Re: Weird Network Card problems - 2

[Ajit Warrier <unixajit yahoo com>]

Yes, this computer is behind a CheckPoint firewall
which will NAT it later. But I should be able to ping
local machines right? The firewall policy only affects
packets in the outbound direction to the Internet.

Ajit

--- Rick Stevens <rstevens vitalstream com> wrote:
> Ajit Warrier wrote:
> > ifcfg-eth0 has the following - 
> > USERCTL=no
> > PEERDNS=no
> > GATEWAY=10.3.1.254
> > TYPE=Ethernet
> > DEVICE=eth0
> > HWADDR=00:4c:69:6e:75:79
> > BOOTPROTO=none
> > NETMASK=255.255.255.0
> > ONBOOT=yes
> > IPADDR=10.3.1.23
> > NETWORK=10.3.1.0
> > BROADCAST=10.3.1.255
> > 
> > Does that look right? The Linux machine CAN ping
> its
> > own IP but cannot ping anything else whether on
> the
> > internal network or the Internet.
> 
> Uh, is this via a NATting router or proxy? 
> Addresses in the 10.0.0.0
> class A network (or /8 for the IPV6 gang) are NOT
> routable--they may
> only be used for LOCAL networks (not connected to
> the internet).
> 
> > Another point. Win98 shows the MAC address as
> > something else.
> > 
> > Any pointers?
> > 
> > Thanks,
> > 
> > Ajit
> > 
> > --- Lawrence Kirby <lawrence netactive co uk>
> wrote:
> > 
> >>On Thu, Jan 02, 2003 at 06:05:37AM -0800, Ajit
> >>Warrier wrote:
> >>
> >>...
> >>
> >>
> >>>However, if I now do ifconfig I only get to see
> >>
> >>lo.
> >>
> >>>ifconfig -a shows eth0 too. So I then did - ifup
> >>
> >>eth0
> >>
> >>>and the system came back with the message
> >>>
> >>>/sbin/ifup: configuration for eth0 not found.
> >>>
> >>>Usage: ifup <device name>
> >>
> >>It sounds like you don't have a properly set up
> >>/etc/sysconfig/network-sctipts/ifcfg-eth0 file.
> >>Here is a basic example of what it might look
> like,
> >>substitute your own
> >>address values.
> >>
> >>DEVICE=eth0
> >>BOOTPROTO=static
> >>ONBOOT=yes
> >>IPADDR=192.168.1.1
> >>NETMASK=255.255.255.0
> >>BROADCAST=192.168.1.255
> >>
> >>Lawrence
> >>
> >>
> >>
> >>_______________________________________________
> >>Redhat-install-list mailing list
> >>Redhat-install-list redhat com
> >>
> > 
> >
>
https://listman.redhat.com/mailman/listinfo/redhat-install-list
> > 
> >>To Unsubscribe Go To ABOVE URL or send a message
> to:
> >>redhat-install-list-request redhat com
> >>Subject: unsubscribe
> > 
> > 
> > 
> > __________________________________________________
> > Do you Yahoo!?
> > Yahoo! Mail Plus - Powerful. Affordable. Sign up
> now.
> > http://mailplus.yahoo.com
> > 
> > 
> > 
> > _______________________________________________
> > Redhat-install-list mailing list
> > Redhat-install-list redhat com
> >
>
https://listman.redhat.com/mailman/listinfo/redhat-install-list
> > To Unsubscribe Go To ABOVE URL or send a message
> to:
> > redhat-install-list-request redhat com
> > Subject: unsubscribe
> > 
> 
> 
> -- 
>
----------------------------------------------------------------------
> - Rick Stevens, Senior Systems Engineer    
> rstevens vitalstream com -
> - VitalStream, Inc.                      
> http://www.vitalstream.com -
> -                                                   
>                 -
> -        Brain:  The organ with which we think that
> we think.        -
>
----------------------------------------------------------------------
> 
> 
> 
> _______________________________________________
> Redhat-install-list mailing list
> Redhat-install-list redhat com
>
https://listman.redhat.com/mailman/listinfo/redhat-install-list
> To Unsubscribe Go To ABOVE URL or send a message to:
> redhat-install-list-request redhat com
> Subject: unsubscribe


__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com