compose_output_action__(), in ofproto/ofproto-dpif-xlate.c, clears
metadata for patch port traversals in the block that begins "if
(xport->peer)", with this code:
flow->metadata = htonll(0);
memset(&flow->tunnel, 0, sizeof flow->tunnel);
memset(flow->regs, 0, sizeof flow->r
Thatis my question and theory :) How can I see that? Can you point me
to the code where such decision is taken?
2018-04-05 20:39 GMT+02:00 Ben Pfaff :
> What metadata is propagating?
>
> On Thu, Apr 05, 2018 at 08:14:51PM +0200, Alan Kayahan wrote:
> > I introduced a new 32bit field in flow.h
What metadata is propagating?
On Thu, Apr 05, 2018 at 08:14:51PM +0200, Alan Kayahan wrote:
> I introduced a new 32bit field in flow.h to match on. A push_header action
> appends a header, which contains TLVs, to the packet and sets this field
> for the first time. An increment action sets this fi
I introduced a new 32bit field in flow.h to match on. A push_header action
appends a header, which contains TLVs, to the packet and sets this field
for the first time. An increment action sets this field to a value that
resides in the first TLV, if increment action is called again, the field is
set
On Thu, Apr 05, 2018 at 07:31:35PM +0200, Alan Kayahan wrote:
> OVS patch ports allow the propagation of the metadata (e.g. flow context)
> across the connected switches.
>
> Is there an option to disable the metadata propagation feature? I need this
> for my research to benchmark certain behavior
Hello,
OVS patch ports allow the propagation of the metadata (e.g. flow context)
across the connected switches.
Is there an option to disable the metadata propagation feature? I need this
for my research to benchmark certain behavior. Or patch ports become
nothing but veth pairs when this feature
Hi
I'm interested to measure the delays associated with flow table matching. how
can I get time of entrance and exit of a packet in OVS? Given that packets are
not control message so no packet in will occur to the Ryu Controller.
I'm using mininet, openflow 1.3, OVS and Ryu Controller.
Thanking y
