Ping-Pong

TcpDump

Check connectivity between attacker and victim.

#Victim
ping 10.8.132.133

#Attacker
sudo tcpdump -i tun0 icmp

#Networks accessible via the VPN
#Checking Routing Table | Linux

netstat -rn
sudo netstat -rn

#Checking current connections
netstat -an
netstat -ano | findstr TCP | findstr ":0"