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  • Interface on bonding is not getting the traffic inflow

    Posted on

    Hello Team,

    I have interface configured on bonding where bond0 works fine but bond1 works only on p1p1 interface not on em1 . though em1 does not have any issues and the link is connected.

    Any idea where and what to troubleshoot ?

    2: em1:  mtu 1500 qdisc mq master bond1 state UP group default qlen 1000
    4: em2:  mtu 1500 qdisc mq master bond0 state UP group default qlen 1000
    6: p1p1:  mtu 1500 qdisc mq master bond1 state UP group default qlen 1000
    7: p1p2:  mtu 1500 qdisc mq master bond0 state UP group default qlen 1000
    8: bond0:  mtu 1500 qdisc noqueue state UP group default qlen 1000
    9: bond1:  mtu 1500 qdisc noqueue state UP group default qlen 1000
    

    Everytime p1p1 has to be active slave to get the network inflow

    Bonding Mode: fault-tolerance (active-backup)
    Primary Slave: None
    Currently Active Slave: p1p1
    MII Status: up
    MII Polling Interval (ms): 500
    Up Delay (ms): 0
    Down Delay (ms): 0
    
    Slave Interface: p1p1
    MII Status: up
    Speed: 10000 Mbps
    Duplex: full
    Link Failure Count: 0
    Permanent HW addr: f8:f2:1e:00:6f:90
    Slave queue ID: 0
    
    Slave Interface: em1
    MII Status: up
    Speed: 10000 Mbps
    Duplex: full
    Link Failure Count: 0
    Permanent HW addr: 24:6e:96:97:52:6c
    Slave queue ID: 0
    
    # ethtool em1
    Settings for em1:
            Supported ports: [ FIBRE ]
            Supported link modes:   1000baseX/Full
                                    10000baseSR/Full
            Supported pause frame use: Symmetric
            Supports auto-negotiation: Yes
            Supported FEC modes: Not reported
            Advertised link modes:  1000baseX/Full
                                    10000baseSR/Full
            Advertised pause frame use: No
            Advertised auto-negotiation: Yes
            Advertised FEC modes: Not reported
            Speed: 10000Mb/s
            Duplex: Full
            Port: FIBRE
            PHYAD: 0
            Transceiver: internal
            Auto-negotiation: off
            Supports Wake-on: g
            Wake-on: g
            Current message level: 0x00000007 (7)
                                   drv probe link
            Link detected: yes
    
    # ethtool p1p1
    Settings for p1p1:
            Supported ports: [ FIBRE ]
            Supported link modes:   1000baseX/Full
                                    10000baseSR/Full
            Supported pause frame use: Symmetric
            Supports auto-negotiation: Yes
            Supported FEC modes: Not reported
            Advertised link modes:  1000baseX/Full
                                    10000baseSR/Full
            Advertised pause frame use: No
            Advertised auto-negotiation: Yes
            Advertised FEC modes: Not reported
            Speed: 10000Mb/s
            Duplex: Full
            Port: FIBRE
            PHYAD: 0
            Transceiver: internal
            Auto-negotiation: off
            Supports Wake-on: g
            Wake-on: g
            Current message level: 0x00000007 (7)
                                   drv probe link
            Link detected: yes
    

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