Configuring SNMP on a Device Running JUNOS Software - JUNOS 10.0 Network Management Configuration Guide

By default, SNMP is disabled on devices running JUNOS Software. To enable SNMP on a router or switch, you must include the SNMP configuration statements at the [edit snmp] hierarchy level.
To configure the minimum requirements for SNMP, include the following statements at the [edit snmp] hierarchy level of the configuration:
The community defined here as public grants read access to all MIB data to any client.
To configure complete SNMP features, include the following statements at the [edit snmp] hierarchy level:

            
               snmp {
               
               
                  
                     client-list client-list-name {
                     
                     ip-addresses;
                     
                     }
                  
               
               
                  
                     community community-name {
                     
                     authorization authorization; 
                     
                     client-list-name client-list-name;
                     
                     
                        
                           clients {
                           
                           address restrict;
                           
                           }
                        
                     
                     
                        
                           routing-instance routing-instance-name {
                           
                           clients {
                           
                           addresses;
                           
                           }
                           }
                        
                     
                     
                        
                           logical-system logical-system-name {
                           
                           
                              
                                 routing-instance routing-instance-name {
                                 
                                 clients {
                                 
                                 addresses;
                                 
                                 }
                                 }
                              
                           
                           }
                        
                     
                     view view-name;
                     
                     }
                  
               
               contact contact; 
               
               description description; 
               
               
                  
                     engine-id {
                     
                     (local engine-id | use-mac-address
                        | use-default-ip-address);
                     
                     }
                  
               
               filter-duplicates; 
               
               
                  
                     health-monitor {
                     
                     falling-threshold integer;
                     
                     interval seconds;
                     
                     rising-threshold integer;
                     
                     }
                  
               
               interface [ interface-names ]; 
               
               location location; 
               
               name name;
               
               
                  
                     nonvolatile {
                     
                     commit-delay seconds;
                     
                     }
                  
               
               
                  
                     rmon {
                     
                     
                        
                           alarm index {
                           
                           description text-description;
                           
                           falling-event-index index;
                           
                           falling-threshold integer;
                           
                           interval seconds;
                           
                           rising-event-index index;
                           
                           falling-threshold-interval seconds;
                           
                           request-type (get-next-request
                              | get-request | walk-request);
                           
                           sample-type type;
                           
                           startup-alarm alarm;
                           
                           syslog-subtag syslog-subtag;
                           
                           variable oid-variable;
                           
                           }
                        
                     
                     
                        
                           event index {
                           
                           community community-name;
                           
                           description text-description;
                           
                           type type;
                           
                           }
                        
                     
                     }
                  
               
               
                  
                     traceoptions { 
                     
                     file filename <files number> <size size> <world-readable
                        | no-world-readable> <match regular-expression>;
                     
                     flag flag; 
                     
                     }
                  
               
               
                  
                     trap-group group-name {
                     
                     
                        
                           categories {
                           
                           category;
                           
                           }
                        
                     
                     destination-port port-number;
                     
                     routing-instance instance;
                     
                     
                        
                           targets {
                           
                           address;
                           
                           }
                        
                     
                     version (all |
                        v1 | v2);
                     
                     }
                  
               
               
                  
                     trap-options {
                     
                     agent-address outgoing-interface;
                     
                     source-address address;
                     
                     }
                  
               
               
                  
                     view view-name {
                     
                     oid object-identifier (include | exclude);
                     
                     }
                  
               
               }