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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.370 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.370/0.370/0.370/0.000 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: v6.12.49 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:a0:26:16:00:15 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 48880 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 48888 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 48896 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 48912 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 48918 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 48926 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 48940 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 48944 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 48958 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 48966 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 11 74.9 KBytes [ 7] 0.00-1.00 sec 13.6 MBytes 114 Mbits/sec 16 147 KBytes [ 9] 0.00-1.00 sec 9.92 MBytes 83.2 Mbits/sec 21 89.1 KBytes [ 11] 0.00-1.00 sec 7.06 MBytes 59.3 Mbits/sec 41 52.3 KBytes [ 13] 0.00-1.00 sec 13.4 MBytes 113 Mbits/sec 19 122 KBytes [ 15] 0.00-1.00 sec 14.8 MBytes 124 Mbits/sec 21 79.2 KBytes [ 17] 0.00-1.00 sec 7.46 MBytes 62.6 Mbits/sec 26 53.7 KBytes [ 19] 0.00-1.00 sec 8.52 MBytes 71.5 Mbits/sec 7 74.9 KBytes [ 21] 0.00-1.00 sec 12.6 MBytes 105 Mbits/sec 9 123 KBytes [ 23] 0.00-1.00 sec 21.8 MBytes 182 Mbits/sec 47 106 KBytes [SUM] 0.00-1.00 sec 119 MBytes 996 Mbits/sec 218 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 8.95 MBytes 75.1 Mbits/sec 17 82.0 KBytes [ 7] 1.00-2.00 sec 14.3 MBytes 120 Mbits/sec 5 106 KBytes [ 9] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 19 59.4 KBytes [ 11] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec 2 103 KBytes [ 13] 1.00-2.00 sec 11.9 MBytes 100 Mbits/sec 10 106 KBytes [ 15] 1.00-2.00 sec 9.01 MBytes 75.6 Mbits/sec 10 90.5 KBytes [ 17] 1.00-2.00 sec 8.14 MBytes 68.3 Mbits/sec 11 39.6 KBytes [ 19] 1.00-2.00 sec 11.1 MBytes 93.3 Mbits/sec 18 67.9 KBytes [ 21] 1.00-2.00 sec 11.9 MBytes 100 Mbits/sec 18 103 KBytes [ 23] 1.00-2.00 sec 14.7 MBytes 123 Mbits/sec 12 113 KBytes [SUM] 1.00-2.00 sec 113 MBytes 949 Mbits/sec 122 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 15 69.3 KBytes [ 7] 2.00-3.00 sec 10.9 MBytes 91.2 Mbits/sec 20 96.2 KBytes [ 9] 2.00-3.00 sec 7.71 MBytes 64.6 Mbits/sec 4 79.2 KBytes [ 11] 2.00-3.00 sec 10.3 MBytes 86.5 Mbits/sec 15 96.2 KBytes [ 13] 2.00-3.00 sec 13.4 MBytes 113 Mbits/sec 15 77.8 KBytes [ 15] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 24 46.7 KBytes [ 17] 2.00-3.00 sec 6.52 MBytes 54.7 Mbits/sec 2 91.9 KBytes [ 19] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 17 76.4 KBytes [ 21] 2.00-3.00 sec 19.0 MBytes 159 Mbits/sec 0 199 KBytes [ 23] 2.00-3.00 sec 14.9 MBytes 125 Mbits/sec 14 119 KBytes [SUM] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 126 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 11.1 MBytes 93.3 Mbits/sec 6 90.5 KBytes [ 7] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 15 124 KBytes [ 9] 3.00-4.00 sec 9.20 MBytes 77.2 Mbits/sec 8 80.6 KBytes [ 11] 3.00-4.00 sec 11.9 MBytes 99.6 Mbits/sec 8 122 KBytes [ 13] 3.00-4.00 sec 8.95 MBytes 75.1 Mbits/sec 10 94.7 KBytes [ 15] 3.00-4.00 sec 8.45 MBytes 70.9 Mbits/sec 21 66.5 KBytes [ 17] 3.00-4.00 sec 8.45 MBytes 70.9 Mbits/sec 7 76.4 KBytes [ 19] 3.00-4.00 sec 8.14 MBytes 68.3 Mbits/sec 23 67.9 KBytes [ 21] 3.00-4.00 sec 23.2 MBytes 194 Mbits/sec 7 157 KBytes [ 23] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 28 69.3 KBytes [SUM] 3.00-4.00 sec 111 MBytes 935 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.07 MBytes 76.1 Mbits/sec 17 94.7 KBytes [ 7] 4.00-5.00 sec 11.7 MBytes 98.0 Mbits/sec 18 73.5 KBytes [ 9] 4.00-5.00 sec 9.76 MBytes 81.8 Mbits/sec 14 39.6 KBytes [ 11] 4.00-5.00 sec 10.0 MBytes 83.9 Mbits/sec 18 79.2 KBytes [ 13] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 13 106 KBytes [ 15] 4.00-5.00 sec 11.5 MBytes 96.4 Mbits/sec 9 86.3 KBytes [ 17] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 8 82.0 KBytes [ 19] 4.00-5.00 sec 6.84 MBytes 57.3 Mbits/sec 10 89.1 KBytes [ 21] 4.00-5.00 sec 18.8 MBytes 158 Mbits/sec 18 137 KBytes [ 23] 4.00-5.00 sec 11.5 MBytes 96.4 Mbits/sec 6 84.8 KBytes [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 131 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 50.3 MBytes 84.4 Mbits/sec 66 sender [ 5] 0.00-5.01 sec 49.7 MBytes 83.2 Mbits/sec receiver [ 7] 0.00-5.00 sec 61.7 MBytes 104 Mbits/sec 74 sender [ 7] 0.00-5.01 sec 61.1 MBytes 102 Mbits/sec receiver [ 9] 0.00-5.00 sec 46.6 MBytes 78.3 Mbits/sec 66 sender [ 9] 0.00-5.01 sec 46.1 MBytes 77.2 Mbits/sec receiver [ 11] 0.00-5.00 sec 52.3 MBytes 87.7 Mbits/sec 84 sender [ 11] 0.00-5.01 sec 51.7 MBytes 86.6 Mbits/sec receiver [ 13] 0.00-5.00 sec 60.8 MBytes 102 Mbits/sec 67 sender [ 13] 0.00-5.01 sec 60.1 MBytes 101 Mbits/sec receiver [ 15] 0.00-5.00 sec 52.8 MBytes 88.6 Mbits/sec 85 sender [ 15] 0.00-5.01 sec 51.5 MBytes 86.4 Mbits/sec receiver [ 17] 0.00-5.00 sec 40.5 MBytes 68.0 Mbits/sec 54 sender [ 17] 0.00-5.01 sec 39.8 MBytes 66.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 43.7 MBytes 73.3 Mbits/sec 75 sender [ 19] 0.00-5.01 sec 43.1 MBytes 72.2 Mbits/sec receiver [ 21] 0.00-5.00 sec 85.5 MBytes 143 Mbits/sec 52 sender [ 21] 0.00-5.01 sec 84.4 MBytes 141 Mbits/sec receiver [ 23] 0.00-5.00 sec 73.6 MBytes 124 Mbits/sec 107 sender [ 23] 0.00-5.01 sec 72.2 MBytes 121 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 730 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 140109 9278074 0 194795 294902434 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 211783 320594867 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.374 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.374/0.374/0.374/0.000 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: v6.12.49 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:a0:26:16:00:15 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 36542 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 36544 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 36556 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 36564 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 36568 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 36584 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 36590 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 36596 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 36604 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 36610 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 7.51 MBytes 63.0 Mbits/sec 54 73.5 KBytes [ 7] 0.00-1.00 sec 28.7 MBytes 240 Mbits/sec 9 219 KBytes [ 9] 0.00-1.00 sec 15.9 MBytes 133 Mbits/sec 17 107 KBytes [ 11] 0.00-1.00 sec 20.3 MBytes 170 Mbits/sec 7 134 KBytes [ 13] 0.00-1.00 sec 9.31 MBytes 78.1 Mbits/sec 12 79.2 KBytes [ 15] 0.00-1.00 sec 10.5 MBytes 88.1 Mbits/sec 9 115 KBytes [ 17] 0.00-1.00 sec 4.85 MBytes 40.7 Mbits/sec 47 32.5 KBytes [ 19] 0.00-1.00 sec 8.47 MBytes 71.1 Mbits/sec 14 90.5 KBytes [ 21] 0.00-1.00 sec 9.14 MBytes 76.7 Mbits/sec 7 69.3 KBytes [ 23] 0.00-1.00 sec 4.23 MBytes 35.5 Mbits/sec 37 31.1 KBytes [SUM] 0.00-1.00 sec 119 MBytes 997 Mbits/sec 213 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 7.52 MBytes 63.1 Mbits/sec 38 65.0 KBytes [ 7] 1.00-2.00 sec 25.1 MBytes 211 Mbits/sec 18 80.6 KBytes [ 9] 1.00-2.00 sec 10.1 MBytes 85.0 Mbits/sec 7 66.5 KBytes [ 11] 1.00-2.00 sec 13.3 MBytes 112 Mbits/sec 16 99.0 KBytes [ 13] 1.00-2.00 sec 11.2 MBytes 93.8 Mbits/sec 6 103 KBytes [ 15] 1.00-2.00 sec 13.3 MBytes 112 Mbits/sec 7 129 KBytes [ 17] 1.00-2.00 sec 5.65 MBytes 47.4 Mbits/sec 16 35.4 KBytes [ 19] 1.00-2.00 sec 11.1 MBytes 93.3 Mbits/sec 3 93.3 KBytes [ 21] 1.00-2.00 sec 9.07 MBytes 76.1 Mbits/sec 4 76.4 KBytes [ 23] 1.00-2.00 sec 6.52 MBytes 54.7 Mbits/sec 10 56.6 KBytes [SUM] 1.00-2.00 sec 113 MBytes 947 Mbits/sec 125 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 6.84 MBytes 57.3 Mbits/sec 36 48.1 KBytes [ 7] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 5 136 KBytes [ 9] 2.00-3.00 sec 9.13 MBytes 76.6 Mbits/sec 6 65.0 KBytes [ 11] 2.00-3.00 sec 13.8 MBytes 116 Mbits/sec 10 107 KBytes [ 13] 2.00-3.00 sec 17.5 MBytes 147 Mbits/sec 1 136 KBytes [ 15] 2.00-3.00 sec 21.5 MBytes 180 Mbits/sec 1 156 KBytes [ 17] 2.00-3.00 sec 5.97 MBytes 50.0 Mbits/sec 31 50.9 KBytes [ 19] 2.00-3.00 sec 11.8 MBytes 99.0 Mbits/sec 15 73.5 KBytes [ 21] 2.00-3.00 sec 8.26 MBytes 69.3 Mbits/sec 10 63.6 KBytes [ 23] 2.00-3.00 sec 5.59 MBytes 46.9 Mbits/sec 25 22.6 KBytes [SUM] 2.00-3.00 sec 113 MBytes 946 Mbits/sec 140 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 6.21 MBytes 52.1 Mbits/sec 29 36.8 KBytes [ 7] 3.00-4.00 sec 10.3 MBytes 86.5 Mbits/sec 7 60.8 KBytes [ 9] 3.00-4.00 sec 10.8 MBytes 90.7 Mbits/sec 18 84.8 KBytes [ 11] 3.00-4.00 sec 11.1 MBytes 92.8 Mbits/sec 6 86.3 KBytes [ 13] 3.00-4.00 sec 19.6 MBytes 164 Mbits/sec 2 171 KBytes [ 15] 3.00-4.00 sec 18.3 MBytes 153 Mbits/sec 11 96.2 KBytes [ 17] 3.00-4.00 sec 5.97 MBytes 50.0 Mbits/sec 35 31.1 KBytes [ 19] 3.00-4.00 sec 14.1 MBytes 118 Mbits/sec 5 119 KBytes [ 21] 3.00-4.00 sec 10.8 MBytes 90.7 Mbits/sec 2 132 KBytes [ 23] 3.00-4.00 sec 5.03 MBytes 42.2 Mbits/sec 22 72.1 KBytes [SUM] 3.00-4.00 sec 112 MBytes 941 Mbits/sec 137 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 7.15 MBytes 59.9 Mbits/sec 13 63.6 KBytes [ 7] 4.00-5.00 sec 10.3 MBytes 86.5 Mbits/sec 11 83.4 KBytes [ 9] 4.00-5.00 sec 10.9 MBytes 91.2 Mbits/sec 10 116 KBytes [ 11] 4.00-5.00 sec 10.8 MBytes 90.7 Mbits/sec 7 117 KBytes [ 13] 4.00-5.00 sec 17.5 MBytes 147 Mbits/sec 6 106 KBytes [ 15] 4.00-5.00 sec 14.0 MBytes 117 Mbits/sec 4 153 KBytes [ 17] 4.00-5.00 sec 6.59 MBytes 55.3 Mbits/sec 8 89.1 KBytes [ 19] 4.00-5.00 sec 13.5 MBytes 113 Mbits/sec 13 90.5 KBytes [ 21] 4.00-5.00 sec 13.2 MBytes 111 Mbits/sec 12 69.3 KBytes [ 23] 4.00-5.00 sec 8.45 MBytes 70.9 Mbits/sec 15 58.0 KBytes [SUM] 4.00-5.00 sec 112 MBytes 943 Mbits/sec 99 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 35.2 MBytes 59.1 Mbits/sec 170 sender [ 5] 0.00-5.01 sec 34.7 MBytes 58.1 Mbits/sec receiver [ 7] 0.00-5.00 sec 86.8 MBytes 146 Mbits/sec 50 sender [ 7] 0.00-5.01 sec 85.0 MBytes 142 Mbits/sec receiver [ 9] 0.00-5.00 sec 56.8 MBytes 95.4 Mbits/sec 58 sender [ 9] 0.00-5.01 sec 55.9 MBytes 93.7 Mbits/sec receiver [ 11] 0.00-5.00 sec 69.3 MBytes 116 Mbits/sec 46 sender [ 11] 0.00-5.01 sec 68.2 MBytes 114 Mbits/sec receiver [ 13] 0.00-5.00 sec 75.1 MBytes 126 Mbits/sec 27 sender [ 13] 0.00-5.01 sec 74.0 MBytes 124 Mbits/sec receiver [ 15] 0.00-5.00 sec 77.5 MBytes 130 Mbits/sec 32 sender [ 15] 0.00-5.01 sec 76.8 MBytes 129 Mbits/sec receiver [ 17] 0.00-5.00 sec 29.0 MBytes 48.7 Mbits/sec 137 sender [ 17] 0.00-5.01 sec 28.6 MBytes 48.0 Mbits/sec receiver [ 19] 0.00-5.00 sec 59.0 MBytes 99.0 Mbits/sec 50 sender [ 19] 0.00-5.01 sec 58.2 MBytes 97.4 Mbits/sec receiver [ 21] 0.00-5.00 sec 50.5 MBytes 84.8 Mbits/sec 35 sender [ 21] 0.00-5.01 sec 49.7 MBytes 83.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 29.8 MBytes 50.1 Mbits/sec 109 sender [ 23] 0.00-5.01 sec 29.4 MBytes 49.2 Mbits/sec receiver [SUM] 0.00-5.00 sec 569 MBytes 955 Mbits/sec 714 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:
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 137802 9126534 0 67736 102517564 0 eth0p1 up 1 304 0 339591 514101993 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