SR8808-X BRAS 终端PPPOE拨号自动掉线

终端PPPOE拨号频繁自动掉线

观察接口没有UPDOWN的状态、接口无错包

trace了一下终端的ppp，截取的是终端掉线的时候的信息，有没有大佬帮忙分析一下。

*Mar 12 20:56:28:060 2025 SR8808-X-2 USER/7/USER_TRACEINFO:[objectID=1][slotID=0][PPP][user info:

MAC address: 84ba-594d-ffab

IP address: 172.24.65.94

Access interface: Route-Aggregation1.3101

Service VLAN: 3119

User name: 

Access mode: PPPoE ]

[trace info:Received an LCP Echo Reply packet

  0a 17 00 08 34 56 1a 1b ]

*Mar 12 20:56:30:660 2025 SR8808-X-2 USER/7/USER_TRACEINFO:[objectID=1][slotID=0][PPP][user info:

MAC address: 84ba-594d-ffab

IP address: 172.24.65.94

Access interface: Route-Aggregation1.3101

Service VLAN: 3119

User name: 

Access mode: PPPoE ]

[trace info:Received an LCP negotiation packet or Echo keepalive packet

  c0 21 05 09 00 10 34 56 1a 1b 00 3c cd 74 00 00 

  00 00 ]

*Mar 12 20:56:30:660 2025 SR8808-X-2 USER/7/USER_TRACEINFO:[objectID=1][slotID=0][PPP][user info:

MAC address: 84ba-594d-ffab

IP address: 172.24.65.94

Access interface: Route-Aggregation1.3101

Service VLAN: 3119

User name: 

Access mode: PPPoE ]

[trace info:Received an LCP Termination Request packet

  05 09 00 10 34 56 1a 1b 00 3c cd 74 00 00 00 00 ]

*Mar 12 20:56:30:660 2025 SR8808-X-2 USER/7/USER_TRACEINFO:[objectID=1][slotID=0][PPP][user info:

MAC address: 84ba-594d-ffab

IP address: 172.24.65.94

Access interface: Route-Aggregation1.3101

Service VLAN: 3119

User name: 

Access mode: PPPoE ]

[trace info:Sent an LCP Termination Ack packet

  ff 03 c0 21 06 09 00 04 ]

*Mar 12 20:56:30:660 2025 SR8808-X-2 USER/7/USER_TRACEINFO:[objectID=1][slotID=0][PPP][user info:

MAC address: 84ba-594d-ffab

IP address: 172.24.65.94

Access interface: Route-Aggregation1.3101

Service VLAN: 3119

User name: 

Access mode: PPPoE ]

[trace info:LCP down event]