The anti-ddos packet-trace debugging command enables DDoS packet tracing debugging.
The undo anti-ddos packet-trace debugging command disables DDoS packet tracing debugging.
anti-ddos packet-trace debugging [ acl [ ipv6 ] acl-num ]
undo anti-ddos packet-trace debugging
| Parameter | Description | Value |
|---|---|---|
| ipv6 | Specifies an advanced IPv6 ACL. |
- |
| acl-num | Specifies the number of an advanced ACL. Packet tracing debugging is performed only on packets matching the ACL. |
The value is an integer ranging from 2000 to 3999. |
By default, DDoS packet tracing debugging is disabled.
When the anti-DDoS effectiveness is poor or it has been located that the anti-DDoS processes affect normal services, you can use the DDoS packet tracing function to check the anti-DDoS processes that the packets undergo.
You are advised to configure acl to limit the packet tracing scope, which helps conserve system performance.
After you run the undo anti-ddos packet-trace debugging command to disable DDoS packet tracing debugging, the DDoS packet tracing debugging information is cleared.