How do I do that?? Do I have to write any other code for that??
On Wed, Apr 23, 2014 at 10:04 AM, <pox-dev-requ...@lists.noxrepo.org> wrote: > Send pox-dev mailing list submissions to > pox-dev@lists.noxrepo.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > or, via email, send a message with subject or body 'help' to > pox-dev-requ...@lists.noxrepo.org > > You can reach the person managing the list at > pox-dev-ow...@lists.noxrepo.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of pox-dev digest..." > > > Today's Topics: > > 1. Re: Send packet back to input port of switch (Chanthan Hel) > 2. Re: pox-dev Digest, Vol 25, Issue 17 (shads s) > 3. Re: Prioritized servers in ip_loadbalancer (Murphy McCauley) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 23 Apr 2014 10:50:02 +0700 > From: Chanthan Hel <hel.chantha...@gmail.com> > To: Peter Peresini <peter.peres...@epfl.ch> > Cc: pox-dev <pox-dev@lists.noxrepo.org> > Subject: Re: [pox-dev] Send packet back to input port of switch > Message-ID: > < > caa5efmajoop0p_lcxrtjk-stigjc2myyvneyzwfnmrh4req...@mail.gmail.com> > Content-Type: text/plain; charset="iso-2022-jp" > > Dear all, > I use this code > msg = of.ofp_packet_out(data = event.ofp) # send packet out by packetIn > event > msg.actions.append(of.ofp_action_output(port = of.OFPP_IN_PORT) > event.connection.send(msg) > It works, > Thanks so much > > > > On Wed, Apr 23, 2014 at 12:46 AM, Peter Peresini <peter.peres...@epfl.ch > >wrote: > > > Open flow requires you to use special ofpp_inport port number to send > > traffic back! > > > > Peter > > (sent from android device) > > On Apr 22, 2014 6:19 PM, "Chanthan Hel" <hel.chantha...@gmail.com> > wrote: > > > >> Let me try, > >> Thx so much. > >> > >> On Tuesday, April 22, 2014, Shiyao Ma <i...@introo.me> wrote: > >> > >>> You may pastebin your sample code, or? an ofp_packet_out should do it. > >>> > >>> > >>> 2014-04-22 23:40 GMT+08:00 Chanthan Hel <hel.chantha...@gmail.com>: > >>> > >>>> Dear all, > >>>> As I know and according to my testing, when the ofswitch receive > packet > >>>> then controller does action on that packet and want to send it back > to the > >>>> incoming port, it always fails, we can not send packet back. > >>>> So, if i want to send that packet back to the incoming port, how can > we > >>>> do?? > >>>> Chanthan > >>>> > >>>> -- > >>>> Mr. Chanthan Hel > >>>> Electrical engineering, Faculty of Engineering, > >>>> Chulalongkorn University (CU) > >>>> > >>>> *Phone: +66 81 456 84 27* > >>>> > >>>> > >>> > >>> > >>> -- > >>> > >>> ????????????????http://introo.me? > >>> > >> > >> > >> -- > >> Mr. Chanthan Hel > >> Electrical engineering, Faculty of Engineering, > >> Chulalongkorn University (CU) > >> > >> *Phone: +66 81 456 84 27* > >> > >> > >> > > > -- > Mr. Chanthan Hel > Electrical engineering, Faculty of Engineering, > Chulalongkorn University (CU) > > *Phone: +66 81 456 84 27* > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140423/3163a796/attachment-0001.htm > > > > ------------------------------ > > Message: 2 > Date: Wed, 23 Apr 2014 09:56:24 +0530 > From: shads s <shasi0...@gmail.com> > To: pox-dev <pox-dev@lists.noxrepo.org>, Murphy McCauley > <murphy.mccau...@gmail.com> > Subject: Re: [pox-dev] pox-dev Digest, Vol 25, Issue 17 > Message-ID: > < > caj11o6ph_wtggwdc2+bkcyw2_ruubktxrx2d7omiaie5xlm...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Hey all > > Is it possible to configure the servers in the ip_loadbalancer? > For example, suppose I have 2 servers wherein server 1 has a larger > capacity than server 2 and hence can handle increased traffic coming from > the clients compared to server 2. > I need to make this functionality work. Can anyone guide me? > > > On Fri, Apr 18, 2014 at 1:38 AM, <pox-dev-requ...@lists.noxrepo.org> > wrote: > > > Send pox-dev mailing list submissions to > > pox-dev@lists.noxrepo.org > > > > To subscribe or unsubscribe via the World Wide Web, visit > > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > or, via email, send a message with subject or body 'help' to > > pox-dev-requ...@lists.noxrepo.org > > > > You can reach the person managing the list at > > pox-dev-ow...@lists.noxrepo.org > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of pox-dev digest..." > > > > > > Today's Topics: > > > > 1. Re: Where is the corresponding source code for the following > > Object. (Murphy McCauley) > > 2. Re: Where is the corresponding source code for the following > > Object. (Shiyao Ma) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Wed, 16 Apr 2014 13:50:28 -0700 > > From: Murphy McCauley <murphy.mccau...@gmail.com> > > To: Shiyao Ma <i...@introo.me> > > Cc: pox-dev@lists.noxrepo.org > > Subject: Re: [pox-dev] Where is the corresponding source code for the > > following Object. > > Message-ID: <778446fc-347a-4bc8-bb5d-e5ee3f5e2...@gmail.com> > > Content-Type: text/plain; charset="iso-2022-jp" > > > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > > > Hi. > > > > > > I am following > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > > I wonder where is the corresponding source for that event obj (The > > relevant class definition), so I can know what the event.attr stands for > > and how many attrs the event has. > > > > This is a PacketIn event handler, so the event object is a PacketIn. You > > can either grep the codebase for "class PacketIn", or you can look up the > > PacketIn event in the POX manual. It's in a subsection called "PacketIn" > > under "OpenFlow Events: Responding to Switches". > > > > > Also, I'd like to know the relevant class for the connection object. > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > > > The connection object is from a class called Connection. You can search > > the codebase for "class Connection", or you can look it up in the manual. > > It's in a subsection called "Connection Objects". > > > > > > For either or both of these, you could also use Python to find the > answers > > for you. For example, to find the class of the connection, object, > insert > > the following near line 86 of l2_learning: > > import inspect > > print inspect.getsourcefile(type(connection)), > > inspect.getsourcelines(type(connection))[1] > > > > Et voila, it'll print out the file and line number of the class. Or > > simply insert "help(connection)" to get the whole pydoc for it. Or save > it > > to a global variable, run the POX "py" module, and then do "help(<global > > variable name>)" from the commandline. > > > > > > Hope that helps. > > > > -- Murphy > > > > > Thanks and regards. > > > -- > > > > > > ????????????????http://introo.me? > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140416/8b20c55c/attachment.html > > > > > > > ------------------------------ > > > > Message: 2 > > Date: Thu, 17 Apr 2014 10:35:22 +0800 > > From: Shiyao Ma <i...@introo.me> > > To: Murphy McCauley <murphy.mccau...@gmail.com> > > Cc: pox-dev@lists.noxrepo.org > > Subject: Re: [pox-dev] Where is the corresponding source code for the > > following Object. > > Message-ID: > > <CAJQX3Dzvp-ccBVpySqEsx= > > 19ecaaqayonfb0qq4azxv2xbn...@mail.gmail.com> > > Content-Type: text/plain; charset="iso-2022-jp" > > > > Thanks and especially for the three methods. > > > > > > Regards. > > > > > > 2014-04-17 4:50 GMT+08:00 Murphy McCauley <murphy.mccau...@gmail.com>: > > > > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > > > > Hi. > > > > > > I am following > > > > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > > I wonder where is the corresponding source for that event obj (The > > > relevant class definition), so I can know what the event.attr stands > for > > > and how many attrs the event has. > > > > > > > > > This is a PacketIn event handler, so the event object is a PacketIn. > You > > > can either grep the codebase for "class PacketIn", or you can look up > the > > > PacketIn event in the POX manual. It's in a subsection called > "PacketIn" > > > under "OpenFlow Events: Responding to Switches". > > > > > > Also, I'd like to know the relevant class for the connection object. > > > > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > > > > > > > > The connection object is from a class called Connection. You can > search > > > the codebase for "class Connection", or you can look it up in the > manual. > > > It's in a subsection called "Connection Objects". > > > > > > > > > For either or both of these, you could also use Python to find the > > answers > > > for you. For example, to find the class of the connection, object, > > insert > > > the following near line 86 of l2_learning: > > > import inspect > > > print inspect.getsourcefile(type(connection)), > > > inspect.getsourcelines(type(connection))[1] > > > > > > Et voila, it'll print out the file and line number of the class. Or > > > simply insert "help(connection)" to get the whole pydoc for it. Or > save > > it > > > to a global variable, run the POX "py" module, and then do > "help(<global > > > variable name>)" from the commandline. > > > > > > > > > Hope that helps. > > > > > > -- Murphy > > > > > > Thanks and regards. > > > -- > > > > > > ????????????????http://introo.me? > > > > > > > > > > > > > > > -- > > > > ????????????????http://introo.me? > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140417/0b6d4011/attachment-0001.htm > > > > > > > ------------------------------ > > > > _______________________________________________ > > pox-dev mailing list > > pox-dev@lists.noxrepo.org > > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > > > > > End of pox-dev Digest, Vol 25, Issue 17 > > *************************************** > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140423/05c88ad6/attachment-0001.htm > > > > ------------------------------ > > Message: 3 > Date: Tue, 22 Apr 2014 21:34:01 -0700 > From: Murphy McCauley <murphy.mccau...@gmail.com> > To: shads s <shasi0...@gmail.com> > Cc: pox-dev <pox-dev@lists.noxrepo.org> > Subject: Re: [pox-dev] Prioritized servers in ip_loadbalancer > Message-ID: <482d16fa-713a-4a70-a6c1-025f104cb...@gmail.com> > Content-Type: text/plain; charset="us-ascii" > > Override _pick_server() in the iplb class to not do it at random. > > -- Murphy > > On Apr 22, 2014, at 9:26 PM, shads s <shasi0...@gmail.com> wrote: > > > Hey all > > > > Is it possible to configure the servers in the ip_loadbalancer? > > For example, suppose I have 2 servers wherein server 1 has a larger > capacity than server 2 and hence can handle increased traffic coming from > the clients compared to server 2. > > I need to make this functionality work. Can anyone guide me? > > > > > > On Fri, Apr 18, 2014 at 1:38 AM, <pox-dev-requ...@lists.noxrepo.org> > wrote: > > Send pox-dev mailing list submissions to > > pox-dev@lists.noxrepo.org > > > > To subscribe or unsubscribe via the World Wide Web, visit > > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > or, via email, send a message with subject or body 'help' to > > pox-dev-requ...@lists.noxrepo.org > > > > You can reach the person managing the list at > > pox-dev-ow...@lists.noxrepo.org > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of pox-dev digest..." > > > > > > Today's Topics: > > > > 1. Re: Where is the corresponding source code for the following > > Object. (Murphy McCauley) > > 2. Re: Where is the corresponding source code for the following > > Object. (Shiyao Ma) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Wed, 16 Apr 2014 13:50:28 -0700 > > From: Murphy McCauley <murphy.mccau...@gmail.com> > > To: Shiyao Ma <i...@introo.me> > > Cc: pox-dev@lists.noxrepo.org > > Subject: Re: [pox-dev] Where is the corresponding source code for the > > following Object. > > Message-ID: <778446fc-347a-4bc8-bb5d-e5ee3f5e2...@gmail.com> > > Content-Type: text/plain; charset="iso-2022-jp" > > > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > > > Hi. > > > > > > I am following > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > > I wonder where is the corresponding source for that event obj (The > relevant class definition), so I can know what the event.attr stands for > and how many attrs the event has. > > > > This is a PacketIn event handler, so the event object is a PacketIn. > You can either grep the codebase for "class PacketIn", or you can look up > the PacketIn event in the POX manual. It's in a subsection called > "PacketIn" under "OpenFlow Events: Responding to Switches". > > > > > Also, I'd like to know the relevant class for the connection object. > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > > > The connection object is from a class called Connection. You can search > the codebase for "class Connection", or you can look it up in the manual. > It's in a subsection called "Connection Objects". > > > > > > For either or both of these, you could also use Python to find the > answers for you. For example, to find the class of the connection, object, > insert the following near line 86 of l2_learning: > > import inspect > > print inspect.getsourcefile(type(connection)), > inspect.getsourcelines(type(connection))[1] > > > > Et voila, it'll print out the file and line number of the class. Or > simply insert "help(connection)" to get the whole pydoc for it. Or save it > to a global variable, run the POX "py" module, and then do "help(<global > variable name>)" from the commandline. > > > > > > Hope that helps. > > > > -- Murphy > > > > > Thanks and regards. > > > -- > > > > > > ????????????????http://introo.me? > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140416/8b20c55c/attachment.html > > > > > > ------------------------------ > > > > Message: 2 > > Date: Thu, 17 Apr 2014 10:35:22 +0800 > > From: Shiyao Ma <i...@introo.me> > > To: Murphy McCauley <murphy.mccau...@gmail.com> > > Cc: pox-dev@lists.noxrepo.org > > Subject: Re: [pox-dev] Where is the corresponding source code for the > > following Object. > > Message-ID: > > <CAJQX3Dzvp-ccBVpySqEsx= > 19ecaaqayonfb0qq4azxv2xbn...@mail.gmail.com> > > Content-Type: text/plain; charset="iso-2022-jp" > > > > Thanks and especially for the three methods. > > > > > > Regards. > > > > > > 2014-04-17 4:50 GMT+08:00 Murphy McCauley <murphy.mccau...@gmail.com>: > > > > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > > > > Hi. > > > > > > I am following > > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > > I wonder where is the corresponding source for that event obj (The > > > relevant class definition), so I can know what the event.attr stands > for > > > and how many attrs the event has. > > > > > > > > > This is a PacketIn event handler, so the event object is a PacketIn. > You > > > can either grep the codebase for "class PacketIn", or you can look up > the > > > PacketIn event in the POX manual. It's in a subsection called > "PacketIn" > > > under "OpenFlow Events: Responding to Switches". > > > > > > Also, I'd like to know the relevant class for the connection object. > > > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > > > > > > > > The connection object is from a class called Connection. You can > search > > > the codebase for "class Connection", or you can look it up in the > manual. > > > It's in a subsection called "Connection Objects". > > > > > > > > > For either or both of these, you could also use Python to find the > answers > > > for you. For example, to find the class of the connection, object, > insert > > > the following near line 86 of l2_learning: > > > import inspect > > > print inspect.getsourcefile(type(connection)), > > > inspect.getsourcelines(type(connection))[1] > > > > > > Et voila, it'll print out the file and line number of the class. Or > > > simply insert "help(connection)" to get the whole pydoc for it. Or > save it > > > to a global variable, run the POX "py" module, and then do > "help(<global > > > variable name>)" from the commandline. > > > > > > > > > Hope that helps. > > > > > > -- Murphy > > > > > > Thanks and regards. > > > -- > > > > > > ????????????????http://introo.me? > > > > > > > > > > > > > > > -- > > > > ????????????????http://introo.me? > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140417/0b6d4011/attachment-0001.htm > > > > > > ------------------------------ > > > > _______________________________________________ > > pox-dev mailing list > > pox-dev@lists.noxrepo.org > > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > > > > > End of pox-dev Digest, Vol 25, Issue 17 > > *************************************** > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140422/f0ed7f29/attachment.htm > > > > ------------------------------ > > _______________________________________________ > pox-dev mailing list > pox-dev@lists.noxrepo.org > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > > End of pox-dev Digest, Vol 25, Issue 23 > *************************************** >
