Hello all, I am using a Fat tree topology with Spanning Tree protocol(STP), and I use a VLAN tag at all switches in order to pass the packet if the packet have a VLAN tag. For example:
actions = [parser.OFPActionOutput(4)] match = parser.OFPMatch(vlan_vid =(0x1000,0x1000) ) self.add_flow(datapath, 1, match, actions) I note that the VLAN instructions it sometimes matches the packet and in other times it doesn't, especially, when I use STP. My question : is this problem a common and how to solve it !! Best Regards M.Sc Abdullah Soliman Alshra'a Technische Universität Ilmenau Fakultät für Elektrotechnik und Informationstechnik Fachgebiet Kommunikationsnetze Besucheradresse Helmholtzplatz 2 98693 Ilmenau Postadresse PF 10 05 65 98684 Ilmenau Telefon +49 3677 69-2698 [cid:image001.png@01D3B49C.5360FF80] Abdullah.alshra'a...@tu-ilmenau.de<mailto:jochen.se...@tu-ilmenau.de> [cid:image002.png@01D3B49C.5360FF80] www.tu-ilmenau.de/kn<https://www.tu-ilmenau.de/kn> [N2]
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