- What is port 445 commonly used for?
- Is port 53 UDP or TCP?
- Can I port forward without a router?
- How do I enable port forwarding?
- What port is 2049?
- Is port 8080 UDP or TCP?
- How do I allow NFS through firewall?
- Is NFS UDP or TCP?
- What is the port 443?
- What is port 111 used for?
- What is the port 123?
- Is NFS encrypted?
- Is 8080 and 80 port the same?
What is port 445 commonly used for?
TCP port 445 is used for direct TCP/IP MS Networking access without the need for a NetBIOS layer.
This service is only implemented in the more recent verions Windows starting with Windows 2000 and Windows XP.
The SMB (Server Message Block) protocol is used among other things for file sharing in Windows NT/2K/XP..
Is port 53 UDP or TCP?
The DNS uses TCP Port 53 for zone transfers, for maintaining coherence between the DNS database and the server. The UDP protocol is used when a client sends a query to the DNS server. The TCP protocol should not be used for queries as it gives a lot of information, which is useful to attackers.
Can I port forward without a router?
Originally Answered: How do I forward ports without a router connected? If your not routing traffic then there is no need to forward any ports. If your device is directly connected to the internet, e.g. your modem connected directly to your PC then all traffic (ports included) will go directly to your PC/device.
How do I enable port forwarding?
Set Up Port ForwardingLog in to the router as admin. … Locate the port forwarding options. … Type the port number or port range that you want to forward. … Choose a protocol, either TCP or UDP. … Type the static IP address you chose. … Enable the port forwarding rule with an Enable or On option.
What port is 2049?
Port 2049 DetailsPort(s)ProtocolService2049tcp,udp,sctpNFS2049udp2049udp2049tcp,udpnfs4 more rows
Is port 8080 UDP or TCP?
Port 8080 DetailsPort(s)ProtocolService8080udptrojans8080tcp8080tcp8080udp34 more rows
How do I allow NFS through firewall?
To configure a firewall to allow NFS, perform the following steps:Allow TCP and UDP port 2049 for NFS.Allow TCP and UDP port 111 ( rpcbind / sunrpc ).Allow the TCP and UDP port specified with MOUNTD_PORT=” port “Allow the TCP and UDP port specified with STATD_PORT=” port “More items…
Is NFS UDP or TCP?
All versions of NFS can use Transmission Control Protocol (TCP) running over an IP network, with NFSv4 requiring it. NFSv2 and NFSv3 can use the User Datagram Protocol (UDP) running over an IP network to provide a stateless network connection between the client and server.
What is the port 443?
GRC | Port Authority, for Internet Port 443. Description: This port is used for secure web browser communication. … Web servers offering to accept and establish secure connections listen on this port for connections from web browsers desiring strong communication security.
What is port 111 used for?
Port 111 Details. Provides information between Unix based systems. Port is often probed, it can be used to fingerprint the Nix OS, and to obtain information about available services. Port used with NFS, NIS, or any rpc-based service.
What is the port 123?
TCP port 123 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. … UDP on port 123 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice.
Is NFS encrypted?
All versions of NFS now have the ability to authenticate (and optionally encrypt) ordinary file system operations using Kerberos. Under NFSv4 all operations can use Kerberos; under v2 or v3, file locking and mounting still do not use it.
Is 8080 and 80 port the same?
80 is reserved for HTTP. Port 8080 is typically used for a personally hosted web server, when the ISP restricts this type of usage for non-commercial customers. Port 8080 is the just the default second choice for a webserver.