Offloaded Connections With Modified Application - Chelsio Communications Terminator Series Installation And User Manual

Chapter XXIII. Traffic Management
ii. Create a new policy file (say new_policy_file) and add the following line to associate
connections with the given scheduling class.:
src host 102.1.1.1 => offload class 0
iii. Compile the policy file using COP
[root@host~]# cop -d –o <output_policy_file> <new_policy_file>
iv. Apply the COP policy:
[root@host~]# cxgbtool eth0 policy <output_policy_file>
v. Set the appropriate rule for class 0
[root@host~]# cxgbtool ethX sched-class params
mode class rate-unit bits
300000 pkt-size 1460
4.3.

Offloaded Connections with Modified Application

The following example demonstrates the method to rate limit all TCP connections on class 0 to a
rate of 300 Mbps for for offloaded connections with modified application.
i. Load the TOE driver and bring up the interface.
[root@host~]# modprobe t4_tom
[root@host~]# ifconfig eth0 up
ii. Modify the application as mentioned in the
iii. Set the appropriate rule for class 0
[root@host~]# cxgbtool ethX sched-class params
mode class rate-unit bits
300000 pkt-size 1460
Chelsio Unified Wire for Linux
rate-mode absolute channel 0
Configuring Traffic Management
rate-mode absolute channel 0
type packet level cl-rl
class 0 max-rate
section.
type packet level cl-rl
class 0 max-rate
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