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group

group

Syntax


                        
                           group group-name {
                           
                           
                              
                                 active-server-group server-group-name;
                                 
                              
                           
                           
                              
                                 authentication {
                                 
                                 password password-string;
                                 
                                 
                                    
                                       username-include {
                                       
                                       circuit-type;
                                       
                                       delimiter delimiter-character;
                                       
                                       domain-name domain-name-string;
                                       
                                       logical-system-name;
                                       
                                       mac-address;
                                       
                                       option-60;
                                       
                                       option-82 [circuit-id]
                                          [remote-id];
                                       
                                       routing-instance-name;
                                       
                                       user-prefix user-prefix-string;
                                       
                                       }
                                    
                                 
                                 }
                              
                           
                           dynamic-profile profile-name <aggregate-clients (merge | replace) | use-primaryprimary-profile-name>;
                           
                           
                              
                                 overrides {
                                 
                                 always-write-giaddr;
                                 
                                 always-write-option-82;
                                 
                                 client-discover-match;
                                 
                                 interface-client-limit number;
                                 
                                 layer2-unicast-replies;
                                 
                                 no-arp;
                                 
                                 proxy-mode;
                                 
                                 trust-option-82;
                                 
                                 disable-relay;
                                 
                                 }
                              
                           
                           
                              
                                 relay-option-60 {
                                 
                                 
                                    
                                       vendor-option {
                                       
                                       
                                          
                                             (equals | starts-with) (ascii match-string | hexadecimal match-hex) {
                                             
                                             (default-relay-server-group server-group-name |
                                             
                                             default-local-server-group local-server-group-name |
                                             
                                             drop);
                                             
                                             }
                                          
                                       
                                       (default-relay-server-group server-group-name |
                                       
                                       default-local-server-group local-server-group-name |
                                       
                                       drop);
                                       
                                       }
                                    
                                 
                                 }
                              
                           
                           
                              
                                 relay-option-82 {
                                 
                                 
                                    
                                       circuit-id {
                                       
                                       prefix host-name
                                          logical-system-name routing-instance-name;
                                       
                                       }
                                    
                                 
                                 }
                              
                           
                           
                              
                                 interface interface-name [upto upto-interface-name] [exclude];
                                 
                              
                           
                           }

Hierarchy Level


                        
                           [edit forwarding-options dhcp-relay],
                           
                           [edit logical-systems logical-system-name forwarding-options dhcp-relay],
                           
                           [edit logical-systems logical-system-name routing-instances routing-instance-name forwarding-options dhcp-relay],
                           
                           [edit routing-instances routing-instance-name forwarding-options dhcp-relay]

Release Information

Statement introduced in JUNOS Release 8.3.

Description

Specify the name of a group of interfaces that have a common DHCP relay agent configuration. A group must contain at least one interface.

The statements configured at the [edit forwarding-options dhcp-relay group group-name] hierarchy level apply only to the named group of interfaces, and override any global DHCP relay agent settings configured with the same statements at the [edit forwarding-options dhcp-relay] hierarchy level.

Options

group-name—Name of a group of interfaces that have a common DHCP relay agent configuration.
The remaining statements are explained separately.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.