May 24, 2017
Port: 1433/TCP and possibly other SQL Server related ports Which ports must be opened on the machine hosting your SQL Server instance depends on how your instance is configured. Port 1433 is a common port used for SQL Server traffic, but additional ports may need to be opened as well. Re: TCP/UDP port 0 and TCP/UDP port 1 Port 0 is reserved, meaning that it will never be assigned by IANA, the way that 80 was assigned to http, etc. Various operating systems have handled it differently (i.e, some had bugs that would seem to indicate that their programmers did not realize that 0 was possible, but should behave as any other Per the documentation, one of the tests is checking port 139 on a domain controller. That's NetBIOS session port. NetBIOS over TCP/IP is severely outdated and presence of the open port indicates likely misconfiguration. Proposing to remove check for this port from a positive test. Consider converting to negative/misconfiguration indicator. Dec 15, 2017 · Inbound TCP Port 18082: Responsible for receiving a VIPRE Agent's heartbeat; Inbound TCP Port 18088: Allows a Remote Management Console to connect to the VIPRE Console; Inbound TCP Port 18090: Allows VIPRE Business Hyper-V Agents to communicate with the Console Mar 30, 2016 · TCP port 137 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. TCP is a connection-oriented protocol, it requires handshaking to set up end-to-end communications. Only when a connection is set up user's data can be sent bi-directionally over the connection. Attention!
Jul 13, 2020
on UDP ports 137, 138 & TCP ports 137, 139 – see NetBIOS over TCP/IP; on several legacy protocols such as NBF (incorrectly referred to as NetBEUI). Quote: WikiPedia article on Server Message Block. On Windows, SMB can run directly over TCP/IP without the need for NetBIOS over TCP/IP. This will use, as you point out, port 445. Mar 08, 2013 · I see that you have some issues regarding Port 135-139 and Port 445, in Windows 8. I will point you in the right direction to resolve this issue. However, we need more information on this issue. Please answer these questions so that we can understand the issue better. 1. Are you trying to disable the ports mentioned? 2. Although many services may rely on a particular TCP or UDP port, only one service or process at a time can listen on that port. When you use RPC with TCP/IP or with UDP/IP as the transport, incoming ports are frequently dynamically assigned to system services as required; TCP/IP and UDP/IP ports that are higher than port 1024 are used.
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
Jun 04, 2020 · The default port for https binding. 1433. TCP. SolarWinds Information Service: Outbound: The port used for communication between the SolarWinds server and the SQL Server. Open the port from your Orion Web Console to the SQL Server. 1801: TCP: Message queuing: Outbound: The port used for MSMQ messaging from the Additional Web Server to the Main Apr 23, 2020 · TCP: 137-138 139 (Windows file sharing/directory services) required for agentless scan and Deployment to work: Ivanti Console: Agentless System(s) Yes: TCP: 5120: Allows Scheduler to receive commands from console machine: Ivanti Console: Agentless System(s) No: UDP: 9: Only used if using Wake on Lan: Ivanti Console: Agentless System(s) Yes: TCP Apr 16, 2020 · TCP Port 139 - SMB; TCP Port 445 - SMB; TCP Port 25 - Standard SMTP Connection ; TCP Port 389 - Standard LDAP Traffic ; TCP Port 636 - SSL/TLS ; Site connections for on UDP ports 137, 138 & TCP ports 137, 139 – see NetBIOS over TCP/IP; on several legacy protocols such as NBF (incorrectly referred to as NetBEUI). Quote: WikiPedia article on Server Message Block. On Windows, SMB can run directly over TCP/IP without the need for NetBIOS over TCP/IP. This will use, as you point out, port 445.