The answer is DNS is mostly UDP Port 53, but as time progresses, DNS will rely on TCP Port 53 more heavily. DNS has always been designed to use both UDP and TCP port 53 from the start 1, with UDP being the default, and fall back to using TCP when it is unable to communicate on UDP, typically when the packet size is too large to push through in a single UDP packet.
Active Directory Port List - MSNoob If you enable the Windows Firewall or if there is an external Firewall for your Active Directory Domain Services (ADDS) in this case Domain Controller Server, you need to set up the allowed port for Domain Controller corectly. The table below will show you all ports that needed for domain controller. TCP and UDP … how do you unblock UDP Port 427 - social.microsoft.com Jan 19, 2010 Solved: Port forwarding for a single IP address - Cisco Solved: I need the following ports forwarded for a single ip address Port 88 (UDP) Port 3074 (UDP and TCP) Port 53 (UDP and TCP) Port 80 (TCP) Is there an easy way to to it with service objects/groups? To PC players: Only open port 3074 UDP + TCP to open your
Which of the following default services uses TCP/UDP port 88?
Configuring Your Firewall to Work With Kerberos V5 firewall to allow UDP requests into at least one of your KDCs, on whichever port the KDC is running. (The default is port 88; other ports may be specified in the KDC's kdc.conf file.) Similarly, if you need off-site users to be able to change Active Directory Port List - MSNoob If you enable the Windows Firewall or if there is an external Firewall for your Active Directory Domain Services (ADDS) in this case Domain Controller Server, you need to set up the allowed port for Domain Controller corectly. The table below will show you all ports that needed for domain controller. TCP and UDP …
UDP is obviously a send-and-forget protocol. For example, during an NMap UDP scan, the only way to definitively prove that a UDP port is open is if you receive a response from that port. Keep in mind that many services may not reply to arbitrary data and require protocol or application-specific requests in order to warrant a response.
UDP 88 - Port Protocol Information and Warning! Like TCP (Transmission Control Protocol), UDP is used with IP (the Internet Protocol) but unlike TCP on Port 88, UDP Port 88 is connectionless and does not guarantee reliable communication; it’s up to the application that received the message on Port 88 to process any errors and verify correct delivery. TCP/UDP Ports -> Port 88 Port 46000 - 47000. Port 47000 - 48000. Port 48000 - 49000. Port 49000 - 50000. Port 88. Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time. Official. List of TCP and UDP port numbers - Wikipedia 248 rows Port 88 (tcp/udp) :: SpeedGuide