Next Hop Resolution Protocol (NHRP) parameters 680 Tunnel for NHRP tun[0-9]+ tunN NHRP tunnel name Pass phrase for cisco authentication txt Pass phrase for cisco authentication [^[:space:]]{1,8} Password should contain up to eight non-whitespace characters Set an HUB tunnel address ipv4net Set the IP address and prefix length Set HUB fqdn (nbma-address - fqdn) <fqdn> Set the external HUB fqdn Holding time in seconds Set an HUB tunnel address If the statically mapped peer is running Cisco IOS, specify this Set HUB address (nbma-address - external hub address or fqdn) Specifies that Registration Request should be sent to this peer on startup Set multicast for NHRP dynamic nhs (dynamic|nhs) This can be used to reduce memory consumption on big NBMA subnets Enable sending of Cisco style NHRP Traffic Indication packets This instructs opennhrp to reply with authorative answers on NHRP Resolution Requests destined to addresses in this interface Defines an off-NBMA network prefix for which the GRE interface will act as a gateway Holding time in seconds Enable creation of shortcut routes. A received NHRP Traffic Indication will trigger the resolution and establishment of a shortcut route