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=0.549 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.549/0.549/0.549/0.000 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 52826 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 52834 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 52848 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 52860 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 52866 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 52872 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 52884 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 52900 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 52902 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 52908 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 15.5 MBytes 130 Mbits/sec 15 143 KBytes [ 7] 0.00-1.00 sec 17.5 MBytes 147 Mbits/sec 32 112 KBytes [ 9] 0.00-1.00 sec 10.7 MBytes 89.5 Mbits/sec 14 82.0 KBytes [ 11] 0.00-1.00 sec 15.8 MBytes 133 Mbits/sec 32 113 KBytes [ 13] 0.00-1.00 sec 14.7 MBytes 123 Mbits/sec 16 60.8 KBytes [ 15] 0.00-1.00 sec 9.30 MBytes 78.0 Mbits/sec 7 53.7 KBytes [ 17] 0.00-1.00 sec 7.00 MBytes 58.7 Mbits/sec 10 80.6 KBytes [ 19] 0.00-1.00 sec 8.96 MBytes 75.1 Mbits/sec 15 107 KBytes [ 21] 0.00-1.00 sec 10.4 MBytes 87.1 Mbits/sec 27 45.2 KBytes [ 23] 0.00-1.00 sec 9.46 MBytes 79.3 Mbits/sec 15 79.2 KBytes [SUM] 0.00-1.00 sec 119 MBytes 1.00 Gbits/sec 183 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 10 93.3 KBytes [ 7] 1.00-2.00 sec 12.3 MBytes 103 Mbits/sec 10 96.2 KBytes [ 9] 1.00-2.00 sec 12.3 MBytes 103 Mbits/sec 3 97.6 KBytes [ 11] 1.00-2.00 sec 16.8 MBytes 141 Mbits/sec 1 160 KBytes [ 13] 1.00-2.00 sec 6.96 MBytes 58.4 Mbits/sec 32 39.6 KBytes [ 15] 1.00-2.00 sec 8.70 MBytes 73.0 Mbits/sec 15 56.6 KBytes [ 17] 1.00-2.00 sec 10.8 MBytes 90.2 Mbits/sec 11 106 KBytes [ 19] 1.00-2.00 sec 12.0 MBytes 101 Mbits/sec 5 91.9 KBytes [ 21] 1.00-2.00 sec 6.77 MBytes 56.8 Mbits/sec 41 43.8 KBytes [ 23] 1.00-2.00 sec 15.2 MBytes 128 Mbits/sec 3 117 KBytes [SUM] 1.00-2.00 sec 112 MBytes 938 Mbits/sec 131 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 10 77.8 KBytes [ 7] 2.00-3.00 sec 13.5 MBytes 113 Mbits/sec 14 110 KBytes [ 9] 2.00-3.00 sec 15.7 MBytes 131 Mbits/sec 12 147 KBytes [ 11] 2.00-3.00 sec 15.0 MBytes 126 Mbits/sec 14 77.8 KBytes [ 13] 2.00-3.00 sec 8.33 MBytes 69.9 Mbits/sec 8 80.6 KBytes [ 15] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 4 100 KBytes [ 17] 2.00-3.00 sec 11.9 MBytes 99.6 Mbits/sec 15 87.7 KBytes [ 19] 2.00-3.00 sec 9.57 MBytes 80.3 Mbits/sec 11 43.8 KBytes [ 21] 2.00-3.00 sec 7.21 MBytes 60.5 Mbits/sec 13 48.1 KBytes [ 23] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 19 80.6 KBytes [SUM] 2.00-3.00 sec 113 MBytes 947 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 17 110 KBytes [ 7] 3.00-4.00 sec 11.7 MBytes 98.5 Mbits/sec 11 91.9 KBytes [ 9] 3.00-4.00 sec 17.3 MBytes 145 Mbits/sec 10 93.3 KBytes [ 11] 3.00-4.00 sec 10.4 MBytes 87.6 Mbits/sec 10 69.3 KBytes [ 13] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 16 42.4 KBytes [ 15] 3.00-4.00 sec 14.4 MBytes 120 Mbits/sec 7 112 KBytes [ 17] 3.00-4.00 sec 9.51 MBytes 79.8 Mbits/sec 9 93.3 KBytes [ 19] 3.00-4.00 sec 7.15 MBytes 59.9 Mbits/sec 9 62.2 KBytes [ 21] 3.00-4.00 sec 8.39 MBytes 70.4 Mbits/sec 9 59.4 KBytes [ 23] 3.00-4.00 sec 13.9 MBytes 116 Mbits/sec 17 90.5 KBytes [SUM] 3.00-4.00 sec 112 MBytes 937 Mbits/sec 115 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.7 MBytes 106 Mbits/sec 13 90.5 KBytes [ 7] 4.00-5.00 sec 7.33 MBytes 61.5 Mbits/sec 16 73.5 KBytes [ 9] 4.00-5.00 sec 13.9 MBytes 117 Mbits/sec 2 148 KBytes [ 11] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 6 100 KBytes [ 13] 4.00-5.00 sec 6.09 MBytes 51.1 Mbits/sec 29 63.6 KBytes [ 15] 4.00-5.00 sec 14.5 MBytes 122 Mbits/sec 10 115 KBytes [ 17] 4.00-5.00 sec 16.0 MBytes 134 Mbits/sec 3 132 KBytes [ 19] 4.00-5.00 sec 9.07 MBytes 76.1 Mbits/sec 6 69.3 KBytes [ 21] 4.00-5.00 sec 9.13 MBytes 76.6 Mbits/sec 33 66.5 KBytes [ 23] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 11 74.9 KBytes [SUM] 4.00-5.00 sec 112 MBytes 936 Mbits/sec 129 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 61.1 MBytes 103 Mbits/sec 65 sender [ 5] 0.00-5.01 sec 60.3 MBytes 101 Mbits/sec receiver [ 7] 0.00-5.00 sec 62.3 MBytes 105 Mbits/sec 83 sender [ 7] 0.00-5.01 sec 61.4 MBytes 103 Mbits/sec receiver [ 9] 0.00-5.00 sec 69.8 MBytes 117 Mbits/sec 41 sender [ 9] 0.00-5.01 sec 69.1 MBytes 116 Mbits/sec receiver [ 11] 0.00-5.00 sec 68.5 MBytes 115 Mbits/sec 63 sender [ 11] 0.00-5.01 sec 67.7 MBytes 113 Mbits/sec receiver [ 13] 0.00-5.00 sec 45.3 MBytes 76.0 Mbits/sec 101 sender [ 13] 0.00-5.01 sec 44.9 MBytes 75.1 Mbits/sec receiver [ 15] 0.00-5.00 sec 55.8 MBytes 93.7 Mbits/sec 43 sender [ 15] 0.00-5.01 sec 55.2 MBytes 92.3 Mbits/sec receiver [ 17] 0.00-5.00 sec 55.2 MBytes 92.5 Mbits/sec 48 sender [ 17] 0.00-5.01 sec 54.5 MBytes 91.2 Mbits/sec receiver [ 19] 0.00-5.00 sec 46.7 MBytes 78.4 Mbits/sec 46 sender [ 19] 0.00-5.01 sec 46.3 MBytes 77.5 Mbits/sec receiver [ 21] 0.00-5.00 sec 41.9 MBytes 70.3 Mbits/sec 123 sender [ 21] 0.00-5.01 sec 41.3 MBytes 69.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 60.6 MBytes 102 Mbits/sec 65 sender [ 23] 0.00-5.01 sec 59.7 MBytes 100 Mbits/sec receiver [SUM] 0.00-5.00 sec 567 MBytes 952 Mbits/sec 678 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:
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 140475 9299724 0 151129 228789238 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 1 90 0 256020 387569541 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=0.452 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.452/0.452/0.452/0.000 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 33104 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 33110 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 33118 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 33132 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 33142 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 33152 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 33156 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 33172 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 33178 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 33182 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.6 MBytes 114 Mbits/sec 12 80.6 KBytes [ 7] 0.00-1.00 sec 10.9 MBytes 91.6 Mbits/sec 19 86.3 KBytes [ 9] 0.00-1.00 sec 8.97 MBytes 75.3 Mbits/sec 19 72.1 KBytes [ 11] 0.00-1.00 sec 17.5 MBytes 147 Mbits/sec 30 158 KBytes [ 13] 0.00-1.00 sec 13.1 MBytes 110 Mbits/sec 22 96.2 KBytes [ 15] 0.00-1.00 sec 22.8 MBytes 192 Mbits/sec 6 187 KBytes [ 17] 0.00-1.00 sec 6.35 MBytes 53.3 Mbits/sec 15 53.7 KBytes [ 19] 0.00-1.00 sec 5.92 MBytes 49.7 Mbits/sec 26 43.8 KBytes [ 21] 0.00-1.00 sec 10.9 MBytes 91.5 Mbits/sec 39 42.4 KBytes [ 23] 0.00-1.00 sec 8.96 MBytes 75.1 Mbits/sec 23 100 KBytes [SUM] 0.00-1.00 sec 119 MBytes 999 Mbits/sec 211 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 13.4 MBytes 113 Mbits/sec 4 129 KBytes [ 7] 1.00-2.00 sec 9.20 MBytes 77.2 Mbits/sec 12 90.5 KBytes [ 9] 1.00-2.00 sec 8.76 MBytes 73.5 Mbits/sec 9 83.4 KBytes [ 11] 1.00-2.00 sec 23.9 MBytes 201 Mbits/sec 7 178 KBytes [ 13] 1.00-2.00 sec 8.33 MBytes 69.9 Mbits/sec 30 49.5 KBytes [ 15] 1.00-2.00 sec 17.0 MBytes 142 Mbits/sec 15 119 KBytes [ 17] 1.00-2.00 sec 7.64 MBytes 64.1 Mbits/sec 26 79.2 KBytes [ 19] 1.00-2.00 sec 8.58 MBytes 71.9 Mbits/sec 13 77.8 KBytes [ 21] 1.00-2.00 sec 5.97 MBytes 50.0 Mbits/sec 12 73.5 KBytes [ 23] 1.00-2.00 sec 9.51 MBytes 79.8 Mbits/sec 22 74.9 KBytes [SUM] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 150 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 14.2 MBytes 119 Mbits/sec 15 91.9 KBytes [ 7] 2.00-3.00 sec 11.7 MBytes 98.0 Mbits/sec 7 115 KBytes [ 9] 2.00-3.00 sec 9.51 MBytes 79.8 Mbits/sec 6 86.3 KBytes [ 11] 2.00-3.00 sec 17.1 MBytes 143 Mbits/sec 15 116 KBytes [ 13] 2.00-3.00 sec 7.27 MBytes 61.0 Mbits/sec 26 76.4 KBytes [ 15] 2.00-3.00 sec 14.0 MBytes 118 Mbits/sec 9 89.1 KBytes [ 17] 2.00-3.00 sec 11.7 MBytes 98.5 Mbits/sec 4 69.3 KBytes [ 19] 2.00-3.00 sec 8.33 MBytes 69.8 Mbits/sec 8 72.1 KBytes [ 21] 2.00-3.00 sec 8.58 MBytes 71.9 Mbits/sec 7 83.4 KBytes [ 23] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 20 96.2 KBytes [SUM] 2.00-3.00 sec 111 MBytes 928 Mbits/sec 117 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 8.26 MBytes 69.3 Mbits/sec 15 83.4 KBytes [ 7] 3.00-4.00 sec 17.6 MBytes 148 Mbits/sec 7 106 KBytes [ 9] 3.00-4.00 sec 13.9 MBytes 116 Mbits/sec 2 140 KBytes [ 11] 3.00-4.00 sec 16.1 MBytes 135 Mbits/sec 3 115 KBytes [ 13] 3.00-4.00 sec 10.7 MBytes 89.7 Mbits/sec 15 72.1 KBytes [ 15] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 5 119 KBytes [ 17] 3.00-4.00 sec 6.15 MBytes 51.6 Mbits/sec 21 62.2 KBytes [ 19] 3.00-4.00 sec 9.82 MBytes 82.4 Mbits/sec 15 72.1 KBytes [ 21] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 5 106 KBytes [ 23] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 19 49.5 KBytes [SUM] 3.00-4.00 sec 113 MBytes 949 Mbits/sec 107 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 14 66.5 KBytes [ 7] 4.00-5.00 sec 12.7 MBytes 107 Mbits/sec 6 117 KBytes [ 9] 4.00-5.00 sec 16.0 MBytes 134 Mbits/sec 9 93.3 KBytes [ 11] 4.00-5.00 sec 9.63 MBytes 80.8 Mbits/sec 20 74.9 KBytes [ 13] 4.00-5.00 sec 13.4 MBytes 113 Mbits/sec 6 119 KBytes [ 15] 4.00-5.00 sec 11.1 MBytes 93.3 Mbits/sec 24 49.5 KBytes [ 17] 4.00-5.00 sec 10.6 MBytes 89.1 Mbits/sec 7 117 KBytes [ 19] 4.00-5.00 sec 8.45 MBytes 70.9 Mbits/sec 13 96.2 KBytes [ 21] 4.00-5.00 sec 9.76 MBytes 81.8 Mbits/sec 25 56.6 KBytes [ 23] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 16 106 KBytes [SUM] 4.00-5.00 sec 112 MBytes 936 Mbits/sec 140 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 59.2 MBytes 99.3 Mbits/sec 60 sender [ 5] 0.00-5.01 sec 58.5 MBytes 98.0 Mbits/sec receiver [ 7] 0.00-5.00 sec 62.2 MBytes 104 Mbits/sec 51 sender [ 7] 0.00-5.01 sec 61.6 MBytes 103 Mbits/sec receiver [ 9] 0.00-5.00 sec 57.1 MBytes 95.8 Mbits/sec 45 sender [ 9] 0.00-5.01 sec 56.2 MBytes 94.2 Mbits/sec receiver [ 11] 0.00-5.00 sec 84.2 MBytes 141 Mbits/sec 75 sender [ 11] 0.00-5.01 sec 83.0 MBytes 139 Mbits/sec receiver [ 13] 0.00-5.00 sec 52.8 MBytes 88.7 Mbits/sec 99 sender [ 13] 0.00-5.01 sec 52.1 MBytes 87.3 Mbits/sec receiver [ 15] 0.00-5.00 sec 75.9 MBytes 127 Mbits/sec 59 sender [ 15] 0.00-5.01 sec 74.9 MBytes 125 Mbits/sec receiver [ 17] 0.00-5.00 sec 42.5 MBytes 71.3 Mbits/sec 73 sender [ 17] 0.00-5.01 sec 42.0 MBytes 70.3 Mbits/sec receiver [ 19] 0.00-5.00 sec 41.1 MBytes 68.9 Mbits/sec 75 sender [ 19] 0.00-5.01 sec 40.5 MBytes 67.9 Mbits/sec receiver [ 21] 0.00-5.00 sec 46.1 MBytes 77.3 Mbits/sec 88 sender [ 21] 0.00-5.01 sec 45.1 MBytes 75.6 Mbits/sec receiver [ 23] 0.00-5.00 sec 45.5 MBytes 76.3 Mbits/sec 100 sender [ 23] 0.00-5.01 sec 44.9 MBytes 75.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 567 MBytes 951 Mbits/sec 725 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 129059 8545145 0 217199 328815647 0 eth0p1 up 0 0 0 189040 286164664 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