WG status Chairs, 10min Slide on requiring 1 implementation before WG LC John: this is great idea in idr, moving away from implem reports in drafts, going to wiki 2nd point: there is now a waiting for implem state Ali: great idea 1 implem + multiple vendors intent, for interop Loa: should not raise bar too high. 1 to start with is probably fine Keyur: I like the idea, will give chairs an opportunity to expedite drafts that have been here for a long time Jakob: can IANA allocate code points early in process Martin: there is a process for that Loa: cases where early allocation but implementation never happened draft-ietf-bess-evpn-overlay-02 Jakob, 10min Jeffrey: idea is good. language should be consistent with RFC 7432 regarding matching first 4 bytes of EVPN routes from same PE Jakob: you could be right indeed Jakob: also about ipv4 an v6 on the box Ali: we'll include that in next revision draft-mohanty-bess-evpn-df-election-01 Satya, 10min Huweigo: df election state machine not changed from basic spec only change the hash function? Satya: does not matter which algo you use, state lachine is still valid, as long as algo use same mechanisms Ali: no algo in base RFC, so no point in comparing algo. This is generic, the hashing function is different Haoweigo: need to assure backward compatibility Ali: no backward compatibility, all should use same algo Don F.: what about revertive/non-revertive? Satya: in future Martin: who has read? 15 hands approx draft-keyupate-evpn-virtual-hub-00 Keyur, 10min Jorge: what to do with bcast & mcast? Ali: concept is that we minimise the states in edges. for mcast we'll send to spokes. Needs to be beefed up in document Jorge: on arp suppression. what do you do if no arp info in hub where arp entry is supposed to be Ali: good question. depends if flood flag is on or off. for the silents hosts we need to thought of that carefully Jorge: [missed] Ali: can't remeber the reason for that Haoweigo: only one vHub in your solution how do you acheive redundancy Keyur: can have multiple vHub Ali: I think the question is when there are multiple vHub, how to send it to correct one. Ali: have a look at the rfc, this is a delta draft Eric N.: default route encoded as Route Type 2 with 48 bits of 0. How to treat that as special? Keyur: community is attached to colour it Eric N. no capabilities? Keyur: no Jorge: unknown MAC route in 7543 and no extended community attached to it Keyur: EC to described you are in vHub&Spoke mode Jorge: 0s mac address is more than enough Keyur: can discuss that offline draft-sajassi-bess-pbb-evpn-anycast-ip-tunnels-00 Ali, 10min Jorge: for anyicast ip, ecmp to PEs or different metrics in igp? Ali: not so much about ecmp, but to simplify conf on access node. configure single anycast destination. but what if both PEs have equal IGP metrics. Since we want to make sure traffic goes through at least one of the PEs then we meet the objective Jorge: how do you control same hashing? Ali: source udp port has the entropy Wim: not all vendors have same hashing algo Ali: use IO@, MAC@, UDP ports Wim: input may be the same, but not the result. no control where you end-up Ali: let's discuss ofline Haoweigo: good solution. could be used for vxlan DC intreco Ali: assumes vxlan with dataplane learning Wim: requirement for upstream and downstream traffic to go through same PE? Ali: use of BMAC Wim: election of bmac to use depends on igp metric in access Ali: yes Wim: how ensure that choice is consistent Martin: cutting discussion draft-sajassi-bess-evpn-l3vpn-multihoming-00 Ali, 10min Jeffrey: SPEr (core-access edge) running EVPN? Ali: yes draft-sajassi-bess-evpn-igmp-mld-proxy-00 Ali, 10min Martin: questions to the list draft-zhuang-bess-evpn-pe-ce-00 Shunwan, 10min Ali: UC1 is a valid use case, make sure not covered in dci-overlay draft Ali: regarding the route, should use option 2 draft-shah-bess-l2vpn-yang-00 draft-brissette-bess-evpn-yang-00 Patrice, 10min Robin: L2 yang is very big team. lot's of features. may need to prioritize. Martin: who thinks document is ready for adoption? approx 25 persons ? : about VXLAN, relation with L3 yang design team? Patrice: let's take that offline draft-li-bess-l3vpn-yang-00 Zhenbin, 5min Lou: you're missing couple of other drafts (routing area wg, and open config) Zhenbin: routing instance covers L2 and L3 ? Lou: yes, this is why we call it the networking instance draft-zhuang-bess-enhanced-vpn-auto-discovery-00 Zhenbin, 10min no time for questions draft-li-bess-mvpn-role-state-ad-00 Zhenbin, 10min not presented because of lack of time