Log output modes supported by the firewalls of USG9500 V300R001C01
| Log Type | Log Format | Log Output Mode | Description | ||
| Session logs | IPv4 session logs (Including the PAT and No-PAT modes) | Session aging logs | l Binary l Netflow l Syslog | The logs are directly sent to the LogCenter. When the logs are output in syslog format, the timestamps in the log headers can be adjusted. | The firewall can output logs only in one format at a time. |
| Session creation logs | l Binary l Netflow l Syslog | The logs are directly sent to the LogCenter. When the logs are output in syslog format, the timestamps in the log headers can be adjusted. | The firewall can output logs only in one format at a time. | ||
| Scheduled session logs | l Binary l Netflow l Syslog | The logs are directly sent to the LogCenter. When the logs are output in syslog format, the timestamps in the log headers can be adjusted. | The firewall can output logs only in one format at a time. | ||
| IPv4 NAT No-PAT session logs (server-map logs) | Binary | The logs are directly sent to the LogCenter. | The firewall outputs only logs in binary format. | ||
| IM session logs | l Binary l Syslog | The logs are directly sent to the LogCenter. When the logs are output in syslog format, the timestamps in the log headers can be adjusted. | The firewall can output logs only in one format at a time. | ||
| IPv6 DS-Lite session logs | Session aging logs | l Binary l Netflow | The logs are directly sent to the LogCenter. | The firewall can output logs only in one format at a time. | |
| Session creation logs | l Binary l Netflow | The logs are directly sent to the LogCenter. | The firewall can output logs only in one format at a time. | ||
| Scheduled session logs | l Binary l Netflow | The logs are directly sent to the LogCenter. | The firewall can output logs only in one format at a time. | ||
| IPv6 NAT64 session logs | Session aging logs | l Binary l Netflow | The logs are directly sent to the LogCenter. | The firewall can output logs only in one format at a time. | |
| Session creation logs | l Binary l Netflow | The logs are directly sent to the LogCenter. | The firewall can output logs only in one format at a time. | ||
| Packet discard logs | Packets that hit security policies are discarded. | Syslog | The logs are directly sent to the LogCenter. The timestamps in the log headers can be adjusted. | The firewall outputs only logs in syslog format. | |
| Packets that hit default packet filtering rules are discarded. | Syslog | The logs are directly sent to the LogCenter. The timestamps in the log headers can be adjusted. | |||
| Packets that do not hit sessions are discarded. | Syslog | The logs are directly sent to the LogCenter. The timestamps in the log headers can be adjusted. | |||
| Port range logs (port pre-allocation logs and incremental allocation logs) | Port block allocation or release logs | Syslog | The logs are directly sent to the LogCenter. The timestamps in the log headers can be adjusted. | The firewall outputs only logs in syslog format. | |
| Port block keepalive logs | Syslog | The logs are directly sent to the LogCenter. The timestamps in the log headers can be adjusted. | |||
| System logs | Syslog | The logs are sent to the LogCenter through the information center. The timestamps in the log headers can be adjusted. | The firewall outputs only logs in syslog format. | ||