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Open Rep Ring implementation with ASR-920 and ME3400EG Switch

Dear all,

Is there anyone that manage to implement the above.

Topology for the open ring

PE1=>Gi0/0/9 ASR920 Gi0/0/8  => Gi0/3 ME3400EG Gi0/4 => PE2

test-asr920#show rep topology
REP Segment 10
Warning: REP detects a segment failure, topology may be incomplete

test-asr920#show rep topology


BridgeName       PortName   Edge Role
---------------- ---------- ---- ----
test-asr920      Gi0/0/8    Sec  Alt
test-asr920      Gi0/0/9         Fail

test-asr920#show rep topology
REP Segment 10
Warning: REP detects a segment failure, topology may be incomplete

BridgeName       PortName   Edge Role
---------------- ---------- ---- ----
upper-9000       Gi0/4      Pri* Open
upper-9000       Gi0/3           Open
test-asr920      Gi0/0/8    Sec  Alt

test-asr920#

from my tests  it seems that there is a problem with the key

upper-9000#show rep topology
REP Segment 10
BridgeName       PortName   Edge Role
---------------- ---------- ---- ----
upper-9000       Gi0/4      Pri* Open
upper-9000       Gi0/3           Open
test-asr920      Gi0/0/8    Sec  Alt

upper-9000#

========================

test-asr920#show int gigabitEthernet 0/0/8 rep  detail
GigabitEthernet0/0/8   REP enabled
Segment-id: 10 (Segment)
PortID: 000F00FEC8D0553F
Preferred flag: No
Operational Link Status: TWO_WAY
Current Key: 000F00FEC8D0553F339B
Port Role: Alternate
Blocked VLAN: 1-4094
Admin-vlan: 1
Preempt Delay Timer: disabled
LSL Ageout Timer: 5000 ms
LSL Ageout Retries: 5
Configured Load-balancing Block Port: none
Configured Load-balancing Block VLAN: none
STCN Propagate to: none
LSL PDU rx: 75122, tx: 131937
HFL PDU rx: 41, tx: 41
BPA TLV rx: 5170, tx: 65210
BPA (STCN, LSL) TLV rx: 0, tx: 28
BPA (STCN, HFL) TLV rx: 0, tx: 28
EPA-ELECTION TLV rx: 22329, tx: 22329
EPA-COMMAND TLV rx: 0, tx: 0
EPA-INFO TLV rx: 16387, tx: 16933

test-asr920#show int gigabitEthernet 0/0/9 rep  detail
GigabitEthernet0/0/9   REP enabled
Segment-id: 10 (Edge No-Neighbor)
PortID: 001000FEC8D0553F
Preferred flag: No
Operational Link Status: NO_NEIGHBOR
Current Key: 001000FEC8D0553F4DBC
Port Role: Open
Blocked VLAN: <empty>
Admin-vlan: 1
Preempt Delay Timer: disabled
LSL Ageout Timer: 5000 ms
LSL Ageout Retries: 5
Configured Load-balancing Block Port: none
Configured Load-balancing Block VLAN: none
STCN Propagate to: none
EFD State : Disabled
LSL PDU rx: 0, tx: 0
HFL PDU rx: 1, tx: 1
BPA TLV rx: 0, tx: 0
BPA (STCN, LSL) TLV rx: 0, tx: 0
BPA (STCN, HFL) TLV rx: 0, tx: 0
EPA-ELECTION TLV rx: 0, tx: 0
EPA-COMMAND TLV rx: 0, tx: 0
EPA-INFO TLV rx: 0, tx: 0

test-asr920#

Best regards

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Re: Open Rep Ring implementation with ASR-920 and ME3400EG Switch

Were you able to make some progress on this?

 

Did you want to share your topology DIAGRAM?

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