Mac OS X Server - Appendix:  Services and Ports

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Services and Ports

Ap

pendix

If your server connects to the Internet through a cable router, DSL router, or other
network router, you can configure port forwarding (port mapping) to allow access to
some services from the Internet while protecting other services and other computers
on your network.

Use the following table to determine the port numbers for the services that you want
to expose on the Internet. Configure your router to forward only those ports to your
server’s IP address.

Some Internet routers may ask you to specify TCP or UDP for each port, while other
routers don’t. For specific information about how to configure port forwarding on your
router, see its documentation.

If your local network has a separate firewall device and you want to allow access to
some services outside your local network, ask the firewall administrator to open the
firewall for the communications ports and protocols that your services use. Use the
following table to determine the port numbers you need to have opened on the
firewall.

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176

Appendix

Services and Ports

Service

Port

TCP or UDP

Address Book Server
Address Book Server SSL

8800
8843

TCP
TCP

iCal Server
iCal Server SSL

8008
8443

TCP
TCP

iChat Server
iChat Server SSL
iChat server-to-server
iChat Server file transfer
iChat local
iChat audio/video RTP and
RTCP

5222
5223
5269
7777
5678
16384–16403

TCP
TCP
TCP
TCP
UDP
UDP

File sharing SMB
File sharing AFP

139
548

TCP
TCP

Mail service SMTP standard
Mail service POP3
Mail service IMAP
Mail service SMTP submission
Mail clients IMAP SSL
Mail clients POP3 SSL

25
110
143
587
993
995

TCP
TCP
TCP
TCP
TCP
TCP

Remote login SSH (secure
shell)

22

TCP

Screen sharing VNC

5900

TCP

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177

Appendix

Services and Ports

Service

Port

TCP or UDP

Web service HTTP
Web service HTTPS
Web service custom website

80
443
YourPortNumber

TCP
TCP
TCP

VPN L2TP ISAKMP/IKE
VPN L2TP
VPN L2TP IKE NAT Traversal
VPN L2TP ESP (firewall only)
VPN PPTP

500
1701
4500
IP protocol 50
1723

UDP
UDP
UDP
n/a
TCP

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179

64-bit computing 8

A

access

folder 128
group 121
LDAP 16
Mobile Access service 17
root permissions 71
user 98, 107
website 144

accounts

administrator 70, 71, 84
importing 83, 91, 93, 101
mobile 20
server 84
See also group accounts, user

accounts

Active Directory 40, 71
Activity Monitor 170
Address Book Server

management of 125
overview 16, 42, 126
port mapping 176
setup 114

addresses. See email addresses,

IP addresses, NAT

administrator

accounts for 70, 71, 84
configuration 71, 84

administrator computer 51
advanced configuration 7, 27,

78, 152

AFP (Apple Filing Protocol)

service 129, 176

AirPort base station 150
AirPort Extreme Base

Station 18, 36, 164

AirPort management 164
alert settings 155
antivirus tools. See virus

screening

Apple Filing Protocol service.

See AFP

Apple Remote Desktop 61
applications 26, 27

See also specific applications

arrays, disk. See RAID
authentication 82, 121, 145,

146, 147

See also passwords

auto setup profile 61, 63
automated configuration 46,

61, 63

B

backup 20, 78, 95, 162
Backups folder 127
blog service 44, 139, 141
browsers, web 115

C

CalDAV (Calendar-Based

Distributed Authoring
and Versioning)
protocol 131

calendars 45, 139, 141

See also iCal service

CardDAV (vCard Distributed

Authoring and
Versioning) 126

Certificate Signing Request.

See CSR

certificates 159, 161
chat service. See iChat service
ClamAV 137

Inde

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