30Chapter 7: Services TabairFiber AF‑11FX User G uideUbiquiti Networks, Inc.SNMP AgentSimple Network Monitor Protocol (SNMP) is an applicationlayer protocol that facilitates the exchange of managementinformation between network devices. Networkadministrators use SNMP to monitor network‑attacheddevices for issues that warrant attention.The airFiber X radio contains an SNMP Agent, which doesthe following:• Provides an interface for device monitoring using SNMP• Communicates with SNMP management applicationsfor network provisioning• Allows network administrators to monitor networkperformance and troubleshoot network problemsFor the purpose of equipment identification, configure theSNMP Agent with contact and location information:SNMP Agent Enables the SNMP Agent.• SNMP Community Specify the SNMP communitystring. It is required to authenticate access toManagement Information Base (MIB) objects andfunctions as an embedded password. The airFiber Xradio also supports a read‑only community string;authorized management stations have read access toall the objects in the MIB except the community strings,but do not have write access. The airFiber X radiosupports SNMP v1. The default SNMP Community ispublic.• Contact Specify the contact who should be notified incase of emergency.• Location Specify the airFiber X radio’s physical location.Web ServerThe following Web Server parameters can be set:Secure Connection (HTTPS) If enabled, the Web Serveruses secure HTTPS mode.• Secure Server Port If secure HTTPS mode is used,specify the TCP/IP port of the Web Server.Server Port If HTTP mode is used, specify the TCP/IP portof the Web Server.Session Timeout Specifies the maximum timeout beforethe session expires. Once a session expires, you must login again using the username and password.SSH ServerThe following SSH Server parameters can be set:SSH Server This option enables SSH access to theairFiber X radio.• Server Port Specify the TCP/IP port of the SSH Server.• Password Authentication If enabled, you mustauthenticate using administrator credentials to grantSSH access to the airFiber X radio; otherwise, anauthorized key is required.• Authorized Keys Click Edit to import a public key filefor SSH access to the airFiber X radio instead of using anadmin password.‑ Import Public Key File Click Import Public Key Fileto locate the new key file. Select the file and clickOpen to import the file for SSH access.‑ Enabled Enables the specific key. All added keys aresaved in the system configuration file; however, onlythe enabled keys are active on the airFiber X radio.‑ Type Displays the type of key.‑ Key Displays the key.‑ Comment You can enter a brief description of the key.‑ Action You have the following options:• Add Adds a public key file.• Edit Make changes to a public key file. Click Save tosave your changes.• Del Deletes a public key file.‑ Save Saves your changes.‑ Close Discards your changes.Telnet ServerThe following Telnet Server parameters can be set:Telnet Server This option activates Telnet access to theairFiber X radio.• Server Port Specify the TCP/IP port of the Telnet Server.