Everhart,Glenn From: Espinola, Micheal [MEspinola@Rational.Com] Sent: Thursday, March 19, 1998 11:47 AM To: 'Mike Millner' Cc: 'ntsecurity@iss.net' Subject: [NTSEC] open ports (re-send) TO UNSUBSCRIBE: email "unsubscribe ntsecurity" to majordomo@iss.net Contact ntsecurity-owner@iss.net for help with any problems! --------------------------------------------------------------------------- Sorry for the previous mess I sent. To see this list properly, view it with a fixed font. Default Open Ports Windows NT Functionality UDP TCP IP Browsing 137,138 DHCP Lease 67,68 DHCP Manager 135 DNS Administration 139 DNS Resolution 53 File Sharing 139 Logon Sequence 137,138 139 NetLogon 138 NT Diagnostics 139 NT Directory Replication 138 139 NT Event Viewer 139 NT Performance Monitor 139 NT Registry Editor 139 NT Secure Channel 137,138 139 NT Server Manager 139 NT Trusts 137,138 139 NT User Manager 139 Pass Through Validation 137,138 139 PPTP 1723 47 Printing 137,138 139 WINS Manager 135 WINS Registration 137 WINS Replication 42 Exchange Functionality Client/Server Comm. 135 Exchange Administrator 135 IMAP 143 LDAP 389 LDAP (SSL) 636 MTA - X.400 over TCP/IP 102 POP3 110 RPC 135 SMTP 25 ---------------------------------------------------------------------------- ---- Micheal Espinola Jr NT Network Administrator RATIONAL SOFTWARE CORPORATION 20 Maguire Rd Lexington, MA 02173 email1 : mailto:mespinola@rational.com (business) email2 : mailto:micheale@ix.netcom.com (private) w3 : http://www.rational.com