Re: absurdly simple LAN problem
On Thu, Sep 15, 2005 at 03:18:43PM +0100, Anthony Campbell wrote:
> I've struggled with this one for months! Much perusing of HOWTOs and
> googling hasn't helped.
> I have two computers, desktop and laptop, and a wireless router and ADSL
> modem. Both machines reach the internet without problems, one via a
> cable link to the modem, the other via a wireless link to the router.
How is the wireless router connected to the modem and/or desktop system?
Maybe an ascii-art diagram of the entire network would help.
> However, they do not communicate with each other. I cannot ping from one
> to the other though I can ping localhost on each. Turning off the
> firewall (shorewall) does not help.
> I've tried adding the appropriate IP values (192.168.0.20 and
> 192.168.0.22) to the respective /etc/hosts and /etc/hosts.allow, but it
> makes no difference.
> I'd like to be able to set up ssh or NFS but I can't because of the
> communication failure.
> Is what I'm trying to do even possible? Or am I missing something
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"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan