Cisco Cisco Email Security Appliance C160 Mode D'Emploi
D-3
Cisco AsyncOS 9.0 for Email User Guide
Appendix D Firewall Information
443
TCP
Out
As configured in Security
Services > File
Reputation and Analysis,
Advanced section.
Services > File
Reputation and Analysis,
Advanced section.
Access to cloud services for file
analysis.
analysis.
For file reputation services, see port
443 or 32137.
443 or 32137.
514
UDP/TCP
Out
Syslog Server
Syslog logging
628
TCP
In
AsyncOS IPs
QMQP if injecting email from outside
firewall.
firewall.
1024
and
higher
and
higher
—
—
—
See information above for Port 21
(FTP.)
(FTP.)
2222
CCS
In & Out
AsyncOS IPs
Cluster Communication Service (for
Centralized Management).
Centralized Management).
6025
TCP
Out
AsyncOS IPs
Cisco Spam Quarantine
7025
TCP
In & Out
AsyncOS IPs
Pass policy, virus, and outbreak
quarantine data between Email
Security appliances and the Cisco
Content Security Management
appliance when this feature is
centralized.
quarantine data between Email
Security appliances and the Cisco
Content Security Management
appliance when this feature is
centralized.
32137
TCP
Out
As configured in Security
Services > File
Reputation and Analysis,
Advanced section, Cloud
Server Pool parameter.
Services > File
Reputation and Analysis,
Advanced section, Cloud
Server Pool parameter.
Default port for access to cloud
services for obtaining file reputation.
See also port 443.
services for obtaining file reputation.
See also port 443.
For file analysis services, see port 443.
Table D-1
Firewall Ports (continued)