>
> I booted up in Knoppix which also has no problem
to
> configure eth0 with DHCP. Poking around in /etc
of
> Knoppix I found out which gateway was given to
eth0.
>
> Rebooted in FC3 and added
"GATEWAY=xxx.xxx.xxx.xxx"
> (of course the correct numbers) to
> /etc/sysconfig/network-scripts/ifcfg-eth0
>
> This is most likely a hack and not a fix. But at
> least now I can connect to the internet.
>
> Any suggestions for a real fix?
>
> Thanks!
>
> Enrico
>
> -- Enrico Indiogine <sindiogine(a)yahoo.it> ha
scritto:
> > Hi Jay!
> >
> > 1. My cable modem is not a router. It is
connnected
> > to eth0. It is a model that is supposed to work
> > with
> > only 1 PC as far as I can tell.
> >
> > 2. I have no idea on how to log into my cable
modem.
> >
> > With FC1 I had absolutely no problems. I just
had
> > configured eth0 to use DHCP.
> >
> > 3. I will try to set the eth0 gateway to
68.187.12.0
> > and see what happens.
> >
> > Thanks for your help.
> >
> > Enrico
> >
> > --- Jay Scherrer <jay(a)scherrer.com> ha scritto:
> > > Make your Gateway to your (68.187.12.0) if its
a
> > > fixed addess
> > > otherwise Assign a lan address to your to your
> >
> > cable
> >
> > > modem and have
> > > that as your gatway.
> > > Mine is like so if I'm running a DHCP ISP:
> > > /etc/hosts
> > > 192.1681.1 myCableModem (the gateway)
> > > 192.168.1.110 mylinuxBox1
> > > 192.168.1.150 myOtherLinuxbox
> > >
> > > The Cable modem is probably running as a
router
> >
> > also
> >
> > > isn't it?
> > > Have logged into the cable modem?
> > > If you do make sure you change your password
from
> > > the default :-)
> > >
> > > Jay Scherrer
> > >
> > > On Tuesday 07 December 2004 06:58 am, you
wrote:
> > > > Hi Jay!
> > > >
> > > > Your observation makes sense. If I do a
> >
> > "netstat
> >
> > > -rn"
> > >
> > > > with both eth0 (-> cable modem) and eth1 (->
LAN
> >
> > )
> >
> > > > activated, I see that the default gateway is
> > >
> > > 10.0.0.1.
> > >
> > > > When I run "ifdown eth1" which will
inactivate
> >
> > the
> >
> > > LAN
> > >
> > > > NIC and run "netstat -rn" again I get this:
> > > >
> > > > destination: 68.187.12.0
> > > > gateway: 0.0.0.0
> > > > genmask: 255.255.252.0
> > > > flags: U
> > > > MSS: 0
> > > > Window: 0
> > > > irtt: 0
> > > > Iface: eth0
> > > >
> > > > I can ping the inet address assigned to eth0
by
> > >
> > > DHCP
> > >
> > > > and can also ping 0.0.0.0. However, when I
ping
> > >
> > > the
> > >
> > > > ip address of one of the DNS servers (from
> > > > /etc/resolv.conf) I get:
> > > >
> > > > Connect: Network is unreachable
> > > >
> > > > Same with any other IP on the outside.
> > > >
> > > > When I check the timestamp of
/etc/resolv.conf
> >
> > it
> >
> > > is
> > >
> > > > equal to the PCs startup time. So, the
cable
> > >
> > > modem is
> > >
> > > > able to (re)recreate /etc/resolv.conf each
time.
> > > >
> > > > What should the default gateway to my cable
> >
> > modem
> >
> > > be
> > >
> > > > (0.0.0.0 seems not to be correct) and where
do I
> > > > configure it?
> > > >
> > > > Thanks!
> > > > Enrico
> > > >
> > > > --- Jay Scherrer <jay(a)scherrer.com> ha
scritto:
> > > > > How about your GATEWAY were is it
pointing?
> > > > > Sometimes I get a slow net or no net at
all by
> > > > > mixing up my Gateway's
> > > > > between eth0 and eth1. Which ever eth is
> > >
> > > pointing to
> > >
> > > > > your DSL is the GATEWAY.
> > > >
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=== message truncated ===
___________________________________
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