Odpaliłem sobie w labie PBB EVPN by sprawdzić to rozwiązanie jako alternatywe dla OTV. Widze ze control plane działa i l2vpn BGP jest up
Kod: Zaznacz cały
RP/0/0/CPU0:XR-R1#sh bgp l2vpn evpn summary
Wed Jul 29 11:01:19.079 UTC
BGP router identifier 1.1.1.1, local AS number 100
BGP generic scan interval 60 secs
Non-stop routing is enabled
BGP table state: Active
Table ID: 0x0 RD version: 0
BGP main routing table version 14
BGP NSR Initial initsync version 2 (Reached)
BGP NSR/ISSU Sync-Group versions 0/0
BGP scan interval 60 secs
BGP is operating in STANDALONE mode.
Process RcvTblVer bRIB/RIB LabelVer ImportVer SendTblVer StandbyVer
Speaker 14 14 14 14 14 0
Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd
2.2.2.2 0 100 1167 1163 14 0 0 18:49:21 1
Kod: Zaznacz cały
RP/0/0/CPU0:XR-R1#sh bgp l2vpn evpn
Wed Jul 29 11:01:42.938 UTC
BGP router identifier 1.1.1.1, local AS number 100
BGP generic scan interval 60 secs
Non-stop routing is enabled
BGP table state: Active
Table ID: 0x0 RD version: 0
BGP main routing table version 14
BGP NSR Initial initsync version 2 (Reached)
BGP NSR/ISSU Sync-Group versions 0/0
BGP scan interval 60 secs
Status codes: s suppressed, d damped, h history, * valid, > best
i - internal, r RIB-failure, S stale, N Nexthop-discard
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 1.1.1.1:1000 (default for vrf PBB_CORE)
*> [2][0][48][0000.0000.0001][0]/104
0.0.0.0 0 i
*>i[2][0][48][0000.0000.0002][0]/104
2.2.2.2 100 0 i
Route Distinguisher: 2.2.2.2:1000
*>i[2][0][48][0000.0000.0002][0]/104
2.2.2.2 100 0 i
Processed 3 prefixes, 3 paths
Kod: Zaznacz cały
RP/0/0/CPU0:XR-R1#sh l2vpn bridge-domain summary
Wed Jul 29 11:02:28.264 UTC
Number of groups: 2, bridge-domains: 2, Up: 2, Shutdown: 0, Partially-
programmed: 0
Default: 0, pbb-edge: 1, pbb-core: 1
Number of ACs: 1 Up: 0, Down: 1, Partially-programmed: 0
Number of PWs: 0 Up: 0, Down: 0, Standby: 0, Partially-programmed: 0
Number of P2MP PWs: 0, Up: 0, Down: 0, other-state: 0
Number of VNIs: 0, Up: 0, Down: 0, Unresolved: 0
Domyślam się ze control plane powinien działać, nie koniecznie data plane, ale spodziewałem się ze AC's w stronę CE będzie up i przynajmniej zobaczę MAC adresy.
Pytanie do kolegów z Cisco, czy ten feature jest wspierany na XRv, jeśli nie to czy są jakieś plany roadmap by wspierać to w przyszłości?
EDIT
Zauważyłem ze PBB EDGE jest down z powodu MTU mismatch
Kod: Zaznacz cały
RP/0/0/CPU0:XR-R1#sh l2vpn bridge-domain pbb edge detail
Wed Jul 29 11:38:44.195 UTC
Legend: pp = Partially Programmed.
Bridge group: PBB, bridge-domain: PBB-EDGE, id: 0, state: up, ShgId: 0, MSTi: 0
Coupled state: disabled
Type: pbb-edge, I-SID: 256
Core-bridge: PBB-CORE (State: Bridge Down)
MIRP-lite: not supported
Format: none
MAC learning: enabled
MAC withdraw: enabled
MAC withdraw for Access PW: enabled
MAC withdraw sent on: bridge port up
MAC withdraw relaying (access to access): disabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: disabled
Bridge MTU: 1500
MIB cvplsConfigIndex: 1
Filter MAC addresses:
P2MP PW: disabled
Create time: 28/07/2015 15:33:30 (20:05:14 ago)
No status change since creation
ACs: 1 (0 up), VFIs: 0, PWs: 0 (0 up), PBBs: 1 (0 up)
List of PBBs:
PBB Edge, state is down
XC ID 0xff000001
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled, Accept-Shutdown: disabled
Split Horizon Group: none
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: bridge-domain policer
List of ACs:
AC: GigabitEthernet0/0/0/0.100, state is down (Segment-down)
Type VLAN; Num Ranges: 1
VLAN ranges: [100, 100]
MTU 1504; XC ID 0x1; interworking none
Error: MTU mismatched
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping: enabled
IGMP Snooping profile: none
MLD Snooping profile: none
Storm Control: bridge-domain policer
Static MAC addresses:
List of Access PWs:
List of VFIs:
Kod: Zaznacz cały
RP/0/0/CPU0:XR-R1# sh int brief
Wed Jul 29 11:41:46.943 UTC
Intf Intf LineP Encap MTU BW
Name State State Type (byte) (Kbps)
--------------------------------------------------------------------------------
Lo0 up up Loopback 1500 0
Nu0 up up Null 1500 0
Mg0/0/CPU0/0 admin-down admin-down ARPA 1514 0
Gi0/0/0/0 up up ARPA 1514 1000000
Gi0/0/0/0.100 up up 802.1Q 1518 1000000
Gi0/0/0/1 up up ARPA 1514 1000000
Pozdro,