über teamviewer

**merol33**

teamviewer how it works without port forwarding?.

**Aphton**

Its magic!

Well, if there is no portforwarding then it must somehow use a bridge.
I guess it uses a server to which each client connects and retrieves its information from!

**divBy0**

Teamviewer clients are connecting to a Teamviewer server. Your client gets the id from the server.

**jaenicke**

Here you find a description of hole punching:

http://www.h-online.com/security/fea...ls-747197.html

**merol33**

I want to learn the method of communication used. tcp, udp related resource use which one of them would like to find

**Aphton**

Zitat von jaenicke:

Here you find a description of hole punching:

http://www.h-online.com/security/fea...ls-747197.html

Interesting; is it still working nowadays?

**Mithrandir**

Zitat von Aphton:

Interesting; is it still working nowadays?

Why not?

**Aphton**

I thought that maybe this could have been seen as a security threat or something like that..
But Im glad it hasnt =D Ill try it out.

Edit:
I just tried it out and it worked like a charm.
Btw. I thought skype is maybe using something different now. Because as it seems the technique is old... whatsoever.

**mquadrat**

It's the same technique that Skype is using.

**merol33**

teamviewer still did not explain how it works.

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merol33 Registriert seit: 17. Jul 2011 3 Beiträge	#1 über teamviewer 11. Aug 2011, 21:50 teamviewer how it works without port forwarding?.
	Zitat

Aphton Registriert seit: 31. Mai 2009 1.198 Beiträge Turbo Delphi für Win32	#2 AW: über teamviewer 11. Aug 2011, 21:53 Its magic! Well, if there is no portforwarding then it must somehow use a bridge. I guess it uses a server to which each client connects and retrieves its information from! das Erkennen beginnt, wenn der Erkennende vom zu Erkennenden Abstand nimmt MfG
	Zitat

divBy0 Registriert seit: 4. Mär 2007 Ort: Sponheim 1.021 Beiträge Delphi XE2 Professional	#3 AW: über teamviewer 11. Aug 2011, 21:54 Teamviewer clients are connecting to a Teamviewer server. Your client gets the id from the server. Marc 9 von 10 Stimmen in meinem Kopf sagen ich bin nicht verrückt, die 10. summt die Melodie von Tetris... \| Wenn das die Lösung ist, dann hätte ich gerne mein Problem zurück! \| engbarth.es
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jaenicke Registriert seit: 10. Jun 2003 Ort: Berlin 9.589 Beiträge Delphi 11 Alexandria	#4 AW: über teamviewer 11. Aug 2011, 21:58 Here you find a description of hole punching: http://www.h-online.com/security/fea...ls-747197.html Sebastian Jänicke Alle eigenen Projekte sind eingestellt, ebenso meine Homepage, Downloadlinks usw. im Forum bleiben aktiv!
	Zitat

merol33 Registriert seit: 17. Jul 2011 3 Beiträge	#5 AW: über teamviewer 11. Aug 2011, 22:02 I want to learn the method of communication used. tcp, udp related resource use which one of them would like to find
	Zitat

Aphton Registriert seit: 31. Mai 2009 1.198 Beiträge Turbo Delphi für Win32	#6 AW: über teamviewer 11. Aug 2011, 22:20 Zitat von jaenicke: Here you find a description of hole punching: http://www.h-online.com/security/fea...ls-747197.html Interesting; is it still working nowadays? das Erkennen beginnt, wenn der Erkennende vom zu Erkennenden Abstand nimmt MfG
	Zitat

Mithrandir (CodeLib-Manager) Registriert seit: 27. Nov 2008 Ort: Delmenhorst 2.379 Beiträge	#7 AW: über teamviewer 12. Aug 2011, 09:42 Zitat von Aphton: Interesting; is it still working nowadays? Why not? 米斯蘭迪爾 "In einer Zeit universellen Betruges wird das Aussprechen der Wahrheit zu einem revolutionären Akt." -- 1984, George Orwell
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mquadrat Registriert seit: 13. Feb 2004 1.113 Beiträge Delphi XE2 Professional	#9 AW: über teamviewer 12. Aug 2011, 10:00 It's the same technique that Skype is using.
	Zitat

merol33 Registriert seit: 17. Jul 2011 3 Beiträge	#10 AW: über teamviewer 12. Aug 2011, 21:33 teamviewer still did not explain how it works.
	Zitat