Cisco Cisco Content Security Management Appliance M1070 Betriebsanweisung
C-2
AsyncOS 8.3 for Cisco Content Security Management User Guide
Appendix C Firewall Information
110
TCP
Out
POP server
POP authentication for end users for spam
quarantine.
quarantine.
123
UDP
Out
NTP server
NTP if time servers are outside firewall.
143
TCP
Out
IMAP server
IMAP authentication for end users for spam
quarantine.
quarantine.
161
UDP
In
AsyncOS IPs
SNMP queries.
162
UDP
Out
Management station
SNMP traps.
389
3268
LDAP
Out
LDAP servers
LDAP if LDAP directory servers are outside
firewall. LDAP authentication for spam
quarantine.
firewall. LDAP authentication for spam
quarantine.
636
3269
3269
LDAPS
Out
LDAPS
LDAPS — ActiveDirectory’s global catalog
server.
server.
443
TCP
In
AsyncOS IPs
Secure HTTP (
https
) access to the GUI for
system monitoring.
443
TCP
Out
update-static.cisco.c
om
om
Verify the latest files for the update server.
443
TCP
Out
phonehome.senderba
se.org
se.org
Receive/send Outbreak Filters.
514
UDP/T
CP
CP
Out
Syslog server
Syslog logging.
1024
and
higher
and
higher
—
—
—
See information above for Port 21 (FTP.)
2222
CCS
In and
out
out
AsyncOS IPs
Cluster Communication Service (for centralized
management).
management).
6025
TCP
In
AsyncOS IPs
Send spam quarantine data to the Security
Management appliance if the external spam
quarantine is enabled.
Management appliance if the external spam
quarantine is enabled.
7025
TCP
In and
out
out
AsyncOS IPs
Pass policy, virus, and outbreak quarantine data
between Email Security appliances and the
Security Management appliance when this
feature is centralized.
between Email Security appliances and the
Security Management appliance when this
feature is centralized.
Table C-1
Firewall Ports
Default
Port Protocol
Port Protocol
In/Out Hostname
Purpose