Round-Robin
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). In OSDx, this can be achieved through bonding interfaces.
Test Round-Robin
Description
A bonding interface is configured in DUT0 using the round-robin mode. This mode can be used to achieve load-balancing.
Scenario
Example 1
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode round-robin set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth1 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth0 bridge-group bridge br0 set interfaces ethernet eth1 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:9d/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: load balancing (round-robin)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: load balancing (round-robin) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth1 MII Status: down Speed: Unknown Duplex: Unknown Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9d Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9c Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=360 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 360.093/360.093/360.093/0.000 ms
Step 6: Run the command interfaces ethernet clear on DUT0.
Step 7: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 32898 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 32912 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 32916 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 32920 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 32930 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 32940 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 32950 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 32958 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 32972 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 32984 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 12.9 MBytes 109 Mbits/sec 41 76.4 KBytes [ 7] 0.00-1.00 sec 13.7 MBytes 115 Mbits/sec 40 60.8 KBytes [ 9] 0.00-1.00 sec 9.74 MBytes 81.7 Mbits/sec 46 38.2 KBytes [ 11] 0.00-1.00 sec 10.3 MBytes 86.3 Mbits/sec 15 46.7 KBytes [ 13] 0.00-1.00 sec 13.5 MBytes 113 Mbits/sec 35 76.4 KBytes [ 15] 0.00-1.00 sec 11.5 MBytes 96.3 Mbits/sec 15 74.9 KBytes [ 17] 0.00-1.00 sec 12.8 MBytes 107 Mbits/sec 17 87.7 KBytes [ 19] 0.00-1.00 sec 11.5 MBytes 96.6 Mbits/sec 22 52.3 KBytes [ 21] 0.00-1.00 sec 8.44 MBytes 70.8 Mbits/sec 29 35.4 KBytes [ 23] 0.00-1.00 sec 11.7 MBytes 98.1 Mbits/sec 23 60.8 KBytes [SUM] 0.00-1.00 sec 116 MBytes 974 Mbits/sec 283 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 12.3 MBytes 103 Mbits/sec 60 52.3 KBytes [ 7] 1.00-2.00 sec 13.5 MBytes 113 Mbits/sec 10 55.1 KBytes [ 9] 1.00-2.00 sec 10.6 MBytes 88.6 Mbits/sec 39 65.0 KBytes [ 11] 1.00-2.00 sec 10.3 MBytes 86.0 Mbits/sec 45 65.0 KBytes [ 13] 1.00-2.00 sec 10.3 MBytes 86.0 Mbits/sec 73 53.7 KBytes [ 15] 1.00-2.00 sec 10.5 MBytes 88.1 Mbits/sec 38 49.5 KBytes [ 17] 1.00-2.00 sec 13.4 MBytes 113 Mbits/sec 78 74.9 KBytes [ 19] 1.00-2.00 sec 11.1 MBytes 92.8 Mbits/sec 57 74.9 KBytes [ 21] 1.00-2.00 sec 10.3 MBytes 86.5 Mbits/sec 35 60.8 KBytes [ 23] 1.00-2.00 sec 9.26 MBytes 77.7 Mbits/sec 71 63.6 KBytes [SUM] 1.00-2.00 sec 111 MBytes 935 Mbits/sec 506 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 10.9 MBytes 91.7 Mbits/sec 55 69.3 KBytes [ 7] 2.00-3.00 sec 10.2 MBytes 85.5 Mbits/sec 34 53.7 KBytes [ 9] 2.00-3.00 sec 11.7 MBytes 98.0 Mbits/sec 16 52.3 KBytes [ 11] 2.00-3.00 sec 12.7 MBytes 107 Mbits/sec 18 93.3 KBytes [ 13] 2.00-3.00 sec 10.7 MBytes 89.7 Mbits/sec 49 70.7 KBytes [ 15] 2.00-3.00 sec 11.7 MBytes 98.0 Mbits/sec 49 80.6 KBytes [ 17] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 18 73.5 KBytes [ 19] 2.00-3.00 sec 9.26 MBytes 77.7 Mbits/sec 65 50.9 KBytes [ 21] 2.00-3.00 sec 9.51 MBytes 79.8 Mbits/sec 73 36.8 KBytes [ 23] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 53 69.3 KBytes [SUM] 2.00-3.00 sec 112 MBytes 938 Mbits/sec 430 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 67 63.6 KBytes [ 7] 3.00-4.00 sec 10.7 MBytes 89.7 Mbits/sec 55 65.0 KBytes [ 9] 3.00-4.00 sec 9.82 MBytes 82.4 Mbits/sec 69 45.2 KBytes [ 11] 3.00-4.00 sec 13.3 MBytes 112 Mbits/sec 64 80.6 KBytes [ 13] 3.00-4.00 sec 9.94 MBytes 83.4 Mbits/sec 63 60.8 KBytes [ 15] 3.00-4.00 sec 12.7 MBytes 107 Mbits/sec 71 77.8 KBytes [ 17] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 72 50.9 KBytes [ 19] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec 51 43.8 KBytes [ 21] 3.00-4.00 sec 8.58 MBytes 71.9 Mbits/sec 36 39.6 KBytes [ 23] 3.00-4.00 sec 13.2 MBytes 111 Mbits/sec 62 76.4 KBytes [SUM] 3.00-4.00 sec 111 MBytes 932 Mbits/sec 610 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 10.3 MBytes 86.0 Mbits/sec 65 52.3 KBytes [ 7] 4.00-5.00 sec 12.2 MBytes 102 Mbits/sec 73 52.3 KBytes [ 9] 4.00-5.00 sec 7.95 MBytes 66.7 Mbits/sec 51 58.0 KBytes [ 11] 4.00-5.00 sec 10.9 MBytes 91.7 Mbits/sec 25 49.5 KBytes [ 13] 4.00-5.00 sec 11.9 MBytes 100 Mbits/sec 55 76.4 KBytes [ 15] 4.00-5.00 sec 14.9 MBytes 125 Mbits/sec 74 59.4 KBytes [ 17] 4.00-5.00 sec 12.5 MBytes 105 Mbits/sec 11 86.3 KBytes [ 19] 4.00-5.00 sec 11.9 MBytes 99.6 Mbits/sec 33 59.4 KBytes [ 21] 4.00-5.00 sec 9.38 MBytes 78.7 Mbits/sec 37 42.4 KBytes [ 23] 4.00-5.00 sec 9.45 MBytes 79.2 Mbits/sec 68 29.7 KBytes [SUM] 4.00-5.00 sec 111 MBytes 934 Mbits/sec 492 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 57.4 MBytes 96.2 Mbits/sec 288 sender [ 5] 0.00-5.01 sec 57.1 MBytes 95.5 Mbits/sec receiver [ 7] 0.00-5.00 sec 60.3 MBytes 101 Mbits/sec 212 sender [ 7] 0.00-5.01 sec 59.8 MBytes 100 Mbits/sec receiver [ 9] 0.00-5.00 sec 49.8 MBytes 83.5 Mbits/sec 221 sender [ 9] 0.00-5.01 sec 49.4 MBytes 82.7 Mbits/sec receiver [ 11] 0.00-5.00 sec 57.5 MBytes 96.5 Mbits/sec 167 sender [ 11] 0.00-5.01 sec 57.0 MBytes 95.4 Mbits/sec receiver [ 13] 0.00-5.00 sec 56.3 MBytes 94.5 Mbits/sec 275 sender [ 13] 0.00-5.01 sec 55.9 MBytes 93.5 Mbits/sec receiver [ 15] 0.00-5.00 sec 61.3 MBytes 103 Mbits/sec 247 sender [ 15] 0.00-5.01 sec 60.6 MBytes 101 Mbits/sec receiver [ 17] 0.00-5.00 sec 62.9 MBytes 105 Mbits/sec 196 sender [ 17] 0.00-5.01 sec 62.5 MBytes 105 Mbits/sec receiver [ 19] 0.00-5.00 sec 54.3 MBytes 91.2 Mbits/sec 228 sender [ 19] 0.00-5.01 sec 54.0 MBytes 90.4 Mbits/sec receiver [ 21] 0.00-5.00 sec 46.2 MBytes 77.6 Mbits/sec 210 sender [ 21] 0.00-5.01 sec 45.8 MBytes 76.6 Mbits/sec receiver [ 23] 0.00-5.00 sec 55.8 MBytes 93.6 Mbits/sec 277 sender [ 23] 0.00-5.01 sec 55.3 MBytes 92.6 Mbits/sec receiver [SUM] 0.00-5.00 sec 562 MBytes 942 Mbits/sec 2321 sender [SUM] 0.00-5.01 sec 557 MBytes 933 Mbits/sec receiver iperf Done.
Step 8: Run the command interfaces ethernet show counters on DUT0 and check whether the output matches the following regular expressions:
eth1 \s+up\s+\d+\s+\d+\s+0\s+\d{2,} eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 61251 4299164 0 203290 307712037 0 eth0p1 down 0 0 0 0 0 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 down 0 0 0 0 0 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 up 57513 4062704 0 203471 307985443 0 eth2 down 0 0 0 0 0 0
Example 2
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode round-robin set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth0p4 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth1 bridge-group bridge br0 set interfaces ethernet eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
-------------------------------------------------------------- Name IP Address Admin Oper Vrf Description -------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::a0:26ff:fe18:9f/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: load balancing (round-robin)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: load balancing (round-robin) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:9f Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9c Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=316 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 315.812/315.812/315.812/0.000 ms
Step 6: Run the command interfaces ethernet clear on DUT0.
Step 7: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 33938 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 33940 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 33956 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 33964 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 33966 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 33974 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 33990 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 33994 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 34004 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 34014 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.4 MBytes 113 Mbits/sec 139 87.7 KBytes [ 7] 0.00-1.00 sec 13.7 MBytes 115 Mbits/sec 24 49.5 KBytes [ 9] 0.00-1.00 sec 13.4 MBytes 112 Mbits/sec 42 39.6 KBytes [ 11] 0.00-1.00 sec 10.4 MBytes 87.3 Mbits/sec 27 59.4 KBytes [ 13] 0.00-1.00 sec 10.9 MBytes 91.8 Mbits/sec 25 72.1 KBytes [ 15] 0.00-1.00 sec 11.6 MBytes 97.3 Mbits/sec 43 36.8 KBytes [ 17] 0.00-1.00 sec 11.1 MBytes 93.2 Mbits/sec 30 52.3 KBytes [ 19] 0.00-1.00 sec 7.27 MBytes 61.0 Mbits/sec 47 33.9 KBytes [ 21] 0.00-1.00 sec 11.3 MBytes 94.7 Mbits/sec 39 69.3 KBytes [ 23] 0.00-1.00 sec 12.8 MBytes 107 Mbits/sec 22 74.9 KBytes [SUM] 0.00-1.00 sec 116 MBytes 973 Mbits/sec 438 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 13.6 MBytes 114 Mbits/sec 30 94.7 KBytes [ 7] 1.00-2.00 sec 10.7 MBytes 89.6 Mbits/sec 33 46.7 KBytes [ 9] 1.00-2.00 sec 8.70 MBytes 73.0 Mbits/sec 21 43.8 KBytes [ 11] 1.00-2.00 sec 10.8 MBytes 90.1 Mbits/sec 28 31.1 KBytes [ 13] 1.00-2.00 sec 11.4 MBytes 95.4 Mbits/sec 31 50.9 KBytes [ 15] 1.00-2.00 sec 11.0 MBytes 92.2 Mbits/sec 17 45.2 KBytes [ 17] 1.00-2.00 sec 10.5 MBytes 88.1 Mbits/sec 24 42.4 KBytes [ 19] 1.00-2.00 sec 10.4 MBytes 87.5 Mbits/sec 30 46.7 KBytes [ 21] 1.00-2.00 sec 12.5 MBytes 105 Mbits/sec 31 63.6 KBytes [ 23] 1.00-2.00 sec 12.6 MBytes 106 Mbits/sec 18 70.7 KBytes [SUM] 1.00-2.00 sec 112 MBytes 941 Mbits/sec 263 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.0 MBytes 101 Mbits/sec 41 42.4 KBytes [ 7] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 19 45.2 KBytes [ 9] 2.00-3.00 sec 9.76 MBytes 81.9 Mbits/sec 31 55.1 KBytes [ 11] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 21 32.5 KBytes [ 13] 2.00-3.00 sec 11.2 MBytes 93.9 Mbits/sec 28 74.9 KBytes [ 15] 2.00-3.00 sec 11.8 MBytes 99.1 Mbits/sec 23 69.3 KBytes [ 17] 2.00-3.00 sec 10.9 MBytes 91.3 Mbits/sec 19 58.0 KBytes [ 19] 2.00-3.00 sec 10.0 MBytes 84.0 Mbits/sec 22 42.4 KBytes [ 21] 2.00-3.00 sec 9.57 MBytes 80.3 Mbits/sec 22 53.7 KBytes [ 23] 2.00-3.00 sec 13.2 MBytes 111 Mbits/sec 25 74.9 KBytes [SUM] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 251 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 12.2 MBytes 103 Mbits/sec 18 60.8 KBytes [ 7] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 25 66.5 KBytes [ 9] 3.00-4.00 sec 11.9 MBytes 100 Mbits/sec 24 55.1 KBytes [ 11] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 28 79.2 KBytes [ 13] 3.00-4.00 sec 12.6 MBytes 106 Mbits/sec 26 41.0 KBytes [ 15] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 18 33.9 KBytes [ 17] 3.00-4.00 sec 9.14 MBytes 76.6 Mbits/sec 25 43.8 KBytes [ 19] 3.00-4.00 sec 11.2 MBytes 94.3 Mbits/sec 18 58.0 KBytes [ 21] 3.00-4.00 sec 10.4 MBytes 87.5 Mbits/sec 31 19.8 KBytes [ 23] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 23 41.0 KBytes [SUM] 3.00-4.00 sec 112 MBytes 938 Mbits/sec 236 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.1 MBytes 101 Mbits/sec 40 50.9 KBytes [ 7] 4.00-5.00 sec 12.2 MBytes 102 Mbits/sec 18 82.0 KBytes [ 9] 4.00-5.00 sec 10.8 MBytes 90.2 Mbits/sec 31 41.0 KBytes [ 11] 4.00-5.00 sec 12.8 MBytes 107 Mbits/sec 41 56.6 KBytes [ 13] 4.00-5.00 sec 10.5 MBytes 88.1 Mbits/sec 27 53.7 KBytes [ 15] 4.00-5.00 sec 10.9 MBytes 91.8 Mbits/sec 20 50.9 KBytes [ 17] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 22 55.1 KBytes [ 19] 4.00-5.00 sec 11.5 MBytes 96.5 Mbits/sec 16 46.7 KBytes [ 21] 4.00-5.00 sec 10.4 MBytes 87.1 Mbits/sec 24 72.1 KBytes [ 23] 4.00-5.00 sec 10.7 MBytes 89.7 Mbits/sec 29 36.8 KBytes [SUM] 4.00-5.00 sec 111 MBytes 935 Mbits/sec 268 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 63.3 MBytes 106 Mbits/sec 268 sender [ 5] 0.00-5.01 sec 62.6 MBytes 105 Mbits/sec receiver [ 7] 0.00-5.00 sec 60.0 MBytes 101 Mbits/sec 119 sender [ 7] 0.00-5.01 sec 59.4 MBytes 99.4 Mbits/sec receiver [ 9] 0.00-5.00 sec 54.5 MBytes 91.5 Mbits/sec 149 sender [ 9] 0.00-5.01 sec 54.1 MBytes 90.6 Mbits/sec receiver [ 11] 0.00-5.00 sec 56.5 MBytes 94.8 Mbits/sec 145 sender [ 11] 0.00-5.01 sec 55.9 MBytes 93.7 Mbits/sec receiver [ 13] 0.00-5.00 sec 56.6 MBytes 95.0 Mbits/sec 137 sender [ 13] 0.00-5.01 sec 56.1 MBytes 94.0 Mbits/sec receiver [ 15] 0.00-5.00 sec 56.5 MBytes 94.8 Mbits/sec 121 sender [ 15] 0.00-5.01 sec 56.1 MBytes 94.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 51.3 MBytes 86.1 Mbits/sec 120 sender [ 17] 0.00-5.01 sec 50.8 MBytes 85.2 Mbits/sec receiver [ 19] 0.00-5.00 sec 50.5 MBytes 84.7 Mbits/sec 133 sender [ 19] 0.00-5.01 sec 50.1 MBytes 83.8 Mbits/sec receiver [ 21] 0.00-5.00 sec 54.2 MBytes 90.9 Mbits/sec 147 sender [ 21] 0.00-5.01 sec 53.6 MBytes 89.8 Mbits/sec receiver [ 23] 0.00-5.00 sec 60.2 MBytes 101 Mbits/sec 117 sender [ 23] 0.00-5.01 sec 59.7 MBytes 99.9 Mbits/sec receiver [SUM] 0.00-5.00 sec 564 MBytes 946 Mbits/sec 1456 sender [SUM] 0.00-5.01 sec 558 MBytes 935 Mbits/sec receiver iperf Done.
Step 8: Run the command interfaces ethernet show counters on DUT0 and check whether the output matches the following regular expressions:
eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{2,} eth0p4 \s+up\s+\d+\s+\d+\s+0\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 64135 4410175 0 203027 307349575 0 eth0p1 down 0 0 0 0 0 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 up 79025 5444127 0 203324 307796894 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 down 0 0 0 0 0 0 eth2 down 0 0 0 0 0 0