Site-To-Site
This scenario shows how to configure and connect two subnets with each other through a VPN tunnel. The initiator requests an additional IP address from the responder to use as the inner IPsec tunnel address.
Test Site-To-Site VIP Pool And A Single Client
Description
In this scenario, DUT1 acts as initiator
and requests a VIP from the DUT0 pool.
Scenario
Step 1: Set the following configuration in DUT0:
set interfaces dummy dum0 address 10.1.0.1/24 set interfaces ethernet eth0 address 80.0.0.1/24 set protocols static route 10.3.0.0/24 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0' set vpn ipsec auth-profile AUTH-SA local auth encrypted-pre-shared-secret U2FsdGVkX189cV2/kJRaw/BE/k4pDUJWU3Xacaf8No8= set vpn ipsec esp-group CHILD-SA mode tunnel set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128 set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19 set vpn ipsec ike-group IKE-SA key-exchange ikev2 set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19 set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128 set vpn ipsec ike-group IKE-SA proposal 1 hash sha256 set vpn ipsec pool POOL prefix 10.3.0.0/24 set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA set vpn ipsec site-to-site peer PEER connection-type respond set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA set vpn ipsec site-to-site peer PEER ike-group IKE-SA set vpn ipsec site-to-site peer PEER pool POOL set vpn ipsec site-to-site peer PEER tunnel 1 local prefix 10.1.0.0/24
Step 2: Set the following configuration in DUT1:
set interfaces dummy dum0 set interfaces ethernet eth0 address 80.0.0.2/24 set protocols static route 10.1.0.0/24 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0' set vpn ipsec auth-profile AUTH-SA local auth encrypted-pre-shared-secret U2FsdGVkX1/0cHhX35REI31s8E/p1i5OnigwMbDWA1Y= set vpn ipsec esp-group CHILD-SA mode tunnel set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128 set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19 set vpn ipsec ike-group IKE-SA key-exchange ikev2 set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19 set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128 set vpn ipsec ike-group IKE-SA proposal 1 hash sha256 set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA set vpn ipsec site-to-site peer PEER connection-type initiate set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA set vpn ipsec site-to-site peer PEER ike-group IKE-SA set vpn ipsec site-to-site peer PEER install-vips interface dum0 set vpn ipsec site-to-site peer PEER remote-address 80.0.0.1 set vpn ipsec site-to-site peer PEER tunnel 1 remote prefix 10.1.0.0/24
Step 3: Ping IP address 80.0.0.1 from DUT1:
admin@DUT1$ ping 80.0.0.1 count 1 size 56 timeout 1Show output
PING 80.0.0.1 (80.0.0.1) 56(84) bytes of data. 64 bytes from 80.0.0.1: icmp_seq=1 ttl=64 time=0.270 ms --- 80.0.0.1 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: Ping IP address 80.0.0.2 from DUT0:
admin@DUT0$ ping 80.0.0.2 count 1 size 56 timeout 1Show output
PING 80.0.0.2 (80.0.0.2) 56(84) bytes of data. 64 bytes from 80.0.0.2: icmp_seq=1 ttl=64 time=1.06 ms --- 80.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 1.055/1.055/1.055/0.000 ms
Step 5: Run command interfaces dummy dum0 show at DUT1 and expect this output:
Show output
----------------------------------------------------------------- Name IP Address Admin Oper Vrf Description ----------------------------------------------------------------- dum0 10.3.0.1/32 up up fe80::403a:28ff:fe45:e9b2/64
Step 6: Run command vpn ipsec show sa at DUT1 and check if output matches the following regular expressions:
peer-PEER-tunnel-\d+.+INSTALLEDShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, 84e961bafcd85024_i* 92a26a920bf5e3e1_r local '80.0.0.2' @ 80.0.0.2[4500] [10.3.0.1] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 0s ago, rekeying in 18378s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 0s ago, rekeying in 3532s, expires in 3960s in c73ea6de, 0 bytes, 0 packets out c36f8ec0, 0 bytes, 0 packets local 10.3.0.1/32 remote 10.1.0.0/24
Step 7: Ping IP address 10.1.0.1 from DUT1:
admin@DUT1$ ping 10.1.0.1 local-address 10.3.0.1 count 1 size 56 timeout 1Show output
PING 10.1.0.1 (10.1.0.1) from 10.3.0.1 : 56(84) bytes of data. 64 bytes from 10.1.0.1: icmp_seq=1 ttl=64 time=0.540 ms --- 10.1.0.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.540/0.540/0.540/0.000 ms
Step 8: Initiate a tcp connection from DUT1 to DUT0 and try to send some messages between both endpoints
admin@DUT0$ monitor test connection server 8080 tcp admin@DUT1$ monitor test connection client 10.1.0.1 8080 tcp local-address 10.3.0.1
Step 9: Run command vpn ipsec show sa at DUT1 and check if output matches the following regular expressions:
[1-9]\d? packetsShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, 84e961bafcd85024_i* 92a26a920bf5e3e1_r local '80.0.0.2' @ 80.0.0.2[4500] [10.3.0.1] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 3s ago, rekeying in 18375s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 3s ago, rekeying in 3529s, expires in 3957s in c73ea6de, 712 bytes, 11 packets, 1s ago out c36f8ec0, 764 bytes, 12 packets, 1s ago local 10.3.0.1/32 remote 10.1.0.0/24
Step 10: Run command vpn ipsec show pool summary at DUT0 and check if output matches the following regular expressions:
1\s+0\s+\d+Show output
-------------------------------------- pool base IP online offline total -------------------------------------- POOL 10.3.0.0 1 0 254
Test Site-To-Site VIP Pool And Multiple Clients
Description
In this scenario, DUT0 install reoutes
in a separate VRF called LAN.
Scenario
Step 1: Set the following configuration in DUT0:
set interfaces dummy dum0 address 10.1.0.1/24 set interfaces ethernet eth0 address 80.0.0.1/24 set protocols static route 10.3.0.0/24 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0' set vpn ipsec auth-profile AUTH-SA local auth encrypted-pre-shared-secret U2FsdGVkX1+t+gR2KNp56lspJAe4yAQ49QTOTbhDntE= set vpn ipsec esp-group CHILD-SA mode tunnel set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128 set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19 set vpn ipsec ike-group IKE-SA key-exchange ikev2 set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19 set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128 set vpn ipsec ike-group IKE-SA proposal 1 hash sha256 set vpn ipsec pool POOL prefix 10.3.0.0/24 set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA set vpn ipsec site-to-site peer PEER connection-type respond set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA set vpn ipsec site-to-site peer PEER ike-group IKE-SA set vpn ipsec site-to-site peer PEER pool POOL set vpn ipsec site-to-site peer PEER tunnel 1 local prefix 10.1.0.0/24
Step 2: Set the following configuration in DUT1:
set interfaces dummy dum0 set interfaces ethernet eth0 address 80.0.0.2/24 set protocols static route 10.1.0.0/24 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0' set vpn ipsec auth-profile AUTH-SA local auth encrypted-pre-shared-secret U2FsdGVkX1/reGZg30akRJrQXHiUmCb9LRcyPvzzroE= set vpn ipsec esp-group CHILD-SA mode tunnel set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128 set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19 set vpn ipsec ike-group IKE-SA key-exchange ikev2 set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19 set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128 set vpn ipsec ike-group IKE-SA proposal 1 hash sha256 set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA set vpn ipsec site-to-site peer PEER connection-type initiate set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA set vpn ipsec site-to-site peer PEER ike-group IKE-SA set vpn ipsec site-to-site peer PEER install-vips interface dum0 set vpn ipsec site-to-site peer PEER remote-address 80.0.0.1 set vpn ipsec site-to-site peer PEER tunnel 1 remote prefix 10.1.0.0/24
Step 3: Ping IP address 80.0.0.1 from DUT1:
admin@DUT1$ ping 80.0.0.1 count 1 size 56 timeout 1Show output
PING 80.0.0.1 (80.0.0.1) 56(84) bytes of data. 64 bytes from 80.0.0.1: icmp_seq=1 ttl=64 time=0.263 ms --- 80.0.0.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.263/0.263/0.263/0.000 ms
Step 4: Ping IP address 80.0.0.2 from DUT0:
admin@DUT0$ ping 80.0.0.2 count 1 size 56 timeout 1Show output
PING 80.0.0.2 (80.0.0.2) 56(84) bytes of data. 64 bytes from 80.0.0.2: icmp_seq=1 ttl=64 time=0.227 ms --- 80.0.0.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.227/0.227/0.227/0.000 ms
Step 5: Set the following configuration in DUT2:
set interfaces dummy dum0 set interfaces ethernet eth0 address 80.0.0.3/24 set protocols static route 10.1.0.0/24 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0' set vpn ipsec auth-profile AUTH-SA local auth encrypted-pre-shared-secret U2FsdGVkX18qA2sQJKkFlKEbre6EDRSfhyta7byAOLA= set vpn ipsec esp-group CHILD-SA proposal 1 encryption aes256gcm128 set vpn ipsec esp-group CHILD-SA proposal 1 pfs dh-group19 set vpn ipsec ike-group IKE-SA key-exchange ikev2 set vpn ipsec ike-group IKE-SA proposal 1 dh-group 19 set vpn ipsec ike-group IKE-SA proposal 1 encryption aes256gcm128 set vpn ipsec ike-group IKE-SA proposal 1 hash sha256 set vpn ipsec site-to-site peer PEER auth-profile AUTH-SA set vpn ipsec site-to-site peer PEER connection-type initiate set vpn ipsec site-to-site peer PEER default-esp-group CHILD-SA set vpn ipsec site-to-site peer PEER ike-group IKE-SA set vpn ipsec site-to-site peer PEER install-vips interface dum0 set vpn ipsec site-to-site peer PEER remote-address 80.0.0.1 set vpn ipsec site-to-site peer PEER tunnel 1 remote prefix 10.1.0.0/24
Step 6: Run command interfaces dummy dum0 show at DUT1 and expect this output:
Show output
----------------------------------------------------------------- Name IP Address Admin Oper Vrf Description ----------------------------------------------------------------- dum0 10.3.0.1/32 up up fe80::3cbd:8cff:fe76:d41d/64
Step 7: Run command vpn ipsec show sa at DUT1 and check if output matches the following regular expressions:
peer-PEER-tunnel-\d+.+INSTALLEDShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, d18297b146a3708a_i* 564f84394b0a09fa_r local '80.0.0.2' @ 80.0.0.2[4500] [10.3.0.1] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 3s ago, rekeying in 17607s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 3s ago, rekeying in 3484s, expires in 3957s in cfc4ea2e, 0 bytes, 0 packets out c35440f2, 0 bytes, 0 packets local 10.3.0.1/32 remote 10.1.0.0/24
Step 8: Ping IP address 10.1.0.1 from DUT1:
admin@DUT1$ ping 10.1.0.1 local-address 10.3.0.1 count 1 size 56 timeout 1Show output
PING 10.1.0.1 (10.1.0.1) from 10.3.0.1 : 56(84) bytes of data. 64 bytes from 10.1.0.1: icmp_seq=1 ttl=64 time=0.297 ms --- 10.1.0.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.297/0.297/0.297/0.000 ms
Step 9: Initiate a tcp connection from DUT1 to DUT0 and try to send some messages between both endpoints
admin@DUT0$ monitor test connection server 8080 tcp admin@DUT1$ monitor test connection client 10.1.0.1 8080 tcp local-address 10.3.0.1
Step 10: Run command vpn ipsec show sa at DUT1 and check if output matches the following regular expressions:
[1-9]\d? packetsShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, d18297b146a3708a_i* 564f84394b0a09fa_r local '80.0.0.2' @ 80.0.0.2[4500] [10.3.0.1] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 6s ago, rekeying in 17604s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 6s ago, rekeying in 3481s, expires in 3954s in cfc4ea2e, 712 bytes, 11 packets, 0s ago out c35440f2, 764 bytes, 12 packets, 0s ago local 10.3.0.1/32 remote 10.1.0.0/24
Step 11: Run command interfaces dummy dum0 show at DUT2 and expect this output:
Show output
----------------------------------------------------------------- Name IP Address Admin Oper Vrf Description ----------------------------------------------------------------- dum0 10.3.0.2/32 up up fe80::3ccb:f0ff:fe2f:8a99/64
Step 12: Run command vpn ipsec show sa at DUT2 and check if output matches the following regular expressions:
peer-PEER-tunnel-\d+.+INSTALLEDShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, 3fbf1da73bef63d2_i* a45722077e488016_r local '80.0.0.3' @ 80.0.0.3[4500] [10.3.0.2] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 3s ago, rekeying in 16837s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 3s ago, rekeying in 3441s, expires in 3957s in ce5c426d, 0 bytes, 0 packets out cc585bfe, 0 bytes, 0 packets local 10.3.0.2/32 remote 10.1.0.0/24
Step 13: Ping IP address 10.1.0.1 from DUT2:
admin@DUT2$ ping 10.1.0.1 local-address 10.3.0.2 count 1 size 56 timeout 1Show output
PING 10.1.0.1 (10.1.0.1) from 10.3.0.2 : 56(84) bytes of data. 64 bytes from 10.1.0.1: icmp_seq=1 ttl=64 time=0.337 ms --- 10.1.0.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.337/0.337/0.337/0.000 ms
Step 14: Initiate a tcp connection from DUT2 to DUT0 and try to send some messages between both endpoints
admin@DUT0$ monitor test connection server 8080 tcp admin@DUT2$ monitor test connection client 10.1.0.1 8080 tcp local-address 10.3.0.2
Step 15: Run command vpn ipsec show sa at DUT2 and check if output matches the following regular expressions:
[1-9]\d? packetsShow output
vpn-peer-PEER: #1, ESTABLISHED, IKEv2, 3fbf1da73bef63d2_i* a45722077e488016_r local '80.0.0.3' @ 80.0.0.3[4500] [10.3.0.2] remote '80.0.0.1' @ 80.0.0.1[4500] AES_GCM_16-256/PRF_HMAC_SHA2_256/ECP_256 established 6s ago, rekeying in 16834s peer-PEER-tunnel-1: #1, reqid 1, INSTALLED, TUNNEL-in-UDP, ESP:AES_GCM_16-256 installed 6s ago, rekeying in 3438s, expires in 3954s in ce5c426d, 660 bytes, 10 packets, 0s ago out cc585bfe, 712 bytes, 11 packets, 0s ago local 10.3.0.2/32 remote 10.1.0.0/24
Step 16: Run command vpn ipsec show pool summary at DUT0 and check if output matches the following regular expressions:
2\s+0\s+\d+Show output
-------------------------------------- pool base IP online offline total -------------------------------------- POOL 10.3.0.0 2 0 254