LogMeIn Hamashi²

Breat · Apr 22, 2010

salut,

qui pourrai me faire la ou les règles pour faire passer "LogMeIn Hamashi²" pour faire du VPN et du partage de fichiers si nécessaire?

ça fait 2h que je suis dessus et ça marche toujours pas, les 2 postes (pour le test) ne se ping même pas alors qu'il sont tous les 2 sur la même box.

voici les infos que j'ai:

Which ports and protocols does LogMeIn Hamachi2 use?

If you receive a relayed tunnel, it can be caused by a failure to negotiate a port for the data connection. Try following the port forwarding instructions at the bottom of this document.

Hamachi2 uses several ports to achieve connectivity to the mediation servers, and to peers.
Server Connectivity

* TCP 12975 (initiator port)
* TCP 32976 (session port)

If the above ports cannot be used to achieve a connection, Hamachi2 will try again using SSL (TCP 443).
Peer Connectivity

Peer connectivity has several methods and ports. By default, Hamachi2 will broker a peer connection over UDP. UDP uses random ports by specification, so it is not possible to open a single port for peer connections for UDP.

If UDP direct connectivity cannot be established, Hamachi2 will try to initiate a relayed UDP connection. This is done with the target of:

* UDP 17771 (relay connection port)

If UDP direct and relayed methods fail, it is somewhat unlikely that TCP connectivity will work, however, Hamachi2 will try it. In some environments, a hardware firewall is used to block traffic on specific ports, but not protocols. As such, Hamachi2 will try to broker a connection between peers over TCP 443 (non-SSL)

And lastly, Hamachi2 will try a relayed connection over TCP 443 (non-SSL) before giving the user a message that the peer is unreachable.
note Note:
TCP peer connections are very unlikely to be successful in cases where UDP connections would not work, because the triggers for them not working are the same (router issues, improperly configured NAT, multiple NAT devices on both ends).
Additional Notes

You can set a static UDP listening port and TCP handshake port by configuring it in System > Preferences > Settings > Advanced Settings under Peer Connections. The larger box can be left empty as it is only needed if you have multiple internet connections.
note Note:
This will require you to forward that port's UDP/TCP traffic from your router to the machine, if you are behind a router. Follow the instructions for your router from PortForward.com. If you have multiple machines behind the same router to do this on, you will need to choose different ports for each to avoid conflicts.
Click to expand...

merci d'avance

Frederic · Apr 24, 2010

Bonjour,

Dans un premier temps: vérifier si le problème vient du filtrage logiciel ou internet (voir aussi qu'il vient vien de Look 'n' Stop, si vous n'avez pas essayé sans).

Ensuite, si le problème vient du filtrage internet, alors il faut consulter le journal de Look 'n' Stop pour voir ce qui est bloqué.

Si le problème vient du filtrage logiciel, il faut vérifier les applications bloquées et vérifier les autorisations des applications à en lancer d'autres qui se connectent (il faut être en mode avancé pour cela).

Cordialement,

Frédéric

Breat · Apr 24, 2010

bonjour,

il a l'air de coincé au niveau internet.

voici la règle que j'ai créée mais qui ne fonctionne pas.

pouvez-vous m'aider?

https://www.humyo.fr/10314173/LogMeIn Hamashi².rie?a=f3Qvyb-N8lU

Frederic · Apr 24, 2010

Le mieux serait de poster une copie d'écran du journal, et une copie d'écran de la (ou des) règle(s) créée(s).

Merci,

Frédéric

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