RsvpSharedSessionParams Object


Description:

RSVP RouterConfig parameters for wizards.

RsvpSharedSessionParams Writable Attributes

Attribute Description
Common Writable Attributes Active, Name
EgressLabel

Defines the label advertised if the emulated router is at the tail-end of the tunnel. This label is advertised in response to a PATH message with a destination IP address matching the router tester IP address.

Type: enum

Default: RSVP_EGRESS_NEXTAVAILABLE

Possible Values:

Value Description
RSVP_EGRESS_IMPLICIT_NULL

This label value (three) 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.

RSVP_EGRESS_EXPLICIT_NULL

A zero (IPv4 datagram) or two (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.

RSVP_EGRESS_NEXTAVAILABLE

For each FEC, the LSR advertises the next available label from the label pool (Min label to Max label).

EnableBfd

Enable or disable BFD (Bidirectional Forwarding Detection) for this router. You must also create a BfdRouterConfig object under the parent Router object.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Enable BFD.

FALSE

Disable BFD.

EnableGracefulRestart

Indicates whether the RSVP router allows graceful restart.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Allow graceful restart. (Restart time and recovery time parameters must be set. In the sequencer, a new command is available: perform graceful restart - RSVP.

FALSE

Do not allow graceful restart.

EnableHello

Enables sending RSVP hello packet.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Hello packets are sent.

FALSE

Hello packets are not sent.

EnableReliableDelivery

Enables reliable delivery (retransmission parameters).

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

Enables reliable delivery.

FALSE

Disables reliable delivery.

EnableResvRequestConfirmation

Causes the egress to include a RESV_CONFIRM object in its reservation message. When the ingress receives a RESV message containing this object, this signals the ingress to send out a ResvConf message to confirm the successful installation of a reservation.

Type: bool

Default: FALSE

Possible Values:

Value Description
TRUE

RESV confirmation is on.

FALSE

RESV confirmation is off.

HelloInterval

Interval between RSVP hello packets. This attribute requires that EnableHello is set to TRUE.

Type: u32

Default: 1000

Range: 1 - 2147483647

InterPktDelay

Gap or time delay between transmitted RSVP packets. For example, a minimum delay between any two PATH messages.

Type: u32

Default: 5

Range: 0 - 2147483647

LabelMax

Maximum label advertised by the peer.

Type: u32

Default: 65535

Range: 1 - 1048575

LabelMin

Minimum label advertised by the peer.

Type: u32

Default: 16

Range: 1 - 1048575

RecoveryTime

Period of time (in ms) that the sender needs for the recipient to re-synchronize RSVP and MPLS forwarding state with the sender after the re-establishment of hello synchronization. (Enabled only if graceful restart is enabled.)

Type: u32

Default: 0

Range: 0 - 4294967295

RefreshInterval

Time interval for a path and resv message to be sent out to the path receiver to refresh the path/resv state along each hop of the path.

Type: u32

Default: 30000

Range: 1 - 2147483647

RefreshReductionBundleDiscoveryMethod

Refresh reduction bundle discovery method.

Type: enum

Default: OBSERVE_RX_RSVP_MESSAGES

Possible Values:

Value Description
OBSERVE_RX_RSVP_MESSAGES

Refresh reduction bundle Discovery method- Observe RSVP RX Messages

MANUAL_CONFIGURATION

Refresh reduction bundle Discovery method- Manual Config

RefreshReductionBundleInterval

Messages are held in a buffer and are sent out as a bundle after the interval (in ms) expires or when the message size exceeds the MTU.

Type: u32

Default: 10000

Range: 1 - 2147483647

RefreshReductionSummaryRefreshInterval

Time interval (in ms) to gather refresh messages that would have been sent out individually. Messages are sent out as a single refresh message upon interval expiration or when the message size exceeds the MTU.

Type: u32

Default: 9000

Range: 1 - 2147483647

ReliableDeliveryAckMethod

Reliable delivery acknowledgement method.

Type: enum

Default: IMMEDIATE

Possible Values:

Value Description
IMMEDIATE

RSVP Reliable delivery ack method - Immediate

PIGGYBACK_MSGID

RSVP Reliable delivery ack method - Piggyback

RestartTime

Set to the sum of the time (in ms) that it takes the sender of the object to restart its RSVP-TE component and the communication channel that is used for RSVP communication. (Enabled only if graceful restart is enabled.) If the emulated router is a helper, it should wait at least this amount of time before invoking procedures related to communication loss.

Type: u32

Default: 3000

Range: 0 - 4294967295

RetransmitDelta

Multiplier by which the retransmission interval is increased each time an unacknowledged message is retransmitted. This helps reduce the number of simultaneous retransmissions that are sent by introducing some element of randomness into the retransmission process.

Type: u16

Default: 1

Range: 0 - 3

RetransmitInterval

Initial retransmission interval (in ms) for unacknowledged messages.

Type: u32

Default: 500

Range: 1 - 2147483647

RetransmitLimit

Maximum number of times a message is transmitted without being acknowledged.

Type: u16

Default: 3

Range: 0 - 10

Transit

Defines the RESV message sent if the emulated router is not the tail-end for PATH messages that it receives.

Type: enum

Default: RSVP_TRANSIT_ACCEPT_ALL

Possible Values:

Value Description
RSVP_TRANSIT_ACCEPT_ALL

Router sends an RESV message with the next available label for every PATH message received by the port.

RSVP_TRANSIT_ACCEPT_CONFIGURED

Router sends an RESV with the next available label in response to PATH messages that match one of its egress tunnels.

RsvpSharedSessionParams Read-Only Attributes

There are no read-only attributes.