nmap scan

HTB Content Machines
3

Type your comment> @acidbat said:

Is your VPN running? (I know that seems like a silly question but it can drop sometimes without any notifications)
If you run sudo ifconfig tun0 (linux) or ipconfig /all (Windows) does it return an address?
Do you have a firewall running? - could be blocking outgoing ping ICMP (I think it is…)

  1. Yes, my VPN is running fine
  2. Yes, it did show me the address
  3. How to enable the iptables in linux to unblock the packets?