[SOLVED] Friend can't join me, but i can join him?

[JacobMIX]

Should have ports forwarded: https://image.prntscr.com/image/79e54821657c4feda8c5eb3d168ff96f.png
Should have firewall rules in place: https://pastebin.com/2n7GfD6M
(To get the script go to raw. Press Ctrl+A. Then Ctrl+S. Save it as bat, and run as admin.
You can also change the ports, and game location at the right "set" lines.)
We've tried Hamachi, and stuff. I can join him, but he can't join me.
Even tried changing the "Port=27015" line in
"\Viscera\UDKGame\Config\UDKEngine.ini" to "Port=7777"
If i'm missing something or if he might be doing something wrong or you got any ideas.
Please post, and i'll see if it works.

[JacobMIX]

http://steamcommunity.com/app/246900/discussions/1/133262487494596809/#c133262487498908025
Will ask friend to try this: IP_ADDRESS:27015 | IP_ADDRESS:27016 | IP_ADDRESS:7777
See if any works, and update if it works or not.
(Changed back the port in "UDKEngine.ini" but will re-change it if the first two doesn't work)

[JacobMIX]

Didn't work at first. Then i changed the settings in "UDKEngine.ini" from
Port=27015
PeerPort=27016
to
Port=7777
PeerPort=7778
And he used 7777 to connect. (Also port forwarded 7778. But he didn't use that)
" https://www.google.co.uk/#q=my+ip :7777 " spread the word!
Seems to work now. Will mark thread as "[SOLVED]" and update if that changes.

[A JANITOR]

thats good news
port 7777 in engine file fixed all functions of mp for me in vcd
firewall rules and port forward router
fix was working fine for two years for me
not need vpn it works strait through steam to connect

my pc hardware getting old
unfortunately my video card packed it in yesterday and now my bios cant find my 64 bit hdd's damn cant boot win 8
looks like i have to buy a new pc
ill still help fix problems that others have with vcd until i buy a new pc
i been here since the 1st days of early access alpha beta days of vcd
l logged over 2000 hours in this wonderful game so far:)
multiplayer is fun in vcd

[JacobMIX]

I've been playing VCD for a long time too on, and off.
Just had some trouble for a few people to connect to me it seemed.
Editing the "UDKEngine.ini" And changing the port to "7777"
Making them connect directly with IP, and set port (:7777) worked tho.

[A JANITOR]

nice glad its working
i managed to fix my broken pc:)
glad mp still works fine for me

[Thoraxx]

I opened all ports for VCD, 4 friends connected but 1 still can't. We changed ports to 7777 and 7778 but still nothing... I spend so many time to repair it but we cannot play everyone. What now?