Re: [Openvpn-users] doubts about possible sniffing

2014-05-04 Thread david
> -Original Message- > From: Gert Doering [mailto:g...@greenie.muc.de] > Sent: Monday, 5 May 2014 5:51 AM > To: Jonathan Tripathy > Cc: openvpn-users@lists.sourceforge.net > Subject: Re: [Openvpn-users] doubts about possible sniffing > > Of course not. The session key is negotiated betwe

Re: [Openvpn-users] doubts about possible sniffing

2014-05-04 Thread Jason Haar
The way I look at it (and hopefully I'm correct - I've never used tap so I haven't tested that), "tun" interfaces are like traditional physical point-to-point WAN links - and one WAN link cannot see the traffic from another WAN link. Similarly, "tap" interfaces are equivalent to a *switch* - not an

Re: [Openvpn-users] doubts about possible sniffing

2014-05-04 Thread Gert Doering
Hi, On Sun, May 04, 2014 at 08:08:54PM +0100, Jonathan Tripathy wrote: > I still think the OP has asked a very good question. > > Whilst the traffic won't physically go to C (at least for TUN > networks), an answer would be great regarding whether C could de-crypt > the traffic using the keys he

Re: [Openvpn-users] doubts about possible sniffing

2014-05-04 Thread Jonathan Tripathy
On 2014-05-04 19:52, Gert Doering wrote: > Hi, > > On Sun, May 04, 2014 at 08:31:21PM +0200, Pol Hallen wrote: >> Hi folks, I'm sorry if my question is trivial... >> >> My situation: 1 openvpn server, many clients over internet that uses >> openvpn >> >> My doubt is: if a client (A) exchange dat

Re: [Openvpn-users] doubts about possible sniffing

2014-05-04 Thread Gert Doering
Hi, On Sun, May 04, 2014 at 08:31:21PM +0200, Pol Hallen wrote: > Hi folks, I'm sorry if my question is trivial... > > My situation: 1 openvpn server, many clients over internet that uses openvpn > > My doubt is: if a client (A) exchange data from/to other client (B) with > ftp protocol, another

[Openvpn-users] doubts about possible sniffing

2014-05-04 Thread Pol Hallen
Hi folks, I'm sorry if my question is trivial... My situation: 1 openvpn server, many clients over internet that uses openvpn My doubt is: if a client (A) exchange data from/to other client (B) with ftp protocol, another client (C) can sniff the traffic from A to B? if yes, is it clear traffic? (