请教一个ONU和OLT注册的问题

alterwood

各位好，我目前正在参与一个ONU的设计项目，OLT是从韩国购入的Tellion的GP-1104四口机型。现在大家自己的ONU和OLT连接时在O4状态总是会返回到O2状态，查看log信息显示是OLT发送了DeactiveOnuId消息，并且在O4状态下ONU先收到了OLT发送的广播包UpstreamOverhead和ExtendedBurstLen各三次，但是根据G984.3，O4状态下是不应该有这两个包的，因此大家的ONU没有回应，只是在等待OLT发送RangingTime包，结果OLT注销了大家的ONU-ID，不知道是为什么，现在很头大，还望大家帮个忙，谢谢！

log如下：
    [onud] state change: new 3, old 2
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam us: onu id - 255 / serial number
    Contents:0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x0d 0x46
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / AssignOnuId
    Contents:0x00 0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00
    [onud] state change: new 4, old 3
    [onud] ploam ds: onu id - 255 / AssignOnuId
    Contents:0x00 0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / AssignOnuId
    Contents:0x00 0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00
    [onud] ploam us: onu id - 0 / serial number
    Contents:0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00 0x06
    [onud] ploam us: onu id - 0 / serial number
    Contents:0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00 0x06
    [onud] ploam us: onu id - 0 / serial number
    Contents:0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00 0x06
    [onud] ploam us: onu id - 0 / serial number
    Contents:0x4c 0x51 0x44 0x45 0x96 0x00 0x00 0x00 0x00 0x06
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / UpstreamOverhead
    Contents:0x20 0x00 0x00 0xaa 0xab 0x59 0x83 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 255 / ExtendedBurstLen
    Contents:0x77 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] ploam ds: onu id - 0 / DeactiveOnuId
    Contents:0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
    [onud] state change: new 2, old 4
    [onud] ploam ds: onu id - 0 / DeactiveOnuId
    Contents:0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00