It would be interesting to see the output of 'shorewall status' when this 
'chokes off'.

Is it stopped or cleared?  Is there anything in iptables?

Bill


On 2/7/2015 8:52 PM, [email protected] wrote:
> Nah, the problem's not how to start / stop shorewall.
>
> The question is WHY a package upgrade causes it to choke killing off network 
> & requiring a restart.
>
> Just for yuck I tried it on a remote box over SSH access (I have remote 
> access via another channel; it's a hosted VM, and you can get to a login via 
> a console session -- no network required).
>
> And yep.  In the middle of the shorewall package upgrade, the connection just 
> drops.  When I checked, the network is completely "inaccessible".  No pings 
> anywhere.  Restart networok & shorewall -- by any number of ways -- and I'm 
> back up.
>
> So 'something' during that package upgrade is killing more than it should.  
> Dunno what yet.
>
> I'd think that a package upgrade should generally do that 'gracefully'.
>
> hanlon
>
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