st to the controller ?
2013/7/31 Murphy McCauley
> Answers inline.
>
> On Jul 30, 2013, at 9:44 AM, Kouvakas Alexandros wrote:
>
> Pretty nice with this module.
> I would like to ask some more questions. First, where can I find some
> explanation for each parameter for exampl
k,_unfix_null) for k in of.ofp_match_data.keys()])
>
> -- Murphy
>
> On Jul 29, 2013, at 8:28 AM, Kouvakas Alexandros wrote:
>
> When I try to run the webservice with the above command I get the
> following error
> Traceback (most recent call last):
> File "/h
I get the same
> error with carp branch.
>
> Does anybody knows what happens?
> Also every suggestion for modules that get statistics from the switch are
> very welcome.
>
> Thanks a lot!
>
>
> --
> Kouvakas Alexandros
>
>
>
--
Kouvakas Alexandros
ot defined
Could not import module: flow-stats*
I
am using the betta branch, but I don't think it matters as I get the same
error with carp branch.
Does anybody knows what happens?
Also every suggestion for modules that get statistics from the switch are
very welcome.
Thanks a lot!
--
Kouvakas Alexandros
t; _exec_set_table\nreturn OFSetTableRequest(con, flows).get_response()\n
> File \"/users/aabujoda/pox/pox/openflow/webservice.py\", line 87, in
> get_response\nraise RuntimeError(\"Operation timed
> out\")\nRuntimeError: Operation timed out\n"}}}
>
> In pox I get the following error :
>
> File "/users/aabujoda/pox/pox/openflow/of_json.py", line 150, in
> dict_to_action
> cls = of._action_map[t]
> AttributeError: 'module' object has no attribute '_action_map'
>
>
> anyone has encountered a similar error. I am a very new user to POX. I
> would appreciate any hint or help.
>
> Thanks,
> Ahmed
>
>
>
--
Kouvakas Alexandros
] Web traffic from 76-08-d5-3a-24-4d: 0 bytes (0
packets) over 0 flows
I checked on the controller if any flows are added and they are. I checked
with ovs-ofctl dump-flows.
What am I doing wrong?
Thanks!!
--
Kouvakas Alexandros
t; 15 seconds ping will stop and there will be no flow entries in switch.
>
>
> On Tue, Apr 30, 2013 at 1:44 PM, Kouvakas Alexandros
> wrote:
>
>> The weird thing is that:
>> Before starting POX, I delete the flows from the switch with ovs-ofctl
>> del-flows.
>> A
term of OVS
> ovs-ofctl dump-flows.
> It will show you all the flows in switch which were added.
>
>
>> Date: Mon, 29 Apr 2013 01:07:46 -0700
>> From: Murphy McCauley
>> To: Kouvakas Alexandros
>> Cc: pox-dev@lists.noxrepo.org
>>
>> Subject: Re: [pox-
Sorry for asking again.Does anybody knows the answer on the above question?
2013/4/23 Kouvakas Alexandros
> Hello,
> I managed to create my network as I would like it to be.
> So, I have one OVS and two hosts connected to it through tunnels.
> Before running the POX controller
to modify
them.
Thanks a lot.
2013/4/16 Kouvakas Alexandros
> Hi,
> it's a bit irrelevant with pox mailing list but do you know how can I
> create an overlay network with one node running OVS and some hosts that are
> connected to the OVS through a subnet (let's say 192.1
he host to
the OVS with something else?
2013/4/12 Murphy McCauley
> On Apr 12, 2013, at 2:30 AM, Kouvakas Alexandros wrote:
>
> Note that only the SENDER (the OF switch) has the controller. By this I
> mean that I run "ovs-vsctl set-controller" only on the SENDER node.
>
switches have IP addresses, but
> that's sort of irrelevant -- IP addresses don't forward packets; switches
> do. If you want to think of it in terms of IP addresses, you just need to
> figure out which IP address corresponds to which switch, and then figure
> out which port le
ponent does this), but it may also be
> possible to get some help from the OFPP_NORMAL virtual output port.
>
> -- Murphy
>
> On Apr 10, 2013, at 8:53 AM, Kouvakas Alexandros wrote:
>
> Hello again,
> I want to install some flows manually to the OF switch. I have an overlay
> n
>>>
>>>> sudo ovs-vsctl show
>>>> sudo ovs-vsctl add-br lan0
>>>> sudo ovs-vsctl add-port lan0 eth1
>>>> sudo ovs-vsctl add-port lan0 eth2
>>>> sudo ovs-vsctl add-port lan0 eth3
>>>> sudo ovs-vsctl set-controller lan0 tcp:127.0.0.1:6633
>>>>
>>>> ./pox.py log.level --DEBUG forwarding.l2_learning
>>>>
>>>> On another terminal on the vm-switch,I run the following ping6 script.
>>>>
>>>> for i in {1..10}
>>>> do
>>>> echo "pinging vm-1 via eth1"
>>>> ping6 -I eth1 -c 10 fe80::a00:27ff:fed1:9ced
>>>> echo "pinging vm-2 via eth2"
>>>> ping6 -I eth2 -c 10 fe80::a00:27ff:febe:3ae6
>>>> echo "pinging vm-2 via eth3"
>>>> ping6 -I eth3 -c 10 fe80::a00:27ff:fe92:3e72
>>>> done
>>>>
>>>>
>>>> where fe80::a00:27ff:fed1:9ced is the link local ipv6 address on (eth0)
>>>> on vm-1
>>>> fe80::a00:27ff:febe:3ae6 is the link local ipv6 address on (eth0)
>>>> on vm-2
>>>> fe80::a00:27ff:fe92:3e72 is the link local ipv6 address on (eth0)
>>>> on vm-3
>>>>
>>>> The ping commands work successfully with 0% packet loss.However
>>>>
>>>> ./pox.py log.level --DEBUG forwarding.l2_learning
>>>>
>>>> doesn't seem to show any output at all.
>>>>
>>>> Is this because I am pinging from switch-vm to vm-1 vm-2 and vm-3
>>>>
>>>> Instead if I try pinging from vm-1 to vm-2 etc.It is saying destination
>>>> unreachable.
>>>>
>>>> Is this the problem that the appropriate flows are not installed in the
>>>> POX controller?
>>>> If yes is there an easy way to do that?
>>>>
>>>>
>>>>
>>>
>
>
--
Kouvakas Alexandros
sure would have been nice if 2.6 had been phased out before Python 3
> really started getting deployed, but it's looking like that's not going to
> happen. Oh well. :)
>
> -- Murphy
--
Kouvakas Alexandros
ion 2.6.2.
> >
> > Note that you may run into some problems here -- POX's requirement is
> Python 2.7.
>
> I'd like to mention that it is sometimes not straightforward to install
> a new python version. In which case, pythonbrew is really useful.
>
> https://github.com/utahta/pythonbrew
>
--
Kouvakas Alexandros
Just forwarding to mail list the latest messages for my topic
-- Forwarded message --
From: Murphy McCauley
Date: 2013/3/29
Subject: Re: [pox-dev] POX on planetlab
To: Kouvakas Alexandros
On Mar 29, 2013, at 1:59 AM, Kouvakas Alexandros wrote:
Hello,
you are absolutely right
].message.rsplit(" ", 1)
INFO:core:POX 0.1.0 (betta) is up.
INFO:openflow.of_01:[86-e7-d6-0c-eb-42 1] connected
-- Forwarded message ------
From: Kouvakas Alexandros
Date: 2013/3/28
Subject: POX on planetlab
To: pox-dev@lists.noxrepo.org
Hello,
I am using openflow (openv
Hello,
I am using openflow (openvswitch) on planetlab nodes.
I have connected a controller on a switch on my central node.
Despite the fact that POX is running very well I cannot have the command
line "POX >"
to make some choices. I am following the POX wiki and I wanted to try to
test the tutorial
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