Bfd Ospf
Test to check BFD protocol in OSPF.
Test Connection
Description
Tests BFD connection in OSPF.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces dummy dum0 address 10.0.0.1/24 set interfaces ethernet eth0 address 192.168.1.1/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf parameters router-id 1.1.1.1 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces dummy dum0 address 10.0.0.2/24 set interfaces ethernet eth0 address 192.168.1.2/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf parameters router-id 2.2.2.2 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command protocols ospf show neighbor at DUT0 and check if output matches the following regular expressions:
2.2.2.2Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 2.2.2.2 1 Full/- 0.604s 39.394s 192.168.1.2 eth0:192.168.1.1 1 0 0
Step 4: Run command protocols ospf show neighbor at DUT1 and check if output matches the following regular expressions:
1.1.1.1Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 0.725s 37.495s 192.168.1.1 eth0:192.168.1.2 1 0 0
Step 5: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
peer 192.168.1.2Show output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 4209943041 Remote ID: 0 Active mode Status: down Downtime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 1000ms Transmission interval: 1000ms Echo receive interval: disabled
Step 6: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
peer 192.168.1.1Show output
BFD Peers: peer 192.168.1.1 vrf default interface eth0 ID: 873886632 Remote ID: 0 Active mode Status: down Downtime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 1000ms Transmission interval: 1000ms Echo receive interval: disabled
Step 7: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 4209943041 Remote ID: 873886632 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 8: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.1.1 vrf default interface eth0 ID: 873886632 Remote ID: 4209943041 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 9: Ping IP address 192.168.1.2 from DUT0:
admin@DUT0$ ping 192.168.1.2 count 1 size 56 timeout 1Show output
PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data. 64 bytes from 192.168.1.2: icmp_seq=1 ttl=64 time=0.198 ms --- 192.168.1.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.198/0.198/0.198/0.000 ms
Step 10: Ping IP address 192.168.1.1 from DUT1:
admin@DUT1$ ping 192.168.1.1 count 1 size 56 timeout 1Show output
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.173 ms --- 192.168.1.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.173/0.173/0.173/0.000 ms
Test Connection With Three Devices
Description
Tests BFD connection in OSPF between 3 devices.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces dummy dum0 address 10.0.0.1/24 set interfaces ethernet eth0 address 192.168.1.1/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set interfaces ethernet eth1 address 192.168.2.1/24 set interfaces ethernet eth1 ip ospf bfd set interfaces ethernet eth1 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf area 1 network 192.168.2.0/24 set protocols ospf parameters router-id 1.1.1.1 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces dummy dum0 address 10.0.0.2/24 set interfaces ethernet eth0 address 192.168.2.2/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set interfaces ethernet eth1 address 192.168.3.2/24 set interfaces ethernet eth1 ip ospf bfd set interfaces ethernet eth1 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 1 network 192.168.2.0/24 set protocols ospf area 2 network 192.168.3.0/24 set protocols ospf parameters router-id 2.2.2.2 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Set the following configuration in DUT2 :
set interfaces dummy dum0 address 10.0.0.3/24 set interfaces ethernet eth0 address 192.168.1.3/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set interfaces ethernet eth1 address 192.168.3.3/24 set interfaces ethernet eth1 ip ospf bfd set interfaces ethernet eth1 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf area 2 network 192.168.3.0/24 set protocols ospf parameters router-id 3.3.3.3 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Run command protocols ospf show neighbor at DUT0 and check if output matches the following regular expressions:
3.3.3.3Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 3.3.3.3 1 Init/- 0.598s 39.401s 192.168.1.3 eth0:192.168.1.1 0 0 0 2.2.2.2 1 Full/- 4.821s 37.311s 192.168.2.2 eth1:192.168.2.1 1 0 0
Step 5: Run command protocols ospf show neighbor at DUT0 and check if output matches the following regular expressions:
2.2.2.2Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 3.3.3.3 1 Init/- 0.720s 39.279s 192.168.1.3 eth0:192.168.1.1 0 0 0 2.2.2.2 1 Full/- 4.943s 37.189s 192.168.2.2 eth1:192.168.2.1 1 0 0
Step 6: Run command protocols ospf show neighbor at DUT1 and check if output matches the following regular expressions:
1.1.1.1Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 5.023s 34.975s 192.168.2.1 eth0:192.168.2.2 1 0 0 3.3.3.3 1 Init/- 0.799s 39.200s 192.168.3.3 eth1:192.168.3.2 0 0 0
Step 7: Run command protocols ospf show neighbor at DUT1 and check if output matches the following regular expressions:
3.3.3.3Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 5.121s 34.877s 192.168.2.1 eth0:192.168.2.2 1 0 0 3.3.3.3 1 Init/- 0.897s 39.102s 192.168.3.3 eth1:192.168.3.2 0 0 0
Step 8: Run command protocols ospf show neighbor at DUT2 and check if output matches the following regular expressions:
1.1.1.1Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 1.445s 38.553s 192.168.1.1 eth0:192.168.1.3 1 0 0
Step 9: Run command protocols ospf show neighbor at DUT2 and check if output matches the following regular expressions:
2.2.2.2Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 3.618s 36.380s 192.168.1.1 eth0:192.168.1.3 1 0 0 2.2.2.2 1 Full/- 1.485s 38.514s 192.168.3.2 eth1:192.168.3.3 1 0 0
Step 10: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
peer 192.168.1.3Show output
BFD Peers: peer 192.168.1.3 vrf default interface eth0 ID: 4173346882 Remote ID: 2417171107 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.2.2 vrf default interface eth1 ID: 1146443698 Remote ID: 511605353 Active mode Status: up Uptime: 12 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 11: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
peer 192.168.2.2Show output
BFD Peers: peer 192.168.1.3 vrf default interface eth0 ID: 4173346882 Remote ID: 2417171107 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.2.2 vrf default interface eth1 ID: 1146443698 Remote ID: 511605353 Active mode Status: up Uptime: 12 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 12: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
peer 192.168.2.1Show output
BFD Peers: peer 192.168.2.1 vrf default interface eth0 ID: 511605353 Remote ID: 1146443698 Active mode Status: up Uptime: 12 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.3.3 vrf default interface eth1 ID: 1648418974 Remote ID: 2843922612 Active mode Status: init Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 1000ms Transmission interval: 1000ms Echo receive interval: 50ms
Step 13: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
peer 192.168.3.3Show output
BFD Peers: peer 192.168.2.1 vrf default interface eth0 ID: 511605353 Remote ID: 1146443698 Active mode Status: up Uptime: 12 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.3.3 vrf default interface eth1 ID: 1648418974 Remote ID: 2843922612 Active mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 14: Run command protocols bfd show peers at DUT2 and check if output matches the following regular expressions:
peer 192.168.1.1Show output
BFD Peers: peer 192.168.3.2 vrf default interface eth1 ID: 2843922612 Remote ID: 1648418974 Active mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.1.1 vrf default interface eth0 ID: 2417171107 Remote ID: 4173346882 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 15: Run command protocols bfd show peers at DUT2 and check if output matches the following regular expressions:
peer 192.168.3.2Show output
BFD Peers: peer 192.168.3.2 vrf default interface eth1 ID: 2843922612 Remote ID: 1648418974 Active mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.1.1 vrf default interface eth0 ID: 2417171107 Remote ID: 4173346882 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 16: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.1.3 vrf default interface eth0 ID: 4173346882 Remote ID: 2417171107 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.2.2 vrf default interface eth1 ID: 1146443698 Remote ID: 511605353 Active mode Status: up Uptime: 13 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 17: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.2.1 vrf default interface eth0 ID: 511605353 Remote ID: 1146443698 Active mode Status: up Uptime: 13 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.3.3 vrf default interface eth1 ID: 1648418974 Remote ID: 2843922612 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 18: Run command protocols bfd show peers at DUT2 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.3.2 vrf default interface eth1 ID: 2843922612 Remote ID: 1648418974 Active mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.1.1 vrf default interface eth0 ID: 2417171107 Remote ID: 4173346882 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 19: Run command protocols bfd show peers at DUT0 and check if output does not match the following regular expressions:
Status: downShow output
BFD Peers: peer 192.168.1.3 vrf default interface eth0 ID: 4173346882 Remote ID: 2417171107 Active mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.2.2 vrf default interface eth1 ID: 1146443698 Remote ID: 511605353 Active mode Status: up Uptime: 13 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 20: Run command protocols bfd show peers at DUT1 and check if output does not match the following regular expressions:
Status: downShow output
BFD Peers: peer 192.168.2.1 vrf default interface eth0 ID: 511605353 Remote ID: 1146443698 Active mode Status: up Uptime: 13 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.3.3 vrf default interface eth1 ID: 1648418974 Remote ID: 2843922612 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 21: Run command protocols bfd show peers at DUT2 and check if output does not match the following regular expressions:
Status: downShow output
BFD Peers: peer 192.168.3.2 vrf default interface eth1 ID: 2843922612 Remote ID: 1648418974 Active mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms peer 192.168.1.1 vrf default interface eth0 ID: 2417171107 Remote ID: 4173346882 Active mode Status: up Uptime: 3 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 22: Ping IP address 192.168.1.3 from DUT0:
admin@DUT0$ ping 192.168.1.3 count 1 size 56 timeout 1Show output
PING 192.168.1.3 (192.168.1.3) 56(84) bytes of data. 64 bytes from 192.168.1.3: icmp_seq=1 ttl=64 time=0.237 ms --- 192.168.1.3 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.237/0.237/0.237/0.000 ms
Step 23: Ping IP address 192.168.2.2 from DUT0:
admin@DUT0$ ping 192.168.2.2 count 1 size 56 timeout 1Show output
PING 192.168.2.2 (192.168.2.2) 56(84) bytes of data. 64 bytes from 192.168.2.2: icmp_seq=1 ttl=64 time=0.195 ms --- 192.168.2.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.195/0.195/0.195/0.000 ms
Step 24: Ping IP address 192.168.2.1 from DUT1:
admin@DUT1$ ping 192.168.2.1 count 1 size 56 timeout 1Show output
PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data. 64 bytes from 192.168.2.1: icmp_seq=1 ttl=64 time=0.217 ms --- 192.168.2.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.217/0.217/0.217/0.000 ms
Step 25: Ping IP address 192.168.3.3 from DUT1:
admin@DUT1$ ping 192.168.3.3 count 1 size 56 timeout 1Show output
PING 192.168.3.3 (192.168.3.3) 56(84) bytes of data. 64 bytes from 192.168.3.3: icmp_seq=1 ttl=64 time=0.192 ms --- 192.168.3.3 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.192/0.192/0.192/0.000 ms
Step 26: Ping IP address 192.168.1.1 from DUT2:
admin@DUT2$ ping 192.168.1.1 count 1 size 56 timeout 1Show output
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.200 ms --- 192.168.1.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.200/0.200/0.200/0.000 ms
Step 27: Ping IP address 192.168.3.2 from DUT2:
admin@DUT2$ ping 192.168.3.2 count 1 size 56 timeout 1Show output
PING 192.168.3.2 (192.168.3.2) 56(84) bytes of data. 64 bytes from 192.168.3.2: icmp_seq=1 ttl=64 time=0.213 ms --- 192.168.3.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.213/0.213/0.213/0.000 ms
Test Profile
Description
Checks BFD profile in OSPF.
Scenario
Step 1: Set the following configuration in DUT0 :
set interfaces dummy dum0 address 10.0.0.1/24 set interfaces ethernet eth0 address 192.168.1.1/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set protocols bfd profile PFL detect-multiplier 5 set protocols bfd profile PFL echo-interval 60 set protocols bfd profile PFL echo-mode set protocols bfd profile PFL passive-mode set protocols bfd profile PFL receive-interval 400 set protocols bfd profile PFL transmit-interval 400 set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf parameters router-id 1.1.1.1 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Modify the following configuration lines in DUT0 :
set interfaces ethernet eth0 ip ospf bfd profile PFL
Step 3: Set the following configuration in DUT1 :
set interfaces dummy dum0 address 10.0.0.2/24 set interfaces ethernet eth0 address 192.168.1.2/24 set interfaces ethernet eth0 ip ospf bfd set interfaces ethernet eth0 ip ospf network point-to-point set protocols ospf area 0 network 10.0.0.0/24 set protocols ospf area 0 network 192.168.1.0/24 set protocols ospf parameters router-id 2.2.2.2 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 4: Run command protocols ospf show neighbor at DUT0 and check if output matches the following regular expressions:
192.168.1.2Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 2.2.2.2 1 Full/- 0.678s 39.320s 192.168.1.2 eth0:192.168.1.1 1 0 0
Step 5: Run command protocols ospf show neighbor at DUT1 and check if output matches the following regular expressions:
192.168.1.1Show output
Neighbor ID Pri State Up Time Dead Time Address Interface RXmtL RqstL DBsmL 1.1.1.1 1 Full/- 0.748s 36.686s 192.168.1.1 eth0:192.168.1.2 1 0 0
Step 6: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
192.168.1.2Show output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 0 Passive mode Status: down Downtime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 1000ms Transmission interval: 1000ms Echo receive interval: disabled
Step 7: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
192.168.1.1Show output
BFD Peers: peer 192.168.1.1 vrf default interface eth0 ID: 3388244214 Remote ID: 0 Active mode Status: down Downtime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 3 Receive interval: 1000ms Transmission interval: 1000ms Echo receive interval: disabled
Step 8: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 103/103/103 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 9: Run command protocols bfd show peers at DUT1 and check if output matches the following regular expressions:
Status: upShow output
BFD Peers: peer 192.168.1.1 vrf default interface eth0 ID: 3388244214 Remote ID: 851634954 Active mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 0/0/0 usec Local timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms Echo transmission interval: disabled Remote timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms
Step 10: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Detect-multiplier: 5Show output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 103/193/250 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 11: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Echo receive interval: 60msShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 103/192/250 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 12: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Echo transmission interval: 60msShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 103/200/250 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 13: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Passive modeShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 154/206/234 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 14: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Receive interval: 400msShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 154/204/234 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms
Step 15: Run command protocols bfd show peers at DUT0 and check if output matches the following regular expressions:
Transmission interval: 400msShow output
BFD Peers: peer 192.168.1.2 vrf default interface eth0 ID: 851634954 Remote ID: 3388244214 Passive mode Status: up Uptime: 0 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 154/212/234 usec Local timers: Detect-multiplier: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms Echo transmission interval: 60ms Remote timers: Detect-multiplier: 3 Receive interval: 300ms Transmission interval: 300ms Echo receive interval: 50ms