On Mon, Mar 21, 2011 at 10:29:30AM -0700, Rob Sherwood wrote:
> Ben: out of curiosity, what does OVS report in
> ofp_table_stats->max_entires? Is there a hard limit on ovs's table in
> the kernel?
The newest version of OVS reports:
OFPST_TABLE reply (xid=0x1): 1 tables
0: classifier: wild=0x3fffff, max=1048576, active=9
lookup=0, matched=0
It doesn't currently enforce the limit, though.
The userspace and kernel limits are not directly related. The kernel
limit is similar to the userspace limit, but the flows are not
wildcarded and they are only set up when a packet actually appears for
them. They are torn down after a few seconds of inactivity.
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