1.4.7 Port Number List
Function
Admin Tool Connection
Central Admin Server
Connection
DHCP Server
DNS Server
WINS Server
20
From/To
Admin Tool
Scanner
Central Admin Server
Scanner
Scanner
Central Admin Server
Central Admin Console
Central Admin Server
Central Admin Server
LDAP server
Central Admin Server
Print server
Central Admin Server
File server
Central Admin Server
FTP server
Central Admin Server
FTPS server
Central Admin Server
SMTP server
Central Admin Server
Proxy server
Central Admin Server
SharePoint link
Scanner
DHCP server
Scanner
DNS server
Scanner
WINS server
Port Number
80 (HTTP) (*1)
443 (HTTPS) (*1)
80 (HTTP) (*1)
443 (HTTPS) (*1)
20444 (HTTP/HTTPS) (*1)
10444 (HTTP/HTTPS) (*1)
389 (LDAP)
636 (LDAPS)
3268 (Active Directory Global
Catalog)
3269 (Active Directory Global
Catalog over SSL)
137,138,139,445 (SMB)
137,138,139,445 (SMB)
20,21 (FTP) (*1)
989,990 (FTPS) (*1)
25 (SMTP) (*1)
Free
30444 (HTTP/HTTPS) (*1)
67 (DHCP)
53 (DNS)
1512 (WINS)
Protocol
Number
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
17 (UDP)
6 (TCP)
17 (UDP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
6 (TCP)
17 (UDP)
17 (UDP)
17 (UDP)