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=0.380 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.380/0.380/0.380/0.000 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 56642 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 56646 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 56656 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 56668 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 56674 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 56690 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 56698 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 56700 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 56708 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 56718 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 7.97 MBytes 66.9 Mbits/sec 26 55.1 KBytes [ 7] 0.00-1.00 sec 10.7 MBytes 89.5 Mbits/sec 9 99.0 KBytes [ 9] 0.00-1.00 sec 10.9 MBytes 91.2 Mbits/sec 25 82.0 KBytes [ 11] 0.00-1.00 sec 10.8 MBytes 90.5 Mbits/sec 21 117 KBytes [ 13] 0.00-1.00 sec 5.35 MBytes 44.9 Mbits/sec 23 45.2 KBytes [ 15] 0.00-1.00 sec 7.97 MBytes 66.9 Mbits/sec 29 76.4 KBytes [ 17] 0.00-1.00 sec 6.85 MBytes 57.4 Mbits/sec 35 55.1 KBytes [ 19] 0.00-1.00 sec 13.5 MBytes 114 Mbits/sec 4 110 KBytes [ 21] 0.00-1.00 sec 30.8 MBytes 258 Mbits/sec 8 199 KBytes [ 23] 0.00-1.00 sec 15.1 MBytes 127 Mbits/sec 24 113 KBytes [SUM] 0.00-1.00 sec 120 MBytes 1.01 Gbits/sec 204 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 9.51 MBytes 79.8 Mbits/sec 4 86.3 KBytes [ 7] 1.00-2.00 sec 7.95 MBytes 66.7 Mbits/sec 31 38.2 KBytes [ 9] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec 11 140 KBytes [ 11] 1.00-2.00 sec 11.2 MBytes 94.4 Mbits/sec 12 72.1 KBytes [ 13] 1.00-2.00 sec 9.88 MBytes 82.9 Mbits/sec 4 119 KBytes [ 15] 1.00-2.00 sec 12.3 MBytes 103 Mbits/sec 6 134 KBytes [ 17] 1.00-2.00 sec 9.26 MBytes 77.7 Mbits/sec 4 102 KBytes [ 19] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 11 53.7 KBytes [ 21] 1.00-2.00 sec 18.4 MBytes 154 Mbits/sec 17 80.6 KBytes [ 23] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec 17 94.7 KBytes [SUM] 1.00-2.00 sec 113 MBytes 945 Mbits/sec 117 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 10.1 MBytes 84.4 Mbits/sec 27 62.2 KBytes [ 7] 2.00-3.00 sec 8.76 MBytes 73.5 Mbits/sec 2 112 KBytes [ 9] 2.00-3.00 sec 14.2 MBytes 119 Mbits/sec 19 102 KBytes [ 11] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 7 63.6 KBytes [ 13] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 12 66.5 KBytes [ 15] 2.00-3.00 sec 13.4 MBytes 112 Mbits/sec 13 106 KBytes [ 17] 2.00-3.00 sec 10.3 MBytes 86.5 Mbits/sec 5 99.0 KBytes [ 19] 2.00-3.00 sec 8.58 MBytes 71.9 Mbits/sec 8 103 KBytes [ 21] 2.00-3.00 sec 11.9 MBytes 99.6 Mbits/sec 16 107 KBytes [ 23] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec 11 84.8 KBytes [SUM] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 8.08 MBytes 67.8 Mbits/sec 10 83.4 KBytes [ 7] 3.00-4.00 sec 9.38 MBytes 78.7 Mbits/sec 10 55.1 KBytes [ 9] 3.00-4.00 sec 14.2 MBytes 119 Mbits/sec 2 107 KBytes [ 11] 3.00-4.00 sec 10.3 MBytes 86.5 Mbits/sec 20 91.9 KBytes [ 13] 3.00-4.00 sec 6.28 MBytes 52.6 Mbits/sec 14 83.4 KBytes [ 15] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 10 82.0 KBytes [ 17] 3.00-4.00 sec 15.4 MBytes 129 Mbits/sec 4 151 KBytes [ 19] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 10 84.8 KBytes [ 21] 3.00-4.00 sec 12.6 MBytes 105 Mbits/sec 25 84.8 KBytes [ 23] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 26 46.7 KBytes [SUM] 3.00-4.00 sec 111 MBytes 933 Mbits/sec 131 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.07 MBytes 76.1 Mbits/sec 26 59.4 KBytes [ 7] 4.00-5.00 sec 12.7 MBytes 107 Mbits/sec 53 105 KBytes [ 9] 4.00-5.00 sec 11.6 MBytes 97.0 Mbits/sec 26 60.8 KBytes [ 11] 4.00-5.00 sec 11.2 MBytes 93.8 Mbits/sec 37 86.3 KBytes [ 13] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 10 67.9 KBytes [ 15] 4.00-5.00 sec 12.2 MBytes 102 Mbits/sec 34 99.0 KBytes [ 17] 4.00-5.00 sec 13.7 MBytes 115 Mbits/sec 43 76.4 KBytes [ 19] 4.00-5.00 sec 11.2 MBytes 93.8 Mbits/sec 19 82.0 KBytes [ 21] 4.00-5.00 sec 11.6 MBytes 97.0 Mbits/sec 22 56.6 KBytes [ 23] 4.00-5.00 sec 6.96 MBytes 58.4 Mbits/sec 17 49.5 KBytes [SUM] 4.00-5.00 sec 113 MBytes 949 Mbits/sec 287 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 44.7 MBytes 75.0 Mbits/sec 93 sender [ 5] 0.00-5.01 sec 44.2 MBytes 74.0 Mbits/sec receiver [ 7] 0.00-5.00 sec 49.5 MBytes 83.1 Mbits/sec 105 sender [ 7] 0.00-5.01 sec 48.8 MBytes 81.7 Mbits/sec receiver [ 9] 0.00-5.00 sec 63.9 MBytes 107 Mbits/sec 83 sender [ 9] 0.00-5.01 sec 63.3 MBytes 106 Mbits/sec receiver [ 11] 0.00-5.00 sec 55.1 MBytes 92.4 Mbits/sec 97 sender [ 11] 0.00-5.01 sec 54.4 MBytes 91.2 Mbits/sec receiver [ 13] 0.00-5.00 sec 46.6 MBytes 78.2 Mbits/sec 63 sender [ 13] 0.00-5.01 sec 46.0 MBytes 77.0 Mbits/sec receiver [ 15] 0.00-5.00 sec 58.9 MBytes 98.9 Mbits/sec 92 sender [ 15] 0.00-5.01 sec 58.2 MBytes 97.5 Mbits/sec receiver [ 17] 0.00-5.00 sec 55.6 MBytes 93.2 Mbits/sec 91 sender [ 17] 0.00-5.01 sec 54.7 MBytes 91.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 56.1 MBytes 94.1 Mbits/sec 52 sender [ 19] 0.00-5.01 sec 55.2 MBytes 92.5 Mbits/sec receiver [ 21] 0.00-5.00 sec 85.1 MBytes 143 Mbits/sec 88 sender [ 21] 0.00-5.01 sec 82.9 MBytes 139 Mbits/sec receiver [ 23] 0.00-5.00 sec 53.5 MBytes 89.7 Mbits/sec 95 sender [ 23] 0.00-5.01 sec 52.4 MBytes 87.8 Mbits/sec receiver [SUM] 0.00-5.00 sec 569 MBytes 955 Mbits/sec 859 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 133100 8815135 0 185826 281304571 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 221221 334897008 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=0.604 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.604/0.604/0.604/0.000 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 48922 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 48930 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 48946 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 48958 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 48970 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 48980 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 48986 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 48988 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 48992 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 49008 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 16.6 MBytes 139 Mbits/sec 35 164 KBytes [ 7] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 37 129 KBytes [ 9] 0.00-1.00 sec 8.58 MBytes 72.0 Mbits/sec 12 69.3 KBytes [ 11] 0.00-1.00 sec 11.5 MBytes 96.8 Mbits/sec 13 76.4 KBytes [ 13] 0.00-1.00 sec 11.1 MBytes 93.3 Mbits/sec 9 52.3 KBytes [ 15] 0.00-1.00 sec 10.6 MBytes 88.7 Mbits/sec 19 119 KBytes [ 17] 0.00-1.00 sec 14.8 MBytes 124 Mbits/sec 19 112 KBytes [ 19] 0.00-1.00 sec 8.54 MBytes 71.7 Mbits/sec 4 77.8 KBytes [ 21] 0.00-1.00 sec 8.95 MBytes 75.0 Mbits/sec 6 77.8 KBytes [ 23] 0.00-1.00 sec 9.95 MBytes 83.4 Mbits/sec 19 65.0 KBytes [SUM] 0.00-1.00 sec 119 MBytes 995 Mbits/sec 173 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 19.0 MBytes 160 Mbits/sec 9 143 KBytes [ 7] 1.00-2.00 sec 10.9 MBytes 91.7 Mbits/sec 15 115 KBytes [ 9] 1.00-2.00 sec 7.64 MBytes 64.1 Mbits/sec 23 66.5 KBytes [ 11] 1.00-2.00 sec 8.39 MBytes 70.4 Mbits/sec 23 59.4 KBytes [ 13] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 1 117 KBytes [ 15] 1.00-2.00 sec 17.4 MBytes 146 Mbits/sec 6 112 KBytes [ 17] 1.00-2.00 sec 10.8 MBytes 90.2 Mbits/sec 14 103 KBytes [ 19] 1.00-2.00 sec 9.13 MBytes 76.6 Mbits/sec 13 56.6 KBytes [ 21] 1.00-2.00 sec 11.4 MBytes 95.4 Mbits/sec 7 102 KBytes [ 23] 1.00-2.00 sec 8.08 MBytes 67.8 Mbits/sec 12 55.1 KBytes [SUM] 1.00-2.00 sec 113 MBytes 946 Mbits/sec 123 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 21.2 MBytes 178 Mbits/sec 4 115 KBytes [ 7] 2.00-3.00 sec 10.5 MBytes 88.1 Mbits/sec 17 103 KBytes [ 9] 2.00-3.00 sec 8.58 MBytes 71.9 Mbits/sec 15 77.8 KBytes [ 11] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 7 82.0 KBytes [ 13] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 7 124 KBytes [ 15] 2.00-3.00 sec 12.9 MBytes 108 Mbits/sec 19 84.8 KBytes [ 17] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 22 76.4 KBytes [ 19] 2.00-3.00 sec 7.71 MBytes 64.6 Mbits/sec 4 82.0 KBytes [ 21] 2.00-3.00 sec 9.32 MBytes 78.2 Mbits/sec 8 73.5 KBytes [ 23] 2.00-3.00 sec 10.3 MBytes 86.5 Mbits/sec 2 123 KBytes [SUM] 2.00-3.00 sec 112 MBytes 942 Mbits/sec 105 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 14.3 MBytes 120 Mbits/sec 3 122 KBytes [ 7] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 19 93.3 KBytes [ 9] 3.00-4.00 sec 9.07 MBytes 76.1 Mbits/sec 10 83.4 KBytes [ 11] 3.00-4.00 sec 14.7 MBytes 123 Mbits/sec 2 126 KBytes [ 13] 3.00-4.00 sec 14.0 MBytes 117 Mbits/sec 22 139 KBytes [ 15] 3.00-4.00 sec 7.95 MBytes 66.7 Mbits/sec 14 73.5 KBytes [ 17] 3.00-4.00 sec 9.38 MBytes 78.7 Mbits/sec 10 83.4 KBytes [ 19] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 24 60.8 KBytes [ 21] 3.00-4.00 sec 9.13 MBytes 76.6 Mbits/sec 13 82.0 KBytes [ 23] 3.00-4.00 sec 13.9 MBytes 116 Mbits/sec 11 90.5 KBytes [SUM] 3.00-4.00 sec 112 MBytes 940 Mbits/sec 128 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 15.9 MBytes 133 Mbits/sec 2 171 KBytes [ 7] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 4 79.2 KBytes [ 9] 4.00-5.00 sec 11.0 MBytes 92.3 Mbits/sec 4 105 KBytes [ 11] 4.00-5.00 sec 14.7 MBytes 124 Mbits/sec 5 130 KBytes [ 13] 4.00-5.00 sec 14.6 MBytes 122 Mbits/sec 4 143 KBytes [ 15] 4.00-5.00 sec 11.2 MBytes 94.3 Mbits/sec 16 91.9 KBytes [ 17] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 10 77.8 KBytes [ 19] 4.00-5.00 sec 5.72 MBytes 47.9 Mbits/sec 29 42.4 KBytes [ 21] 4.00-5.00 sec 11.7 MBytes 98.5 Mbits/sec 28 26.9 KBytes [ 23] 4.00-5.00 sec 6.84 MBytes 57.3 Mbits/sec 27 66.5 KBytes [SUM] 4.00-5.00 sec 112 MBytes 939 Mbits/sec 129 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 87.0 MBytes 146 Mbits/sec 53 sender [ 5] 0.00-5.01 sec 86.0 MBytes 144 Mbits/sec receiver [ 7] 0.00-5.00 sec 60.7 MBytes 102 Mbits/sec 92 sender [ 7] 0.00-5.01 sec 59.7 MBytes 100 Mbits/sec receiver [ 9] 0.00-5.00 sec 44.9 MBytes 75.3 Mbits/sec 64 sender [ 9] 0.00-5.01 sec 44.2 MBytes 74.0 Mbits/sec receiver [ 11] 0.00-5.00 sec 59.0 MBytes 99.0 Mbits/sec 50 sender [ 11] 0.00-5.01 sec 58.4 MBytes 97.8 Mbits/sec receiver [ 13] 0.00-5.00 sec 62.8 MBytes 105 Mbits/sec 43 sender [ 13] 0.00-5.01 sec 62.2 MBytes 104 Mbits/sec receiver [ 15] 0.00-5.00 sec 60.1 MBytes 101 Mbits/sec 74 sender [ 15] 0.00-5.01 sec 59.4 MBytes 99.5 Mbits/sec receiver [ 17] 0.00-5.00 sec 53.7 MBytes 90.1 Mbits/sec 75 sender [ 17] 0.00-5.01 sec 52.9 MBytes 88.6 Mbits/sec receiver [ 19] 0.00-5.00 sec 39.9 MBytes 66.9 Mbits/sec 74 sender [ 19] 0.00-5.01 sec 39.3 MBytes 65.9 Mbits/sec receiver [ 21] 0.00-5.00 sec 50.5 MBytes 84.8 Mbits/sec 62 sender [ 21] 0.00-5.01 sec 50.1 MBytes 83.9 Mbits/sec receiver [ 23] 0.00-5.00 sec 49.0 MBytes 82.3 Mbits/sec 71 sender [ 23] 0.00-5.01 sec 48.4 MBytes 81.0 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 952 Mbits/sec 658 sender [SUM] 0.00-5.01 sec 561 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 129143 8549173 0 264038 399706458 0 eth0p1 up 0 0 0 143210 216798400 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