Setup OpenVPN keys

Setup OpenVPN keys:cd /usr/share/doc/openvpn/examples/easy-rsa/2.0/  source vars./build-key username (enter details to end)cp /usr/share/doc/openvpn/examples/easy-rsa/2.0/keys/ca.crt  /home/username/cp /usr/share/doc/openvpn/examples/easy-rsa/2.0/keys/username.* /home/username/scp copied files from username's home folder to a local device to give to "username".On user's local machine, copy contents to openvpn config folder.:)


See entire packet payload using tcpdump

I just needed to help our dev team in proving that certain IM messages weren't being queued and then delivered once connection resumes. That calls for a TCPDUMP!  This command will show you the entire payload of a packet. The final "s" increases the snaplength, grabbing the whole packet. tcpdump -nnvvXSs 1514 -i <device> <filters> eg tcpdump -nnvvXSs … Continue reading See entire packet payload using tcpdump