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 eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.350 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.350/0.350/0.350/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.20 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:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at 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 this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 35108 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 35120 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 35132 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 35140 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 35142 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 35158 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 35160 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 35164 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 35166 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 35180 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 11.8 MBytes 98.8 Mbits/sec 17 67.9 KBytes [ 7] 0.00-1.00 sec 9.86 MBytes 82.7 Mbits/sec 20 70.7 KBytes [ 9] 0.00-1.00 sec 10.6 MBytes 88.9 Mbits/sec 17 105 KBytes [ 11] 0.00-1.00 sec 5.06 MBytes 42.5 Mbits/sec 21 26.9 KBytes [ 13] 0.00-1.00 sec 10.6 MBytes 89.2 Mbits/sec 8 122 KBytes [ 15] 0.00-1.00 sec 10.2 MBytes 85.8 Mbits/sec 3 110 KBytes [ 17] 0.00-1.00 sec 9.79 MBytes 82.1 Mbits/sec 18 86.3 KBytes [ 19] 0.00-1.00 sec 16.5 MBytes 138 Mbits/sec 24 43.8 KBytes [ 21] 0.00-1.00 sec 22.0 MBytes 184 Mbits/sec 23 115 KBytes [ 23] 0.00-1.00 sec 5.04 MBytes 42.3 Mbits/sec 17 58.0 KBytes [SUM] 0.00-1.00 sec 111 MBytes 935 Mbits/sec 168 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 10.9 MBytes 91.2 Mbits/sec 5 107 KBytes [ 7] 1.00-2.00 sec 8.26 MBytes 69.3 Mbits/sec 22 60.8 KBytes [ 9] 1.00-2.00 sec 13.4 MBytes 112 Mbits/sec 21 80.6 KBytes [ 11] 1.00-2.00 sec 9.13 MBytes 76.6 Mbits/sec 0 120 KBytes [ 13] 1.00-2.00 sec 13.2 MBytes 111 Mbits/sec 5 93.3 KBytes [ 15] 1.00-2.00 sec 11.1 MBytes 93.3 Mbits/sec 36 46.7 KBytes [ 17] 1.00-2.00 sec 9.07 MBytes 76.1 Mbits/sec 21 63.6 KBytes [ 19] 1.00-2.00 sec 7.64 MBytes 64.1 Mbits/sec 2 90.5 KBytes [ 21] 1.00-2.00 sec 12.4 MBytes 104 Mbits/sec 8 87.7 KBytes [ 23] 1.00-2.00 sec 10.8 MBytes 90.2 Mbits/sec 3 80.6 KBytes [SUM] 1.00-2.00 sec 106 MBytes 888 Mbits/sec 123 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 3 84.8 KBytes [ 7] 2.00-3.00 sec 7.21 MBytes 60.5 Mbits/sec 13 66.5 KBytes [ 9] 2.00-3.00 sec 10.3 MBytes 86.0 Mbits/sec 5 83.4 KBytes [ 11] 2.00-3.00 sec 14.6 MBytes 123 Mbits/sec 5 127 KBytes [ 13] 2.00-3.00 sec 7.64 MBytes 64.1 Mbits/sec 28 62.2 KBytes [ 15] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 17 49.5 KBytes [ 17] 2.00-3.00 sec 9.20 MBytes 77.1 Mbits/sec 9 70.7 KBytes [ 19] 2.00-3.00 sec 15.0 MBytes 126 Mbits/sec 3 137 KBytes [ 21] 2.00-3.00 sec 7.64 MBytes 64.1 Mbits/sec 23 53.7 KBytes [ 23] 2.00-3.00 sec 12.1 MBytes 101 Mbits/sec 4 96.2 KBytes [SUM] 2.00-3.00 sec 105 MBytes 885 Mbits/sec 110 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.07 MBytes 76.1 Mbits/sec 11 102 KBytes [ 7] 3.00-4.00 sec 8.20 MBytes 68.8 Mbits/sec 15 84.8 KBytes [ 9] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 17 87.7 KBytes [ 11] 3.00-4.00 sec 13.8 MBytes 116 Mbits/sec 7 103 KBytes [ 13] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 11 70.7 KBytes [ 15] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 16 76.4 KBytes [ 17] 3.00-4.00 sec 9.13 MBytes 76.6 Mbits/sec 4 73.5 KBytes [ 19] 3.00-4.00 sec 18.9 MBytes 158 Mbits/sec 29 56.6 KBytes [ 21] 3.00-4.00 sec 6.77 MBytes 56.8 Mbits/sec 14 63.6 KBytes [ 23] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 10 120 KBytes [SUM] 3.00-4.00 sec 103 MBytes 863 Mbits/sec 134 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 15 73.5 KBytes [ 7] 4.00-5.00 sec 16.0 MBytes 134 Mbits/sec 14 123 KBytes [ 9] 4.00-5.00 sec 10.4 MBytes 87.1 Mbits/sec 6 83.4 KBytes [ 11] 4.00-5.00 sec 8.51 MBytes 71.4 Mbits/sec 12 105 KBytes [ 13] 4.00-5.00 sec 10.9 MBytes 91.2 Mbits/sec 12 93.3 KBytes [ 15] 4.00-5.00 sec 8.76 MBytes 73.5 Mbits/sec 32 58.0 KBytes [ 17] 4.00-5.00 sec 10.2 MBytes 85.5 Mbits/sec 13 76.4 KBytes [ 19] 4.00-5.00 sec 10.4 MBytes 87.0 Mbits/sec 8 82.0 KBytes [ 21] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 17 33.9 KBytes [ 23] 4.00-5.00 sec 15.9 MBytes 133 Mbits/sec 3 120 KBytes [SUM] 4.00-5.00 sec 109 MBytes 915 Mbits/sec 132 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 53.8 MBytes 90.3 Mbits/sec 51 sender [ 5] 0.00-5.01 sec 53.3 MBytes 89.3 Mbits/sec receiver [ 7] 0.00-5.00 sec 49.6 MBytes 83.2 Mbits/sec 84 sender [ 7] 0.00-5.01 sec 48.8 MBytes 81.7 Mbits/sec receiver [ 9] 0.00-5.00 sec 53.9 MBytes 90.5 Mbits/sec 66 sender [ 9] 0.00-5.01 sec 53.4 MBytes 89.4 Mbits/sec receiver [ 11] 0.00-5.00 sec 51.1 MBytes 85.7 Mbits/sec 45 sender [ 11] 0.00-5.01 sec 50.6 MBytes 84.8 Mbits/sec receiver [ 13] 0.00-5.00 sec 51.7 MBytes 86.8 Mbits/sec 64 sender [ 13] 0.00-5.01 sec 51.2 MBytes 85.7 Mbits/sec receiver [ 15] 0.00-5.00 sec 47.3 MBytes 79.3 Mbits/sec 104 sender [ 15] 0.00-5.01 sec 46.6 MBytes 78.1 Mbits/sec receiver [ 17] 0.00-5.00 sec 47.4 MBytes 79.5 Mbits/sec 65 sender [ 17] 0.00-5.01 sec 46.8 MBytes 78.4 Mbits/sec receiver [ 19] 0.00-5.00 sec 68.4 MBytes 115 Mbits/sec 66 sender [ 19] 0.00-5.01 sec 66.9 MBytes 112 Mbits/sec receiver [ 21] 0.00-5.00 sec 56.8 MBytes 95.4 Mbits/sec 85 sender [ 21] 0.00-5.01 sec 55.6 MBytes 93.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 54.7 MBytes 91.8 Mbits/sec 37 sender [ 23] 0.00-5.01 sec 53.9 MBytes 90.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 535 MBytes 897 Mbits/sec 667 sender [SUM] 0.00-5.01 sec 527 MBytes 883 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if 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 121631 8054936 0 271419 410894361 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 111502 168777840 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 eth0p1 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 eth2 bridge-group bridge br0 set interfaces ethernet eth3 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.399 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.399/0.399/0.399/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.20 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:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at 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 this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 55080 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 55092 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 55102 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 55108 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 55124 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 55130 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 55132 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 55146 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 55152 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 55156 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 9.85 MBytes 82.6 Mbits/sec 40 50.9 KBytes [ 7] 0.00-1.00 sec 10.1 MBytes 84.8 Mbits/sec 17 73.5 KBytes [ 9] 0.00-1.00 sec 12.0 MBytes 100 Mbits/sec 31 99.0 KBytes [ 11] 0.00-1.00 sec 14.4 MBytes 121 Mbits/sec 6 107 KBytes [ 13] 0.00-1.00 sec 28.4 MBytes 238 Mbits/sec 14 154 KBytes [ 15] 0.00-1.00 sec 6.29 MBytes 52.7 Mbits/sec 22 58.0 KBytes [ 17] 0.00-1.00 sec 11.4 MBytes 95.3 Mbits/sec 12 90.5 KBytes [ 19] 0.00-1.00 sec 8.31 MBytes 69.7 Mbits/sec 17 99.0 KBytes [ 21] 0.00-1.00 sec 7.57 MBytes 63.5 Mbits/sec 14 93.3 KBytes [ 23] 0.00-1.00 sec 10.8 MBytes 90.9 Mbits/sec 15 79.2 KBytes [SUM] 0.00-1.00 sec 119 MBytes 998 Mbits/sec 188 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 6.09 MBytes 51.1 Mbits/sec 19 66.5 KBytes [ 7] 1.00-2.00 sec 12.2 MBytes 102 Mbits/sec 3 126 KBytes [ 9] 1.00-2.00 sec 12.1 MBytes 101 Mbits/sec 25 56.6 KBytes [ 11] 1.00-2.00 sec 12.7 MBytes 107 Mbits/sec 13 80.6 KBytes [ 13] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 11 115 KBytes [ 15] 1.00-2.00 sec 6.52 MBytes 54.7 Mbits/sec 17 63.6 KBytes [ 17] 1.00-2.00 sec 15.8 MBytes 133 Mbits/sec 1 127 KBytes [ 19] 1.00-2.00 sec 9.57 MBytes 80.3 Mbits/sec 38 48.1 KBytes [ 21] 1.00-2.00 sec 11.7 MBytes 98.5 Mbits/sec 10 113 KBytes [ 23] 1.00-2.00 sec 12.2 MBytes 103 Mbits/sec 8 97.6 KBytes [SUM] 1.00-2.00 sec 112 MBytes 937 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 9.82 MBytes 82.4 Mbits/sec 15 67.9 KBytes [ 7] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec 8 72.1 KBytes [ 9] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 14 102 KBytes [ 11] 2.00-3.00 sec 12.1 MBytes 102 Mbits/sec 6 134 KBytes [ 13] 2.00-3.00 sec 13.5 MBytes 113 Mbits/sec 9 84.8 KBytes [ 15] 2.00-3.00 sec 5.97 MBytes 50.0 Mbits/sec 44 39.6 KBytes [ 17] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 7 73.5 KBytes [ 19] 2.00-3.00 sec 7.39 MBytes 62.0 Mbits/sec 59 72.1 KBytes [ 21] 2.00-3.00 sec 15.7 MBytes 132 Mbits/sec 6 112 KBytes [ 23] 2.00-3.00 sec 16.0 MBytes 134 Mbits/sec 7 141 KBytes [SUM] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 175 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.45 MBytes 79.2 Mbits/sec 8 49.5 KBytes [ 7] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 3 63.6 KBytes [ 9] 3.00-4.00 sec 14.4 MBytes 121 Mbits/sec 3 158 KBytes [ 11] 3.00-4.00 sec 13.8 MBytes 116 Mbits/sec 7 148 KBytes [ 13] 3.00-4.00 sec 8.20 MBytes 68.8 Mbits/sec 9 76.4 KBytes [ 15] 3.00-4.00 sec 7.64 MBytes 64.1 Mbits/sec 11 58.0 KBytes [ 17] 3.00-4.00 sec 9.69 MBytes 81.3 Mbits/sec 13 72.1 KBytes [ 19] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 12 62.2 KBytes [ 21] 3.00-4.00 sec 12.6 MBytes 106 Mbits/sec 4 129 KBytes [ 23] 3.00-4.00 sec 14.3 MBytes 120 Mbits/sec 12 107 KBytes [SUM] 3.00-4.00 sec 112 MBytes 942 Mbits/sec 82 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.7 MBytes 107 Mbits/sec 0 146 KBytes [ 7] 4.00-5.00 sec 7.83 MBytes 65.7 Mbits/sec 9 86.3 KBytes [ 9] 4.00-5.00 sec 11.5 MBytes 96.4 Mbits/sec 16 66.5 KBytes [ 11] 4.00-5.00 sec 14.1 MBytes 118 Mbits/sec 20 109 KBytes [ 13] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 12 107 KBytes [ 15] 4.00-5.00 sec 9.51 MBytes 79.8 Mbits/sec 27 63.6 KBytes [ 17] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 5 72.1 KBytes [ 19] 4.00-5.00 sec 8.89 MBytes 74.5 Mbits/sec 20 50.9 KBytes [ 21] 4.00-5.00 sec 18.0 MBytes 151 Mbits/sec 9 168 KBytes [ 23] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 19 76.4 KBytes [SUM] 4.00-5.00 sec 113 MBytes 946 Mbits/sec 137 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 47.9 MBytes 80.4 Mbits/sec 82 sender [ 5] 0.00-5.01 sec 47.1 MBytes 78.9 Mbits/sec receiver [ 7] 0.00-5.00 sec 52.7 MBytes 88.4 Mbits/sec 40 sender [ 7] 0.00-5.01 sec 51.9 MBytes 86.9 Mbits/sec receiver [ 9] 0.00-5.00 sec 58.9 MBytes 98.8 Mbits/sec 89 sender [ 9] 0.00-5.01 sec 57.5 MBytes 96.4 Mbits/sec receiver [ 11] 0.00-5.00 sec 67.2 MBytes 113 Mbits/sec 52 sender [ 11] 0.00-5.01 sec 66.3 MBytes 111 Mbits/sec receiver [ 13] 0.00-5.00 sec 73.2 MBytes 123 Mbits/sec 55 sender [ 13] 0.00-5.01 sec 71.3 MBytes 119 Mbits/sec receiver [ 15] 0.00-5.00 sec 35.9 MBytes 60.3 Mbits/sec 121 sender [ 15] 0.00-5.01 sec 35.4 MBytes 59.3 Mbits/sec receiver [ 17] 0.00-5.00 sec 58.2 MBytes 97.6 Mbits/sec 38 sender [ 17] 0.00-5.01 sec 57.4 MBytes 96.1 Mbits/sec receiver [ 19] 0.00-5.00 sec 45.1 MBytes 75.7 Mbits/sec 146 sender [ 19] 0.00-5.01 sec 44.4 MBytes 74.3 Mbits/sec receiver [ 21] 0.00-5.00 sec 65.6 MBytes 110 Mbits/sec 43 sender [ 21] 0.00-5.01 sec 64.9 MBytes 109 Mbits/sec receiver [ 23] 0.00-5.00 sec 63.4 MBytes 106 Mbits/sec 61 sender [ 23] 0.00-5.01 sec 62.5 MBytes 105 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 727 sender [SUM] 0.00-5.01 sec 559 MBytes 936 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p1 \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 129897 8601713 0 99923 151251729 0 eth0p1 up 0 0 0 305960 463193347 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 down 0 0 0 0 0 0 eth2 down 0 0 0 0 0 0