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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
| use-primary primary-profile-name);



overrides {

always-write-giaddr;

always-write-option-82;

client-discover-match;

interface-client-limit number;

layer2-unicast-replies;

no-arp;

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.