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100 Appendix A
Parameters
Default
MAC rewrite is disabled by default. The default value for the LSB is the system-assigned
hash index value.
Command
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Example
Figure 63
[root@localhost SW]# pnic macrewrite-on
No card number specified. Assuming card 0
No channel number specified. Assuming channel 0
*** Enabling MAC rewrite on card:0 channel:0 successful.
[root@localhost SW]#
pnic macrewrite-on Command Example
Usage
Information
MAC rewriting can be used for load balancing. Load balancing is achieved by overwriting the
least significant byte of the destination MAC address for packets with a specified source and
destination IP address with a user specified value.
Related
Commands
pnic off (deprecated)
Disable the capturing of packets via direct memory access (DMA).
Syntax
pnic off
Parameters
Command
History
number
Enter the number of the network interface card.
Range: 0-5
Default: 0
channel
Enter the channel number
Range: 0-1
Default: 0
Version 2.1.0.0 Introduced
pnic macrewrite-off Disable MAC rewriting.
number
Enter the number of the network interface card.
Range: 0-5
Default: 0
Version 2.0.0.1 Introduced