ONT Fault Location————Signaling Tracing or Packet Capturing

Hello, everyone!

Common ONT troubleshooting method — packet capturing

1.Configure QoS traffic classification rules.

 WAP>qos add cla direction inbound mirror 1 //Match the packets sent to the CPU.
 Instance: 1                           //Traffic rule ID
 success!

2.Mirror all packets sent to the CPU to the PC on the LAN side.

 WAP>mirror clains 1 enable 1 dip 192.168.100.100 sip 192.168.100.1 
 success!
 ("1" is the ID of the traffic rule created in the previous step. "dip" is the IP address of the PC. "sip" is the IP address of the BR0 port.)

3.Delete configurations after capturing packets.

Disable mirroring packet capturing.

WAP>mirror clains 1 enable 0 dip 20.1.20.211 sip 20.1.20.208
success!

Delete QoS traffic classification rules.

WAP>qos del cla ins 2
success!

Restrictions:
Telnet to the ONT.
Packet capturing software has been installed on the PC connected to the ONT.

Thanks.