hi
when i run mininet by like sudo mn --controller remote and run
./pox.py and ping h2 from h1 i get destination host unreachable, while
before it dose ping. can any body help me?
--
Best Regards
Farshad Tajedin
hi
i have a question about of_tutorial.py: how _handle_PacketIn
function is called?
--
Best Regards
Farshad Tajedin
?
2)how i distinguish between my switch in my code in pox?, with 'dpid'?
--
Best Regards
Farshad Tajedin
P.S i used mininet to constructing my topology
On Sun, Nov 17, 2013 at 4:36 PM, farshad tajedin
farshad.taje...@gmail.comwrote:
hi
i want install a table entry to a specific switch. i have two question:
1) how i find a host for example h1(is defined in my mininet topology)
connect to which
hi all
i want to get some information from links that exist in my topology
(implemented by mininet ) for example link utilization for link
between s1 and s2 or traffic rate between s1 and s2.
can any body help me?
--
Best Regards
Farshad Tajedin
hi all
i want to calculate the total number of switch connections in pox
controller. how i can do this?
--
Best Regards
Farshad Tajedin
hi all
i want to split a flow in two or more sub flow how i can do it by pox?
--
Best Regards
Farshad Tajedin
Farshad Tajedin
i must say that i use 1.add flow message and 2.packet out message
sequensialy
On Thu, May 22, 2014 at 3:17 PM, farshad tajedin
farshad.taje...@gmail.comwrote:
hi all
i have a fat-tree topology, when i ping a host from another host i found
that first host 2 times send packet in message
) anyway and you're not expecting them?
How do packet-outs factor in here?
-- Murphy
On May 22, 2014, at 5:45 AM, farshad tajedin farshad.taje...@gmail.com
wrote:
i must say that i use 1.add flow message and 2.packet out message
sequensialy
On Thu, May 22, 2014 at 3:17 PM, farshad tajedin
yes both of them are same except buffer id , i do this in mininet
On Fri, May 23, 2014 at 2:53 PM, farshad tajedin
farshad.taje...@gmail.comwrote:
yes both of them are same except buffer id , i do this in mininet
On Fri, May 23, 2014 at 1:23 PM, Murphy McCauley
murphy.mccau...@gmail.com
it started somehow.)
Another thought would be to wireshark all the ports of the switch where
you're seeing two of these packets. Do you actually see the packet arrive
twice? Leave twice? Etc.
-- Murphy
On May 23, 2014, at 9:51 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
yes both
problem?
On Sun, May 25, 2014 at 8:15 AM, Murphy McCauley
murphy.mccau...@gmail.comwrote:
It's implemented by a recoco Task as described in the POX manual. Beneath
that, there's a thread, but then... isn't there always?
-- Murphy
On May 24, 2014, at 4:04 AM, farshad tajedin farshad.taje
you share a minimal version of your code which demonstrates the issue?
-- Murphy
On May 24, 2014, at 10:20 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
as i said before in my controller code i used two connection to e_s1
sequentially one for installing flow entry and next connection
)%(NumOfPod/2))+1,str(dstIP),0x800))
self.connection.send(self.add_FlowEntri((SelectOne[1]%(NumOfPod/2))+(NumOfPod/2)+1,str(dstIP),0x800))
self.connection.send(self.packetOutMsg((SelectOne[1]%(NumOfPod/2))+(NumOfPod/2)+1,of.buffer_id,of.data))
On Sun, May 25, 2014 at 11:44 AM, farshad tajedin
(dstIP),0x800))
-self.connection.send(self.add_FlowEntri((SelectOne[1]%(NumOfPod/2))+(NumOfPod/2)+1,str(dstIP),0x800))
-self.connection.send(self.packetOutMsg((SelectOne[1]%(NumOfPod/2))+(NumOfPod/2)+1,of.buffer_id,of.data))
On Sun, May 25, 2014 at 10:16 PM, farshad tajedin farshad.taje
P.S
when i remove last line every thing is ok
On Sun, May 25, 2014 at 10:17 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
sorry this hase better view
-core.openflow.sendToDPID(int('0002'+self.ToDPIDformat(SelectOne[1]),16),self.add_FlowEntri((SelectOne[2]%(NumOfPod/2))+(NumOfPod/2
the traffic on the switch which sends
the two packet-ins and try to confirm whether it actually receives the
packet twice.
-- Murphy
On May 25, 2014, at 10:51 AM, farshad tajedin farshad.taje...@gmail.com
wrote:
P.S
when i remove last line every thing is ok
On Sun, May 25, 2014 at 10:17 PM
its pcap link:
https://www.dropbox.com/s/9964xavdbqrv27n/pingSenario
On Tue, May 27, 2014 at 9:50 AM, Murphy McCauley
murphy.mccau...@gmail.comwrote:
On May 26, 2014, at 10:18 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
-- Forwarded message --
From: farshad
P.S
sorry i forgot to say that please filter this pcap to ip.addr==10.0.0.1
On Tue, May 27, 2014 at 11:48 AM, farshad tajedin farshad.taje...@gmail.com
wrote:
its pcap link:
https://www.dropbox.com/s/9964xavdbqrv27n/pingSenario
On Tue, May 27, 2014 at 9:50 AM, Murphy McCauley
. You might try using
ofp_match.from_packet() temporarily to create the match.
-- Murphy
On May 27, 2014, at 12:26 AM, farshad tajedin farshad.taje...@gmail.com
wrote:
P.S
sorry i forgot to say that please filter this pcap to ip.addr==10.0.0.1
On Tue, May 27, 2014 at 11:48 AM, farshad
hi
i want to get some information about flow status of a switch like such
information that we give in mininet's dpctl dump-flows command for example
n_packets, n_bytes and
are these option of FlowStatsReceived? how i can get this informations ?
--
Best Regards
Farshad Tajedin
the connection is dead.
-- Murphy
On Jul 5, 2014, at 10:42 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
hi
i have a problem with switches in my topology, when i message to
switches in a for loop i see some of switches disconnect and then connect
again i dont know why?!!!
please
On Tue, Jul 15, 2014 at 11:30 AM, Murphy McCauley murphy.mccau...@gmail.com
wrote:
This appears to be an infinite loop or an incomplete snippet.
On Jul 14, 2014, at 11:56 PM, farshad tajedin farshad.taje...@gmail.com
wrote:
this is my code:
/
for i
a flow come to the switches these two definitions work every 10
seconds and when i don't have a flow these two definitions don't work. how
could i do this? could you please give me advice
--
SaeedehKarami
--
Best Regards
Farshad Tajedin
read flow entry of switch
msg.match.tp_src and msg.match.tp_dst are None. i dont know why
Best Regards
Farshad Tajedin
tanks can you give me a link?
On Wed, Nov 5, 2014 at 11:03 AM, Murphy McCauley murphy.mccau...@gmail.com
wrote:
You should probably take a look at the POX FAQ. The second and third
questions probably directly relate.
-- Murphy
On Nov 4, 2014, at 11:30 PM, farshad tajedin farshad.taje
hi
how i can find traffic rate of a flow in pox?
--
Best Regards
Farshad Tajedin
hi all
i want to know how much time spend for setup a flow entry in a switch?
--
Best Regards
Farshad Tajedin
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