[Ryu-devel] Stop LLDP on specific ports

2015-08-04 Thread Mehrdad Moradi
Hi All, I have a topology in mininet and would like to instruct RYU to stop sending or receiving link discovery messages from some specific switch ports. Is there any clean option for achieving this? Thanks a lot! --

Re: [Ryu-devel] Link Delete Event Bug

2015-07-06 Thread Mehrdad Moradi
-06 0:46 GMT+08:00 Mehrdad Moradi <mailto:imehrdad2...@gmail.com>>: > Hi, > > Did you bring down the two links manually to see the output? Are these the > only output you have received? For me, it never stops and I continuously get > link down events. I also was able

Re: [Ryu-devel] Link Delete Event Bug

2015-07-05 Thread Mehrdad Moradi
: Port to > Port > Current links After Deletion Link: Port to > Port > > > My env: > ryu v3.23 with python 3.4 on OSX > mininet 2.2.1 with ovs 2.0.2 on Ubuntu 14.04 VM > > > > > > 2015-07-05 3:03 GMT+08:00 Mehrdad Moradi <mailto:imehrdad2

[Ryu-devel] Link Delete Event Bug

2015-07-04 Thread Mehrdad Moradi
Hi All,I am using mininet and ryu to do some research work. Unfortunately, it seems the link down events are not stable in the RYU source code.  I have simply added the following block to simple_switch_13 to see the link down events.     @set_ev_cls(event.EventLinkDelete, MAIN_DISPATCHER)    def li

[Ryu-devel] Link Delete Event

2015-07-01 Thread Mehrdad Moradi
Hi All, I am suing a linear software topology using the latest Mininet. Although the topology is always consistent and always the same when reading self.topology_api_app, the following link delete handler module continuously receives link down events. My OVS instances are under OpenFlow 1.3. Do

Re: [Ryu-devel] Learning topology on RYU

2015-06-30 Thread Mehrdad Moradi
Thanks for the response. Is there any code base for computing paths such as the shortest path between port pairs? Best Regards, —Mehrdad > On Jun 29, 2015, at 9:55 PM, Yusuke Iwase wrote: > > Hi, > > On 2015年06月30日 02:24, Mehrdad Moradi wrote: >> Hi All, >> >&g

[Ryu-devel] Learning topology on RYU

2015-06-29 Thread Mehrdad Moradi
Hi All, I am new to RYU and would like to perform the learn the topology and then compute multiple non-shortest paths between any switch port pairs. Where is the best point to start? Are you aware of any example for this? Best Regards, ---Mehrdad Mehrdad Moradi

Re: [Ryu-devel] MPLS-Partial Matching

2015-02-25 Thread Mehrdad Moradi
? The scenario is like you want to match on both IPV6 and MPLS header at the same time. Thanks! Mehrdad Moradi On Wed, Feb 25, 2015 at 4:17 PM, Nicholas Bastin wrote: > On Mon, Feb 23, 2015 at 1:36 PM, Mehrdad Moradi > wrote: > >> Thanks Minoru for the response. Given this

Re: [Ryu-devel] MPLS-Partial Matching

2015-02-25 Thread Mehrdad Moradi
t; On 2015年02月24日 03:36, Mehrdad Moradi wrote: > > Thanks Minoru for the response. Given this feature is not available, do > you know if it is possible > > to match both VLAN and MPLS tags in one flow entry? For example, the > following: > > > > If (vlan_id ==10 and m

Re: [Ryu-devel] MPLS-Partial Matching

2015-02-23 Thread Mehrdad Moradi
p its label in the first flow table and then match on the vlan_id in the second table and drop the packet there Thanks!! On Sun, Feb 22, 2015 at 11:35 PM, Minoru TAKAHASHI < takahashi.mino...@gmail.com> wrote: > Hi, > > On 2015年02月22日 02:18, Mehrdad Moradi wrote: > > Hi All,

[Ryu-devel] MPLS-Partial Matching

2015-02-21 Thread Mehrdad Moradi
Hi All, I have a question regarding MPLS matching in Ryu. I would like to have a wild card in MPLS label matching. For example, I would like to say: If (MPLS Label = 1011*)--> Push MPLS Label (11000). Is this operation possible in Ryu or we cannot basically have it in OpenFlow? This is because I

Re: [Ryu-devel] Using Meter Tables

2015-02-19 Thread Mehrdad Moradi
Shu, Thanks a lot for your clarification. Best Regards, --Mehrdad On Thu, Feb 19, 2015 at 12:30 PM, Shu Shen wrote: > On Thu, Feb 19, 2015 at 7:41 AM, Mehrdad Moradi > wrote: > >> Thanks for response and the reference. >> >> Given if they support metering, does Ryu

Re: [Ryu-devel] Using Meter Tables

2015-02-19 Thread Mehrdad Moradi
MMFC_OUT_OF_METERS is always returned to OF controller. > > On Wed, Feb 18, 2015 at 2:09 PM, Mehrdad Moradi > wrote: > >> Hello, >> >> I am trying to use meters (rate-limiters) by adding them to flow entries. >> I am using >> the latest RYU and Mininet. Ho

[Ryu-devel] Using Meter Tables

2015-02-18 Thread Mehrdad Moradi
x0 0x0 0x1 0xf4 0x0 0x0 0x0 0x5 0x0 0x0 0x0 0 -- ----- Mehrdad Moradi -- Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Int