Xor-Hash
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). In OSDx, this can be achieved through bonding interfaces.
Test Xor-Hash
Description
A bonding interface is configured in DUT0 using the xor-hash mode. This mode can be used to achieve load-balancing based on the configured 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 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode xor-hash 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:16/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.601 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.601/0.601/0.601/0.000 ms
Step 6: Run command interfaces ethernet clear at DUT0.
Step 7: 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 41154 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 41166 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 41180 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 41186 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 41196 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 41210 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 41218 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 41222 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 41236 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 41242 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 21 161 KBytes [ 7] 0.00-1.00 sec 15.7 MBytes 132 Mbits/sec 5 164 KBytes [ 9] 0.00-1.00 sec 12.8 MBytes 108 Mbits/sec 28 42.4 KBytes [ 11] 0.00-1.00 sec 10.6 MBytes 88.7 Mbits/sec 5 79.2 KBytes [ 13] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 38 65.0 KBytes [ 15] 0.00-1.00 sec 13.9 MBytes 116 Mbits/sec 3 150 KBytes [ 17] 0.00-1.00 sec 7.33 MBytes 61.5 Mbits/sec 22 53.7 KBytes [ 19] 0.00-1.00 sec 6.65 MBytes 55.8 Mbits/sec 11 79.2 KBytes [ 21] 0.00-1.00 sec 7.33 MBytes 61.5 Mbits/sec 24 49.5 KBytes [ 23] 0.00-1.00 sec 8.85 MBytes 74.2 Mbits/sec 9 87.7 KBytes [SUM] 0.00-1.00 sec 119 MBytes 998 Mbits/sec 166 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 13.8 MBytes 116 Mbits/sec 9 80.6 KBytes [ 7] 1.00-2.00 sec 13.5 MBytes 113 Mbits/sec 9 87.7 KBytes [ 9] 1.00-2.00 sec 4.10 MBytes 34.4 Mbits/sec 25 43.8 KBytes [ 11] 1.00-2.00 sec 8.26 MBytes 69.3 Mbits/sec 9 45.2 KBytes [ 13] 1.00-2.00 sec 6.46 MBytes 54.2 Mbits/sec 53 25.5 KBytes [ 15] 1.00-2.00 sec 10.3 MBytes 86.0 Mbits/sec 18 33.9 KBytes [ 17] 1.00-2.00 sec 6.96 MBytes 58.4 Mbits/sec 6 53.7 KBytes [ 19] 1.00-2.00 sec 8.02 MBytes 67.2 Mbits/sec 6 69.3 KBytes [ 21] 1.00-2.00 sec 5.03 MBytes 42.2 Mbits/sec 44 46.7 KBytes [ 23] 1.00-2.00 sec 9.45 MBytes 79.2 Mbits/sec 16 41.0 KBytes [SUM] 1.00-2.00 sec 85.8 MBytes 720 Mbits/sec 195 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 7.58 MBytes 63.6 Mbits/sec 10 50.9 KBytes [ 7] 2.00-3.00 sec 7.83 MBytes 65.7 Mbits/sec 9 63.6 KBytes [ 9] 2.00-3.00 sec 5.97 MBytes 50.0 Mbits/sec 15 63.6 KBytes [ 11] 2.00-3.00 sec 7.71 MBytes 64.6 Mbits/sec 6 60.8 KBytes [ 13] 2.00-3.00 sec 7.02 MBytes 58.9 Mbits/sec 3 76.4 KBytes [ 15] 2.00-3.00 sec 7.83 MBytes 65.7 Mbits/sec 5 74.9 KBytes [ 17] 2.00-3.00 sec 6.03 MBytes 50.6 Mbits/sec 7 49.5 KBytes [ 19] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec 8 45.2 KBytes [ 21] 2.00-3.00 sec 8.14 MBytes 68.3 Mbits/sec 8 63.6 KBytes [ 23] 2.00-3.00 sec 7.71 MBytes 64.6 Mbits/sec 7 42.4 KBytes [SUM] 2.00-3.00 sec 76.4 MBytes 641 Mbits/sec 78 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 6.84 MBytes 57.3 Mbits/sec 8 55.1 KBytes [ 7] 3.00-4.00 sec 6.71 MBytes 56.3 Mbits/sec 4 69.3 KBytes [ 9] 3.00-4.00 sec 7.08 MBytes 59.4 Mbits/sec 15 63.6 KBytes [ 11] 3.00-4.00 sec 7.27 MBytes 61.0 Mbits/sec 8 42.4 KBytes [ 13] 3.00-4.00 sec 10.8 MBytes 90.7 Mbits/sec 3 105 KBytes [ 15] 3.00-4.00 sec 9.69 MBytes 81.3 Mbits/sec 15 46.7 KBytes [ 17] 3.00-4.00 sec 8.39 MBytes 70.4 Mbits/sec 3 56.6 KBytes [ 19] 3.00-4.00 sec 7.83 MBytes 65.7 Mbits/sec 7 90.5 KBytes [ 21] 3.00-4.00 sec 5.10 MBytes 42.7 Mbits/sec 18 33.9 KBytes [ 23] 3.00-4.00 sec 6.21 MBytes 52.1 Mbits/sec 5 52.3 KBytes [SUM] 3.00-4.00 sec 75.9 MBytes 637 Mbits/sec 86 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 8.33 MBytes 69.8 Mbits/sec 5 76.4 KBytes [ 7] 4.00-5.00 sec 5.28 MBytes 44.3 Mbits/sec 14 35.4 KBytes [ 9] 4.00-5.00 sec 5.65 MBytes 47.4 Mbits/sec 19 49.5 KBytes [ 11] 4.00-5.00 sec 8.70 MBytes 73.0 Mbits/sec 16 52.3 KBytes [ 13] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 13 66.5 KBytes [ 15] 4.00-5.00 sec 6.77 MBytes 56.8 Mbits/sec 8 49.5 KBytes [ 17] 4.00-5.00 sec 10.2 MBytes 85.5 Mbits/sec 2 90.5 KBytes [ 19] 4.00-5.00 sec 6.09 MBytes 51.1 Mbits/sec 14 29.7 KBytes [ 21] 4.00-5.00 sec 7.89 MBytes 66.2 Mbits/sec 11 73.5 KBytes [ 23] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 8 86.3 KBytes [SUM] 4.00-5.00 sec 78.5 MBytes 659 Mbits/sec 110 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 54.4 MBytes 91.3 Mbits/sec 53 sender [ 5] 0.00-5.01 sec 53.3 MBytes 89.3 Mbits/sec receiver [ 7] 0.00-5.00 sec 49.0 MBytes 82.2 Mbits/sec 41 sender [ 7] 0.00-5.01 sec 48.3 MBytes 80.8 Mbits/sec receiver [ 9] 0.00-5.00 sec 35.6 MBytes 59.8 Mbits/sec 102 sender [ 9] 0.00-5.01 sec 34.7 MBytes 58.1 Mbits/sec receiver [ 11] 0.00-5.00 sec 42.5 MBytes 71.3 Mbits/sec 44 sender [ 11] 0.00-5.01 sec 42.0 MBytes 70.3 Mbits/sec receiver [ 13] 0.00-5.00 sec 52.2 MBytes 87.5 Mbits/sec 110 sender [ 13] 0.00-5.01 sec 51.1 MBytes 85.6 Mbits/sec receiver [ 15] 0.00-5.00 sec 48.4 MBytes 81.2 Mbits/sec 49 sender [ 15] 0.00-5.01 sec 47.5 MBytes 79.5 Mbits/sec receiver [ 17] 0.00-5.00 sec 38.9 MBytes 65.3 Mbits/sec 40 sender [ 17] 0.00-5.01 sec 38.4 MBytes 64.4 Mbits/sec receiver [ 19] 0.00-5.00 sec 39.1 MBytes 65.7 Mbits/sec 46 sender [ 19] 0.00-5.01 sec 38.6 MBytes 64.6 Mbits/sec receiver [ 21] 0.00-5.00 sec 33.5 MBytes 56.2 Mbits/sec 105 sender [ 21] 0.00-5.01 sec 33.2 MBytes 55.6 Mbits/sec receiver [ 23] 0.00-5.00 sec 41.9 MBytes 70.3 Mbits/sec 45 sender [ 23] 0.00-5.01 sec 41.4 MBytes 69.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 436 MBytes 731 Mbits/sec 635 sender [SUM] 0.00-5.01 sec 428 MBytes 718 Mbits/sec receiver iperf Done.
Step 8: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth1 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,} eth0p0 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 66549 4414640 0 224726 340186276 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 29657 1967052 0 86604 131101215 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 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode xor-hash 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
-------------------------------------------------------------- Name IP Address Admin Oper Vrf Description -------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.560 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.560/0.560/0.560/0.000 ms
Step 6: Run command interfaces ethernet clear at DUT0.
Step 7: 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 35462 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 35472 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 35488 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 35492 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 35506 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 35516 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 35518 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 35522 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 35526 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 35534 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 17.0 MBytes 143 Mbits/sec 8 157 KBytes [ 7] 0.00-1.00 sec 9.66 MBytes 81.1 Mbits/sec 9 77.8 KBytes [ 9] 0.00-1.00 sec 9.95 MBytes 83.5 Mbits/sec 22 74.9 KBytes [ 11] 0.00-1.00 sec 7.79 MBytes 65.3 Mbits/sec 19 70.7 KBytes [ 13] 0.00-1.00 sec 9.33 MBytes 78.3 Mbits/sec 25 109 KBytes [ 15] 0.00-1.00 sec 10.6 MBytes 89.0 Mbits/sec 7 100 KBytes [ 17] 0.00-1.00 sec 8.06 MBytes 67.6 Mbits/sec 27 74.9 KBytes [ 19] 0.00-1.00 sec 10.9 MBytes 91.4 Mbits/sec 13 83.4 KBytes [ 21] 0.00-1.00 sec 27.3 MBytes 229 Mbits/sec 27 115 KBytes [ 23] 0.00-1.00 sec 8.30 MBytes 69.7 Mbits/sec 18 62.2 KBytes [SUM] 0.00-1.00 sec 119 MBytes 997 Mbits/sec 175 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 17.1 MBytes 143 Mbits/sec 21 148 KBytes [ 7] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec 14 60.8 KBytes [ 9] 1.00-2.00 sec 15.3 MBytes 128 Mbits/sec 0 170 KBytes [ 11] 1.00-2.00 sec 8.45 MBytes 70.9 Mbits/sec 6 84.8 KBytes [ 13] 1.00-2.00 sec 12.2 MBytes 103 Mbits/sec 17 124 KBytes [ 15] 1.00-2.00 sec 9.45 MBytes 79.2 Mbits/sec 25 76.4 KBytes [ 17] 1.00-2.00 sec 9.01 MBytes 75.6 Mbits/sec 24 56.6 KBytes [ 19] 1.00-2.00 sec 7.58 MBytes 63.6 Mbits/sec 15 49.5 KBytes [ 21] 1.00-2.00 sec 10.5 MBytes 88.1 Mbits/sec 26 50.9 KBytes [ 23] 1.00-2.00 sec 9.94 MBytes 83.4 Mbits/sec 12 93.3 KBytes [SUM] 1.00-2.00 sec 113 MBytes 944 Mbits/sec 160 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.7 MBytes 107 Mbits/sec 11 115 KBytes [ 7] 2.00-3.00 sec 10.8 MBytes 90.7 Mbits/sec 3 133 KBytes [ 9] 2.00-3.00 sec 14.4 MBytes 120 Mbits/sec 29 86.3 KBytes [ 11] 2.00-3.00 sec 12.1 MBytes 102 Mbits/sec 23 48.1 KBytes [ 13] 2.00-3.00 sec 15.2 MBytes 128 Mbits/sec 14 127 KBytes [ 15] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec 19 48.1 KBytes [ 17] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 0 150 KBytes [ 19] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 13 50.9 KBytes [ 21] 2.00-3.00 sec 7.27 MBytes 61.0 Mbits/sec 8 74.9 KBytes [ 23] 2.00-3.00 sec 10.8 MBytes 90.2 Mbits/sec 13 84.8 KBytes [SUM] 2.00-3.00 sec 113 MBytes 950 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 12.1 MBytes 101 Mbits/sec 4 133 KBytes [ 7] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 12 132 KBytes [ 9] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 16 66.5 KBytes [ 11] 3.00-4.00 sec 5.90 MBytes 49.5 Mbits/sec 19 32.5 KBytes [ 13] 3.00-4.00 sec 17.2 MBytes 144 Mbits/sec 25 79.2 KBytes [ 15] 3.00-4.00 sec 6.21 MBytes 52.1 Mbits/sec 13 58.0 KBytes [ 17] 3.00-4.00 sec 18.6 MBytes 156 Mbits/sec 2 195 KBytes [ 19] 3.00-4.00 sec 8.39 MBytes 70.4 Mbits/sec 6 87.7 KBytes [ 21] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 9 65.0 KBytes [ 23] 3.00-4.00 sec 8.08 MBytes 67.8 Mbits/sec 27 55.1 KBytes [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 19.1 MBytes 161 Mbits/sec 8 168 KBytes [ 7] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 31 67.9 KBytes [ 9] 4.00-5.00 sec 5.78 MBytes 48.5 Mbits/sec 26 46.7 KBytes [ 11] 4.00-5.00 sec 7.27 MBytes 61.0 Mbits/sec 12 79.2 KBytes [ 13] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 4 134 KBytes [ 15] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 18 62.2 KBytes [ 17] 4.00-5.00 sec 13.5 MBytes 113 Mbits/sec 30 72.1 KBytes [ 19] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 17 49.5 KBytes [ 21] 4.00-5.00 sec 10.5 MBytes 88.1 Mbits/sec 9 130 KBytes [ 23] 4.00-5.00 sec 10.8 MBytes 90.7 Mbits/sec 3 112 KBytes [SUM] 4.00-5.00 sec 112 MBytes 937 Mbits/sec 158 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 78.0 MBytes 131 Mbits/sec 52 sender [ 5] 0.00-5.01 sec 77.1 MBytes 129 Mbits/sec receiver [ 7] 0.00-5.00 sec 58.3 MBytes 97.7 Mbits/sec 69 sender [ 7] 0.00-5.01 sec 57.6 MBytes 96.5 Mbits/sec receiver [ 9] 0.00-5.00 sec 54.1 MBytes 90.8 Mbits/sec 93 sender [ 9] 0.00-5.01 sec 53.3 MBytes 89.3 Mbits/sec receiver [ 11] 0.00-5.00 sec 41.5 MBytes 69.7 Mbits/sec 79 sender [ 11] 0.00-5.01 sec 40.9 MBytes 68.5 Mbits/sec receiver [ 13] 0.00-5.00 sec 66.4 MBytes 111 Mbits/sec 85 sender [ 13] 0.00-5.01 sec 65.8 MBytes 110 Mbits/sec receiver [ 15] 0.00-5.00 sec 45.8 MBytes 76.9 Mbits/sec 82 sender [ 15] 0.00-5.01 sec 45.2 MBytes 75.6 Mbits/sec receiver [ 17] 0.00-5.00 sec 62.2 MBytes 104 Mbits/sec 83 sender [ 17] 0.00-5.01 sec 61.1 MBytes 102 Mbits/sec receiver [ 19] 0.00-5.00 sec 47.2 MBytes 79.3 Mbits/sec 64 sender [ 19] 0.00-5.01 sec 46.6 MBytes 78.1 Mbits/sec receiver [ 21] 0.00-5.00 sec 66.9 MBytes 112 Mbits/sec 79 sender [ 21] 0.00-5.01 sec 65.4 MBytes 110 Mbits/sec receiver [ 23] 0.00-5.00 sec 47.9 MBytes 80.3 Mbits/sec 73 sender [ 23] 0.00-5.01 sec 47.5 MBytes 79.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 759 sender [SUM] 0.00-5.01 sec 561 MBytes 939 Mbits/sec receiver iperf Done.
Step 8: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth0p0 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,} eth0p1 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 50196 3324361 0 143181 216758142 0 eth0p1 up 75586 5004579 0 264193 399938417 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