Default Port: 88/tcp/udp. PORT STATE SERVICE. 88/tcp open kerberos-sec. To learn how to abuse Kerberos you should read the post about Active Directory. More. Shodan. port:88 kerberos. MS14-068.

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 … how do you unblock UDP Port 427 - Jan 19, 2010 Solved: Port forwarding for a single IP address - Cisco

The Most Popular TCP and UDP Port Numbers – The Knowledge

UDP port 500 TCP port 1723. UDP port 514 TCP port 6514. TACACS+ runs on TCP port: 389 49 636 88. 49. Port number 23 is assigned to: Secure Shell (SSH) File Transfer Protocol (FTP) Telnet Simple Mail Transfer Protocol (SMTP) Telnet. Trivial File Transfer Protocol (TFTP) uses: UDP port 66 Detected UDP port scan attack on 4G router B525 - Huawei

security - How to verify that a UDP port is open

Feb 05, 2016 Configuring Your Firewall to Work With Kerberos V5