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=0.610 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.610/0.610/0.610/0.000 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 33782 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 33792 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 33794 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 33802 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 33808 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 33810 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 33812 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 33822 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 33834 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 33848 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 15.6 MBytes 131 Mbits/sec 32 129 KBytes [ 7] 0.00-1.00 sec 40.6 MBytes 341 Mbits/sec 15 233 KBytes [ 9] 0.00-1.00 sec 9.86 MBytes 82.7 Mbits/sec 37 77.8 KBytes [ 11] 0.00-1.00 sec 6.52 MBytes 54.7 Mbits/sec 46 26.9 KBytes [ 13] 0.00-1.00 sec 6.97 MBytes 58.5 Mbits/sec 27 69.3 KBytes [ 15] 0.00-1.00 sec 9.08 MBytes 76.2 Mbits/sec 20 96.2 KBytes [ 17] 0.00-1.00 sec 13.2 MBytes 110 Mbits/sec 4 115 KBytes [ 19] 0.00-1.00 sec 5.94 MBytes 49.9 Mbits/sec 17 70.7 KBytes [ 21] 0.00-1.00 sec 5.03 MBytes 42.2 Mbits/sec 37 33.9 KBytes [ 23] 0.00-1.00 sec 6.78 MBytes 56.9 Mbits/sec 27 32.5 KBytes [SUM] 0.00-1.00 sec 120 MBytes 1.00 Gbits/sec 262 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 9 126 KBytes [ 7] 1.00-2.00 sec 21.1 MBytes 177 Mbits/sec 29 129 KBytes [ 9] 1.00-2.00 sec 8.26 MBytes 69.3 Mbits/sec 18 72.1 KBytes [ 11] 1.00-2.00 sec 7.46 MBytes 62.6 Mbits/sec 6 107 KBytes [ 13] 1.00-2.00 sec 11.8 MBytes 99.0 Mbits/sec 2 137 KBytes [ 15] 1.00-2.00 sec 10.5 MBytes 88.1 Mbits/sec 13 65.0 KBytes [ 17] 1.00-2.00 sec 14.2 MBytes 119 Mbits/sec 6 120 KBytes [ 19] 1.00-2.00 sec 9.82 MBytes 82.4 Mbits/sec 22 52.3 KBytes [ 21] 1.00-2.00 sec 5.90 MBytes 49.5 Mbits/sec 23 28.3 KBytes [ 23] 1.00-2.00 sec 8.02 MBytes 67.2 Mbits/sec 2 110 KBytes [SUM] 1.00-2.00 sec 112 MBytes 941 Mbits/sec 130 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 14.6 MBytes 123 Mbits/sec 6 134 KBytes [ 7] 2.00-3.00 sec 12.9 MBytes 108 Mbits/sec 17 99.0 KBytes [ 9] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 18 56.6 KBytes [ 11] 2.00-3.00 sec 8.39 MBytes 70.4 Mbits/sec 14 60.8 KBytes [ 13] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 23 82.0 KBytes [ 15] 2.00-3.00 sec 11.7 MBytes 98.5 Mbits/sec 4 82.0 KBytes [ 17] 2.00-3.00 sec 14.3 MBytes 120 Mbits/sec 17 89.1 KBytes [ 19] 2.00-3.00 sec 5.72 MBytes 48.0 Mbits/sec 21 77.8 KBytes [ 21] 2.00-3.00 sec 8.33 MBytes 69.9 Mbits/sec 2 103 KBytes [ 23] 2.00-3.00 sec 19.1 MBytes 160 Mbits/sec 1 144 KBytes [SUM] 2.00-3.00 sec 113 MBytes 950 Mbits/sec 123 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 11.8 MBytes 99.0 Mbits/sec 19 84.8 KBytes [ 7] 3.00-4.00 sec 12.8 MBytes 108 Mbits/sec 14 83.4 KBytes [ 9] 3.00-4.00 sec 8.82 MBytes 74.0 Mbits/sec 4 74.9 KBytes [ 11] 3.00-4.00 sec 10.0 MBytes 83.9 Mbits/sec 5 89.1 KBytes [ 13] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 1 150 KBytes [ 15] 3.00-4.00 sec 8.08 MBytes 67.8 Mbits/sec 37 69.3 KBytes [ 17] 3.00-4.00 sec 12.7 MBytes 107 Mbits/sec 3 105 KBytes [ 19] 3.00-4.00 sec 8.51 MBytes 71.4 Mbits/sec 9 32.5 KBytes [ 21] 3.00-4.00 sec 8.51 MBytes 71.4 Mbits/sec 17 58.0 KBytes [ 23] 3.00-4.00 sec 17.7 MBytes 149 Mbits/sec 16 134 KBytes [SUM] 3.00-4.00 sec 112 MBytes 941 Mbits/sec 125 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 10.6 MBytes 89.1 Mbits/sec 7 82.0 KBytes [ 7] 4.00-5.00 sec 11.7 MBytes 98.4 Mbits/sec 9 74.9 KBytes [ 9] 4.00-5.00 sec 10.4 MBytes 87.0 Mbits/sec 14 99.0 KBytes [ 11] 4.00-5.00 sec 9.57 MBytes 80.3 Mbits/sec 20 96.2 KBytes [ 13] 4.00-5.00 sec 17.2 MBytes 144 Mbits/sec 4 139 KBytes [ 15] 4.00-5.00 sec 11.2 MBytes 93.8 Mbits/sec 8 90.5 KBytes [ 17] 4.00-5.00 sec 14.2 MBytes 119 Mbits/sec 7 115 KBytes [ 19] 4.00-5.00 sec 8.51 MBytes 71.4 Mbits/sec 5 113 KBytes [ 21] 4.00-5.00 sec 9.45 MBytes 79.2 Mbits/sec 5 62.2 KBytes [ 23] 4.00-5.00 sec 8.82 MBytes 74.0 Mbits/sec 16 49.5 KBytes [SUM] 4.00-5.00 sec 112 MBytes 937 Mbits/sec 95 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 67.8 MBytes 114 Mbits/sec 73 sender [ 5] 0.00-5.01 sec 66.7 MBytes 112 Mbits/sec receiver [ 7] 0.00-5.00 sec 99.1 MBytes 166 Mbits/sec 84 sender [ 7] 0.00-5.01 sec 96.6 MBytes 162 Mbits/sec receiver [ 9] 0.00-5.00 sec 44.0 MBytes 73.9 Mbits/sec 91 sender [ 9] 0.00-5.01 sec 43.5 MBytes 72.8 Mbits/sec receiver [ 11] 0.00-5.00 sec 41.9 MBytes 70.4 Mbits/sec 91 sender [ 11] 0.00-5.01 sec 41.3 MBytes 69.2 Mbits/sec receiver [ 13] 0.00-5.00 sec 60.7 MBytes 102 Mbits/sec 57 sender [ 13] 0.00-5.01 sec 59.9 MBytes 100 Mbits/sec receiver [ 15] 0.00-5.00 sec 50.6 MBytes 84.9 Mbits/sec 82 sender [ 15] 0.00-5.01 sec 49.9 MBytes 83.6 Mbits/sec receiver [ 17] 0.00-5.00 sec 68.6 MBytes 115 Mbits/sec 37 sender [ 17] 0.00-5.01 sec 68.0 MBytes 114 Mbits/sec receiver [ 19] 0.00-5.00 sec 38.5 MBytes 64.6 Mbits/sec 74 sender [ 19] 0.00-5.01 sec 38.1 MBytes 63.8 Mbits/sec receiver [ 21] 0.00-5.00 sec 37.2 MBytes 62.4 Mbits/sec 84 sender [ 21] 0.00-5.01 sec 36.8 MBytes 61.6 Mbits/sec receiver [ 23] 0.00-5.00 sec 60.4 MBytes 101 Mbits/sec 62 sender [ 23] 0.00-5.01 sec 59.5 MBytes 99.6 Mbits/sec receiver [SUM] 0.00-5.00 sec 569 MBytes 954 Mbits/sec 735 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 127379 8436009 0 254574 385400733 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 2 220 0 152541 230905182 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=0.390 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.390/0.390/0.390/0.000 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 56254 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 56264 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 56274 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 56278 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 56286 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 56292 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 56300 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 56304 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 56306 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 56322 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 14.8 MBytes 124 Mbits/sec 28 56.6 KBytes [ 7] 0.00-1.00 sec 14.6 MBytes 122 Mbits/sec 18 91.9 KBytes [ 9] 0.00-1.00 sec 15.2 MBytes 128 Mbits/sec 10 161 KBytes [ 11] 0.00-1.00 sec 8.73 MBytes 73.2 Mbits/sec 15 83.4 KBytes [ 13] 0.00-1.00 sec 22.2 MBytes 186 Mbits/sec 42 134 KBytes [ 15] 0.00-1.00 sec 9.11 MBytes 76.4 Mbits/sec 11 84.8 KBytes [ 17] 0.00-1.00 sec 8.59 MBytes 72.0 Mbits/sec 20 46.7 KBytes [ 19] 0.00-1.00 sec 10.3 MBytes 86.8 Mbits/sec 12 120 KBytes [ 21] 0.00-1.00 sec 6.97 MBytes 58.5 Mbits/sec 15 55.1 KBytes [ 23] 0.00-1.00 sec 7.97 MBytes 66.8 Mbits/sec 24 82.0 KBytes [SUM] 0.00-1.00 sec 118 MBytes 994 Mbits/sec 195 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 11.2 MBytes 93.8 Mbits/sec 5 110 KBytes [ 7] 1.00-2.00 sec 10.1 MBytes 85.0 Mbits/sec 24 42.4 KBytes [ 9] 1.00-2.00 sec 19.1 MBytes 160 Mbits/sec 5 137 KBytes [ 11] 1.00-2.00 sec 16.1 MBytes 135 Mbits/sec 0 178 KBytes [ 13] 1.00-2.00 sec 13.7 MBytes 115 Mbits/sec 4 148 KBytes [ 15] 1.00-2.00 sec 9.63 MBytes 80.8 Mbits/sec 16 59.4 KBytes [ 17] 1.00-2.00 sec 6.59 MBytes 55.3 Mbits/sec 22 49.5 KBytes [ 19] 1.00-2.00 sec 7.71 MBytes 64.6 Mbits/sec 30 73.5 KBytes [ 21] 1.00-2.00 sec 8.58 MBytes 71.9 Mbits/sec 7 62.2 KBytes [ 23] 1.00-2.00 sec 8.76 MBytes 73.5 Mbits/sec 20 89.1 KBytes [SUM] 1.00-2.00 sec 111 MBytes 935 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 16.2 MBytes 136 Mbits/sec 21 110 KBytes [ 7] 2.00-3.00 sec 6.96 MBytes 58.4 Mbits/sec 16 62.2 KBytes [ 9] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 13 120 KBytes [ 11] 2.00-3.00 sec 16.7 MBytes 140 Mbits/sec 11 120 KBytes [ 13] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 14 63.6 KBytes [ 15] 2.00-3.00 sec 9.13 MBytes 76.6 Mbits/sec 9 73.5 KBytes [ 17] 2.00-3.00 sec 8.70 MBytes 73.0 Mbits/sec 9 87.7 KBytes [ 19] 2.00-3.00 sec 10.4 MBytes 87.6 Mbits/sec 12 72.1 KBytes [ 21] 2.00-3.00 sec 9.57 MBytes 80.3 Mbits/sec 26 69.3 KBytes [ 23] 2.00-3.00 sec 12.2 MBytes 103 Mbits/sec 6 107 KBytes [SUM] 2.00-3.00 sec 112 MBytes 939 Mbits/sec 137 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 12 134 KBytes [ 7] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 3 89.1 KBytes [ 9] 3.00-4.00 sec 14.0 MBytes 117 Mbits/sec 31 66.5 KBytes [ 11] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec 12 82.0 KBytes [ 13] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 15 70.7 KBytes [ 15] 3.00-4.00 sec 12.2 MBytes 103 Mbits/sec 2 130 KBytes [ 17] 3.00-4.00 sec 10.3 MBytes 86.5 Mbits/sec 3 82.0 KBytes [ 19] 3.00-4.00 sec 12.2 MBytes 102 Mbits/sec 6 129 KBytes [ 21] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 17 76.4 KBytes [ 23] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 14 83.4 KBytes [SUM] 3.00-4.00 sec 112 MBytes 942 Mbits/sec 115 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 11.6 MBytes 97.5 Mbits/sec 18 80.6 KBytes [ 7] 4.00-5.00 sec 15.2 MBytes 128 Mbits/sec 3 134 KBytes [ 9] 4.00-5.00 sec 9.57 MBytes 80.3 Mbits/sec 9 109 KBytes [ 11] 4.00-5.00 sec 12.8 MBytes 107 Mbits/sec 1 146 KBytes [ 13] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 12 94.7 KBytes [ 15] 4.00-5.00 sec 10.6 MBytes 89.1 Mbits/sec 12 53.7 KBytes [ 17] 4.00-5.00 sec 8.76 MBytes 73.5 Mbits/sec 22 65.0 KBytes [ 19] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 13 99.0 KBytes [ 21] 4.00-5.00 sec 9.82 MBytes 82.4 Mbits/sec 13 87.7 KBytes [ 23] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 16 48.1 KBytes [SUM] 4.00-5.00 sec 112 MBytes 938 Mbits/sec 119 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 66.0 MBytes 111 Mbits/sec 84 sender [ 5] 0.00-5.01 sec 65.2 MBytes 109 Mbits/sec receiver [ 7] 0.00-5.00 sec 57.8 MBytes 96.9 Mbits/sec 64 sender [ 7] 0.00-5.01 sec 56.8 MBytes 95.1 Mbits/sec receiver [ 9] 0.00-5.00 sec 69.2 MBytes 116 Mbits/sec 68 sender [ 9] 0.00-5.01 sec 68.5 MBytes 115 Mbits/sec receiver [ 11] 0.00-5.00 sec 65.0 MBytes 109 Mbits/sec 39 sender [ 11] 0.00-5.01 sec 64.2 MBytes 108 Mbits/sec receiver [ 13] 0.00-5.00 sec 62.1 MBytes 104 Mbits/sec 87 sender [ 13] 0.00-5.01 sec 60.6 MBytes 102 Mbits/sec receiver [ 15] 0.00-5.00 sec 50.7 MBytes 85.1 Mbits/sec 50 sender [ 15] 0.00-5.01 sec 50.2 MBytes 84.1 Mbits/sec receiver [ 17] 0.00-5.00 sec 43.0 MBytes 72.1 Mbits/sec 76 sender [ 17] 0.00-5.01 sec 42.3 MBytes 70.9 Mbits/sec receiver [ 19] 0.00-5.00 sec 53.6 MBytes 89.9 Mbits/sec 73 sender [ 19] 0.00-5.01 sec 53.1 MBytes 89.0 Mbits/sec receiver [ 21] 0.00-5.00 sec 44.2 MBytes 74.1 Mbits/sec 78 sender [ 21] 0.00-5.01 sec 43.6 MBytes 73.1 Mbits/sec receiver [ 23] 0.00-5.00 sec 54.5 MBytes 91.4 Mbits/sec 80 sender [ 23] 0.00-5.01 sec 53.8 MBytes 90.2 Mbits/sec receiver [SUM] 0.00-5.00 sec 566 MBytes 950 Mbits/sec 699 sender [SUM] 0.00-5.01 sec 558 MBytes 935 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 126103 8351322 0 219475 332263655 0 eth0p1 up 0 0 0 186218 281889414 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