An SNMP tunnel is a secure way to transfer SNMP packets across a network. SNMP (Simple Network Management Protocol) is used to manage and monitor devices on a network such as servers, routers, and switches. An SNMP tunnel provides a secure and encrypted connection between two devices to ensure that SNMP packets are not intercepted or tampered with by unauthorized parties. It is typically used in situations where SNMP traffic needs to traverse an unsecured network or pass through a firewall. SNMP tunnels are commonly implemented using IPsec or SSL/TLS protocols.
