mjhjmtu

I have configured an OpenVPN Server on my Mac OS X High Sierra.

I did that using Easy RSA 3.04 which I had downloaded from github, and Tunnelblick to start and stop the server.

My LAN network is: 192.168.100.0/24, the Server IP is: 192.168.100.10 and the Gateway is: 192.168.100.1. The VPN network is the OpenVPN default 10.8.0.0/24 with server 10.8.0.1

"All works" but after the connection, the client can reach the Server LAN. In the OpenVPN server.conf, I put the following:

dev tun 
proto udp
port 1194 
ca ca.crt
cert server.crt
key server.key
dh dh.pem
topology subnet
server 10.8.0.0 255.255.255.0
ifconfig 10.8.0.1 10.8.0.2
route 192.168.100.0 255.255.255.0
client-config-dir /OpenVPN/ccd
push "route 192.186.100.0 255.255.255.0 192.168.100.1 1"
client-to-client
push "route 192.168.100.0 255.255.255.0"
keepalive 10 120
remote-cert-tls client
tls-version-min 1.2
tls-auth ta.key 0
cipher AES-256-CBC
auth SHA256
user nobody
group nogroup
persist-key
persist-tun
crl-verify crl.pem
status-version 3
verb 1

Then I have abilitated the forwarding:

sudo sysctl -w net.inet.ip.forwarding=1

And after server connection the, results of the command:

netstat -rn

is:

Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 192.168.100.1 UGSc 92 485 en0
10.8/24 10.8.0.1 UGSc 0 0 utun1
10.8.0.1 10.8.0.1 UH 1 0 utun1

It seems that something is not correct in the routing of the OpenVPN server, but after several tests nothing works.

Can someone help me?