过滤不同的视图 (Filter different views)

您可以利用不同的日志过滤器 (Log filters)，以仅查看来自 Cloudflare Network Firewall（前称 Magic Firewall）的特定数据。

按已启用或已禁用的规则过滤

使用下面的过滤器示例来过滤您的 Network Firewall 流量，以显示已启用或已禁用规则的事件。

下面的示例仅显示与 Network Firewall 相关的字段，且过滤器仅显示已禁用规则的的事件。

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/logpush/jobs \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
  ...
  "output_options": {
      "field_names": ["ColoName", "Datetime", "Direction", "IPDestinationAddress", "IPDestinationSubnet", "IPProtocol","IPSourceAddress", "IPSourceSubnet", "Outcome", "RuleID", "RulesetID", "SampleInterval", "Verdict"],
  },
  "filter": "{\"where\":{\"or\":[{\"and\":[{\"key\":\"MitigationSystem\",\"operator\":\"eq\",\"value\":\"magic-firewall\"},{\"key\":\"RulesetID\",\"operator\":\"!eq\",\"value\":\"\"},{\"key\":\"Outcome\",\"operator\":\"eq\",\"value\":\"pass\"},{\"key\":\"Verdict\",\"operator\":\"eq\",\"value\":\"drop\"}]}]}}"
}'

下面的示例仅显示与 Network Firewall 相关的字段，且过滤器仅显示已启用规则的的事件。

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/logpush/jobs \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
  ...
  "output_options": {
      "field_names": ["ColoName", "Datetime", "Direction", "IPDestinationAddress", "IPDestinationSubnet", "IPProtocol","IPSourceAddress", "IPSourceSubnet", "Outcome", "RuleID", "RulesetID", "SampleInterval", "Verdict"],
  },
  "filter": "{\"where\":{\"or\":[{\"and\":[{\"key\":\"MitigationSystem\",\"operator\":\"eq\",\"value\":\"magic-firewall\"},{\"key\":\"RulesetID\",\"operator\":\"!eq\",\"value\":\"\"},{\"or\":[{\"key\":\"Outcome\",\"operator\":\"eq\",\"value\":\"drop\"},{\"key\":\"Verdict\",\"operator\":\"eq\",\"value\":\"pass\"}]}]}]}}"
}'

按允许或阻止的流量过滤

使用下面的过滤器示例来过滤您的 Network Firewall 流量，以显示允许或阻止流量的事件。

下面的示例仅显示与 Network Firewall 相关的字段，且过滤器仅显示未采取明确操作的事件，例如，数据包“漏过”了 Network Firewall。此示例未应用任何规则。

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/logpush/jobs \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
  ...
  "output_options": {
      "field_names": ["ColoName", "Datetime", "Direction", "IPDestinationAddress", "IPDestinationSubnet", "IPProtocol","IPSourceAddress", "IPSourceSubnet", "Outcome", "RuleID", "RulesetID", "SampleInterval", "Verdict"],
  },
  "filter": "{\"where\":{\"and\":[{\"key\":\"MitigationSystem\",\"operator\":\"eq\",\"value\":\"magic-firewall\"},{\"key\":\"RulesetID\",\"operator\":\"eq\",\"value\":\"\"}]}}"
}'

下面的示例仅显示与 Network Firewall 相关的字段，且过滤器仅显示采取了明确操作的事件。该示例同时包括已启用和已禁用的 Network Firewall 规则。

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/logpush/jobs \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
  ...
  "output_options": {
      "field_names": ["ColoName", "Datetime", "Direction", "IPDestinationAddress", "IPDestinationSubnet", "IPProtocol","IPSourceAddress", "IPSourceSubnet", "Outcome", "RuleID", "RulesetID", "SampleInterval", "Verdict"],
  },
  "filter": "{\"where\":{\"and\":[{\"key\":\"MitigationSystem\",\"operator\":\"eq\",\"value\":\"magic-firewall\"},{\"key\":\"RulesetID\",\"operator\":\"!eq\",\"value\":\"\"}]}}"
}'

按与 Network Firewall 相关的字段过滤

使用下面的示例来过滤掉与流经 Network Firewall 的流量不相关的字段。下面的示例仅包含 Network Firewall 事件。

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/logpush/jobs \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
  ...
  "output_options": {
      "field_names": ["ColoName", "Datetime", "Direction", "IPDestinationAddress", "IPDestinationSubnet", "IPProtocol","IPSourceAddress", "IPSourceSubnet", "Outcome", "RuleID", "RulesetID", "SampleInterval", "Verdict"],
  },
  "filter": "{\"where\":{\"key\":\"MitigationSystem\",\"operator\":\"eq\",\"value\":\"magic-firewall\"}}"
}'