Hi,

> > $ ping 192.168.11.1
> > PING 192.168.11.1 (192.168.11.1) 56(84) bytes of data.
> > From 192.168.1.1 icmp_seq=1 Destination Host Unreachable
> >
> > On orion (68.199.193.42):
> > [393874.843186] FORWARD REJECT IN=eth1 OUT=br0
> > MAC=0c:c4:7a:a9:18:df:4c:ed:fb:bb:47:93:08:00 SRC=192.168.1.7
> > DST=192.168.11.1 LEN=84 TOS=0x00 PREC=0x00 TTL=63 ID=47549 DF
> > PROTO=ICMP TYPE=8 CODE=0 ID=26710 SEQ=2258
> >
> As explained in Shorewall FAQ 17, when packets are dropped/rejected in
> the FORWARD chain, it means that either the SOURCE or the DEST does not
> fall into any zone. In this case, the DEST is not in any zone
> (192.168.11.0/24) does not appear anywhere in the ruleset).

The 192.168.11.0/24 network is behind the other endpoint (remote)
gateway. I need to have that network listed in the local gateway's
hosts file? How do I determine which interface they should be bound to
in interfaces? br0 is the external interface on the local gateway.

# shorewall show zones
Shorewall 5.2.0.4 Zones at orion.inside.example.com - Mon Jan 28
15:53:11 EST 2019

fw (firewall)
vpn (ipv4)
ext (ipv4)
   br0:0.0.0.0/0
int (ipv4)
   eth1:0.0.0.0/0
dmz (ipv4)
wyck1 (ipv4)
   br0:192.168.11.0/24
wyck2 (ipv4)
   br0:192.168.10.0/24

I'm also confused on which document I'm supposed to be following. This
one says it was last updated in Jun, 2018, but only references kernel
2.6. I'm of course using kernel-4.19. I'm assuming I also follow that
document?
http://shorewall.net/VPNBasics.html

Does any of this configuration change since I'm using libreswan
instead of openvpn? libreswan does not create a tun or ppp interface.


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