Exchange2000 and W2k Ports and Protocols 3

[compgirlfhredi]

You should review the ports and protocols listed in this appendix to prevent interruption of service when implementing a firewall. The following is a list of ports and protocols for Microsoft Windows 2000 services.
Port TCP/UDP Service Name
42 TCP WINS Replication
47 TCP GRE for PPTP
53 UDP DNS Name Resolution
53 TCP DNS
67 UDP DHCP Lease (BOOTP)
68 UDP DHCP Lease
88 UDP Kerberos
135 TCP Location Service (RPC, RPC EP Mapper, WINS Manager, DHCP Manager, MS DTC)
137 UDP NetBIOS Name Service (Logon Sequence, Windows NT 4.0 Trusts, Windows NT 4.0 Secure Channel, Pass Through Validation, Browsing, Printing)
137 TCP WINS Registration
138 UDP NetBIOS Datagram Service (Logon Sequence, Windows NT 4.0 Trusts, Windows NT 4.0 Directory Replication, Windows NT 4.0 Secure Channel, Pass Through Validation, NetLogon, Browsing, Printing)
139 TCP NetBIOS Session Service (NBT, SMB, File Sharing, Printing, Logon Sequence, Windows NT 4.0 Trusts, Windows NT 4.0 Directory Replication, Windows NT 4.0 Secure Channel, Pass Through Validation, Windows NT 4.0 Administration Tools [Server Manager, User Manager, Event Viewer, Registry Editor, Diagnostics, Performance Monitor, DNS Administrator])
389 TCP/UDP LDAP
500 TCP/UDP ISAKMP/Oakley negotiation traffic (IPSec)
522 TCP User Location Store
636 TCP/UDP LDAP (over TLS/SSL)
750 UDP Kerberos Authentication
750 TCP Kerberos Authentication
751 UDP Kerberos Authentication
751 TCP Kerberos Authentication
752 UDP Kerberos Password Server
753 UDP Kerberos User Registration Server
754 TCP Kerberos Slave Propagation
888 TCP Logon and Environment Passing
Dynamic TCP Directory Replication
1109 TCP POP with Kerberos
1723 TCP PPTP Control Channel (IP Protocol 47 – GRE)
2053 TCP Kerberos de-multiplexor
2105 TCP Kerberos encrypted login
3268 Global Catalog
3269 Global Catalog
3389 RDP Terminal Services
The following is a list of ports and protocols for Microsoft Exchange 2000 Server services.
Port TCP/UDP Service Name
25 TCP SMTP
80 TCP HTTP
102 TCP MTA – X.400 over TCP/IP
110 TCP POP3
119 TCP NNTP
135 TCP Client/Server Communication, RPC, Exchange Administration
143 TCP IMAP4
389 TCP LDAP
443 TCP HTTP (SSL)
465 TCP SMTP (SSL)
563 TCP NNTP (SSL)
636 TCP LDAP (SSL)
993 TCP IMAP4 (SSL)
995 TCP POP3 (SSL)
1720 TCP H.323 Call Setup
1731 TCP Audio Call Control
2980 TCP/UDP Instant Messaging Service
Dynamic TCP H.323 Call Control
Dynamic UDP H.323 Call (RTP Over UDP)