ip nhrp

Note

requires a Product License.

Interface NHRP configuration.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp

enabled

Enable or disable NHRP IPv4 on this interface.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# enabled true|false

Default value

true

registration-no-unique

Registration configuration with unique flag not set.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# registration-no-unique true|false

Default value

false

shortcut

Allow shortcut establishment.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# shortcut true|false

Default value

false

redirect

Send redirect notifications.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# redirect true|false

Default value

false

shortcut-keep-sa

Do not flush IPsec SAs after shortcut expires.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# shortcut-keep-sa true|false

Default value

false

network-id

Specify network-id to specify interface group.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# network-id <1-4294967295>

holdtime

Time in seconds that NBMA addresses are advertised valid.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# holdtime <1-65000>

Default value

7200

ip-nhrp-mtu

MTU configuration.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp
vsr running nhrp# ip-nhrp-mtu IP-NHRP-MTU

IP-NHRP-MTU values	Description
<576-1500>	No description.
opennhrp	Advertise bound interface MTU similar to OpenNHRP.
default	MTU is not configured.

Default value

default

nhrp-map

Nexthop Server mapping configuration.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp nhrp-map <nhrp-map>

<nhrp-map>

An IPv4 address.

nbma

IPv4 NBMA address.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp nhrp-map <nhrp-map>
vsr running nhrp-map <nhrp-map># nbma NBMA

NBMA values	Description
<ipv4-address>	An IPv4 address.
local	Handle protocol address locally.

nhrp-nhs

Nexthop Server mapping configuration.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp nhrp-nhs <nhrp-nhs>

<nhrp-nhs> values	Description
<ipv4-address>	An IPv4 address.
dynamic	Automatic detection of protocol address.

nbma (mandatory)

NBMA address configuration.

vsr running config# vrf <vrf> routing interface <interface> ip nhrp nhrp-nhs <nhrp-nhs>
vsr running nhrp-nhs <nhrp-nhs># nbma NBMA

NBMA values	Description
<ipv4-address>	An IPv4 address.
<string>	No description.

ipv6 nhrp

Note

requires a Product License.

Interface NHRP configuration.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp

enabled

Enable or disable NHRP IPv6 on this interface.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# enabled true|false

Default value

true

registration-no-unique

Registration configuration with unique flag not set.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# registration-no-unique true|false

Default value

false

shortcut

Allow shortcut establishment.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# shortcut true|false

Default value

false

redirect

Send redirect notifications.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# redirect true|false

Default value

false

shortcut-keep-sa

Do not flush IPsec SAs after shortcut expires.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# shortcut-keep-sa true|false

Default value

false

network-id

Specify network-id to specify interface group.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# network-id <1-4294967295>

holdtime

Time in seconds that NBMA addresses are advertised valid.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp
vsr running nhrp# holdtime <1-65000>

Default value

7200

nhrp-map

Nexthop Server mapping configuration.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp nhrp-map <nhrp-map>

<nhrp-map>

An IPv6 address.

nbma (mandatory)

IPv4 NBMA address.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp nhrp-map <nhrp-map>
vsr running nhrp-map <nhrp-map># nbma NBMA

NBMA values	Description
<ipv4-address>	An IPv4 address.
local	Handle protocol address locally.

nhrp-nhs

Nexthop Server mapping configuration.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp nhrp-nhs <nhrp-nhs>

<nhrp-nhs> values	Description
<ipv6-address>	An IPv6 address.
dynamic	Automatic detection of protocol address.

nbma (mandatory)

NBMA address configuration.

vsr running config# vrf <vrf> routing interface <interface> ipv6 nhrp nhrp-nhs <nhrp-nhs>
vsr running nhrp-nhs <nhrp-nhs># nbma NBMA

NBMA values	Description
<ipv4-address>	An IPv4 address.
<string>	No description.