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I have two Vritual Machines (part of a bridged network) (both Ubuntu 64-bit) running Oracle VM Box.
I can communicate between the two machines using netcat.I have installed ppp daemon on both the machines.The name and the IP address of the machines are given below.
nas 192.168.129.153 (Acts as the server) home_user 192.168.129.152 (Acts as the )
I run the following commands from the server and the client respectively
@Server (nas) sudo pppd 192.168.129.153:192.168.129.152 nodetach pty "nc -l 3333 pppd"
@Client (home_user) sudo pppd 192.168.129.152:192.168.129.153 nodetach pty “nc 129.168.129.153 3333”
I get the following messages from the server and client respectively.
@server
sudo pppd 192.168.129.152:192.168.129.153 nodetach pty "nc 192.168.129.153 3333"
Using interface ppp0
Connect: ppp0 <--> /dev/pts/2
CCP: timeout sending Config-Requests
IPCP: timeout sending Config-Requests
Connection terminated.
Modem hangup Child process nc
192.168.129.153 3333 (pid 2298) terminated with signal 15
@Client
sudo pppd 192.168.129.153:192.168.129.152 nodetach pty "nc -l 3333"
Using interface ppp0
Connect: ppp0 <--> /dev/pts/1
Deflate (15) compression enabled
local IP address 192.168.129.153
remote IP address 192.168.129.152
No response to 4 echo-requests
Serial link appears to be disconnected.
Connect time 2.5 minutes.
Sent 1060 bytes, received 0 bytes.
Connection terminated.
Modem hangup.
My final aim is to disable authentication and have the NAS (Server) end suppply a fixed IP address and a default route to the home user end.
Any help would be highly appreciated.
1Not sure why the OP wants it, but I use it to turn one-way connections into two-way connections through firewalls and suchlike, or to tunnel a direct connection through multiple hops. – Perkins – 2018-11-21T02:11:36.367