Static
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). On OSDx, this can be achieved using bonding interfaces.
Test Static Transmit Load Balance
Description
A bonding interface is configured in DUT0 using the transmit load balance in static mode. This mode can be used to achieve load-balancing in transmission. In this scenario, transmission load balancing is performed via a hash policy.
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 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:c9/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth1 MII Status: down Speed: Unknown Duplex: Unknown Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:ca Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=344 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 344.256/344.256/344.256/0.000 ms
Step 6: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:ca Slave queue ID: 0
Step 7: Run the command interfaces ethernet clear on DUT0.
Step 8: 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 48094 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 48096 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 48098 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 48100 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 48116 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 48132 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 48146 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 48154 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 48158 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 48160 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 7.33 MBytes 61.5 Mbits/sec 34 72.1 KBytes [ 7] 0.00-1.00 sec 23.5 MBytes 197 Mbits/sec 9 137 KBytes [ 9] 0.00-1.00 sec 4.74 MBytes 39.7 Mbits/sec 30 39.6 KBytes [ 11] 0.00-1.00 sec 18.3 MBytes 154 Mbits/sec 9 126 KBytes [ 13] 0.00-1.00 sec 11.9 MBytes 99.8 Mbits/sec 11 105 KBytes [ 15] 0.00-1.00 sec 6.37 MBytes 53.4 Mbits/sec 34 65.0 KBytes [ 17] 0.00-1.00 sec 13.8 MBytes 116 Mbits/sec 3 151 KBytes [ 19] 0.00-1.00 sec 11.7 MBytes 97.8 Mbits/sec 26 55.1 KBytes [ 21] 0.00-1.00 sec 12.1 MBytes 102 Mbits/sec 4 116 KBytes [ 23] 0.00-1.00 sec 6.20 MBytes 52.0 Mbits/sec 13 83.4 KBytes [SUM] 0.00-1.00 sec 116 MBytes 973 Mbits/sec 173 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 8.82 MBytes 74.0 Mbits/sec 34 59.4 KBytes [ 7] 1.00-2.00 sec 19.1 MBytes 160 Mbits/sec 22 170 KBytes [ 9] 1.00-2.00 sec 6.96 MBytes 58.4 Mbits/sec 16 69.3 KBytes [ 11] 1.00-2.00 sec 12.6 MBytes 106 Mbits/sec 10 99.0 KBytes [ 13] 1.00-2.00 sec 10.9 MBytes 91.2 Mbits/sec 7 100 KBytes [ 15] 1.00-2.00 sec 8.76 MBytes 73.5 Mbits/sec 12 80.6 KBytes [ 17] 1.00-2.00 sec 15.1 MBytes 127 Mbits/sec 27 105 KBytes [ 19] 1.00-2.00 sec 6.90 MBytes 57.9 Mbits/sec 16 59.4 KBytes [ 21] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 8 113 KBytes [ 23] 1.00-2.00 sec 8.20 MBytes 68.8 Mbits/sec 16 74.9 KBytes [SUM] 1.00-2.00 sec 112 MBytes 944 Mbits/sec 168 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 6.96 MBytes 58.4 Mbits/sec 17 48.1 KBytes [ 7] 2.00-3.00 sec 18.6 MBytes 156 Mbits/sec 24 100 KBytes [ 9] 2.00-3.00 sec 7.71 MBytes 64.6 Mbits/sec 20 70.7 KBytes [ 11] 2.00-3.00 sec 15.0 MBytes 126 Mbits/sec 3 70.7 KBytes [ 13] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 14 60.8 KBytes [ 15] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 25 63.6 KBytes [ 17] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 21 116 KBytes [ 19] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 3 129 KBytes [ 21] 2.00-3.00 sec 15.3 MBytes 128 Mbits/sec 8 110 KBytes [ 23] 2.00-3.00 sec 8.89 MBytes 74.5 Mbits/sec 15 59.4 KBytes [SUM] 2.00-3.00 sec 113 MBytes 946 Mbits/sec 150 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 5.97 MBytes 50.0 Mbits/sec 35 32.5 KBytes [ 7] 3.00-4.00 sec 15.2 MBytes 127 Mbits/sec 1 146 KBytes [ 9] 3.00-4.00 sec 7.21 MBytes 60.5 Mbits/sec 18 53.7 KBytes [ 11] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec 6 77.8 KBytes [ 13] 3.00-4.00 sec 9.94 MBytes 83.4 Mbits/sec 6 58.0 KBytes [ 15] 3.00-4.00 sec 5.65 MBytes 47.4 Mbits/sec 37 42.4 KBytes [ 17] 3.00-4.00 sec 16.2 MBytes 136 Mbits/sec 5 163 KBytes [ 19] 3.00-4.00 sec 13.5 MBytes 113 Mbits/sec 12 137 KBytes [ 21] 3.00-4.00 sec 16.7 MBytes 140 Mbits/sec 2 102 KBytes [ 23] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 28 66.5 KBytes [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 150 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 6.96 MBytes 58.4 Mbits/sec 41 60.8 KBytes [ 7] 4.00-5.00 sec 16.0 MBytes 134 Mbits/sec 33 126 KBytes [ 9] 4.00-5.00 sec 5.59 MBytes 46.9 Mbits/sec 50 26.9 KBytes [ 11] 4.00-5.00 sec 13.1 MBytes 110 Mbits/sec 2 120 KBytes [ 13] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 3 87.7 KBytes [ 15] 4.00-5.00 sec 7.77 MBytes 65.2 Mbits/sec 17 60.8 KBytes [ 17] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 6 154 KBytes [ 19] 4.00-5.00 sec 13.2 MBytes 111 Mbits/sec 13 99.0 KBytes [ 21] 4.00-5.00 sec 15.2 MBytes 127 Mbits/sec 4 143 KBytes [ 23] 4.00-5.00 sec 7.52 MBytes 63.1 Mbits/sec 17 60.8 KBytes [SUM] 4.00-5.00 sec 110 MBytes 921 Mbits/sec 186 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 36.0 MBytes 60.5 Mbits/sec 161 sender [ 5] 0.00-5.01 sec 35.7 MBytes 59.7 Mbits/sec receiver [ 7] 0.00-5.00 sec 92.3 MBytes 155 Mbits/sec 89 sender [ 7] 0.00-5.01 sec 91.2 MBytes 153 Mbits/sec receiver [ 9] 0.00-5.00 sec 32.2 MBytes 54.0 Mbits/sec 134 sender [ 9] 0.00-5.01 sec 31.9 MBytes 53.4 Mbits/sec receiver [ 11] 0.00-5.00 sec 72.0 MBytes 121 Mbits/sec 30 sender [ 11] 0.00-5.01 sec 71.0 MBytes 119 Mbits/sec receiver [ 13] 0.00-5.00 sec 52.4 MBytes 87.8 Mbits/sec 41 sender [ 13] 0.00-5.01 sec 51.9 MBytes 86.9 Mbits/sec receiver [ 15] 0.00-5.00 sec 35.3 MBytes 59.2 Mbits/sec 125 sender [ 15] 0.00-5.01 sec 34.8 MBytes 58.2 Mbits/sec receiver [ 17] 0.00-5.00 sec 72.9 MBytes 122 Mbits/sec 62 sender [ 17] 0.00-5.01 sec 72.0 MBytes 121 Mbits/sec receiver [ 19] 0.00-5.00 sec 55.9 MBytes 93.8 Mbits/sec 70 sender [ 19] 0.00-5.01 sec 55.4 MBytes 92.8 Mbits/sec receiver [ 21] 0.00-5.00 sec 74.4 MBytes 125 Mbits/sec 26 sender [ 21] 0.00-5.01 sec 73.5 MBytes 123 Mbits/sec receiver [ 23] 0.00-5.00 sec 39.5 MBytes 66.3 Mbits/sec 89 sender [ 23] 0.00-5.01 sec 39.0 MBytes 65.4 Mbits/sec receiver [SUM] 0.00-5.00 sec 563 MBytes 944 Mbits/sec 827 sender [SUM] 0.00-5.01 sec 556 MBytes 932 Mbits/sec receiver iperf Done.
Step 9: 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{4,} eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 150177 9965335 0 102991 155909034 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 0 0 0 301373 456230350 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 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:c9/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:cc Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=349 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 348.657/348.657/348.657/0.000 ms
Step 6: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:cc Slave queue ID: 0
Step 7: Run the command interfaces ethernet clear on DUT0.
Step 8: 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 54796 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 54802 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 54808 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 54824 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 54828 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 54836 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 54838 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 54840 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 54854 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 54868 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 9.59 MBytes 80.4 Mbits/sec 76 50.9 KBytes [ 7] 0.00-1.00 sec 16.1 MBytes 135 Mbits/sec 16 63.6 KBytes [ 9] 0.00-1.00 sec 11.8 MBytes 99.3 Mbits/sec 51 39.6 KBytes [ 11] 0.00-1.00 sec 8.07 MBytes 67.7 Mbits/sec 48 48.1 KBytes [ 13] 0.00-1.00 sec 9.14 MBytes 76.7 Mbits/sec 33 46.7 KBytes [ 15] 0.00-1.00 sec 11.7 MBytes 98.5 Mbits/sec 47 35.4 KBytes [ 17] 0.00-1.00 sec 13.2 MBytes 110 Mbits/sec 29 66.5 KBytes [ 19] 0.00-1.00 sec 9.30 MBytes 78.0 Mbits/sec 57 25.5 KBytes [ 21] 0.00-1.00 sec 15.7 MBytes 132 Mbits/sec 17 69.3 KBytes [ 23] 0.00-1.00 sec 9.50 MBytes 79.7 Mbits/sec 36 65.0 KBytes [SUM] 0.00-1.00 sec 114 MBytes 957 Mbits/sec 410 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 7.27 MBytes 61.0 Mbits/sec 64 41.0 KBytes [ 7] 1.00-2.00 sec 12.9 MBytes 108 Mbits/sec 43 55.1 KBytes [ 9] 1.00-2.00 sec 9.20 MBytes 77.2 Mbits/sec 53 42.4 KBytes [ 11] 1.00-2.00 sec 9.57 MBytes 80.3 Mbits/sec 53 42.4 KBytes [ 13] 1.00-2.00 sec 9.63 MBytes 80.8 Mbits/sec 47 36.8 KBytes [ 15] 1.00-2.00 sec 9.94 MBytes 83.4 Mbits/sec 36 35.4 KBytes [ 17] 1.00-2.00 sec 15.7 MBytes 131 Mbits/sec 33 59.4 KBytes [ 19] 1.00-2.00 sec 9.51 MBytes 79.8 Mbits/sec 56 32.5 KBytes [ 21] 1.00-2.00 sec 15.1 MBytes 127 Mbits/sec 13 55.1 KBytes [ 23] 1.00-2.00 sec 12.4 MBytes 104 Mbits/sec 55 49.5 KBytes [SUM] 1.00-2.00 sec 111 MBytes 933 Mbits/sec 453 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 10.9 MBytes 91.2 Mbits/sec 61 36.8 KBytes [ 7] 2.00-3.00 sec 16.2 MBytes 136 Mbits/sec 58 66.5 KBytes [ 9] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec 61 46.7 KBytes [ 11] 2.00-3.00 sec 9.88 MBytes 82.9 Mbits/sec 54 59.4 KBytes [ 13] 2.00-3.00 sec 10.2 MBytes 85.5 Mbits/sec 85 52.3 KBytes [ 15] 2.00-3.00 sec 8.70 MBytes 73.0 Mbits/sec 53 29.7 KBytes [ 17] 2.00-3.00 sec 15.6 MBytes 131 Mbits/sec 53 55.1 KBytes [ 19] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 74 38.2 KBytes [ 21] 2.00-3.00 sec 11.7 MBytes 98.5 Mbits/sec 58 43.8 KBytes [ 23] 2.00-3.00 sec 7.95 MBytes 66.7 Mbits/sec 58 45.2 KBytes [SUM] 2.00-3.00 sec 110 MBytes 922 Mbits/sec 615 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 28 49.5 KBytes [ 7] 3.00-4.00 sec 15.3 MBytes 128 Mbits/sec 13 87.7 KBytes [ 9] 3.00-4.00 sec 8.64 MBytes 72.4 Mbits/sec 27 33.9 KBytes [ 11] 3.00-4.00 sec 11.1 MBytes 93.3 Mbits/sec 24 38.2 KBytes [ 13] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 28 35.4 KBytes [ 15] 3.00-4.00 sec 11.4 MBytes 95.4 Mbits/sec 22 42.4 KBytes [ 17] 3.00-4.00 sec 12.7 MBytes 107 Mbits/sec 15 52.3 KBytes [ 19] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 29 69.3 KBytes [ 21] 3.00-4.00 sec 13.3 MBytes 112 Mbits/sec 29 52.3 KBytes [ 23] 3.00-4.00 sec 10.1 MBytes 84.4 Mbits/sec 36 41.0 KBytes [SUM] 3.00-4.00 sec 112 MBytes 943 Mbits/sec 251 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 25 49.5 KBytes [ 7] 4.00-5.00 sec 15.9 MBytes 133 Mbits/sec 15 72.1 KBytes [ 9] 4.00-5.00 sec 8.26 MBytes 69.3 Mbits/sec 29 28.3 KBytes [ 11] 4.00-5.00 sec 7.58 MBytes 63.6 Mbits/sec 23 67.9 KBytes [ 13] 4.00-5.00 sec 10.6 MBytes 89.2 Mbits/sec 22 39.6 KBytes [ 15] 4.00-5.00 sec 11.0 MBytes 92.3 Mbits/sec 14 65.0 KBytes [ 17] 4.00-5.00 sec 13.7 MBytes 115 Mbits/sec 18 62.2 KBytes [ 19] 4.00-5.00 sec 8.89 MBytes 74.6 Mbits/sec 34 29.7 KBytes [ 21] 4.00-5.00 sec 11.7 MBytes 98.5 Mbits/sec 24 52.3 KBytes [ 23] 4.00-5.00 sec 12.0 MBytes 101 Mbits/sec 29 45.2 KBytes [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 233 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 49.4 MBytes 82.9 Mbits/sec 254 sender [ 5] 0.00-5.01 sec 49.0 MBytes 82.2 Mbits/sec receiver [ 7] 0.00-5.00 sec 76.3 MBytes 128 Mbits/sec 145 sender [ 7] 0.00-5.01 sec 75.8 MBytes 127 Mbits/sec receiver [ 9] 0.00-5.00 sec 48.5 MBytes 81.4 Mbits/sec 221 sender [ 9] 0.00-5.01 sec 48.1 MBytes 80.6 Mbits/sec receiver [ 11] 0.00-5.00 sec 46.2 MBytes 77.6 Mbits/sec 202 sender [ 11] 0.00-5.01 sec 45.9 MBytes 76.8 Mbits/sec receiver [ 13] 0.00-5.00 sec 49.3 MBytes 82.8 Mbits/sec 215 sender [ 13] 0.00-5.01 sec 49.0 MBytes 82.1 Mbits/sec receiver [ 15] 0.00-5.00 sec 52.8 MBytes 88.5 Mbits/sec 172 sender [ 15] 0.00-5.01 sec 52.3 MBytes 87.6 Mbits/sec receiver [ 17] 0.00-5.00 sec 70.9 MBytes 119 Mbits/sec 148 sender [ 17] 0.00-5.01 sec 70.3 MBytes 118 Mbits/sec receiver [ 19] 0.00-5.00 sec 46.8 MBytes 78.5 Mbits/sec 250 sender [ 19] 0.00-5.01 sec 46.3 MBytes 77.5 Mbits/sec receiver [ 21] 0.00-5.00 sec 67.6 MBytes 113 Mbits/sec 141 sender [ 21] 0.00-5.01 sec 66.9 MBytes 112 Mbits/sec receiver [ 23] 0.00-5.00 sec 51.9 MBytes 87.1 Mbits/sec 214 sender [ 23] 0.00-5.01 sec 51.5 MBytes 86.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 560 MBytes 939 Mbits/sec 1962 sender [SUM] 0.00-5.01 sec 555 MBytes 930 Mbits/sec receiver iperf Done.
Step 9: 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{4,} eth0p4 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 143262 9560836 0 154907 234512813 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 1 150 0 249469 377642042 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