Here is the reply from Forum.. > Hello, > > Is it possible to connect two machines or two networks which are behind > the firewall of ISP and are from different countries? > Actually, We can surf the webpage only.. The ISP blocks the most of > ports and the most of protocols.....
If all you have is Web (port 80) access, then you cannot use Hamachi as it requires fairly liberal Internet access policies. In particular it requires outbound UDP access, which you lack. > So, How can we have Remote Desktop connection or VPN between those > machines? > I found echoServer VNC tool.. but I got some erros when I tried to connect. > Is there other ways i can try? Again, if you can only connect out on port 80, then you need to have something on a target machine listening on port 80. It is also likely to need to understand HTTP as you are probably behind Web proxy. I would suggest to ask in vnc-list for what would work the best in this case. > When I searched in your forum.. I found this link.. > http://forums.hamachi.cc/viewtopic.php?t=3757 > But I'm not so clear with that. It'd be great if you can explain me in > details. > > > Thanks. Cheers, -- Alex Pankratov Applied Networking Inc. On 5/23/06, Larry Brigman <[EMAIL PROTECTED]> wrote: > > On 5/22/06, Bovy, Stephen J <[EMAIL PROTECTED]> wrote: > > does Hamachi create a point to point virtual lan network > Yes. > > > > can I connect two networks with this technology > > say for example connect my local lan network to my corporate lan network > Not really without the premimum service which is not available yet. > You can connect multiple machines, up to 16 with the free software. > > > > > Or connect/merge two remote offices together ??? > If you want to get into routing and Linux but > I would probably use IPSEC on my routers or setup a couple of Linux boxes. > Maybe not as easy to get going but is will really be stable. > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > > Behalf Of Larry Brigman > > Sent: Monday, May 22, 2006 11:46 AM > > To: Michael Sync > > Cc: [email protected] > > Subject: Re: Behind Gateway Connection > > > > Once installed test to see if you can connect to Hamachi's test network. > > That should be part of the setup wizard. If all the machines can connect > > to the test network then it should work. > > > > Once that works from both machines then you can create your own network > > and attach both machines to that network. > > > > You only need to create a network at one location. All other machines > > won't be creating the network, just attaching to the network. > > > > On the hamachi panel, see if the other computers is on the network and > > have the green dot to the left of the IP address. Try right clicking > > and select ping. > > If you get a response then you should be able to do just about anything > > between the two computer. > > > > > > On 5/22/06, Michael Sync <[EMAIL PROTECTED]> wrote: > > > Hi Larry, > > > > > > I have downloaded this exe "HamachiSetup-0.9.9.9-en.exe" and I have > > > tested this exe with my machine from Office and Home.. Im able to > > > create at my home computer but I'm NOT able to connect at my office... > > > > > I think that Office Firewall or ISA might block my connection... other > > > > > thing is that we can surf only web page via port 80. > > > So, How can I use this tool? > > > Any Suggestion would be appreciated. > > > Thanks.. > > > > > > Regards, > > > Michael Sync > > > > > > P.S: Actually, I like to make the VPN between two machines behind the > > > firewall and these machines can access only web port 80. > > > Thanks again... > > > > > > > > > On 5/22/06, Larry Brigman <[EMAIL PROTECTED]> wrote: > > > > Hamachi is a vpn technology. You can run this software on several > > > machines > > > > and create a private network that runs on top of the existing > > > > networking > > > stuff. > > > > VNC uses a TCP connection between machines. As such, most firewalls > > > > > > block incoming traffic unless there is an established session > > > > through the firewall( some will block anyway). > > > > > > > > Back to Hamachi. The free accounts are what you get when you > > > > download the software. > > > > It will allow you to create multiple networks and attach up to 16 > > > > computers to that network. > > > > > > > > Hamachi uses IPSEC technology with UDP packets. This means that > > > > most stateful packet inspection firewalls will allow this data > > through. > > > > The end machines decode > > > > the IPSEC packets and hand the data off to another virtual network > > > > interface inside the computer to act as a normal networking > > > > interface. > > > > > > > > The reason I mention any of this is VNC is a security risk if used > > > > across the internet or you open a firewall port just to allow you to > > > > > > have access. The VNC passwords are not totally in the clear like > > > > ftp but with a little work with ethereal you can get it. Also once > > > > a session is established someone could snoop the session and watch > > > > what is being done. > > > > With a VPN, none of this data exists on the internet for someone to > > use. > > > > > > > > On 5/22/06, Michael Sync <[EMAIL PROTECTED]> wrote: > > > > > I found this thread.... > > > > > http://forums.hamachi.cc/viewtopic.php?t=3757 > > > > > Could anyone please explain me in details? > > > > > How can I get the Free Account or Premium Account? > > > > > Thanks in advances. > > > > > > > > > > Regards, > > > > > Michael Sync > > > > > > > > > > > > > > > On 5/21/06, Larry Brigman < [EMAIL PROTECTED] > wrote: > > > > > > You could also try hamachi http://hamachi.cc/ On 5/20/06, > > > > > > Michael Sync < [EMAIL PROTECTED]> wrote: > > > > > > > I think you should try with echoVNC (+echoServer).... > > > > > > > > > > > > > > On 5/20/06, Sherwin Yanzy Enriquez < > > > > > > > [EMAIL PROTECTED]> > > > wrote: > > > > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > I am able to connect to a remote computer across the > > continent. > > > > > > > > But I am only able to connect to the gateway computer that > > > > > > > > is > > > sharing > > > > > the > > > > > > > > internet connection via WinXP's ICS. > > > > > > > > How am I going to connect to the computers behind this > > > > > > > > gateway, > > > when > > > > > these > > > > > > > > computers only have private IP address on the 192.168.0.xxx > > > > > > > > range. > > > > > > > > > > > > > > > > Thanks. > > > > > > > > > > > > > > > > Cordially, > > > > > > > > Sherwin > > > > > > > > _______________________________________________ > > > > > > > > VNC-List mailing list > > > > > > > > [email protected] > > > > > > > > To remove yourself from the list visit: > > > > > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > > > > _______________________________________________ > > > > > > > VNC-List mailing list > > > > > > > [email protected] > > > > > > > To remove yourself from the list visit: > > > > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > > > _______________________________________________ > > > > > > VNC-List mailing list > > > > > > [email protected] > > > > > > To remove yourself from the list visit: > > > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > > > _______________________________________________ > > > > VNC-List mailing list > > > > [email protected] > > > > To remove yourself from the list visit: > > > > http://www.realvnc.com/mailman/listinfo/vnc-list > > _______________________________________________ > > VNC-List mailing list > > [email protected] > > To remove yourself from the list visit: > > http://www.realvnc.com/mailman/listinfo/vnc-list _______________________________________________ VNC-List mailing list [email protected] To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list
