LdpSharedSessionParams Object

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Description:

LDP shared session parameters used by routing wizards.

Automatically-created children: LdpAuthenticationParams

LdpSharedSessionParams Writable Attributes

Attribute Description
Common Writable Attributes Active, Name
EgressLabel

Egress label advertised by the emulated peer.

Type: enum

Default: LDP_EGRESS_NEXTAVAILABLE

Possible Values:

Value Description
LDP_EGRESS_NEXTAVAILABLE

For each FEC, the LSR advertises the next available label starting from Min Label.

LDP_EGRESS_IMPLICIT_NULL

This label value (3) is used in an LDP or RSVP packet to enable penultimate hop label popping. The egress LSR signals a request to its upstream neighbor to pop the top label in the stack and forward the rest of the packet. This value does not appear in the encapsulation.

LDP_EGRESS_EXPLICIT_NULL

A zero (IPv4 datagram) or 2 (IPv6 datagram) MPLS label value indicates to the penultimate router that it is to pop the label upon receipt and forward the IP packet to the egress router for Layer 3 forwarding. Explicit null instructions are signaled to the penultimate router by the egress router.

EnableBfd

Enable BFD on this router. Creates a session with IP addressing matching this router.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Enable

FALSE

Disable

EnableGracefulRestart

Select to enable Graceful Restart. If enabled, the timer parameters must be set and the LdpRestartRouterCommand is available in the Command Sequencer.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Enable

FALSE

Disable

HelloInterval

Hello interval (seconds).

Type: u16

Default: 5

Range: 1 - 21845
HelloType

Type of Hello packet transmitted by the emulated peer.

Type: enum

Default: LDP_DIRECTED_HELLO

Possible Values:

Value Description
LDP_DIRECTED_HELLO

A basic discovery mechanism. Used to locate directly-connected neighbors. Peer IP address is DUT interface address.
LDP_TARGETED_HELLO

An extended discovery mechanism. Used to locate neighbors not directly connected. Peer IP address is DUT loopback address.
KeepAliveInterval

Time interval used by the peer for Hello packet transmission.

Type: u16

Default: 60

Range: 1 - 21845
LabelAdvertisementMode

Label advertisement mode.

Type: enum

Default: DOWNSTREAM_UNSOLICITED

Possible Values:

Value Description
DOWNSTREAM_UNSOLICITED

DOWNSTREAM_UNSOLICITED.
DOWNSTREAM_ON_DEMAND

DOWNSTREAM_ON_DEMAND.
LabelMin

Minimum label sent by the emulated router.

Type: u32

Default: 16

Range: 0 - 1048575
ReconnectTime

Reconnect time. applicable only when graceful restart is enabled.

Type: u32

Default: 60

Range: 0 - 4294967
RecoveryTime

Recovery time. applicable only when graceful restart is enabled.

Type: u32

Default: 140

Range: 0 - 4294967
TransportTlvMode

Transport TLV mode.

Type: enum

Default: TRANSPORT_TLV_MODE_TESTER_IP

Possible Values:

Value Description
TRANSPORT_TLV_MODE_NONE

Transport address TLV will not be included in LDP Hellos.
TRANSPORT_TLV_MODE_TESTER_IP

Emulated router interface address.
TRANSPORT_TLV_MODE_ROUTER_ID

Emulated router ID.

LdpSharedSessionParams Read-Only Attributes

There are no read-only attributes.