OpenBSD setup

[david]

openbsd - video info links

https://www.openbsd.org/

https://d3suu.neocities.org/freebsd_openvpn/index.html

http://www.openbsdsupport.org/openvpn-on-openbsd.html

https://www.openbsdhandbook.com/installation/

https://openbsdrouterguide.net/




youtu.be/7qnl74W0i04


youtu.be/hUGUk9x2c7E

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ifconfig em0 192.168.xx.xx

route add default 192.168.xx.xx

route -n show

echo "nameserver 8.8.8.8" > /etc/resolv.cfg

################################################

IP 192.168.1.162, port 9999 in lan

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Openvpn config generation

server_config

#########################################################

pkg_add openvpn

pkg_add easy-rsa

mkdir /etc/openvpn

mkdir /etc/openvpn/server

cp -R /usr/local/share/easy-rsa /etc/openvpn/server/

cd /etc/openvpn/server/easy-rsa/

./easyrsa init-pki

./easyrsa --batch build-ca nopass

./easyrsa build-server-full server nopass

./easyrsa --batch=1 gen-dh dh.pem

./easyrsa build-client-full "d3suu" nopass

./easyrsa gen-crl

cp pki/ca.crt pki/private/ca.key pki/issued/server.crt pki/private/server.key pki/crl.pem pki/dh.pem /etc/openvpn/
chown nobody:nobody /etc/openvpn crl.pem
chmod o+x /etc/openvpn
openvpn --genkey secret /etc/openvpn/tc.key


cat >/etc/openvpn/server.conf <<EOF
local 192.168.x.x
port xxxx
proto udp
dev tun
ca ca.crt
cert server.crt
key server.key
dh dh.pem
auth SHA512
tls-crypt tc.key
topology subnet
server 10.7.0.0 255.255.255.0
keepalive 10 120
data-ciphers-fallback 'AES-256-CBC'
user nobody
group nobody
persist-key
persist-tun
status openvpn-status.log
verb 3
crl-verify crl.pem
explicit-exit-notify
EOF

#######################################################################
openvpn start
/usr/local/sbin/openvpn --daemon --config /etc/openvpn/server.conf
#######################################################################


==============================================================================
mate isntall
==============================================================================

usermod -G wheel xxx
usermod -G staff xxx
usermod -G operator xxx

pkg_add nano
nano /etc/doas.conf
permit persist keepenv xxx

pkg_add

mate mate-control-center

mate-system-monitor mate-utils

atril caja-extensions eom engrampa mate-calc

pkg_add slim

nano /root/.xinitrc
nano /home/xxx/.xinitrc
exec mate-session

nano /etc/rc.local
/usr/local/bin/slim -d

rcctl enable messagebus
rcctl enable avahi_daemon
rcctl disable xenodm


==============================================
"tuchpad config" for laptops

mkdir xorg.conf.d

nano 70-synaptics.conf


===============================================

Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
Option "TapButton1" "1"
Option "TapButton2" "3"
Option "TapButton3" "2"
Option "VertEdgeScroll" "on"
Option "VertTwoFingerScroll" "on"
Option "HorizEdgeScroll" "on"
Option "HorizTwoFingerScroll" "on"
Option "VertScrollDelta" "111"
Option "HorizScrollDelta" "111"
EndSection



============================================================
"mount ufs" linux
sudo modprobe ufs
mount -r -t ufs -o ufstype=ufs2 /dev/sda4 /mnt/
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