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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2
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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1
Step 3: Ping IP address 192.168.100.2
from DUT0
:
admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1Show 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=0.718 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.718/0.718/0.718/0.000 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 1Show 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=0.462 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.462/0.462/0.462/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interfaces openvpn ovpn1 protocol tcp-client
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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interfaces openvpn ovpn1 protocol tcp-server
Step 3: Ping IP address 192.168.100.2
from DUT0
:
admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1Show 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=207 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 206.807/206.807/206.807/0.000 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 1Show 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=0.733 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.733/0.733/0.733/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interfaces openvpn ovpn1 vrf VRF1 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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interfaces openvpn ovpn1 vrf VRF1 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 1Show 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=0.395 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.395/0.395/0.395/0.000 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 1Show 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=0.565 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.565/0.565/0.565/0.000 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 1Show output
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 1Show output
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 1Show output
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 1Show output
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 1Show output
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 1Show output
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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interface openvpn ovpn1 mode p2p tunnel-profile TNL 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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interface openvpn ovpn1 mode p2p tunnel-profile TNL 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 1Show 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=0.269 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.269/0.269/0.269/0.000 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 1Show 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=0.349 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.349/0.349/0.349/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interface openvpn ovpn1 mode p2p encryption-profile ENC 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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interface openvpn ovpn1 mode p2p encryption-profile ENC 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 1Show 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=0.715 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.715/0.715/0.715/0.000 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 1Show 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=0.477 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.477/0.477/0.477/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interface openvpn ovpn1 mode p2p encryption-profile ENC set vpn openvpn encryption-profile ENC secret static-key running://static.key set vpn openvpn encryption-profile ENC secret direction 0
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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interface openvpn ovpn1 mode p2p encryption-profile ENC set vpn openvpn encryption-profile ENC secret static-key running://static.key set vpn openvpn encryption-profile ENC secret direction 1
Step 3: Ping IP address 192.168.100.2
from DUT0
:
admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1Show 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=0.250 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.250/0.250/0.250/0.000 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 1Show 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=0.621 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.621/0.621/0.621/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interface openvpn ovpn1 mode p2p encryption-profile ENC set vpn openvpn encryption-profile ENC secret static-key running://static.key set vpn openvpn encryption-profile ENC cipher 1 algorithm CAMELLIA-128-CBC
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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interface openvpn ovpn1 mode p2p encryption-profile ENC set vpn openvpn encryption-profile ENC secret static-key running://static.key set vpn openvpn encryption-profile ENC cipher 1 algorithm CAMELLIA-128-CBC
Step 3: Ping IP address 192.168.100.2
from DUT0
:
admin@DUT0$ ping 192.168.100.2 count 1 size 56 timeout 1Show 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=0.165 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.165/0.165/0.165/0.000 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 1Show 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=0.526 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.526/0.526/0.526/0.000 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 remote-endpoint 10.0.0.2 set interfaces openvpn ovpn1 peer 1 address 192.168.100.2 set interface openvpn ovpn1 mode p2p encryption-profile ENC 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 remote-endpoint 10.0.0.1 set interfaces openvpn ovpn1 peer 1 address 192.168.100.1 set interface openvpn ovpn1 mode p2p encryption-profile ENC 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 1Show 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=0.849 ms --- 192.168.100.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.849/0.849/0.849/0.000 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 1Show 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=0.633 ms --- 10.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.633/0.633/0.633/0.000 ms