In questo documento viene descritto come configurare i log di debug del dominio su Cisco Email Security Appliance (ESA).
Cisco raccomanda la conoscenza dei seguenti argomenti:
Le informazioni fornite in questo documento si basano su tutte le versioni di AsyncOS.
Le informazioni discusse in questo documento fanno riferimento a dispositivi usati in uno specifico ambiente di emulazione. Su tutti i dispositivi menzionati nel documento la configurazione è stata ripristinata ai valori predefiniti. Se la rete è operativa, valutare attentamente eventuali conseguenze derivanti dall'uso dei comandi.
Il registro di debug del dominio è un registro di sistema progettato per registrare tutto il traffico SMTP (Simple Mail Transfer Protocol) tra un dominio specifico e l'ESA per un numero finito di sessioni.
Questo tipo di registro può essere utile per la risoluzione dei problemi relativi a un host o a un dominio del destinatario specifico. Ogni sessione viene registrata fino a raggiungere il numero definito di sessioni, quindi la raccolta dei dati viene interrotta. Per terminare la raccolta dei dati dei log di debug del dominio prima di registrare tutte le sessioni, è possibile eliminare o modificare la sottoscrizione del log.
Per creare e configurare i log di debug del dominio, immettere il comando logconfig nella CLI dell'ESA.
Di seguito è riportato un esempio di creazione della sottoscrizione Domain Debug Logs con l'uso della CLI ESA:
example.com> logconfig
Currently configured logs:
1. "antispam" Type: "Anti-Spam Logs" Retrieval: FTP Poll
2. "antivirus" Type: "Anti-Virus Logs" Retrieval: FTP Poll
3. "asarchive" Type: "Anti-Spam Archive" Retrieval: FTP Poll
4. "avarchive" Type: "Anti-Virus Archive" Retrieval: FTP Poll
5. "bounces" Type: "Bounce Logs" Retrieval: FTP Poll
6. "cli_logs" Type: "CLI Audit Logs" Retrieval: FTP Poll
7. "error_logs" Type: "IronPort Text Mail Logs" Retrieval: FTP Poll
8. "euq_logs" Type: "IronPort Spam Quarantine Logs" Retrieval: FTP Poll
9. "euqgui_logs" Type: "IronPort Spam Quarantine GUI Logs" Retrieval: FTP Poll
10. "ftpd_logs" Type: "FTP Server Logs" Retrieval: FTP Poll
11. "gui_logs" Type: "HTTP Logs" Retrieval: FTP Poll
12. "mail_logs" Type: "IronPort Text Mail Logs" Retrieval: FTP Poll
13. "reportd_logs" Type: "Reporting Logs" Retrieval: FTP Poll
14. "reportqueryd_logs" Type: "Reporting Query Logs" Retrieval: FTP Poll
15. "scanning" Type: "Scanning Logs" Retrieval: FTP Poll
16. "sntpd_logs" Type: "NTP logs" Retrieval: FTP Poll
17. "status" Type: "Status Logs" Retrieval: FTP Poll
18. "system_logs" Type: "System Logs" Retrieval: FTP Poll
19. "updater_logs" Type: "Updater Logs" Retrieval: FTP Poll
Choose the operation you want to perform:
- NEW - Create a new log.
- EDIT - Modify a log subscription.
- DELETE - Remove a log subscription.
- SETUP - General settings.
- LOGHEADERS - Configure headers to log.
- HOSTKEYCONFIG - Configure SSH host keys.
[]> new
Choose the log file type for this subscription:
1. IronPort Text Mail Logs
2. qmail Format Mail Logs
3. Delivery Logs
4. Bounce Logs
5. Status Logs
6. Domain Debug Logs
7. Injection Debug Logs
8. System Logs
9. CLI Audit Logs
10. FTP Server Logs
11. HTTP Logs
12. NTP logs
13. LDAP Debug Logs
14. Anti-Virus Logs
15. Anti-Virus Archive
16. Scanning Logs
17. IronPort Spam Quarantine Logs
18. IronPort Spam Quarantine GUI Logs
19. Reporting Logs
20. Reporting Query Logs
21. Updater Logs
[1]> 6
Please enter the name for the log:
[]> debug_example
Enter the name of the domain for which you want to record debug information.
[]> example.com
Please enter the number of SMTP sessions you want to record for this domain.
[1]> 8
Choose the method to retrieve the logs.
1. FTP Poll
2. FTP Push
3. SCP Push
4. Syslog Push
[1]>
Filename to use for log files:
[example.com.text]> example.com.text
Please enter the maximum file size:
[10485760]>
Please enter the maximum number of files:
[10]>
Currently configured logs:
1. "antispam" Type: "Anti-Spam Logs" Retrieval: FTP Poll
2. "antivirus" Type: "Anti-Virus Logs" Retrieval: FTP Poll
3. "asarchive" Type: "Anti-Spam Archive" Retrieval: FTP Poll
4. "avarchive" Type: "Anti-Virus Archive" Retrieval: FTP Poll
5. "bounces" Type: "Bounce Logs" Retrieval: FTP Poll
6. "cli_logs" Type: "CLI Audit Logs" Retrieval: FTP Poll
7. "debug_example" Type: "Domain Debug Logs" Retrieval: FTP Poll
8. "error_logs" Type: "IronPort Text Mail Logs" Retrieval: FTP Poll
9. "euq_logs" Type: "IronPort Spam Quarantine Logs" Retrieval: FTP Poll
10. "euqgui_logs" Type: "IronPort Spam Quarantine GUI Logs" Retrieval: FTP Poll
11. "ftpd_logs" Type: "FTP Server Logs" Retrieval: FTP Poll
12. "gui_logs" Type: "HTTP Logs" Retrieval: FTP Poll
13. "mail_logs" Type: "IronPort Text Mail Logs" Retrieval: FTP Poll
14. "reportd_logs" Type: "Reporting Logs" Retrieval: FTP Poll
15. "reportqueryd_logs" Type: "Reporting Query Logs" Retrieval: FTP Poll
16. "scanning" Type: "Scanning Logs" Retrieval: FTP Poll
17. "sntpd_logs" Type: "NTP logs" Retrieval: FTP Poll
18. "status" Type: "Status Logs" Retrieval: FTP Poll
19. "system_logs" Type: "System Logs" Retrieval: FTP Poll
20. "updater_logs" Type: "Updater Logs" Retrieval: FTP Poll
Choose the operation you want to perform:
- NEW - Create a new log.
- EDIT - Modify a log subscription.
- DELETE - Remove a log subscription.
- SETUP - General settings.
- LOGHEADERS - Configure headers to log.
- HOSTKEYCONFIG - Configure SSH host keys.
[]>
example.com> commit
Di seguito è riportato un esempio di log di debug del dominio quando l'ESA invia un messaggio al dominio del destinatario example.com:
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '220 ESmtp mail.example.com
ESMTP service ready'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'EHLO example.com'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250-mail.example.com'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250-8BITMIME'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250-SIZE 31981568'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250 PIPELINING'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'MAIL FROM:<user@example.com>'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250 sender <user@example.com> ok'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'RCPT TO:<test@example.com>'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250 recipient <test@example.com> ok'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'DATA'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '354 go ahead'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'Received: from unknown (HELO)
(10.250.7.164)rn by example.com with SMTP; 22 Mar 2005 16:52:08 -0800rn'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: 'Message-ID:
<000d01c52f43$48dacba0$a407fa0a@example.com>rnFrom: "User" <user@example.com>
rnTo:<test@example.com>rn Subject:TestrnDate:Tue,22Mar200516:57:28-0800rnMIME-
Version:1.0rn
Content-Type:multipart/alternative;rntboundary="----=
_NextPart_000_000A_01C52F00.3AA3B580"rnX-Priority: 3rnX-MSMail-Priority:
Normalrn X-Mailer: Microsoft Outlook Express 6.00.2900.2180rnX-MimeOLE:
Produced ByMicrosoft MimeOLEV6.00.2900.2180rnrnThis is a multi-part
messageinMIMEformat.rnrn------=_NextPart_000_000A_01C52F00.3AA3B580rn
Content-Type:text/plain;rntcharset= "iso-8859-1"rnContent-Transfer-Encoding:
quoted-printablernrnThis isthebodyofthemail.rnThisisadisclaimer.rnrn------=
_NextPart_000_000A_01C52F00.3AA3B580rnContent-Type:text/html;rntcharset=
"iso-8859-1"rnContent-Transfer-Encoding:quoted-printablernrn<!DOCTYPEHTMLPUBLIC
"-//W3C//DTDHTML4.0Transitional//EN">rn<HTML><HEAD>rn<METAhttp-equiv=
3DContent-Typecontent= 3D"text/html;charset= 3Diso-8859-1">rn<METAcontent=
3D"MSHTML6.00.2900.2523"name= 3DGENERATOR>rn<STYLE></STYLE>rn</HEAD>rn
<BODYbgColor= 3D#ffffff>rn<DIV><FONTface= 3DArialsize= 3D2>This is the body
of thernmail.</FONT></DIV><pre> This is a disclaimer.rn </pre></BODY></HTML>
rnrn------=_NextPart_000_000A_01C52F00.3AA3B580--rn'
Tue Mar 22 16:52:07 2005 Info: 411 Sent: '.rn'
Tue Mar 22 16:52:07 2005 Info: 411 Rcvd: '250 ok dirdel'
Tue Mar 22 16:52:12 2005 Info: 411 Sent: 'QUIT'
Tue Mar 22 16:52:12 2005 Info: 411 Rcvd: '221 mail.example.com'
Al momento non sono disponibili informazioni specifiche per la risoluzione dei problemi di questa configurazione.
Revisione | Data di pubblicazione | Commenti |
---|---|---|
1.0 |
25-Jun-2014 |
Versione iniziale |