I forgot to ask if these 2 boxes’ interfaces are connected back to back or through a switch.
Steven From: <vpp-dev@lists.fd.io> on behalf of "steven luong via Lists.Fd.Io" <sluong=cisco....@lists.fd.io> Reply-To: "Steven Luong (sluong)" <slu...@cisco.com> Date: Tuesday, August 14, 2018 at 8:24 AM To: Aleksander Djuric <aleksander.dju...@gmail.com>, "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io> Cc: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io> Subject: Re: [vpp-dev] LACP link bonding issue Aleksander It looks like the LACP packets are not going out to the interfaces as expected or being dropped. Additional output and trace are needed to determine why. Please collect the following from both sides. clear hardware clear error wait a few seconds show hardware show error show lacp details trace add dpdk-input 50 wait a few seconds show trace Steven From: <vpp-dev@lists.fd.io> on behalf of Aleksander Djuric <aleksander.dju...@gmail.com> Date: Tuesday, August 14, 2018 at 7:28 AM To: "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io> Subject: [vpp-dev] LACP link bonding issue Hi all, I'm trying to setup bonding in mode 4 (LACP) between 2 VPP hosts and I have encounterd the problem of no active slaves on bond interface. Both hosts runs VPP v18.10-rc0. Same config runs perfect in other modes. Any idea? 1st VPP config: create bond mode lacp load-balance l23 bond add BondEthernet0 GigabitEtherneta/0/0 bond add BondEthernet0 GigabitEtherneta/0/1 set interface ip address BondEthernet0 10.0.0.1/24<http://10.0.0.1/24> set interface state GigabitEtherneta/0/0 up set interface state GigabitEtherneta/0/1 up set interface state BondEthernet0 up 2nd VPP config: create bond mode lacp load-balance l23 bond add BondEthernet0 GigabitEtherneta/0/0 bond add BondEthernet0 GigabitEtherneta/0/1 set interface ip address BondEthernet0 10.0.0.2/24<http://10.0.0.2/24> set interface state GigabitEtherneta/0/0 up set interface state GigabitEtherneta/0/1 up set interface state BondEthernet0 up vpp1# ping 10.0.0.2 Statistics: 5 sent, 0 received, 100% packet loss vpp1# sh int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count BondEthernet0 5 up 9000/0/0/0 tx packets 10 tx bytes 420 drops 10 GigabitEtherneta/0/0 1 up 9000/0/0/0 tx-error 1 GigabitEtherneta/0/1 2 up 9000/0/0/0 tx-error 1 GigabitEtherneta/0/2 3 down 9000/0/0/0 GigabitEtherneta/0/3 4 down 9000/0/0/0 local0 0 down 0/0/0/0 drops 2 vpp1# sh bond interface name sw_if_index mode load balance active slaves slaves BondEthernet0 5 lacp l23 0 2 vpp1# show lacp actor state partner state interface name sw_if_index bond interface exp/def/dis/col/syn/agg/tim/act exp/def/dis/col/syn/agg/tim/act GigabitEtherneta/0/0 1 BondEthernet0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 LAG ID: [(ffff,00-0b-ab-f4-f9-66,0005,00ff,0001), (ffff,00-00-00-00-00-00,0005,00ff,0001)] RX-state: EXPIRED, TX-state: TRANSMIT, MUX-state: DETACHED, PTX-state: PERIODIC_TX GigabitEtherneta/0/1 2 BondEthernet0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 LAG ID: [(ffff,00-0b-ab-f4-f9-66,0005,00ff,0002), (ffff,00-00-00-00-00-00,0005,00ff,0002)] RX-state: EXPIRED, TX-state: TRANSMIT, MUX-state: DETACHED, PTX-state: PERIODIC_TX Regards, Aleksander
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