Apr 03, 2012
Jan 18, 2017 · tcp 139 tcp 445 udp 137 udp 138. They can access the file shares fine but only by IP address, they can not access by dns names. All remote computers are domain joined. What other ports do I need to allow in order for domain joined computers to access the file shares by dns name? Select UDP or TCP and Specific local ports, type the port number into the field, and then click Next. If you only use a trusted, secure network, select Allow the connection , and then click Next . If you use multiple networks or an unsecure network, select Allow the connection if it is secure , and then complete an additional step to authorize Jun 25, 2004 · I use the Port Lookup for 139 and 445: For 139: Type Keyword Description Trojans TCP netbios-ssn NETBIOS Session Service Chode, God Message worm, Msinit, Netlog, Network, Qaz, Sadmind, SMB Relay UDP netbios-ssn NETBIOS Session Service For 445: Type Keyword Description Trojans 139/tcp open netbios-ssn 445/tcp open netbios-ssn 554/tcp open rtsp? 912/tcp open vmware-auth VMware Authentication Daemon 1.0 (Uses VNC, SOAP) 2869/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP PLT (170) TCP (139) Green Creative (76) Philips (73) GE (64) SYLVANIA (64) Lithonia Lighting (61) Light Efficient Design (34) Satco (34) Plusrite (29) Euri Lighting (28) Halco (26) EiKO (20) Ushio (18) Cree (16) Amax Lighting (9) Soraa (8) MaxLite (6) Bulbrite (5) Eaton (5) GlobaLux (5) StonePoint (5) Venture (5) Energy Miser (4) 90Plus For Net App filers - HTTP port 80 (optional), standard RPC ports 139 and 445, and 2049 (TCP,UDP) and 111 (TCP,UDP) for NFS For NetApp Cluster-Mode, HTTP port 80. On EMC Control Station - HTTP port 80 and HTTPS port 443. On Windows File Servers managed without an agent - Standard RPC ports 139 and 445
Oct 04, 2018
Jan 18, 2017 Do I really need to block TCP ports 445, 135, 137-139 May 15, 2011 Solved: TCP 445 and 139 - VOX
May 22, 2018 · If there is no firewall blocking access to port 139, then there is no service listening on port 139 on the new PC. Open a command prompt on the new PC and execute the following command: netstat -a. Select all Open in new window. It will produce output showing all ports being listened to. Check to make sure that 139 is somewhere on that list.
Service overview and network port requirements for Windows May 27, 2020