[pox-dev] Match Any

Hello, I have these two questions: How to do: msg.match.dl_src = Any # any source And how to do msg.match.nw_src = 10.0.20.0 netmask 0.255.0.255 # like 10.*.20.* Best regards, Amer Sent from my iPhone

Re: [pox-dev] Error in NATing

you're outputting it, so by the time you rewrite it, it has already been sent. -- Murphy On Sep 4, 2013, at 8:17 AM, AMER AL-GHADHBAN amer7...@hotmail.com wrote: Hello, I tried to perform NATing ith the following code, but it doesn't work; when i ping i received the reply from

Re: [pox-dev] L2.multi and discovery

Hello, Thank you I apologize, h1 and h3 are residing in different switch not subnet. h1 10.0.0.1 h3 10.0.0.3. Also, I tried the following statement and it is work fine: Pox.py forwarding.l2_learning I am using tree topology with fan=2 Best regards, Amer On ٢٤‏/١٠‏/٢٠١٣, at ٩:٣٠ م, Murphy

[pox-dev] match in Nicira

.match.nw_dst =IPAddr(10.1.0.1) msg1.match.priority = 65001 msg1.match.nw_src = None I have gone through l2_nx but i did not find much info even in OVS nicira and openflow.nicira Thank you Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] error with nicira

-00-00-00-00-04 13] Error: : 01 04 00 14 00 00 00 80 00 00 23 20 00 00 00 10 |..# | [00-00-00-00-00-04 13] Error: 0010: 00 00 00 01 I copied the following functions from l2_nx to use nicira extention Connection_UP Ready launch Best regards, Eng Amer Alghadhban COE SANS-GCFW

Re: [pox-dev] error with nicira

)) event.connection.addListenerByName(BarrierIn, ready) Thank You Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA Subject: Re: [pox-dev] error with nicira From: murphy.mccau...@gmail.com Date: Sun, 27 Oct 2013 12:39:00 -0700 CC: pox-dev@lists.noxrepo.org To: amer7...@hotmail.com Have you followed

[pox-dev] Arbitrary netmask

is not CIDR compatible. I have sent the attached email to OVS discuss and there respond is down. Thank you Best regards, Amer Sent from my iPhone Begin forwarded message: From: Ben Pfaff b...@nicira.com Date: ٢٩ أكتوبر، ٢٠١٣ ٧:٣٧:٥٧ م جرينتش+٠٣:٠٠ To: Amer amer7...@hotmail.com Cc: disc

[pox-dev] Nonzero masked bits

Hello, I would to thank you, however I got Nonzero bits mask error Is there a way to avoid this. Or is there a mask function for nonzero bits. This is my command: match.ip_src_with_mask = 10.0.0.4/0.0.0.255 Best regards, Amer Sent from my iPhone

[pox-dev] Listeners in class

Best regards, Amer

Re: [pox-dev] Listeners in class

Hello, Thank you, I will wait :) Cheers Amer Sent from my iPhone On ٠٦‏/١١‏/٢٠١٣, at ٨:٣٩ م, Sulabh Bista sul...@gmail.com wrote: I don't think there are flow and port status events. I guess these are not 'events' at all and you should fetch them when you require them. Murphy mentions

[pox-dev] get_path info for two hosts

hosts. Also, I have tried with get_path and same results None Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] get_path info for two hosts

apparent). A separate dictionary object (mac_map) keeps a mapping between an Ethernet address and which Switch it thinks is associated. -- Murphy On Nov 13, 2013, at 11:07 AM, AMER amer7...@hotmail.com wrote: Hello, Pox.py forwarding.l2_multi openflow.discovery tree topology

Re: [pox-dev] ARP request

://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/2013-November/001190.html I hope this is helpful Thanks regards, Amer Sent from my iPhone On ١٣‏/١١‏/٢٠١٣, at ١١:١٣ م, Muhammad Furqan Gagan furqan.ga...@gmail.com wrote: After implementing my this ARP code in my controller I am recieving

[pox-dev] L2 and L3 calling from another

) Else: #. L3.learning I have received this error: NoneType object has no Len() Pox.py l2l3 openflow.discovery Any help is appreciated Best regards, Amer

Re: [pox-dev] L2 and L3 calling from another

event.dpid ==1, not sure if parsed packet has an attribute of dpid . Please use a debug / print to check value of p.dpid Cheers! Durga On Sat, Nov 16, 2013 at 5:17 AM, Amer amer7...@hotmail.com wrote: Hello, I want to create a handle packetin method, if the incoming packet

Re: [pox-dev] of_tutorial.py

Hi, I agree with you There is a listener command when it is called it listens to all handle functions when they have been written with official name, such as: _handle_PacketIn Also, you can read this topic: Listeners in class In pox dev archive Best regards, Amer On ١٦‏/١١‏/٢٠١٣, at ١١:٢٩

Re: [pox-dev] L2 and L3 calling from another

array or I must use a specific command to convert from MAC to dpid. Best regards, Amer On ١٩‏/١١‏/٢٠١٣, at ٧:٢١ ص, Murphy McCauley murphy.mccau...@gmail.com wrote: I think you may have to modify l2_multi a bit to get this to work with it -- it was designed with the assumption that it's in control

Re: [pox-dev] L2 and L3 calling from another

Thank you I did it in other way around I created new dictionary. swdpid ={} and I put the switch MAC as keys and dpids are values :) Best regards, Amer Sent from my iPhone On ١٩‏/١١‏/٢٠١٣, at ١٠:٣٨ م, Murphy McCauley murphy.mccau...@gmail.com wrote: On Nov 19, 2013, at 4:01 AM, Amer amer7

[pox-dev] Build MAC list

Hello, I want to collect MAC addresses of each host in the network and switch they connect to and port number. I think about DHCP and openflow discovery, but I do not know how to combine them. Best regards, Amer

Re: [pox-dev] Build MAC list

Thank you This means I should ping each host in the network to get the packets. I want something automatic like openflow discovery to discover the clients. I have another question: What does DHCP request message has (i.e., attributes)? In POX not in general. Best regards, Amer Sent from my

[pox-dev] FW: Build MAC list

to 255.255.255.255 port 67 interval 13 What is the problem Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA From: amer7...@hotmail.com Date: Sat, 23 Nov 2013 22:03:06 +0300 To: c.vijaya.du...@gmail.com CC: pox-dev@lists.noxrepo.org Subject: Re: [pox-dev] Build MAC list

Re: [pox-dev] Build MAC list

Dear Murphy I tried pox.py log.level --DEBUG proto.dhcpd:default It is OK But I do not know what is the problem in previous command Best regards, Amer On ٢٤‏/١١‏/٢٠١٣, at ١:٢٦ ص, Murphy McCauley murphy.mccau...@gmail.com wrote: Have you tried a simple test? pox.py log.level --DEBUG

Re: [pox-dev] Build MAC list

Hello, I tried it, it works fine. I tried pox.py forwarding. l2_multi openflow.discovery proto.dhcpd: default I received in Debug: misc.dhcpd [00-00-00-00-00-07 4] no packet proto.dhcpd [00-00-00-00-00-07 4] no packet DHCP packet data too short to parse: data len 86 Best regards, Amer Sent

Re: [pox-dev] proxy arp code

I would like to thank you I will try it and give you my feedback My question is how to use it with other components ,such as l2_multi, Did you try it with them, I think you did? Thank you Best regards, Amer Sent from my iPhone On ٢٩‏/١١‏/٢٠١٣, at ١١:٠٥ ص, durga c.vijaya.du...@gmail.com wrote

Re: [pox-dev] proxy arp code

Hi, In l2_multi I am trying to expedite the topology and host information database building I would like to build them as fast as possible by using DHCP or ping If you have any suggestions, you are welcome Best regards, Amer Sent from my iPhone On ٣٠‏/١١‏/٢٠١٣, at ١٢:٠٧ ص, durga c.vijaya.du

[pox-dev] l2_multi explanation

Hello, I would like to ask you if there is a document that help me to understand l2_multi code. Best regards, Amer

Re: [pox-dev] l2_multi explanation

Hello, Very helpful explanation, I would like to ask you about the barrier command and its replay. What is the benefit from using it in l2_multi. Also, what is the benefit from clearing flow-table contents, while receiving a LinkEvent. Best regards, Amer On ١٦‏/١٢‏/٢٠١٣, at ٩:٢٦ ص, Murphy

Re: [pox-dev] Trigger update, event trigger

Hello, What about OF Notifications Framework from ONF Regards, Amer On ١٤‏/٠٣‏/٢٠١٤, at ١٠:٥٤ م, Murphy McCauley murphy.mccau...@gmail.com wrote: Certainly not in OpenFlow 1.0, and I'm not aware of any extension to do this, unfortunately. I think you're stuck with polling. -- Murphy

Re: [pox-dev] Multicasting (port duplication)

Thank you Murphy I know the answer but I want a direct clear question with a direct answer to help others. The email archive has indirect answer to this issue. Best regards, Amer Sent from my iPhone On ١٢‏/٠٤‏/٢٠١٤, at ١:٢٤ ص, Murphy McCauley murphy.mccau...@gmail.com wrote: I think

[pox-dev] Multipath and STP

Hello, I would like to modify l2_multi and use it in a FatTree topology to discover the available multipaths. If someone has modified l2_multi to do so for FatTree topology or any other topology, May you please share the code with us. Best regards, Amer

Re: [pox-dev] Information from the host

Hello, Dear All I have checked the pox archive I found this helpful discussion: http://lists.noxrepo.org/htdig.cgi/pox-dev-noxrepo.org/2014-April/003259.html Best regards, Amer Sent from my iPhone On ١٣‏/١٢‏/٢٠١٤, at ١١:٤٤ م, Amer amer7...@hotmail.com wrote: Hello, Dear Folks Same

Re: [pox-dev] Error in openflow

Hello, Dear Murphy Yes I am trying to increase the VLAN tag to be 6 bytes. I have modified the vlan code on vlan.py under pox directory how can i do the same for the switch, I just need to increase the size nothing else :-). Regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] Error in openflow

site/mailing-list/other-support-mechanism. For example, if you're using Open vSwitch, it has its own mailing lists. -- Murphy On Feb 2, 2015, at 1:50 AM, AMER amer7...@hotmail.com wrote: Hello, Dear Murphy Yes I am trying to increase the VLAN tag to be 6 bytes. I have modified

Re: [pox-dev] [ovs-dev] Fwd: Error in openflow

Hi Lucas I will, but let me finish and sure every thing is correct. Best regards, Amer On ٠٢‏/٠٢‏/٢٠١٥, at ١١:١٤ م, Lucas Brasilino lr...@cin.ufpe.br wrote: Hi Amer: Dear All, Thank you Justin I would like to change the size of VLAN tag in openveswitch. May you please help me

[pox-dev] Error in openflow

||INFO:openflow.of_01:[00-00-00-00-00-01 144] closedINFO:openflow.of_01:[00-00-00-00-00-02 143] closed I am trying to extend the vlan header size, sorted almost all errors but finally I am facing this and I do not understand it. Best regards,Amer Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

[pox-dev] MAC address encaps

Hello, Dear All How to encapsulate MAC address, I mean MAC-in-MAC encapsulation. I searched in the archive, OVS and OF commands, I found nothing, Best regards, Amer

Re: [pox-dev] Spanning Tree Algorithm

Dear Talal The ports that are connected to hosts are not creating loops, thus it will not be disabled. Best regards, Amer Sent from my iPhone On ٠٩‏/٠١‏/٢٠١٥, at ١٠:٠٥ ص, TALAL AL-HARBI tal...@hotmail.com wrote: Hello There,,, I'm a bit confused about spanning tree algorithm. After

Re: [pox-dev] dec_ttl not working

However, I tried it with proactive mode, unfortunately noting decremented Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA From: amer7...@hotmail.com To: murphy.mccau...@gmail.com; pox-dev@lists.noxrepo.org Date: Sat, 28 Feb 2015 20:28:49 + Subject: [pox-dev] dec_ttl not working

[pox-dev] tunnel match

Hello, I would like to do an IP layer tunneling, i have used this command msg.actions.append(nx.nx_action_set_tunnel(tun_id = 10)) I do not how to match it and how to Unset the tunnel Best regards, Amer Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

[pox-dev] dec_ttl not working

msg.priority = priority msg.actions.append(nx.nx_action_dec_ttl()) msg.actions.append(of.ofp_action_output(port = port)) msg.buffer_id = buf self.connection.send(msg) Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] dec_ttl not working

at the table on the switch and verifying that you see the entry as you expect (e.g., including the decrement action)? The easiest way to do this is probably using ovs-ofctl. -- Murphy On Feb 28, 2015, at 12:28 PM, AMER amer7...@hotmail.com wrote: Hello, Dear I am using mininet v 2.0

[pox-dev] FW: [ovs-dev] Error

Hello, how to force pox to use openflow 1.3 Thank you Eng Amer Algh1.3ban COE SANS-GCFW CEH, SCNP, CCNA Date: Sat, 21 Feb 2015 14:58:13 -0800 From: b...@nicira.com To: amer7...@hotmail.com CC: d...@openvswitch.org Subject: Re: [ovs-dev] Error Please don't drop the mailing list

Re: [pox-dev] error in riplpox

tried to modify the $PATH, I think I did not do it right if anyone has a help please I need it Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA From: murphy.mccau...@gmail.com Subject: Re: error in riplpox Date: Wed, 25 Feb 2015 13:37:46 -0800 To: amer7...@hotmail.com dart

[pox-dev] FW: error usinf riplpox

no attribute '__getitem__ However, I am running the latest version of mininet and pox Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA From: amer7...@hotmail.com To: murphy.mccau...@gmail.com; pox-dev@lists.noxrepo.org Date: Sat, 21 Feb 2015 12:03:17 + Subject: [pox-dev] error usinf

[pox-dev] error usinf riplpox

Hi I am facing this error while using riplpox with reactive fat tree topology AttributeError: 'FatTreeTopo' object has no attribute 'node_info' Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

[pox-dev] Riplpox multipath protocol

regards, Amer

[pox-dev] ports in pox

Hello, Dear All I would like to build a switch to switch communication, however, I am facing some problem in output port action how can I forward a received packet to the local network stack. Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

[pox-dev] FW: ports in pox Thank You Done

Done like a charm I have separated the actions into two tables Thanks Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA From: amer7...@hotmail.com Date: Thu, 4 Jun 2015 01:17:46 +0300 To: murphy.mccau...@gmail.com CC: pox-dev@lists.noxrepo.org Subject: Re: [pox-dev] ports in pox I tried

Re: [pox-dev] DCell riplpox 'L' format error

Thank you Murphy The problem is resolved Sent from my iPhone On May 22, 2015, at 2:11 AM, Murphy McCauley murphy.mccau...@gmail.com wrote: On May 21, 2015, at 4:14 AM, AMER amer7...@hotmail.com wrote: Hello, Dear all when I tried to run the experiments uploaded on this link

[pox-dev] DCell riplpox 'L' format error

with original riplpox fine and it is not working with DCell riplpox. Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] Nox installation error

version > of NOX, and the output of configure/make. > > Also, the chance of someone else who can help seeing it is probably higher if > you post on nox-dev instead of pox-dev. > > -- Murphy > >> On Oct 22, 2015, at 2:39 PM, Amer <amer7...@hotmail.com> wrote: >>

Re: [pox-dev] MPLS match and labels popping

Dear Murphy Thank you for your advises Which version of OvS you suggest to use for MPLS. Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA Subject: Re: MPLS match and labels popping From: murphy.mccau...@gmail.com Date: Sun, 8 Nov 2015 13:07:59 -0800 CC: pox-dev

[pox-dev] MPLS match and labels popping

truct.pack('!HHI', self.subtype, self.ethertype, 0) # 4 bytes pad error: cannot convert argument to integer Any help is appreciated Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

Re: [pox-dev] MPLS match and labels popping

Dear All It is done after I used the following statement when I run mininet --switch ovsk, datapath='user' the mininet fire command will be is sudo mn --custom ~/x.py --topo mytopos --switch ovsk, datapath='user' --controller=remote ... Best regards, Eng Amer Alghadhban COE SANS

Re: [pox-dev] VLAN and nicira

Thank you Murphy I tried it but it didn't work I noticed the flow-table concerted the 10 to hex "0x000a" Should I worry about this this. Best regards, Amer Sent from my iPhone > On Nov 12, 2015, at 7:25 AM, Murphy McCauley <murphy.mccau...@gmail.com> > wrote:

[pox-dev] VLAN and nicira

Dear All May you please provide me with an example of using VLAN under nicira flow_mod and match rule. I received an error when I used it as the following: msg = nx.nx_flow_mod() msg.match.dl_vlan = 10 "dl_vlan" works only with of_flow_mod() Best regards, Amer Sent from my iPhone

Re: [pox-dev] Riplpox with large topology

Thank you Murphy Yes, it is working correctly with the default number of host (i.e., 16 hosts). Best regards, Amer Sent from my iPhone > On Sep 3, 2015, at 4:00 AM, Murphy McCauley <murphy.mccau...@gmail.com> wrote: > > Did it work correctly with a smaller number of hosts befo

[pox-dev] Riplpox with large topology

was faced. Any body has a suggestion to solve this issue. Best regards, Amer

[pox-dev] ARP opcode

= 6 # INARP # <--- example What should I do after that? may you please help me. Best regards, Eng Amer Alghadhban COE SANS-GCFW CEH, SCNP, CCNA

[pox-dev] Attribute error with ping

Hello, Hope you the best of wealth :) Some times I am facing this error: AttributeError: 'ipv4' object has no attribute 'protodst' if i do: h2 ping -c3 h1 # i received no echo messages at all and after some seconds when i try it again it is pinging without any errors best wishes Eng Amer

Re: [pox-dev] Attribute error with ping

as mentioned in previous email 2. Is there a way to do an action like go to next match or continue your matching to subsequent flow table rules # I want the switch to execute the NATing action and continue to execute the learning_switch action# I appreciate your time and efforts Thank you Eng Amer

Re: [pox-dev] Attribute error with ping

Hello, Thank you for your comments But i did not understand how NAT is not an action Is there a way of doing NATing other than what i post in my email; if there is may you help me in how to do it. Best regards, Amer ‏ في ٣١‏/٠٨‏/٢٠١٣، الساعة ١١:٣٧ م، كتب Murphy McCauley murphy.mccau