REDConnectionEvents 數據表的查詢
如需在 Azure 入口網站 使用這些查詢的相關信息,請參閱Log Analytics教學課程。 如需 REST API,請參閱 查詢。
唯一驗證的 Redis 用戶端 IP 位址
已成功向快取驗證的唯一 Redis 用戶端 IP 位址。
REDConnectionEvents
// https://docs.redis.com/latest/rs/security/audit-events/#status-result-codes
// EventStatus :
// 0 AUTHENTICATION_FAILED - Invalid username and/or password.
// 1 AUTHENTICATION_FAILED_TOO_LONG - Username or password are too long.
// 2 AUTHENTICATION_NOT_REQUIRED - Client tried to authenticate, but authentication isn’t necessary.
// 3 AUTHENTICATION_DIRECTORY_PENDING - Attempting to receive authentication info from the directory in async mode.
// 4 AUTHENTICATION_DIRECTORY_ERROR - Authentication attempt failed because there was a directory connection error.
// 5 AUTHENTICATION_SYNCER_IN_PROGRESS - Syncer SASL handshake. Return SASL response and wait for the next request.
// 6 AUTHENTICATION_SYNCER_FAILED - Syncer SASL handshake. Returned SASL response and closed the connection.
// 7 AUTHENTICATION_SYNCER_OK - Syncer authenticated. Returned SASL response.
// 8 AUTHENTICATION_OK - Client successfully authenticated.
| where EventType == "auth" and EventStatus == 2 or EventStatus == 8 or EventStatus == 7
| summarize count() by ClientIp
每小時的 Redis 客戶端驗證要求
Redis 客戶端驗證要求每小時在指定的IP位址範圍內。 同時包含成功和失敗的要求。
REDConnectionEvents
| extend EventTime = unixtime_seconds_todatetime(EventEpochTime)
// For particular datetime filtering, add '| where EventTime between (StartTime .. EndTime)'
// For particular IP range filtering, add '| where ipv4_is_in_range(ClientIp, IpRange)'
// IP range can be defined like this 'let IpRange = "10.1.1.0/24";' at the top of query.
| where EventType == "auth"
| summarize AuthencationRequestsCount = count() by TimeRange = bin(EventTime, 1h)
每小時的 Redis 用戶端連線
Redis 用戶端連線在指定的IP位址範圍內每小時。
REDConnectionEvents
// For particular datetime filtering, add '| where EventTime between (StartTime .. EndTime)'
// For particular IP range filtering, add '| where ipv4_is_in_range(ClientIp, IpRange)'
// IP range can be defined like this 'let IpRange = "10.1.1.0/24";' at the top of query.
| extend EventTime = unixtime_seconds_todatetime(EventEpochTime)
| where EventType == "new_conn"
| summarize ConnectionCount = count() by TimeRange = bin(EventTime, 1h)
Redis 用戶端每小時中斷連線
Redis 用戶端在指定的IP位址範圍內每小時中斷連線。
REDConnectionEvents
// For particular datetime filtering, add '| where EventTime between (StartTime .. EndTime)'
// For particular IP range filtering, add '| where ipv4_is_in_range(ClientIp, IpRange)'
// IP range can be defined like this 'let IpRange = "10.1.1.0/24";' at the top of query.
| extend EventTime = unixtime_seconds_todatetime(EventEpochTime)
| where EventType == "close_conn"
| summarize DisconnectionCount = count() by TimeRange = bin(EventTime, 1h)
Redis 快取上的驗證嘗試失敗
Redis 快取上的驗證嘗試失敗。
REDConnectionEvents
// https://docs.redis.com/latest/rs/security/audit-events/#status-result-codes
// EventStatus :
// 0 AUTHENTICATION_FAILED - Invalid username and/or password.
// 1 AUTHENTICATION_FAILED_TOO_LONG - Username or password are too long.
// 2 AUTHENTICATION_NOT_REQUIRED - Client tried to authenticate, but authentication isn’t necessary.
// 3 AUTHENTICATION_DIRECTORY_PENDING - Attempting to receive authentication info from the directory in async mode.
// 4 AUTHENTICATION_DIRECTORY_ERROR - Authentication attempt failed because there was a directory connection error.
// 5 AUTHENTICATION_SYNCER_IN_PROGRESS - Syncer SASL handshake. Return SASL response and wait for the next request.
// 6 AUTHENTICATION_SYNCER_FAILED - Syncer SASL handshake. Returned SASL response and closed the connection.
// 7 AUTHENTICATION_SYNCER_OK - Syncer authenticated. Returned SASL response.
// 8 AUTHENTICATION_OK - Client successfully authenticated.
| where EventType == "auth" and EventStatus != 2 and EventStatus != 8 and EventStatus != 7
| project ClientIp, EventStatus, ConnectionId