Hi Matteo The flowvisor-dev list is reserved for people developing code for flowvisor. openflow-discuss or nox-dev list is more appropriate for your question.
Your flowspace seems right and you should've discovered the link. What module of NOX are you using? Can you not specify the dl_vpcp field and retry? I assume all the 4 ports (2 per switch) are up. Thanks Srini. > ---------- Forwarded message ---------- > From: Matteo Gerola <[email protected]> > To: [email protected] > Date: Mon, 1 Aug 2011 14:26:46 +0200 > Subject: Add port to slice > Hi, > I'm working with FV 0.7.1. > I have a problem adding a new port to a slice, because NOX seems not to > discover that. > For example, I have two switches, interconnected by port 1, and two hosts, > connected to port 2. > If i added two flowspaces: > - rule 0: > FlowEntry[dpid=[00:00:00:00:00:00:00:01],ruleMatch=[OFMatch[in_port=2,dl_vpcp=1]],actionsList=[Slice:alice=4],id=[0],priority=[32000],] > - rule 1: > FlowEntry[dpid=[00:00:00:00:00:00:00:02],ruleMatch=[OFMatch[in_port=2,dl_vpcp=1]],actionsList=[Slice:alice=4],id=[1],priority=[32000],] > > NOX added the switches (FV changed switch port list to match the FS), and > it's OK. > > The problem happened when i added also ports 1 of the two switches to FS > > - rule 2: > FlowEntry[dpid=[00:00:00:00:00:00:00:01],ruleMatch=[OFMatch[in_port=1,dl_vpcp=1]],actionsList=[Slice:alice=4],id=[0],priority=[32000],] > - rule 3: > FlowEntry[dpid=[00:00:00:00:00:00:00:02],ruleMatch=[OFMatch[in_port=1,dl_vpcp=1]],actionsList=[Slice:alice=4],id=[1],priority=[32000],] > > because NOX didn't send LLDP out of that ports, and so didn't find the link > between the switches. > > Did I miss something, or it's something not supported in FV? > > Thanks > > Regards, Matteo > > -------------------------------------------------------- > Matteo Gerola > CREATE-NET > Engineering and Fast Prototyping > Research Engineer > Via alla Cascata 56/D - 38123 Povo Trento (Italy) > e-mail: [email protected] > Tel: (+39) 0461 408400 - interno/extension 312 > Mobile: (+39) 331 5741077 > Fax: (+39) 0461 421157 > Skype: matteo.gerola > www.create-net.org > -------------------------------------------------------- > The information transmitted is intended only for the person or entity to > which it is addressed and may contain confidential and/or privileged > material. Any review, retransmission, dissemination or other use of, or > taking of any action in reliance upon, this information by persons or > entities other than the intended recipient is prohibited according to the > Italian Law 196/2003 of the Legislature. If you received this in error, > please contact the sender and delete the material from any computer. > Le informazioni contenute in questo messaggio di posta elettronica e nei file > allegati sono da considerarsi strettamente riservate. Il loro utilizzo e' > consentito esclusivamente al destinatario del messaggio, per le finalità > indicate nel messaggio stesso. Qualora riceveste questo messaggio senza > esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via > e-mail e di procedere alla cancellazione del messaggio stesso dal Vostro > sistema. Trattenere il messaggio stesso, divulgarlo anche in parte, > distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità > diverse, costituisce comportamento contrario ai principi dettati dal D. Lgs. > 196/2003. > > > > _______________________________________________ openflow-discuss mailing list [email protected] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
