Martin,
Actually this is exactly what I want. I want to shape the entire
OpenVPN tunnel entirely. This is because I will only be passing VoIP
traffic within this tunnel. Therefore, if I want to run my VoIP OpenVPN
tunnel over the standard port 1194 then I would like to shape all
traffic on port 1194. I have tried this by using the wizard, specifying
I want to shape VoIP, and then going and modifying the VoIP shaping
rules to shape only port 1194. Unfortunately, I never see the traffic
in the VoIP queue when I place calls to our remote offices over the
OpenVPN tunnel.
Thanks.
Mike
Fuchs, Martin wrote:
> The general problem is not solved until now - encrypted tunnels cannot be
> shaped...
> There's the possibility to shape a whole OpenVPN tunnel (clientside) for
> outgoing traffic, but I believe this is not what wou really want...
>
> What you are planning is some sort of traffic shaping on port based rules.
>
> It might be possible to do so, but perhaps you better ask scott for this when
> he's back from bsdcan...
>
> Regards,
>
> Martin
>
> -----Ursprüngliche Nachricht-----
> Von: Mike Lee [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 17. Mai 2007 16:40
> An: [email protected]
> Betreff: [pfSense Support] Shaping OpenVPN Tunnels (Take two)
>
> Hello Everyone,
>
> I did some searching and found this previous discussion on shaping
> OpenVPN tunnels:
>
> http://forum.pfsense.org/index.php?PHPSESSID=836df07da7c9becd9259e22e1847c7ae&topic=3013.0
>
> Basically the discussion ended with, that you cannot shape the
> OpenVPN tunnels because openvpn uses the TUN interface and the shaper
> looks for traffic on the LAN interface heading towards the WAN to
> shape. My question is, since this discussion is somewhat old, has there
> been any more progress/talk on getting the OpenVPN tunnels to shape
> properly?
> I would like to be able to shape them because I have some remote
> offices and plan on using OpenVPN tunnels for VoIP. I know you cannot
> shape traffic within VPN tunnels because they are encrypted, but I am
> planning on using specific ports for certain tunnels to pass only VoIP
> traffic through and shaping those OpenVPN ports.
> Thanks in advance.
>
> Mike Lee
>
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