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 Init/- 0.275s 39.724s 192.168.1.2 eth0:192.168.1.1 0 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/- 0.274s 39.724s 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: 1766478899 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: 1623926762 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: 1766478899 Remote ID: 1623926762 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 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: 1623926762 Remote ID: 1766478899 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=0.412 ms --- 192.168.1.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.412/0.412/0.412/0.000 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=0.443 ms --- 192.168.1.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.443/0.443/0.443/0.000 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 Full/- 1.038s 38.959s 192.168.1.3 eth0:192.168.1.1 1 0 0 2.2.2.2 1 Init/- 4.417s 35.582s 192.168.2.2 eth1:192.168.2.1 0 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 Full/- 1.214s 38.783s 192.168.1.3 eth0:192.168.1.1 1 0 0 2.2.2.2 1 Init/- 4.593s 35.406s 192.168.2.2 eth1:192.168.2.1 0 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/- 0.465s 39.530s 192.168.2.1 eth0:192.168.2.2 1 0 0 3.3.3.3 1 Init/- 3.523s 36.475s 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/- 0.604s 39.390s 192.168.2.1 eth0:192.168.2.2 1 0 0 3.3.3.3 1 Init/- 3.663s 36.336s 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/- 3.833s 39.219s 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/- 8.325s 34.727s 192.168.1.1 eth0:192.168.1.3 0 0 0 2.2.2.2 1 Full/- 1.702s 38.296s 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 192.168.2.2 vrf default interface eth1 ID: 159468951 Remote ID: 2701161137 Active mode Status: up Uptime: 4 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 192.168.1.3 vrf default interface eth0 ID: 2877562723 Remote ID: 3482151757 Active mode Status: up Uptime: 7 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 192.168.2.2 vrf default interface eth1 ID: 159468951 Remote ID: 2701161137 Active mode Status: up Uptime: 5 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 192.168.1.3 vrf default interface eth0 ID: 2877562723 Remote ID: 3482151757 Active mode Status: up Uptime: 8 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 192.168.3.3 vrf default interface eth1 ID: 1644122607 Remote ID: 1930013971 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 192.168.2.1 vrf default interface eth0 ID: 2701161137 Remote ID: 159468951 Active mode Status: up Uptime: 5 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 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 192.168.3.3 vrf default interface eth1 ID: 1644122607 Remote ID: 1930013971 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 192.168.2.1 vrf default interface eth0 ID: 2701161137 Remote ID: 159468951 Active mode Status: up Uptime: 5 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 192.168.1.1 vrf default interface eth0 ID: 3482151757 Remote ID: 2877562723 Active mode Status: up Uptime: 8 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 192.168.3.2 vrf default interface eth1 ID: 1930013971 Remote ID: 1644122607 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 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 192.168.1.1 vrf default interface eth0 ID: 3482151757 Remote ID: 2877562723 Active mode Status: up Uptime: 9 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 192.168.3.2 vrf default interface eth1 ID: 1930013971 Remote ID: 1644122607 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 192.168.2.2 vrf default interface eth1 ID: 159468951 Remote ID: 2701161137 Active mode Status: up Uptime: 6 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 192.168.1.3 vrf default interface eth0 ID: 2877562723 Remote ID: 3482151757 Active mode Status: up Uptime: 9 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 192.168.3.3 vrf default interface eth1 ID: 1644122607 Remote ID: 1930013971 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 192.168.2.1 vrf default interface eth0 ID: 2701161137 Remote ID: 159468951 Active mode Status: up Uptime: 6 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 192.168.1.1 vrf default interface eth0 ID: 3482151757 Remote ID: 2877562723 Active mode Status: up Uptime: 9 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 192.168.3.2 vrf default interface eth1 ID: 1930013971 Remote ID: 1644122607 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 192.168.2.2 vrf default interface eth1 ID: 159468951 Remote ID: 2701161137 Active mode Status: up Uptime: 6 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 192.168.1.3 vrf default interface eth0 ID: 2877562723 Remote ID: 3482151757 Active mode Status: up Uptime: 9 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 192.168.3.3 vrf default interface eth1 ID: 1644122607 Remote ID: 1930013971 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 192.168.2.1 vrf default interface eth0 ID: 2701161137 Remote ID: 159468951 Active mode Status: up Uptime: 6 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 192.168.1.1 vrf default interface eth0 ID: 3482151757 Remote ID: 2877562723 Active mode Status: up Uptime: 10 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 192.168.3.2 vrf default interface eth1 ID: 1930013971 Remote ID: 1644122607 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=0.313 ms --- 192.168.1.3 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.313/0.313/0.313/0.000 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=0.570 ms --- 192.168.2.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.570/0.570/0.570/0.000 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=3.71 ms --- 192.168.2.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 3.713/3.713/3.713/0.000 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=0.351 ms --- 192.168.3.3 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 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=0.336 ms --- 192.168.1.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.336/0.336/0.336/0.000 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=0.360 ms --- 192.168.3.2 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.360/0.360/0.360/0.000 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/- 1.296s 38.702s 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/- 1.418s 34.138s 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 255/362/535 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 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: 2522171950 Remote ID: 1004411448 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: 5 Receive interval: 400ms Transmission interval: 400ms Echo receive interval: 60ms
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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 1 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 327/2209/9018 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: 2522171950 Remote ID: 1004411448 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: 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 297/4214/16116 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 345/1953/8074 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 345/1949/8074 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 2 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 348/1509/8074 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 3 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 345/2068/5022 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: 1004411448 Remote ID: 2522171950 Passive mode Status: up Uptime: 3 second(s) Diagnostics: ok Remote diagnostics: ok Peer Type: dynamic RTT min/avg/max: 572/2562/5022 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