Well, Opencanvas doesn't work right on my new computer
I think I'll have to get Hamachi.
Anyway

To host:
Network > Show Network Windows > Network preference (Here you can change the options. Don't forget the LAYERS. It's in layernum. Fucking OC keep 2 layers as default. 4 is good. You can change the width and height, but don't touch the port. ) and then it's ok > Server (You can choose a random username and a password but that's not required. Just in case you're scared someone would join your session with out your authorization ) > PUSH THE BUTTON "STAND BY" AND TADA YOU'RE CONNECTED TO OC.
Once you're connected oc will give you your ip like this:
<ƒT[ƒo‘Ò‹@>
HOST: Computer name
IP: YOUR IP

Now you just have to give your ip to the dood you are oc-ing with.

To connect your IP:
IF YOU'RE HOSTING YOU DON'T NEED THIS
Network > Show Network Windows > Client ( There again you can choose an username ) > Connect IP -- there you connect the ip your pal gave you. And you push the button to get connected.
TADAA!

Several problems why openCanvas wouldn't work:
- Your firewall. They tend to block access to your computer. Just turn it off.
- Wrong ip. For some reasons, OpenCanvas didn't give the good ip of your computer. You can find your ip in your options.
- EVERYTHING IS FUCKED UP And you have to download hamachi to have a correct ip. That's what I did on my last computer.

If it doesn't work. Then you (( or your pal ) have a shitty comp >:U... Don't forget that if it doesn't work with someone, it may work with someone else! And if you fail at hosting (( because OC refuses to connect ) ask your pal to HOST.




Wow that was tl;dr and my english is lame.

wow looks like HerrWolff already explained most of it. XD but if you ever want to Oc note me up (: