Service Name UDP TCP
Browsing datagram responses of NetBIOS over TCP/IP 138
Browsing requests of NetBIOS over TCP/IP 137
Client/Server Communication 135
Common Internet File System (CIFS) 445 139, 445
Content Replication Service 560
Cybercash Administration 8001
Cybercash Coin Gateway 8002
Cybercash Credit Gateway 8000
DCOM (SCM uses udp/tcp to dynamically assign ports for DCOM) 135 135
DHCP client 67
DHCP server 68
DHCP Manager 135
DNS Administration 139
DNS client to server lookup (varies) 53 53
Exchange Server 5.0
Client Server Communication 135
Exchange Administrator 135
IMAP 143
IMAP (SSL) 993
LDAP 389
LDAP (SSL) 636
MTA - X.400 over TCP/IP 102
POP3 110
POP3 (SSL) 995
RPC 135
SMTP 25
NNTP 119
NNTP (SSL) 563
File shares name lookup 137
File shares session 139
FTP 21
FTP-data 20
HTTP 80
HTTP-Secure Sockets Layer (SSL) 443
Internet Information Services (IIS) 80
IMAP 143
IMAP (SSL) 993
IKE (For more information, see Table C.4) 500
IRC 531
ISPMOD (SBS 2nd tier DNS registration wizard) 1234
Kerberos de-multiplexer 2053
Kerberos klogin 543
Kerberos kpasswd (v5) 464 464
Kerberos krb5 88 88
Kerberos kshell 544
L2TP 1701
LDAP 389
LDAP (SSL) 636
Login Sequence 137, 138 139
Macintosh, File Services (AFP/IP) 548
Membership DPA 568
Membership MSN 569
Microsoft Chat client to server 6667
Microsoft Chat server to server 6665
Microsoft Message Queue Server 1801 1801
Microsoft Message Queue Server 3527 135, 2101
Microsoft Message Queue Server 2103, 2105
MTA - X.400 over TCP/IP 102
NetBT datagrams 138
NetBT name lookups 137
NetBT service sessions 139
NetLogon 138
NetMeeting Audio Call Control 1731
NetMeeting H.323 call setup 1720
NetMeeting H.323 streaming RTP over UDP Dynamic
NetMeeting Internet Locator Server ILS 389
NetMeeting RTP audio stream Dynamic
NetMeeting T.120 1503
NetMeeting User Location Service 522
NetMeeting user location service ULS 522
Network Load Balancing 2504
NNTP 119
NNTP (SSL) 563
Outlook (see Exchange for ports)
Pass Through Verification 137, 138 139
POP3 110
POP3 (SSL) 995
PPTP control 1723
PPTP data (see Table C.4)
Printer sharing name lookup 137
Printer sharing session 139
Radius accounting (Routing and Remote Access) 1646 or 1813
Radius authentication (Routing and Remote Access) 1645 or 1812
Remote Install TFTP 69
RPC client fixed port session queries 1500
RPC client using a fixed port session replication 2500
RPC session ports Dynamic
RPC user manager, service manager, port mapper 135
SCM used by DCOM 135 135
SMTP 25
SNMP 161
SNMP Trap 162
SQL Named Pipes encryption over other protocols name lookup 137
SQL RPC encryption over other protocols name lookup 137
SQL session 139
SQL session 1433
SQL session 1024 - 5000
SQL session mapper 135
SQL TCP client name lookup 53 53
Telnet 23
Terminal Server 3389
UNIX Printing 515
WINS Manager 135
WINS NetBios over TCP/IP name service 137
WINS Proxy 137
WINS Registration 137
WINS Replication 42
X400 102
Browsing datagram responses of NetBIOS over TCP/IP 138
Browsing requests of NetBIOS over TCP/IP 137
Client/Server Communication 135
Common Internet File System (CIFS) 445 139, 445
Content Replication Service 560
Cybercash Administration 8001
Cybercash Coin Gateway 8002
Cybercash Credit Gateway 8000
DCOM (SCM uses udp/tcp to dynamically assign ports for DCOM) 135 135
DHCP client 67
DHCP server 68
DHCP Manager 135
DNS Administration 139
DNS client to server lookup (varies) 53 53
Exchange Server 5.0
Client Server Communication 135
Exchange Administrator 135
IMAP 143
IMAP (SSL) 993
LDAP 389
LDAP (SSL) 636
MTA - X.400 over TCP/IP 102
POP3 110
POP3 (SSL) 995
RPC 135
SMTP 25
NNTP 119
NNTP (SSL) 563
File shares name lookup 137
File shares session 139
FTP 21
FTP-data 20
HTTP 80
HTTP-Secure Sockets Layer (SSL) 443
Internet Information Services (IIS) 80
IMAP 143
IMAP (SSL) 993
IKE (For more information, see Table C.4) 500
IRC 531
ISPMOD (SBS 2nd tier DNS registration wizard) 1234
Kerberos de-multiplexer 2053
Kerberos klogin 543
Kerberos kpasswd (v5) 464 464
Kerberos krb5 88 88
Kerberos kshell 544
L2TP 1701
LDAP 389
LDAP (SSL) 636
Login Sequence 137, 138 139
Macintosh, File Services (AFP/IP) 548
Membership DPA 568
Membership MSN 569
Microsoft Chat client to server 6667
Microsoft Chat server to server 6665
Microsoft Message Queue Server 1801 1801
Microsoft Message Queue Server 3527 135, 2101
Microsoft Message Queue Server 2103, 2105
MTA - X.400 over TCP/IP 102
NetBT datagrams 138
NetBT name lookups 137
NetBT service sessions 139
NetLogon 138
NetMeeting Audio Call Control 1731
NetMeeting H.323 call setup 1720
NetMeeting H.323 streaming RTP over UDP Dynamic
NetMeeting Internet Locator Server ILS 389
NetMeeting RTP audio stream Dynamic
NetMeeting T.120 1503
NetMeeting User Location Service 522
NetMeeting user location service ULS 522
Network Load Balancing 2504
NNTP 119
NNTP (SSL) 563
Outlook (see Exchange for ports)
Pass Through Verification 137, 138 139
POP3 110
POP3 (SSL) 995
PPTP control 1723
PPTP data (see Table C.4)
Printer sharing name lookup 137
Printer sharing session 139
Radius accounting (Routing and Remote Access) 1646 or 1813
Radius authentication (Routing and Remote Access) 1645 or 1812
Remote Install TFTP 69
RPC client fixed port session queries 1500
RPC client using a fixed port session replication 2500
RPC session ports Dynamic
RPC user manager, service manager, port mapper 135
SCM used by DCOM 135 135
SMTP 25
SNMP 161
SNMP Trap 162
SQL Named Pipes encryption over other protocols name lookup 137
SQL RPC encryption over other protocols name lookup 137
SQL session 139
SQL session 1433
SQL session 1024 - 5000
SQL session mapper 135
SQL TCP client name lookup 53 53
Telnet 23
Terminal Server 3389
UNIX Printing 515
WINS Manager 135
WINS NetBios over TCP/IP name service 137
WINS Proxy 137
WINS Registration 137
WINS Replication 42
X400 102