NX15000与NX54组有线回程mesh，均作为ap， mesh组播异常。

NX15000与NX54组有线回程mesh，均作为ap。 连接openwrt软路由，

设备型号：H3C Magic NX15000，需要渠道固件 NX15V100R015，用于优化有线 Mesh 组播异常， SN 序列号：219801A3HN7232K500SH；

设备型号：H3C Magic NX54，需要渠道固件 R014，用于优化有线 Mesh 组播异常， SN 序列号：219801A2V2722AK504F7；

nx54，nx15000分别连接到 openwrt软路由。组有线mesh。

目前排查就是mesh组网问题。

nx54 启动后，与软路由协商后，连接为1000兆， 间隔几分钟后，就降低到100兆。

软路由日志中可以看到：

[ 3711.117006] igc 0000:03:00.0 eth2: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 3711.226721] br-lan: port 3(eth2) entered blocking state
[ 3711.226741] br-lan: port 3(eth2) entered forwarding state
[ 3711.697239] igc 0000:03:00.0 eth2: NIC Link is Down
[ 3712.236801] br-lan: port 3(eth2) entered disabled state
[ 3713.876998] igc 0000:03:00.0 eth2: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 3716.076652] igc 0000:03:00.0 eth2: exceed max 2 second
[ 3716.082008] br-lan: port 3(eth2) entered blocking state
[ 3716.082024] br-lan: port 3(eth2) entered forwarding state
[ 3716.082177] igc 0000:03:00.0 eth2: NIC Link is Down
[ 3716.082484] br-lan: port 3(eth2) entered disabled state
[ 3716.146975] igc 0000:03:00.0 eth2: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
[ 3716.147017] br-lan: port 3(eth2) entered blocking state
[ 3716.147029] br-lan: port 3(eth2) entered forwarding state
[ 3732.235132] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3791.240279] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3791.251751] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3791.540670] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3792.141566] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3793.345375] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)
[ 3794.243337] br-lan: received packet on eth0 with own address as source address (addr:60:be:b4:0c:76:8f, vlan:0)