Introdução
Este documento descreve a nova ação deletelogfiles, incluindo as etapas para executar a ação para o Cisco Secure Email Gateway (SEG).
Contribuição de Chris Arellano, engenheiro do Cisco TAC.
Pré-requisitos
AsyncOS 15.0.0 e mais recente para Cloud Email Security e On-Premise Secure Email Appliance.
Componentes Utilizados
SEG da Cisco
método de acesso CLI
As informações neste documento foram criadas a partir de dispositivos em um ambiente de laboratório específico. Todos os dispositivos utilizados neste documento foram iniciados com uma configuração (padrão) inicial. Se a rede estiver ativa, certifique-se de que você entenda o impacto potencial de qualquer comando.
Configurar
As próximas instruções apresentam a nova funcionalidade de registro para excluir arquivos de registro individuais dentro de cada dispositivo SEG.
Por quê? Algumas situações podem justificar a necessidade de eliminar conteúdo confidencial do SEG.
Cada Inscrição de Log é composta de uma coleção de arquivos individuais contendo um carimbo de data para cada arquivo dentro do nome, terminando com o início do próximo log contendo uma data sequencial dentro do nome.
A ação pode ser executada no SEG autônomo, bem como no Nível da máquina dentro de um cluster.
Etapa 1. Faça login via CLI e digite os próximos comandos logconfig > deletelogfile > Selecione o número que representa a inscrição de log > Selecione o número que representa o log > Y para confirmar.
Observação: A ação de deleção é imediata, permanente e não exige que o usuário confirme as alterações.
> logconfig
NOTICE: This configuration command has not yet been configured for the current cluster mode (Machine esa1.hcXXXX-XX.iphmx.com).
What would you like to do?
1. Switch modes to edit at mode "Cluster Hosted_Cluster".
2. Start a new, empty configuration at the current mode (Machine esa1.hcXXXX-XX.iphmx.com).
3. Copy settings from another cluster mode to the current mode (Machine esa1.hcXXXX-XX.iphmx.com).
[1]>
Currently configured logs:
Log Name Log Type Retrieval Interval
---------------------------------------------------------------------------------
1. amp AMP Engine Logs Manual Download None
2. amparchive AMP Archive Manual Download None
3. antispam Anti-Spam Logs Manual Download None
4. antivirus Anti-Virus Logs Manual Download None
5. asarchive Anti-Spam Archive Manual Download None
6. audit_logs Audit Logs Manual Download None
7. authentication Authentication Logs Manual Download None
8. avarchive Anti-Virus Archive Manual Download None
9. bounces Bounce Logs Manual Download None
10. cli_logs CLI Audit Logs Manual Download None
11. cloud_connector Cloud Connector Logs Manual Download None
12. config_history Configuration History Logs Manual Download None
13. content_scanner Content Scanner Logs Manual Download None
14. csa Cisco Security Awareness Logs Manual Download None
15. csn_logs CSN Logs Manual Download None
16. ctr_logs CTR Logs Manual Download None
17. dlp DLP Logs Manual Download None
18. eaas Advanced Phishing Protection Logs Manual Download None
19. ecs_logs ESA Cloud Scanner Logs Manual Download None
20. encryption Encryption Logs Manual Download None
21. error_logs IronPort Text Mail Logs Manual Download None
22. euq_logs Spam Quarantine Logs Manual Download None
23. euqgui_logs Spam Quarantine GUI Logs Manual Download None
24. ftpd_logs FTP Server Logs Manual Download None
25. gmarchive Graymail Archive Manual Download None
26. graymail Graymail Engine Logs Manual Download None
27. gui_logs HTTP Logs Manual Download None
28. ipr_client IP Reputation Logs Manual Download None
29. mail_logs IronPort Text Mail Logs Manual Download None
30. remediation Remediation Logs Manual Download None
31. reportd_logs Reporting Logs Manual Download None
32. reportqueryd_logs Reporting Query Logs Manual Download None
33. s3_client S3 Client Logs Manual Download None
34. scanning Scanning Logs Manual Download None
35. sdr_client Sender Domain Reputation Logs Manual Download None
36. service_logs Service Logs Manual Download None
37. slbld_logs Safe/Block Lists Logs Manual Download None
38. smartlicense Smartlicense Logs Manual Download None
39. snmp_logs SNMP Logs Manual Download None
40. sntpd_logs NTP logs Manual Download None
41. status Status Logs Manual Download None
42. system_logs System Logs Manual Download None
43. threatfeeds Threat Feeds Logs Manual Download None
44. trackerd_logs Tracking Logs Manual Download None
45. updater_logs Updater Logs Manual Download None
46. upgrade_logs Upgrade Logs Manual Download None
47. url_rep_client URL Reputation Logs Manual Download None
Choose the operation you want to perform:
- NEW - Create a new log.
- EDIT - Modify a log subscription.
- DELETE - Remove a log subscription.
- DELETELOGFILE - Delete log files
- SETUP - General settings.
- LOGHEADERS - Configure headers to log.
- CEFLOGHEADERS - Configure list of headers to add in CEF log files.
- HOSTKEYCONFIG - Configure SSH host keys.
- CLUSTERSET - Set how logs are configured in a cluster.
- CLUSTERSHOW - Display how logs are configured in a cluster.
[]> deletelogfile
Currently configured logs:
Log Name No of Log Files
---------------------------------------------------------------------------------
1. amparchive 3
2. antispam 1
3. asarchive 3
4. audit_logs 9
5. authentication 9
6. avarchive 3
7. bounces 3
8. cli_logs 9
9. config_history 49
10. error_logs 3
11. euq_logs 3
12. euqgui_logs 3
13. ftpd_logs 3
14. gmarchive 3
15. graymail 1
16. gui_logs 9
17. ipr_client 6
18. mail_logs 4
-Note: 19-47 removed from sample view -
Enter the number of the log file you want to delete.
[]> 18
Log File Name File Size File Created At
---------------------------------------------------------------------------------
1. mail.@20230517T021023.s 99941403 Wed May 17 02:10:23 2023
2. mail.@20230706T063330.s 35603294 Thu Jul 6 06:33:30 2023
3. mail.@20230712T073148.s 93764 Wed Jul 12 07:31:48 2023
4. mail.@20230712T095042.s 6756 Wed Jul 12 09:50:42 2023
Enter the number of the log file you want to delete.
Notes:
- To specify multiple log files, enter the required numbers separated by commas (for example: 2,3,9)
- To specify a range of log files, enter the required range numbers with a dash (for example: 2-5).
- To specify a combination of single and range, enter the required numbers with comma and dash (for example: 2,4-6)
[]> 1
Warning:
The following log files - ['mail.@20230517T021023.s'] will be removed from the email gateway immediately without a commit
Do you want to continue? [N]> y
Log file /data/pub/mail_logs/mail.@20230517T021023.s has been deleted successfully
Verificar
Para verificar, basta executar o deletelogfile mais uma vez, selecionando a mesma assinatura para exibir o
Note: Edited output to illustrate the change in log count from 4 to 3 post deletion.
Enter the number of the log file you want to delete.
[]> 18
Log File Name File Size File Created At
---------------------------------------------------------------------------------
1. mail.@20230706T063330.s 35603294 Thu Jul 6 06:33:30 2023
2. mail.@20230712T073148.s 93764 Wed Jul 12 07:31:48 2023
3. mail.@20230712T095042.s 6756 Wed Jul 12 09:50:42 2023
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