Re: GRE tunnel and a ipv4 subnet /29

In reply to: Jack Raats : "GRE tunnel and a ipv4 subnet /29"
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From: Peter Boosten <freebsd_at_boosten.org>
Date: Sun, 13 Mar 2022 12:40:30 UTC


> On 11 Mar 2022, at 23:45, Jack Raats <mlist@jarasoft.net> wrote:
> 
> I have an ipv4 test subnet from extraip 37.x.y.0/29
> 
> My internet connection has ip-address a.b.c.d.
> I've a Fritxbox router and behind NAT is my FreeBSD server with ip-address 10.10.10.15.
> On this router I've opened the firewall for GRE to my FreeBSD server.
> 

What exactly did you configure on this firewall?

> 
> 
> This doesn't work. Whats wrong? Do I forget something?
> 

What is the expected outcome? 

Peter