| 7 |
TCP/UDP |
echo |
792 |
echo |
– |
| 20 |
TCP |
File Transport Protocol (FTP) |
959 |
ftp-data |
– |
| 21 |
TCP |
FTP control |
959 |
ftp |
– |
| 22 |
TCP |
Secure Shell (SSH) |
4250 – 4254 |
ssh |
– |
| 23 |
TCP |
Telnet |
854 |
telnet |
– |
| 25 |
TCP |
Simple Mail Transfer Protocol (SMTP) |
5321 |
smtp |
Mail (for sending email); MobileMe Mail (sending) |
| 53 |
TCP/UDP |
Domain Name System (DNS) |
1034 |
domain |
MacDNS, FaceTime |
| 67 |
UDP |
Bootstrap Protocol Server (BootP, bootps) |
951 |
bootps |
NetBoot via DHCP |
| 68 |
UDP |
Bootstrap Protocol Client (bootpc) |
951 |
bootpc |
NetBoot via DHCP |
| 69 |
UDP |
Trivial File Transfer Protocol (TFTP) |
1350 |
tftp |
– |
| 79 |
TCP |
Finger |
1288 |
finger |
– |
| 80 |
TCP |
Hypertext Transfer Protocol (HTTP) |
2616 |
http |
World Wide Web, MobileMe, Sherlock, QuickTime Installer, iTunes Store and Radio, Software Update, RAID Admin, Backup, iCal calendar publishing, iWeb, MobileMe Web Gallery Publishing, WebDAV (iDisk), Final Cut Server, AirTunes/AirPlay |
| 88 |
TCP |
Kerberos |
4120 |
kerberos |
– |
| 106 |
TCP |
Password Server
(Unregistered Use) |
– |
|
Mac OS X Server Password Server |
| 110 |
TCP |
Post Office Protocol (POP3)
Authenticated Post Office Protocol (APOP) |
1939 |
pop3 |
Mail (for receiving email) |
| 111 |
TCP/UDP |
Remote Procedure Call (RPC) |
1057, 1831 |
sunrpc |
Portmap (sunrpc) |
| 113 |
TCP |
Identification Protocol |
1413 |
ident |
– |
| 115 |
TCP |
Secure File Transfer Program (SFTP) |
913 |
sftp |
Note: Some authorities reference a « Simple File Transport Protocol » or « Secured File Transport Protocol » on this port. |
| 119 |
TCP |
Network News Transfer Protocol (NNTP) |
3977 |
nntp |
Used by applications that read newsgroups. |
| 123 |
TCP/UDP |
Network Time Protocol (NTP) |
1305 |
ntp |
Date & Time preferences. Used for network time server synchronization, AppleTV Network Time Server Sync |
| 137 |
UDP |
Windows Internet Naming Service (WINS) |
– |
netbios-ns |
– |
| 138 |
UDP |
NETBIOS Datagram Service |
– |
netbios-dgm |
Windows Datagram Service, Windows Network Neighborhood |
| 139 |
TCP |
Server Message Block (SMB) |
– |
netbios-ssn |
Used by Microsoft Windows file and print services, such as Windows Sharing in Mac OS X. |
| 143 |
TCP |
Internet Message Access Protocol (IMAP) |
3501 |
imap |
Mail (for receiving email); MobileMe Mail (IMAP) |
| 161 |
UDP |
Simple Network Management Protocol (SNMP) |
1157 |
snmp |
– |
| 192 |
UDP |
OSU Network Monitoring System |
– |
osu-nms |
AirPort Base Station PPP status or discovery (certain configurations), AirPort Admin Utility, AirPort Express Assistant |
| 311 |
TCP |
Server Admin, Workgroup Manager, Server Monitor, Xsan Admin |
– |
asip-webadmin |
Remote server administration |
| 389 |
TCP |
Lightweight Directory Access Protocol (LDAP) |
4511 |
ldap |
Used by applications that look up addresses, such as Mail and Address Book. |
| 427 |
TCP/UDP |
Service Location Protocol (SLP) |
2608 |
svrloc |
Network Browser |
| 443 |
TCP |
Secure Sockets Layer (SSL, or « HTTPS ») |
– |
https |
Secured websites, iTunes Store, FaceTime, Game Center, MobileMe (authentication, iDisk, iDisk Sync, and MobileMe Sync), AirTunes/AirPlay |
| 445 |
TCP |
Microsoft SMB Domain Server |
– |
microsoft-ds |
– |
| 497 |
TCP/UDP |
Dantz Retrospect |
– |
dantz |
– |
| 500 |
UDP |
ISAKMP/IKE |
– |
isakmp |
Mac OS X Server VPN service, Back to My Mac (MobileMe, Mac OS X v10.5 or later). |
| 514 |
TCP |
shell |
– |
shell |
– |
| 514 |
UDP |
Syslog |
– |
syslog |
– |
| 515 |
TCP |
Line Printer (LPR), Line Printer Daemon (LPD) |
– |
printer |
Used for printing to a network printer, Printer Sharing in Mac OS X. |
| 532 |
TCP |
netnews |
– |
netnews |
– |
| 548 |
TCP |
Apple Filing Protocol (AFP) over TCP |
– |
afpovertcp |
AppleShare, Personal File Sharing, Apple File Service |
| 554 |
TCP/UDP |
Real Time Streaming Protocol (RTSP) |
2326 |
rtsp |
QuickTime Streaming Server (QTSS), streaming media players, AirTunes/AirPlay |
| 587 |
TCP |
Message Submission for Mail (Authenticated SMTP) |
4409 |
submission |
Mail (for sending mail), MobileMe Mail (SMTP authentication) |
| 600-1023 |
TCP/UDP |
Mac OS X RPC-based services |
– |
ipcserver |
Used by NetInfo, for example. |
| 623 |
UDP |
Lights-Out-Monitoring |
– |
asf-rmcp |
Used by Intel Xserves’ Lights-Out-Monitoring (LOM) feature; used by Server Monitor |
| 625 |
TCP |
Directory Service Proxy (DSProxy) (Unregistered Use) |
– |
dec_dlm |
DirectoryService, Open Directory Assistant, Workgroup Manager. Note: This port is registered to DEC DLM. |
| 626 |
TCP |
AppleShare Imap Admin (ASIA) |
– |
asia |
IMAP Administration (Mac OS X Server 10.2.8 or earlier, AppleShare IP 6) |
| 626 |
UDP |
serialnumberd (Unregistered Use) |
– |
asia |
Server serial number registration (Xsan, Mac OS X Server 10.3 and later) |
| 631 |
TCP |
Internet Printing Protocol (IPP) |
2910 |
ipp |
Mac OS X Printer Sharing |
| 636 |
TCP |
Secure LDAP |
– |
ldaps |
– |
| 660 |
TCP |
MacOS Server Admin |
– |
mac-srvr-admin |
Server Admin (both AppleShare IP and Mac OS X Server), Server Settings |
| 687 |
TCP |
Add server Admin to uses |
– |
asipregistry |
– |
| 749 |
TCP/UDP |
Kerberos 5 admin/changepw |
– |
kerberos-adm |
– |
| 985 |
TCP |
NetInfo Static Port |
– |
|
– |
| 993 |
TCP |
Mail IMAP SSL |
– |
imaps |
MobileMe Mail (SSL IMAP) |
| 995 |
TCP/UDP |
Mail POP SSL |
– |
pop3s |
– |
| 1085 |
TCP/UDP |
WebObjects |
– |
webobjects |
– |
| 1099 & 8043 |
TCP |
Remote RMI and IIOP Acess to JBOSS |
– |
rmiregistry |
– |
| 1220 |
TCP |
QT Server Admin |
– |
qt-serveradmin |
Used for administration of QuickTime Streaming Server. |
| 1649 |
TCP |
IP Failover |
– |
kermit |
– |
| 1701 |
UDP |
L2TP |
– |
l2f |
Mac OS X Server VPN service |
| 1723 |
TCP |
PPTP |
– |
pptp |
Mac OS X Server VPN service |
| 2049 |
TCP/UDP |
Network File System (NFS) (version 3) |
1094 |
nfsd |
– |
| 2236 |
TCP |
Macintosh Manager (Unregistered Use) |
– |
nani |
Macintosh Manager |
| 2336 |
TCP |
Portable Home Directories |
|
nani |
– |
| 3004 |
TCP |
iSync |
– |
csoftragent |
– |
| 3031 |
TCP/UDP |
Remote AppleEvents |
– |
eppc |
Program Linking, Remote Apple Events |
| 3283 |
TCP/UDP |
Net Assistant |
– |
net-assistant |
Apple Remote Desktop 2.0 or later (Reporting feature) |
| 3306 |
TCP |
MySQL |
– |
mysql |
– |
| 3478-3497 |
UDP |
|
|
nat-stun-port – ipether232port |
FaceTime, Game Center |
| 3632 |
TCP |
Distributed compiler |
– |
distcc |
– |
| 3659 |
TCP/UDP |
Simple Authentication and Security Layer (SASL) |
– |
apple-sasl |
Mac OS X Server Password Server |
| 3689 |
TCP |
Digital Audio Access Protocol (DAAP) |
– |
daap |
iTunes Music Sharing, AirTunes/AirPlay |
| 4111 |
TCP |
XGrid |
– |
xgrid |
– |
| 4398 |
UDP |
|
|
|
Game Center |
| 4500 |
UDP |
IKE NAT Traversal |
– |
ipsec-msft |
Mac OS X Server VPN service, Back to My Mac (MobileMe, Mac OS X v10.5 or later).
Note: VPN and MobileMe are mutually exclusive when configured through an Apple access point (such as an AirPort Base Station); MobileMe will take precedence. |
| 5003 |
TCP |
FileMaker – name binding and transport |
– |
fmpro-internal |
– |
| 5009 |
TCP |
(Unregistered Use) |
– |
winfs |
AirPort Admin Utility, AirPort Express Assistant |
| 5060 |
UDP |
Session Initiation Protocol (SIP) |
3261 |
sip |
iChat |
| 5100 |
TCP |
– |
– |
socalia |
Mac OS X camera and scanner sharing |
| 5190 |
TCP/UDP |
America Online (AOL) |
– |
aol |
iChat and AOL Instant Messenger, file transfer |
| 5222 |
TCP |
XMPP (Jabber) |
3920 |
jabber-client |
iChat and Jabber messages |
| 5223 |
TCP |
XMPP over SSL, Apple Push Notification Service |
– |
|
MobileMe (Automatic sync notifications) (see note 9), APNs, FaceTime, Game Center |
| 5269 |
TCP |
XMPP server-to-server communication |
3920 |
jabber-server |
iChat Server |
| 5297 |
TCP |
– |
– |
|
iChat (local traffic), Bonjour |
| 5298 |
TCP/UDP |
– |
– |
|
iChat (local traffic), Bonjour |
| 5353 |
UDP |
Multicast DNS (MDNS) |
– |
mdns |
Bonjour (mDNSResponder), AirTunes/AirPlay |
| 5354 |
TCP |
Multicast DNS Responder |
– |
mdnsresponder |
Back to My Mac |
| 5432 |
TCP |
ARD 2.0 Database |
– |
postgresql |
– |
| 5678 |
UDP |
SNATMAP server |
– |
rrac |
The SNATMAP service on port 5678 is used to determine the external Internet address of hosts so that connections between iChat users can properly function behind network address translation (NAT). The SNATMAP service simply communicates to clients the Internet address that connected to it. This service runs on an Apple server, but does not send personal information to Apple. When certain iChat AV features are used, this service will be contacted. Blocking this service may cause issues with iChat AV connections with hosts on networks that use NAT. |
| 5897-5898 |
UDP |
(Unregistered Use) |
– |
|
xrdiags |
| 5900 |
TCP |
Virtual Network Computing (VNC)
(Unregistered Use) |
– |
vnc-server |
Apple Remote Desktop 2.0 or later (Observe/Control feature)
Screen Sharing (Mac OS X 10.5 or later) |
| 5988 |
TCP |
WBEM HTTP |
– |
wbem-http |
Apple Remote Desktop 2.x (see http://www.dmtf.org/about/faq/wbem) |
| 6970-9999 |
UDP |
– |
– |
|
QuickTime Streaming Server |
| 7070 |
TCP |
RTSP (Unregistered Use)
Automatic Router Configuration Protocol (ARCP – Registered Use) |
– |
arcp |
QuickTime Streaming Server (RTSP) |
| 7070 |
UDP |
RTSP alternate |
– |
arcp |
QuickTime Streaming Server |
| 7777 |
TCP |
iChat server file transfer proxy (unregistered use) |
– |
cbt |
– |
| 8000-8999 |
TCP |
– |
– |
irdmi |
Web service, iTunes Radio streams |
| 8005 |
TCP |
Tomcat remote shutdown |
– |
|
– |
| 8008 |
TCP |
iCal service |
– |
http-alt |
Mac OS X Server v10.5 and later |
| 8080 |
TCP |
Alternate port for Apache web service |
– |
http-alt |
– |
| 8085-8087 |
TCP |
Wiki service |
– |
|
Mac OS X Server v10.5 and later |
| 8088 |
TCP |
Software Update service |
– |
radan-http |
Mac OS X Server v10.4 and later |
| 8089 |
TCP |
Web email rules |
– |
|
Mac OS X Server v10.6 and later |
| 8096 |
TCP |
Web Password Reset |
– |
|
Mac OS X Server v10.6.3 and later |
| 8170 |
TCP |
HTTPS (web service/site) |
– |
|
Podcast Capture/podcast CLI |
| 8171 |
TCP |
HTTP (web service/site) |
– |
|
Podcast Capture/podcast CLI |
| 8175 |
TCP |
Pcast Tunnel |
– |
|
pcastagentd (for control operations, camera and so on) |
| 8443 |
TCP |
iCal service (SSL) |
– |
pcsync-https |
Mac OS X Server v10.5 and later |
| 8800 |
TCP |
Address Book service |
– |
sunwebadmin |
Mac OS X Server v10.6 and later |
| 8843 |
TCP |
Address Book service (SSL) |
– |
|
Mac OS X Server v10.6 and later |
| 8821 |
TCP |
Stored (store server to communicate with server) |
– |
|
Final Cut Server |
| 8891 |
TCP |
ldsd (data transfers) |
– |
ddi-udp-4 |
Final Cut Server |
| 9006, 8080, 8443 |
– |
HTTP and HTTPS ports for Tomcat Standalone and JBOSS (J2EE) |
– |
-, http-alt, pcsync-https |
– |
| 11211 |
|
memcached (unregistered) |
|
|
iCal Server |
| 16080 |
TCP |
– |
– |
|
Web service with performance cache |
| 16384-16403 |
UDP |
Real-Time Transport Protocol (RTP), Real-Time Control Protocol (RTCP) |
– |
connected, – |
iChat AV (Audio RTP, RTCP; Video RTP, RTCP) |
| 16384-16387 |
UDP |
Real-Time Transport Protocol (RTP), Real-Time Control Protocol (RTCP) |
– |
connected, – |
FaceTime, Game Center |
| 16393-16402 |
UDP |
Real-Time Transport Protocol (RTP), Real-Time Control Protocol (RTCP) |
– |
|
FaceTime, Game Center |
| 16403-16472 |
UDP |
Real-Time Transport Protocol (RTP), Real-Time Control Protocol (RTCP) |
|
|
Game Center |
| 24000-24999 |
TCP |
– |
– |
med-ltp |
Web service with performance cache |
| 42000-42999 |
TCP |
– |
– |
|
iTunes Radio streams |
| 49152-65535 |
TCP |
Xsan |
|
|
Xsan Filesystem Access |
| 50003 |
– |
FileMaker server service |
– |
|
– |
| 50006 |
– |
FileMaker helper service |
– |
|
– |
