[Cialug] Ubuntu 9.04 udate

[Tom Sellers]

I get three statements when I run this

Chain Input
Chain Forward
Chain Output

all three state policy Accept.

Does this tell you if it is off or on(up or down)?

--- On Sat, 7/4/09, Kevin C. Smith <kevin at linuxsmith.com> wrote:

> From: Kevin C. Smith <kevin at linuxsmith.com>
> Subject: Re: [Cialug] Ubuntu 9.04 udate
> To: "Central Iowa Linux Users Group" <cialug at cialug.org>
> Date: Saturday, July 4, 2009, 10:21 PM
> Tom Sellers wrote:
> > The day before yesterday I upgraded my workstation
> running 8.10 version of Ubuntu to the new 9.04
> version.  Everything seemed to have gone fine and the
> workstation functions normally it seems.  However, when
> I try to ping this workstation from any other workstation it
> does not respond.  I can ping out from that workstation
> to others and that works fine.  
> > 
> > This workstation did not exhibit this problem under
> the older 8.10 version.
> > 
> > Is there something new in this version that would
> cause this?  If this were a Windows machine I would
> suspect the firewall.  Is there a firewall in this
> version of Ubuntu?  I have not located it if it is
> there.
> > 
> > Any ideas?
> 
> Try:
> 
> sudo iptables -L
> 
> to see if the firewall is up.
> 
> 
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