Which instruction exactly?
On Wednesday, 8 October 2014, 14:35, Zoltán Lajos Kis
<zoltan.lajos....@ericsson.com> wrote:
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ask; and if the switch can’t do so it will reply with an error. From: Emma
Anderson [mailto:em.anderso...@yahoo.com]
Sent: Wednesday, October 08, 2014 4:28 PM
To: Zoltán Lajos Kis; openflow-discuss@lists.stanford.edu
Subject: Re: [openflow-discuss] Openflow tables The last paragraph talks
about "reconfiguration" of switch tables (I guess the ones that are already
exist.) Assume that a switch initially has only table 0. Can controller ask
switch to add another table (table 1) with some specific features? On
Wednesday, 8 October 2014, 14:15, Zoltán Lajos Kis
<zoltan.lajos....@ericsson.com> wrote:
https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-switch-v1.3.4.pdf
7.3.5.5 “Table Features”, p 88., bottom of page If that’s what you mean…
Zoltan From: Emma Anderson [mailto:em.anderso...@yahoo.com]
Sent: Wednesday, October 08, 2014 3:55 PM
To: Zoltán Lajos Kis; openflow-discuss@lists.stanford.edu
Subject: Re: [openflow-discuss] Openflow tables thanks Zoltan, Would you
please point me to the exact Table Feature instruction/field that can request
an openflow switch to add a specific table to the pipeline? On Tuesday, 7
October 2014, 16:55, Zoltán Lajos Kis <zoltan.lajos....@ericsson.com> wrote:
Hello, In OpenFlow 1.3 and later the Table Features message is bidirectional.
The controller can use this message to request a new pipeline (set of new
tables) from the switch. Also, there is ongoing work in ONF on Table Type
Patterns (TTPs) [1]. These are predefined pipelines that the controller and
switch can negotiate before starting the OpenFlow channel. Comparing these in
their current state I think TTPs are more mature; also TTPs provide additional
information on the tables that the switch can use for optimized table
implementations. BR, Zoltan
[1]https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/OpenFlow%20Table%20Type%20Patterns%20v1.0.pdf
From: openflow-discuss
[mailto:openflow-discuss-boun...@lists.stanford.edu]On Behalf Of Emma Anderson
Sent: Tuesday, October 07, 2014 3:32 PM
To: openflow-discuss@lists.stanford.edu
Subject: [openflow-discuss] Openflow tables Hi, are openflow tables
odefined in the switch only by user configuration, or there is an instruction
by the controller which can request switch to create a new table?
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