TCP / UDP Protocol Reference

Reference guide for common TCP and UDP protocols.

AllTCPUDPBoth

TCP

7

UDP

4

Both

3

Total

14

TCPTCPTransport▼

UDPUDPTransport▼

TCPHTTPApplication:80▼

TCPHTTPSApplication:443▼

TCPFTPApplication:20, 21▼

TCPSSHApplication:22▼

BothDNSApplication:53▼

UDPDHCPApplication:67, 68▼

TCPSMTPApplication:25, 587▼

TCPIMAPApplication:143, 993▼

UDPSNMPApplication:161, 162▼

UDPNTPApplication:123▼

BothICMPNetwork▼

BothARPData Link▼