On Sat, Jan 4, 2014 at 3:32 PM, Jason Thorpe <jasonthor...@outlook.com>wrote:
> is it possible to modify specific bits of an IP address when setting flow
> rules for a switch? (using add-flow and actions=mod_nw_{src,dst} ).
>
That won't work, since that action is expecting a specific IP address.
> basically, I am looking for setting actions on the IP address to change
> some source/destination. like modifying all IPs from 192.168.0.* to
> 192.168.1.* . or can I just use wildcards for this purpose?
>
I hadn't really thought about it before, but I suppose you could load the
IP address into a register, then modify the appropriate bits with the move
action, and then use the move action to copy the contents of the register
into NXM_OF_IP_DST.
--Justin
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