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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.379 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.379/0.379/0.379/0.000 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: v6.1.55 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 54262 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 54278 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 54288 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 54294 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 54298 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 54312 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 54318 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 54320 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 54328 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 54340 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 11.8 MBytes 99.2 Mbits/sec 11 120 KBytes [ 7] 0.00-1.00 sec 9.48 MBytes 79.5 Mbits/sec 38 83.4 KBytes [ 9] 0.00-1.00 sec 12.3 MBytes 103 Mbits/sec 15 129 KBytes [ 11] 0.00-1.00 sec 7.63 MBytes 64.0 Mbits/sec 10 58.0 KBytes [ 13] 0.00-1.00 sec 6.26 MBytes 52.5 Mbits/sec 37 59.4 KBytes [ 15] 0.00-1.00 sec 9.02 MBytes 75.7 Mbits/sec 14 59.4 KBytes [ 17] 0.00-1.00 sec 7.50 MBytes 62.9 Mbits/sec 25 60.8 KBytes [ 19] 0.00-1.00 sec 22.6 MBytes 190 Mbits/sec 16 123 KBytes [ 21] 0.00-1.00 sec 10.3 MBytes 86.0 Mbits/sec 26 80.6 KBytes [ 23] 0.00-1.00 sec 22.1 MBytes 185 Mbits/sec 18 141 KBytes [SUM] 0.00-1.00 sec 119 MBytes 998 Mbits/sec 210 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 11.5 MBytes 96.4 Mbits/sec 13 73.5 KBytes [ 7] 1.00-2.00 sec 11.8 MBytes 99.0 Mbits/sec 15 100 KBytes [ 9] 1.00-2.00 sec 13.8 MBytes 116 Mbits/sec 22 96.2 KBytes [ 11] 1.00-2.00 sec 11.9 MBytes 99.6 Mbits/sec 5 110 KBytes [ 13] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 6 90.5 KBytes [ 15] 1.00-2.00 sec 6.46 MBytes 54.2 Mbits/sec 26 53.7 KBytes [ 17] 1.00-2.00 sec 9.76 MBytes 81.8 Mbits/sec 13 65.0 KBytes [ 19] 1.00-2.00 sec 11.2 MBytes 94.4 Mbits/sec 21 83.4 KBytes [ 21] 1.00-2.00 sec 10.4 MBytes 87.6 Mbits/sec 8 74.9 KBytes [ 23] 1.00-2.00 sec 16.3 MBytes 137 Mbits/sec 13 139 KBytes [SUM] 1.00-2.00 sec 113 MBytes 947 Mbits/sec 142 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec 10 80.6 KBytes [ 7] 2.00-3.00 sec 14.2 MBytes 119 Mbits/sec 21 70.7 KBytes [ 9] 2.00-3.00 sec 11.8 MBytes 99.0 Mbits/sec 7 117 KBytes [ 11] 2.00-3.00 sec 11.8 MBytes 99.0 Mbits/sec 18 89.1 KBytes [ 13] 2.00-3.00 sec 9.26 MBytes 77.7 Mbits/sec 13 99.0 KBytes [ 15] 2.00-3.00 sec 10.0 MBytes 83.9 Mbits/sec 5 83.4 KBytes [ 17] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 14 77.8 KBytes [ 19] 2.00-3.00 sec 7.89 MBytes 66.2 Mbits/sec 13 74.9 KBytes [ 21] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 7 89.1 KBytes [ 23] 2.00-3.00 sec 13.5 MBytes 114 Mbits/sec 18 100 KBytes [SUM] 2.00-3.00 sec 112 MBytes 937 Mbits/sec 126 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 10.6 MBytes 88.6 Mbits/sec 9 106 KBytes [ 7] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 30 76.4 KBytes [ 9] 3.00-4.00 sec 12.4 MBytes 104 Mbits/sec 4 90.5 KBytes [ 11] 3.00-4.00 sec 11.0 MBytes 92.3 Mbits/sec 11 74.9 KBytes [ 13] 3.00-4.00 sec 11.6 MBytes 97.0 Mbits/sec 21 119 KBytes [ 15] 3.00-4.00 sec 12.2 MBytes 102 Mbits/sec 7 100 KBytes [ 17] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 3 93.3 KBytes [ 19] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 7 96.2 KBytes [ 21] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec 9 116 KBytes [ 23] 3.00-4.00 sec 12.4 MBytes 104 Mbits/sec 6 76.4 KBytes [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 107 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 15.3 MBytes 129 Mbits/sec 13 107 KBytes [ 7] 4.00-5.00 sec 12.6 MBytes 105 Mbits/sec 8 84.8 KBytes [ 9] 4.00-5.00 sec 9.38 MBytes 78.7 Mbits/sec 9 91.9 KBytes [ 11] 4.00-5.00 sec 11.8 MBytes 99.0 Mbits/sec 3 137 KBytes [ 13] 4.00-5.00 sec 12.2 MBytes 103 Mbits/sec 7 137 KBytes [ 15] 4.00-5.00 sec 8.02 MBytes 67.2 Mbits/sec 19 38.2 KBytes [ 17] 4.00-5.00 sec 10.3 MBytes 86.0 Mbits/sec 19 59.4 KBytes [ 19] 4.00-5.00 sec 14.0 MBytes 118 Mbits/sec 5 106 KBytes [ 21] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 47 76.4 KBytes [ 23] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 15 83.4 KBytes [SUM] 4.00-5.00 sec 112 MBytes 939 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 58.9 MBytes 98.8 Mbits/sec 56 sender [ 5] 0.00-5.01 sec 58.2 MBytes 97.5 Mbits/sec receiver [ 7] 0.00-5.00 sec 56.8 MBytes 95.3 Mbits/sec 112 sender [ 7] 0.00-5.01 sec 56.4 MBytes 94.4 Mbits/sec receiver [ 9] 0.00-5.00 sec 59.7 MBytes 100 Mbits/sec 57 sender [ 9] 0.00-5.01 sec 59.2 MBytes 99.2 Mbits/sec receiver [ 11] 0.00-5.00 sec 54.1 MBytes 90.8 Mbits/sec 47 sender [ 11] 0.00-5.01 sec 53.7 MBytes 89.9 Mbits/sec receiver [ 13] 0.00-5.00 sec 49.0 MBytes 82.2 Mbits/sec 84 sender [ 13] 0.00-5.01 sec 48.6 MBytes 81.4 Mbits/sec receiver [ 15] 0.00-5.00 sec 45.7 MBytes 76.6 Mbits/sec 71 sender [ 15] 0.00-5.01 sec 45.1 MBytes 75.6 Mbits/sec receiver [ 17] 0.00-5.00 sec 50.9 MBytes 85.4 Mbits/sec 74 sender [ 17] 0.00-5.01 sec 50.2 MBytes 84.2 Mbits/sec receiver [ 19] 0.00-5.00 sec 67.0 MBytes 112 Mbits/sec 62 sender [ 19] 0.00-5.01 sec 65.7 MBytes 110 Mbits/sec receiver [ 21] 0.00-5.00 sec 52.0 MBytes 87.3 Mbits/sec 97 sender [ 21] 0.00-5.01 sec 51.4 MBytes 86.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 73.3 MBytes 123 Mbits/sec 70 sender [ 23] 0.00-5.01 sec 71.9 MBytes 120 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 952 Mbits/sec 730 sender [SUM] 0.00-5.01 sec 560 MBytes 939 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 132095 8744210 0 255376 386594672 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 151900 229957956 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.397 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.397/0.397/0.397/0.000 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: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 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 38310 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 38326 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 38330 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 38332 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 38340 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 38354 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 38366 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 38382 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 38390 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 38404 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 15.7 MBytes 132 Mbits/sec 16 143 KBytes [ 7] 0.00-1.00 sec 23.3 MBytes 195 Mbits/sec 22 139 KBytes [ 9] 0.00-1.00 sec 11.3 MBytes 94.4 Mbits/sec 23 70.7 KBytes [ 11] 0.00-1.00 sec 8.43 MBytes 70.7 Mbits/sec 47 50.9 KBytes [ 13] 0.00-1.00 sec 7.31 MBytes 61.3 Mbits/sec 23 89.1 KBytes [ 15] 0.00-1.00 sec 13.4 MBytes 113 Mbits/sec 1 150 KBytes [ 17] 0.00-1.00 sec 11.0 MBytes 92.1 Mbits/sec 6 89.1 KBytes [ 19] 0.00-1.00 sec 11.4 MBytes 96.0 Mbits/sec 8 83.4 KBytes [ 21] 0.00-1.00 sec 10.6 MBytes 89.1 Mbits/sec 8 84.8 KBytes [ 23] 0.00-1.00 sec 6.84 MBytes 57.4 Mbits/sec 19 46.7 KBytes [SUM] 0.00-1.00 sec 119 MBytes 1.00 Gbits/sec 173 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 16.9 MBytes 142 Mbits/sec 8 87.7 KBytes [ 7] 1.00-2.00 sec 17.0 MBytes 142 Mbits/sec 1 177 KBytes [ 9] 1.00-2.00 sec 6.59 MBytes 55.3 Mbits/sec 21 59.4 KBytes [ 11] 1.00-2.00 sec 6.71 MBytes 56.3 Mbits/sec 19 86.3 KBytes [ 13] 1.00-2.00 sec 7.89 MBytes 66.2 Mbits/sec 27 52.3 KBytes [ 15] 1.00-2.00 sec 17.1 MBytes 143 Mbits/sec 19 132 KBytes [ 17] 1.00-2.00 sec 8.82 MBytes 74.0 Mbits/sec 9 63.6 KBytes [ 19] 1.00-2.00 sec 12.1 MBytes 101 Mbits/sec 4 97.6 KBytes [ 21] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 5 113 KBytes [ 23] 1.00-2.00 sec 9.76 MBytes 81.8 Mbits/sec 3 103 KBytes [SUM] 1.00-2.00 sec 113 MBytes 948 Mbits/sec 116 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 11.6 MBytes 97.5 Mbits/sec 14 66.5 KBytes [ 7] 2.00-3.00 sec 17.8 MBytes 150 Mbits/sec 3 137 KBytes [ 9] 2.00-3.00 sec 10.7 MBytes 89.7 Mbits/sec 1 106 KBytes [ 11] 2.00-3.00 sec 4.16 MBytes 34.9 Mbits/sec 41 32.5 KBytes [ 13] 2.00-3.00 sec 5.72 MBytes 48.0 Mbits/sec 34 53.7 KBytes [ 15] 2.00-3.00 sec 11.2 MBytes 94.4 Mbits/sec 18 77.8 KBytes [ 17] 2.00-3.00 sec 6.65 MBytes 55.8 Mbits/sec 12 46.7 KBytes [ 19] 2.00-3.00 sec 16.3 MBytes 137 Mbits/sec 8 130 KBytes [ 21] 2.00-3.00 sec 9.51 MBytes 79.8 Mbits/sec 5 72.1 KBytes [ 23] 2.00-3.00 sec 17.2 MBytes 144 Mbits/sec 9 134 KBytes [SUM] 2.00-3.00 sec 111 MBytes 931 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.45 MBytes 79.2 Mbits/sec 7 105 KBytes [ 7] 3.00-4.00 sec 14.7 MBytes 124 Mbits/sec 6 94.7 KBytes [ 9] 3.00-4.00 sec 12.1 MBytes 102 Mbits/sec 7 80.6 KBytes [ 11] 3.00-4.00 sec 5.53 MBytes 46.4 Mbits/sec 33 49.5 KBytes [ 13] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 29 55.1 KBytes [ 15] 3.00-4.00 sec 9.01 MBytes 75.6 Mbits/sec 6 55.1 KBytes [ 17] 3.00-4.00 sec 9.69 MBytes 81.3 Mbits/sec 11 73.5 KBytes [ 19] 3.00-4.00 sec 21.1 MBytes 177 Mbits/sec 0 222 KBytes [ 21] 3.00-4.00 sec 9.07 MBytes 76.1 Mbits/sec 9 77.8 KBytes [ 23] 3.00-4.00 sec 13.9 MBytes 117 Mbits/sec 16 66.5 KBytes [SUM] 3.00-4.00 sec 113 MBytes 950 Mbits/sec 124 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.88 MBytes 82.9 Mbits/sec 6 93.3 KBytes [ 7] 4.00-5.00 sec 12.2 MBytes 103 Mbits/sec 7 106 KBytes [ 9] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 1 132 KBytes [ 11] 4.00-5.00 sec 7.52 MBytes 63.1 Mbits/sec 9 63.6 KBytes [ 13] 4.00-5.00 sec 7.77 MBytes 65.2 Mbits/sec 4 77.8 KBytes [ 15] 4.00-5.00 sec 8.58 MBytes 71.9 Mbits/sec 16 66.5 KBytes [ 17] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 3 99.0 KBytes [ 19] 4.00-5.00 sec 22.1 MBytes 185 Mbits/sec 11 117 KBytes [ 21] 4.00-5.00 sec 11.2 MBytes 94.3 Mbits/sec 12 94.7 KBytes [ 23] 4.00-5.00 sec 10.1 MBytes 85.0 Mbits/sec 7 87.7 KBytes [SUM] 4.00-5.00 sec 112 MBytes 938 Mbits/sec 76 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 63.6 MBytes 107 Mbits/sec 51 sender [ 5] 0.00-5.01 sec 62.8 MBytes 105 Mbits/sec receiver [ 7] 0.00-5.00 sec 85.1 MBytes 143 Mbits/sec 39 sender [ 7] 0.00-5.01 sec 83.2 MBytes 139 Mbits/sec receiver [ 9] 0.00-5.00 sec 53.1 MBytes 89.1 Mbits/sec 53 sender [ 9] 0.00-5.01 sec 52.5 MBytes 87.9 Mbits/sec receiver [ 11] 0.00-5.00 sec 32.4 MBytes 54.3 Mbits/sec 149 sender [ 11] 0.00-5.01 sec 31.8 MBytes 53.3 Mbits/sec receiver [ 13] 0.00-5.00 sec 37.4 MBytes 62.7 Mbits/sec 117 sender [ 13] 0.00-5.01 sec 37.0 MBytes 61.9 Mbits/sec receiver [ 15] 0.00-5.00 sec 59.4 MBytes 99.6 Mbits/sec 60 sender [ 15] 0.00-5.01 sec 58.5 MBytes 97.9 Mbits/sec receiver [ 17] 0.00-5.00 sec 46.1 MBytes 77.3 Mbits/sec 41 sender [ 17] 0.00-5.01 sec 45.6 MBytes 76.4 Mbits/sec receiver [ 19] 0.00-5.00 sec 83.0 MBytes 139 Mbits/sec 31 sender [ 19] 0.00-5.01 sec 81.8 MBytes 137 Mbits/sec receiver [ 21] 0.00-5.00 sec 50.6 MBytes 85.0 Mbits/sec 39 sender [ 21] 0.00-5.01 sec 50.0 MBytes 83.8 Mbits/sec receiver [ 23] 0.00-5.00 sec 57.8 MBytes 97.0 Mbits/sec 54 sender [ 23] 0.00-5.01 sec 57.0 MBytes 95.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 634 sender [SUM] 0.00-5.01 sec 560 MBytes 938 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 2 608 0 50139 75901848 0 eth0p1 up 130187 8624286 0 356673 539943247 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