P2P

These scenarios show how to configure an OpenVPN tunnel using a P2P topology

Basic Tunnel

Description

A simple P2P tunnel is created between two devices

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=0.270 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.270/0.270/0.270/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.388 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.388/0.388/0.388/0.000 ms

TCP Protocol

Description

A simple P2P tunnel through TCP is created between two devices

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 protocol tcp-client
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 protocol tcp-server
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=0.230 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.230/0.230/0.230/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.367 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.367/0.367/0.367/0.000 ms

VRF

Description

A simple P2P tunnel using a custom VRF is created between two devices

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set interfaces openvpn ovpn1 vrf VRF1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set system vrf VRF1

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set interfaces openvpn ovpn1 vrf VRF1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set system vrf VRF1

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=600 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 600.486/600.486/600.486/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 vrf VRF1 count 1 size 56 timeout 1
Show output
ping: Warning: source address might be selected on device other than: VRF1
PING 10.0.0.2 (10.0.0.2) from 10.0.0.1 VRF1: 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.351 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.351/0.351/0.351/0.000 ms

Step 6: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Step 7: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Step 8: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Step 9: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Step 10: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Step 11: Expect a failure in the following command: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
ping: connect: Network is unreachable

Lzo Compression

Description

A simple P2P tunnel with lzo compression is created between two devices

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 mode p2p tunnel-profile TNL
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn tunnel-profile TNL compression lzo

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 mode p2p tunnel-profile TNL
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn tunnel-profile TNL compression lzo

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=0.253 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.253/0.253/0.253/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.390 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.390/0.390/0.390/0.000 ms

Secret

Description

A simple encrypted tunnel using a shared static key is created between two devices

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=506 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 506.377/506.377/506.377/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.542 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.542/0.542/0.542/0.000 ms

Secret With Direction

Description

A simple encrypted tunnel using a shared static key is created between two devices using key directions

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC secret direction 0
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC secret direction 1
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=624 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 624.399/624.399/624.399/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.542 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.542/0.542/0.542/0.000 ms

Cipher

Description

A simple encrypted tunnel using a shared static key is created between two devices using a custom cipher

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC cipher 1 algorithm CAMELLIA-128-CBC
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC cipher 1 algorithm CAMELLIA-128-CBC
set vpn openvpn encryption-profile ENC secret static-key 'running://static.key'

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=626 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 626.119/626.119/626.119/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.518 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.518/0.518/0.518/0.000 ms

Auth

Description

A simple encrypted tunnel using a shared static key is created between two devices using a custom digest algorithm

Scenario

Step 1: Set the following configuration in DUT0 :

set interfaces ethernet eth0 address 192.168.100.1/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.1
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.2
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC auth 1 algorithm SHA256

Step 2: Set the following configuration in DUT1 :

set interfaces ethernet eth0 address 192.168.100.2/24
set interfaces openvpn ovpn1 local-endpoint 10.0.0.2
set interfaces openvpn ovpn1 mode p2p encryption-profile ENC
set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
set interfaces openvpn ovpn1 remote-endpoint 10.0.0.1
set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
set vpn openvpn encryption-profile ENC auth 1 algorithm SHA256

Step 3: Ping IP address 192.168.100.2 from DUT0:

admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1
Show output
PING 192.168.100.2 (192.168.100.2) 56(84) bytes of data.
64 bytes from 192.168.100.2: icmp_seq=1 ttl=64 time=0.193 ms

--- 192.168.100.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.193/0.193/0.193/0.000 ms

Step 4: Run command interfaces openvpn ovpn1 status at DUT0 and check if output contains the following tokens:

CONNECTED
Show output
OpenVPN interface ovpn1
State: CONNECTED (SUCCESS)
Local endpoint: 10.0.0.1:1194
Remote: 192.168.100.2

Step 5: Ping IP address 10.0.0.2 from DUT0:

admin@DUT0$ ping 10.0.0.2 count 1 size 56 timeout 1
Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data.
64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.381 ms

--- 10.0.0.2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.381/0.381/0.381/0.000 ms