[arm-allstar] arm-allstar Digest, Vol 12, Issue 51,firewall

[AD2DX]

Ian,
>From the PC, run the command tracert <IP_of_RPi2> to see where you get stuck. If your PC is Linux then its traceroute.
Hope that helps.

73
Joe Lauricella - AD2DX
AD2DX at AD2DX dot US
(Sent from my iPhone)

On May 21, 2015, at 18:19, "gm4upx at gb7jd.co.uk" <gm4upx at gb7jd.co.uk> wrote:

>> Message: 6
>> Date: Thu, 21 May 2015 21:29:37 +0000
>> From: AD2DX <ad2dx at ad2dx.us>
>> To: ARM Allstar <arm-allstar at hamvoip.org>
>> Subject: Re: [arm-allstar] arm-allstar Digest, Vol 12, Issue 50/netctl
>> Message-ID: <D027C3AB-C50D-4728-A4F7-1AC5AC69ACA3 at ad2dx.us>
>> Content-Type: text/plain; charset="us-ascii"
>> Ian, I'm so used to using a business class firewall for myself and my
>> clients (IT guy) that I forget that home class firewalls don't have
>> additional ports to use for separate LANs. Separate class C LANs is
>> the easiest way to set up your home if you have additional ports on
>> the firewall to do this. If you don't, then you get into routing
>> issues with two subnet so, meaning, you need a router to route traffic
>> between the two subnets.
>> Also did you see Doug's email about the eth commands on the Pi2 are
>> different than the BBB?
>> 73
>> Joe Lauricella - AD2DX
>> AD2DX at AD2DX dot US
>> (Sent from my iPhone)
>
> Hello Joe,
>
> I'm learning all the time; (old geezer/little knowledge = dangerous !!) I have a PC as a router behind my ISP's ADSL modem and like to write my own iptables, yes, I know it's easier to use a " proper " router but I would miss all the fun and frustration <smile>.
>
> I followed Doug's E_Mail info and I am now getting the address I want, but, there's always a but isn't there ?, I cannot ssh directly into the PI2 from my " downstairs " PC although I can ssh directly to the BBB's so I've got the routing issues that you mention.  It's not a big deal and a job for another day as I can connect out via the internet from the PI2.
>
> Regards,
>
> Ian..
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