Nathan Skrzypczak
f47122e07e
Type: improvement Change-Id: I7e821cce1feae229e1be4baeed249b9cca658135 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
110 lines
4.3 KiB
ReStructuredText
110 lines
4.3 KiB
ReStructuredText
LACP Protocol
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=============
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This document is to describe the usage of VPP Link Aggregation Control
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Protocol (LACP) implementation.
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LACP
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----
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The Link Aggregation Control Protocol (LACP) is an 802.3ad standard
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which provides a protocol for exchanging information between Partner
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Systems on a link to allow their protocol instances to reach agreement
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on the Link Aggregation Group to which the link belongs and enable
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transmission and reception for the higher layer. Multiple links may be
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bundled to the same Aggregation Group to form a high bandwidth
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transmission medium and create a fault-tolerant link.
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Configuration
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~~~~~~~~~~~~~
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1. Create the bond interface create bond mode lacp [hw-addr ]
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[load-balance { l2 \| l23 \| l34 } [numa-only]]
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2. Enslave the physical interface to the bond bond add [passive]
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[long-timeout]”
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3. Delete the bond interface delete bond { \| sw_if_index }
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4. Detach the slave interface from the bond bond del
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Configuration example
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~~~~~~~~~~~~~~~~~~~~~
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::
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create bond mode lacp
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set interface state BondEthernet0 up
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bond add BondEthernet0 TenGigabitEthernet7/0/0
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bond add BondEthernet0 TenGigabitEthernet7/0/1
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bond add BondEthernet0 TenGigabitEthernet5/0/0
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bond add BondEthernet0 TenGigabitEthernet5/0/1
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::
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bond del TenGigabitEthernet5/0/1
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::
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delete bond BondEthernet0
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Operational data
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~~~~~~~~~~~~~~~~
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::
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show lacp [<interface>] [details]
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Example:
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::
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DBGvpp# show lacp
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actor state partner state
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interface name sw_if_index bond interface exp/def/dis/col/syn/agg/tim/act exp/def/dis/col/syn/agg/tim/act
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GigabitEthernet2/0/1 1 BondEthernet0 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1
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LAG ID: [(ffff,e4-c7-22-f3-26-71,0000,00ff,0001), (ffff,fc-99-47-4a-0c-8b,0009,00ff,0001)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet4/0/0 2 BondEthernet1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1
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LAG ID: [(ffff,90-e2-ba-76-cf-2d,0001,00ff,0001), (8000,00-2a-6a-e5-50-c1,0140,8000,011d)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet4/0/1 3 BondEthernet1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1
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LAG ID: [(ffff,90-e2-ba-76-cf-2d,0001,00ff,0002), (8000,00-2a-6a-e5-50-c1,0140,8000,011e)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet8/0/1 7 BondEthernet1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1
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LAG ID: [(ffff,90-e2-ba-76-cf-2d,0001,00ff,0003), (8000,00-2a-6a-e5-50-01,007a,8000,0114)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet8/0/0 6 BondEthernet1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1
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LAG ID: [(ffff,90-e2-ba-76-cf-2d,0001,00ff,0004), (8000,00-2a-6a-e5-50-01,007a,8000,0115)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet6/0/1 5 BondEthernet2 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1
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LAG ID: [(ffff,90-e2-ba-36-31-21,0002,00ff,0001), (ffff,90-e2-ba-29-f5-31,000f,00ff,0002)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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TenGigabitEthernet6/0/0 4 BondEthernet2 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1
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LAG ID: [(ffff,90-e2-ba-36-31-21,0002,00ff,0002), (ffff,90-e2-ba-29-f5-31,000f,00ff,0001)]
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RX-state: CURRENT, TX-state: TRANSMIT, MUX-state: COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
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DBGvpp#
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::
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show bond [details]
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Example:
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::
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DBGvpp# show bond
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sh bond
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interface name sw_if_index mode load balance active slaves slaves
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BondEthernet0 10 lacp l2 1 1
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BondEthernet1 11 lacp l34 4 4
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BondEthernet2 12 lacp l23 2 2
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DBGvpp#
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Debugging
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~~~~~~~~~
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::
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debug lacp [<interface>] <on | off>
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