hello-intervalSyntax hello-interval seconds;Hierarchy Level [edit logical-systems logical-system-name protocols ospf area area-id peer-interfaceinterface-name],[edit logical-systems logical-system-name protocols (ospf | ospf3) area area-id interfaceinterface-name],[edit logical-systems logical-system-name protocols (ospf | ospf3) area area-id virtual-link],[edit logical-systems logical-system-name protocols ospf3 realm (ipv4-unicast |ipv4-multicast | ipv6-multicast) area area-id interface interface-name],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols(ospf | ospf3) area area-id interface interface-name],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols(ospf | ospf3) area area-id virtual-link],[edit logical-systems logical-system-name routing-instances routing-instance-name protocolsospf3 realm (ipv4-unicast | ipv4-multicast | ipv6-multicast) area area-id interfaceinterface-name],[edit protocols ospf area area-id peer-interface interface-name],[edit protocols (ospf | ospf3) area area-id interface interface-name],[edit protocols (ospf | ospf3) area area-id virtual-link],[edit protocols ospf3 realm (ipv4-unicast | ipv4-multicast | ipv6-multicast) area area-idinterface interface-name],[edit routing-instances routing-instance-name protocols (ospf | ospf3) area area-id interfaceinterface-name],[edit routing-instances routing-instance-name protocols (ospf | ospf3) area area-idvirtual-link],[edit routing-instances routing-instance-name protocols ospf3 realm (ipv4-unicast |ipv4-multicast | ipv6-multicast) area area-id interface interface-name]Release Information Statement introduced before Junos OS Release 10.2 for J-EX Series switches.Description Specify how often the routing device sends hello packets out the interface. The hellointerval must be the same for all routing devices on a shared logical IP network.Options seconds—Time between hello packets, in seconds.Range: 1 through 255 secondsDefault: 10 seconds; 120 seconds (nonbroadcast networks)Required PrivilegeLevelrouting—To view this statement in the configuration.routing-control—To add this statement to the configuration.RelatedDocumentation• dead-interval on page 1518• Configuring OSPF Timers1559Chapter 73: Configuration Statements for Layer 3 Protocols
