¡Bienvenido a un resumen rápido de algunos de los puertos TCP y UDP más importantes utilizados en redes!
Puertos TCP Importantes
| Puerto | Protocolo | Descripción |
|---|---|---|
| 20 | FTP | Transferencia de Datos FTP |
| 21 | FTP | Control FTP |
| 22 | SSH | Secure Shell |
| 23 | Telnet | Telnet (no seguro) |
| 25 | SMTP | Simple Mail Transfer Protocol |
| 53 | DNS | Domain Name System (también usa UDP) |
| 80 | HTTP | Hypertext Transfer Protocol |
| 110 | POP3 | Post Office Protocol version 3 |
| 143 | IMAP | Internet Message Access Protocol |
| 443 | HTTPS | HTTP Secure |
| 3389 | RDP | Remote Desktop Protocol |
| 8080 | HTTP Alt | Proxy web alternativo/Servidor web alternativo |
Puertos UDP Importantes
| Puerto | Protocolo | Descripción |
|---|---|---|
| 53 | DNS | Domain Name System (también usa TCP) |
| 67 | DHCP Server | Dynamic Host Configuration Protocol (Servidor) |
| 68 | DHCP Client | Dynamic Host Configuration Protocol (Cliente) |
| 69 | TFTP | Trivial File Transfer Protocol |
| 161 | SNMP | Simple Network Management Protocol |
| 162 | SNMP Trap | SNMP Traps |
| 520 | RIP | Routing Information Protocol |
| 500 | IKE | Internet Key Exchange (IPsec) |
| 4500 | IPsec NAT | IPsec NAT Traversal |
| 5246 | CAPWAP Control | Control and Provisioning of Wireless Access Points (CAPWAP) |
| 5247 | CAPWAP Data | Control and Provisioning of Wireless Access Points (CAPWAP) |