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MIB Reference

S12700 V200R010C00

This document provides the function overview, relationships between tables, description of single objects, description of MIB tables, and description of alarm objects.
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hwBfdSessionConfTable

hwBfdSessionConfTable

This table describes the configuration parameters for creating BFD sessions. These parameters are set within a certain range. If no value is specified, the system set a default value to the parameter. At present, each configuration entry can generate only one session.

The index of this table is hwBfdSessConfName.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.4.1.2011.5.25.38.2.2.1.1

hwBfdSessConfName

OCTET STRING (SIZE (1..15))

Not-accessible

This object indicates the name of a session.

The value is a string of up to 15 characters.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.2

hwBfdSessConfMIndex

Unsigned32 (1..4294967295)

Read-only

The value of this object identifies the configuration index automatically allocated by the system for this configuration entry.

The value ranges from 1 to 4294967295.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.3

hwBfdSessConfLocalDiscr

Unsigned32 (0..4294967295)

Read-create

This object indicates the local identifier configured by the user.

It must be unique and cannot be modified once created.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.4

hwBfdSessConfRemoteDiscr

Unsigned32 (0..4294967295)

Read-create

This object indicates the remote discriminator configured by the user.

It must be unique and cannot be modified once created.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.5

hwBfdSessConfPeerAddr

IpAddress

Read-create

This object indicates the remote IP address bound to the session.

The value is a valid IP address.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.6

hwBfdSessConfBindIfIndex

Unsigned32 (0..4294967295)

Read-only

This object indicates the index of the local interface bound to the session.

If BFD for PW is enabled, the object indicates the index of the bound AC interface.

The value ranges from 0 to 4294967295.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.7

hwBfdSessConfBindIfName

OCTET STRING (SIZE (1..64))

Read-create

This object indicates the name of a local interface bound to the session.

If BFD for PW is enabled, the object indicates the index of the bound AC interface.

The value is a string of up to 64 characters.

Currently, the value ranges from 1 to 63 can be set.

1.3.6.1.4.1.2011.5.25.38.2.2.1.8

hwBfdSessConfDemandEnable

Integer32 (0..1)

Read-create

The value of this object identifies whether the demand mode is enabled.

The values are as follows:

  • 0: disable

  • 1: enable

By default, the value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.9

hwBfdSessConfDemandTimerInterval

Unsigned32 (0 | 500..300000)

Read-create

The value of this object identifies the sending interval in demand mode.

The values are 0 and from 500 to 300000, in milliseconds.

By default, the value is 0, indicating the demand mode is not configured.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.10

hwBfdSessConfDetectMult

Unsigned32 (3..50)

Read-create

The value of this object identifies the detection multiplier configured on the local end.

The value ranges from 3 to 50.

By default, the value is 3.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.11

hwBfdSessConfDesiredMinRxInterval

BfdInterval (SIZE (1..2147483647))

Read-create

The value of this object identifies the minimum receiving interval configured on the local end.

The value ranges from 3 to 1000, in milliseconds.

The dynamic BFD session does not support the SET operation.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.12

hwBfdSessConfDesiredMinTxInterval

BfdInterval (SIZE (1..2147483647))

Read-create

The value of this object identifies the minimum sending interval configured on the local end.

The value ranges from 3 to 1000, in milliseconds.

The dynamic BFD session does not support the SET operation.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.13

hwBfdSessConfWTRInterval

INTEGER (0..60)

Read-create

The value of this object identifies the WTR duration configured on the local end.

The value ranges from 1 to 60, in minutes.

By default, the value is 0, indicating that no WTR is set.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.14

hwBfdSessConfTOS

Integer32 (0..7)

Read-create

The value of this object identifies the ToS value configured on the local end.

The value ranges from 0 to 7.

By default, the value is 7.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.15

hwBfdSessConfPSTFlag

Integer32 (0..1)

Read-create

The value of this object identifies whether the PST is configured on the local end.

The values are as follows:

  • 0: disable

  • 1: enable

By default, the value is 0.

In BFD for IP, the object indicates whether the interface status table is changed when a BFD session detects a fault.

In BFD for MPLS, the object indicates whether the application is notified of the event that BFD detects a fault.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.16

hwBfdSessConfCommitFlag

Integer32 (0..1)

Read-create

The value of this object identifies whether the local configuration is validated.

The values are as follows:

  • 0: disable

  • 1: enable

By default, the value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.17

hwBfdSessConfAdminStatus

Integer32 (0..1)

Read-create

The value of this object identifies the administrative state of the session configuration.

The values are as follows:

  • 0: non-AdminDown

  • 1: AdminDown

By default, the value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.18

hwBfdSessConfRowStatus

RowStatus

Read-create

The value of this object identifies the creation, modification, or deletion of a row in the table.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.19

hwBfdSessConfSourceAddr

IpAddress

Read-create

This object indicates the bound local IP address.

The value is a valid IP address.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.20

hwBfdSessConfVrfIndex

Unsigned32 (0..4294967295)

Read-only

The value of this object identifies the VRF index of a VPN to which the session is bound.

The value ranges from 0 to 4294967295.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.21

hwBfdSessConfVPNName

OCTET STRING (SIZE (1..31))

Read-create

The object indicates the name of the VPN bounded to the session.

The value is a string of 1 to 31 characters.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.22

hwBfdSessConfDefaultIp

INTEGER

{

no(1),

yes(2)

}

Read-create

This object indicates whether the default multicast IP address is used as the peer IP address for a session.

The values are as follows:

  • 1: no

  • 2: yes

By default, the value is 1.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.23

hwBfdSessConfPISFlag

INTEGER

{

false(1),

true(2),

subif(3)

}

Read-create

The value of this object identifies whether the BFD status is associated with the bound interface status.

The values are as follows:

  • 1: false, indicating no association

  • 2: true, indicating that the BFD status is associated with the bound interface status

  • 3: subif, indicating that the BFD status is associated with the bound interface status and the status of the primary interface is associated with the status of the sub-interface

By default, the value is 1.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.24

hwBfdSessConfBindType

INTEGER

{

interfaceIp(1),

peerIp(2),

sourceIp(3),

ifAndSourceIp(4),

fec(5),

tunnelIf(6),

ospf(7),

isis(8),

ldpLsp(9),

staticLsp(10),

teLsp(11),

teTunnel(12),

pw(13),

vsiPw(15),

ldpTunnel(21),

bgpTunnel(22)

}

Read-create

The value of this object identifies the BFD binding type configured for the session.
  • 1: BFD for IP with peer-ip and interface

  • 2: BFD for IP only with peer-ip

  • 3: BFD for IP with peer-ip and source-ip

  • 4: BFD for IP with peer-ip, interface and source-ip

  • 5: BFD for FEC(NOT support now)

  • 6: BFD for Tunnel interface(NOT support now)

  • 7: BFD for OSPF

  • 8: BFD for ISIS

  • 9: BFD for LDP-LSP

  • 10: BFD for static LSP

  • 11: BFD for TE-LSP

  • 12: BFD for TE-Tunnel

  • 13: BFD for PW

  • 15: BFD for VSI PW

  • 21: BFD for LDP-Tunnel

  • 22: BFD for BGP-Tunnel

The following values are not supported:

fec(5),

tunnelIf(6),

ospf(7),

isis(8)

1.3.6.1.4.1.2011.5.25.38.2.2.1.25

hwBfdSessConfNextHop

IpAddress

Read-create

This object indicates the IP address of the next hop configured for the session.

The value is a valid IP address.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.26

hwBfdSessConfStaticLspName

OCTET STRING (SIZE (1..20))

Read-create

This object indicates the name of a static LSP.

The value is a string of 20 characters.

Currently, the value ranges from 1 to 19 can be set.

1.3.6.1.4.1.2011.5.25.38.2.2.1.27

hwBfdSessConfPWSecondaryFlag

INTEGER

{

flagMasterPW(1),

flagSecondaryPW(2),

flagNoPW(3)

}

Read-create

The value of this object identifies the type of the PW bound to a BFD session.

The values are as follows:

  • 1: flagMasterPW

  • 2: flagSecondaryPW

  • 3: flagNoPW

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.28

hwBfdSessConfTunnelDetectType

INTEGER

{

flagBothDown(1),

flagNeighborDown(2)

}

Read-create

The value of this object identifies the type of the session detection policy to detect tunnels.

The values are as follows:

  • 1: flagBothDown, indicating that the session detects both the local device and the remote device

  • 2: flagNeighborDown, indicating that the session detects the remote device

By default, the value is 1.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.29

hwBfdSessConfVcId

Unsigned32 (0..4294967295)

Read-create

The value of this object identifies the VC.

The value ranges from 0 to 4294967295.

By default, the value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.30

hwBfdSessConfVsiName

OCTET STRING (SIZE (1..31))

Read-create

This object indicates the name of a VSI.

The value is a string of 1 to 31 characters.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.31

hwBfdSessConfVsiPeerAddr

IpAddress

Read-create

This object indicates the address of the peer on the VSI PW bound to the session.

The value is a valid IP address.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.32

hwBfdSessConfDiscrAuto

EnabledStatus

Read-create

This object indicates whether the discriminators of a BFD session are automatically allocated.

The values are as follows:
  • enabled: indicates that the automatic allocation of discriminators is enabled.

  • disabled: indicates that the automatic allocation of discriminators is disabled.

By default, the value is disabled.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.33

hwBfdSessConfPeerIpv6Addr

Ipv6Address

Read-create

This object indicates the peer IPv6 address bound to the BFD6 session.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.34

hwBfdSessConfSourceIpv6Addr

Ipv6Address

Read-create

This object indicates the local IPv6 address bound to the BFD6 session.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.35

hwBfdSessConfIpv6NextHop

Ipv6Address

Read-only

This object indicates the next-hop IPv6 address configured for the BFD6 session.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.36

hwBfdSessConfIsIpv6Addr

TruthValue

Read-create

This object indicates whether the peer IPv6 address bound to the BFD6 session is an IPv6 address.

The value can be:
  • true: indicates that the peer IP address is an IPv6 address.

  • false: indicates that the peer IP address is an IPv4 address.

The default value is false.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.40

hwBfdSessConfOneArmEcho

EnabledStatus

Read-create

The value of this object identifies whether the one-arm Echo mode is enabled for a BFD session:

  • enabled

  • disabled

By default, the value is disabled.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.41

hwBfdSessConfMinEchoRxInterval

Unsigned32 (0|1..4294967295)

Read-create

The value of this object identifies the minimum interval at which packets of a BFD session with the one-arm Echo function are received.

The value ranges from 3 to 1000, in milliseconds.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.42

hwBfdSessConfPWTtlMode

INTEGER

{

config(1),

auto(2),

default(3),

none(4)

}

Read-create

The value of this object identifies the configuration mode of a TTL used by the BFD session for PW:
  • config: indicates that a TTL is manually set.

  • auto: indicates that a TTL is automatically calculated based on an IP address.

  • default: indicates that the TTL is 255 by default.

  • none: indicates that the TTL is not in PW mode.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.43

hwBfdSessConfPWTtl

Integer32 (0..255)

Read-create

The value of this object identifies the TTL used by the BFD session detecting a PW. The vlaue is configurable only when the configuration mode of a TTL is config.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.44

hwBfdSessConfRemotePeerIpType

InetAddressType

Read-create

The value of this object identifies the type of the destination address of the BFD session detecting a PW.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.45

hwBfdSessConfRemotePeerIp

InetAddress

Read-create

The value of this object identifies the destination IP address of the BFD session detecting a PW.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.38.2.2.1.54

hwBfdSessConfImpactFlag

INTEGER

{

no(1),

yes(2)

}

read-create

The value of this object identifies whether BFD sessions affect interfaces when devices restart.

This object is implemented as defined in the corresponding MIB file.

Creation Restriction

  • Restriction on the configuration name: The configuration name of the session, that is, the character string index is up to 15 characters and the name cannot be stated with dyn_.

  • Restriction on the configuration index: hwBfdSessConfMIndex and hwBfdSessConfBindIfIndex are set to be Read-only and cannot be configured.

  • Restriction on the local and remote discriminators

    The value of both the local and remote discriminators ranges from 1 to 4294967295. At present, the valid value of the discriminator ranges from 1 to 8191 (static configuration); however, the displayed value range is 1 to 16383. If no discriminator is set, 0 is displayed. The value 0, however, cannot be set. Ensure that the local discriminator on one end must be the same as the remote discriminator on the other end. Otherwise, the session cannot be established.

    Take the following as an example:

    Device A

    Local discriminator = 200

    Remote discriminator = 300

    Device B

    Local discriminator = 300

    Remote discriminator= 200

  • Restriction on validating the session configuration

    • To immediately validate the session, set hwBfdSessConfCommitFlag for the commit flag. At the same time, ensure that the hwBfdSessConfLocalDiscr and hwBfdSessConfRemoteDiscr are configured.

    • If you do not want to validate the session immediately, set the hwBfdSessConfCommitFlag to 0.

    • For hwBfdSessConfCommit, when a route is not found, and hwBfdSessConfCommit is set to 1 and submitted, the session cannot be set up. That is, if the value of hwBfdSessConfCommit is set and submitted, the system returns OK regardless of whether the session is set up or not.

  • Restriction on the creation of a new configuration

    • Create a new configuration entry.

      You need to enter hwBfdSessConfName and hwBfdSessConfBindType, and set the value of the hwBfdSessConfRowStatus to 4.

    • Establish a session of BFD for IP with the interface IP address.

      You must configure hwBfdSessConfBindIfName correctly.

      hwBfdSessConfPeerAddr and hwBfdSessConfDefaultIp cannot be configured at the same time. hwBfdSessConfDefaultIp cannot coexist with hwBfdSessConfVPNName.

      hwBfdSessConfSourceAddr, hwBfdSessConfNextHop, hwBfdSessConfStaticLspName, and hwBfdSessConfPWSecondaryFlag cannot be configured.

    • Establish a session of BFD for IP with the peer IP address.

      You must configure the remote IP address hwBfdSessConfPeerAddr correctly.

      You cannot configure hwBfdSessConfBindIfName, hwBfdSessConfDefaultIp, hwBfdSessConfVPNName, hwBfdSessConfSourceAddr, hwBfdSessConfNextHop, hwBfdSessConfStaticLspName, and hwBfdSessConfPWSecondaryFlag.

    • Establish a session of BFD for IP with the source IP address.

      You must configure hwBfdSessConfPeerAdd and hwBfdSessConfSourceAddr correctly.

      hwBfdSessConfBindIfName, hwBfdSessConfDefaultIp, hwBfdSessConfVPNName, hwBfdSessConfNextHop, hwBfdSessConfStaticLspName, and hwBfdSessConfPWSecondaryFlag cannot be configured.

    • Establish a session of BFD for IP with the interface and source IP addresses.

      You must configure hwBfdSessConfPeerAddr and hwBfdSessConfBindIfName correctly.

      hwBfdSessConfPeerAddr and hwBfdSessConfDefaultIp cannot be configured at the same time.

      hwBfdSessConfDefaultIp and hwBfdSessConfVPNName cannot be configured at the same time.

      You cannot configure hwBfdSessConfVPNName, hwBfdSessConfNextHop, hwBfdSessConfStaticLspName, and hwBfdSessConfPWSecondaryFlag.

    • Establish a session of BFD for LDP LSP.

      You must configure hwBfdSessConfPeerAddr and hwBfdSessConfNextHop correctly.

      You cannot configure hwBfdSessConfSourceAddr, hwBfdSessConfDefaultIp, hwBfdSessConfVPNName, hwBfdSessConfStaticLspName, and hwBfdSessConfPWSecondaryFlag.

    • Establish a session of BFD for static LSP.

      You must configure hwBfdSessConfStaticLspName correctly.

      hwBfdSessConfDefaultIp, hwBfdSessConfVPNName, hwBfdSessConfNextHop, hwBfdSessConfPeerAddr, hwBfdSessConfSourceAddr, hwBfdSessConfBindIfName, and hwBfdSessConfPWSecondaryFlag cannot be configured.

    • Establish a session of BFD for TE LSP and TE tunnel.

      You must correctly configure hwBfdSessConfBindIfName.

      hwBfdSessConfDefaultIp, hwBfdSessConfVPNName, hwBfdSessConfNextHop, hwBfdSessConfPeerAddr, hwBfdSessConfSourceAddr, hwBfdSessConfBindIfName, hwBfdSessConfPWSecondaryFlag, or hwBfdSessConfStaticLspName cannot be configured.

    • Establish a session of BFD for VSI PW.

      You must correctly configure hwBfdSessConfDefaultIp, hwBfdSessConfVsiName, and hwBfdSessConfVsiPeerAddr. hwBfdSessConfVcId is optional. The session of BFD for VSI PW does not support hwBfdSessConfPISFlag or hwBfdSessConfPSTFlag.

    • The sessions of BFD for FEC, tunnel IF, OSPF, or ISIS is not supported.

  • Restriction on Layer 3 detection configuration

    If the session detects Layer 3 routes or links, you must correctly enter the configured hwBfdSessConfPeerAddr or set the value of hwBfdSessConfDefaultIp to 2. That is, the default multicast IP address is used as the peer-ip of the session detection. If the value of hwBfdSessConfDefaultIp is 2, hwBfdSessConfPeerAddr cannot be set.

  • Restriction on default multicast configuration

    If the value of hwBfdSessConfDefaultIp is 2, hwBfdSessConfBindIfName must be configured but the VPN mode cannot be specified. That is, hwBfdSessConfVrfName and hwBfdSessConfVrfIndex cannot be specified.

  • Enabling restriction on VPN configuration

    If the binding type is VPN, hwBfdSessConfVrfName must be configured. hwBfdSessConfVrfIndex is generated by the system and cannot be configured.

  • Enabling restriction on PST configuration

    • The hwBfdSessConfPSTFlag can be configured for a BFD session only when the session of BFD for IP is bound to an interface.

    • The restriction does not affect the BFD session of the LSP type. BFD sessions of the PW type cannot be configured with hwBfdSessConfPSTFlag.

    • The value of hwBfdSessConfPSTFlag cannot be set for the sessions of BFD for VSI PW.

    • The value of hwBfdSessConfPSTFlag cannot be set on the logical interface for the sessions of BFD for IP.

  • Enabling restriction on PIS configuration

    • The value of hwBfdSessConfPISFlag can be set only to the default value as 1.

    • The value of hwBfdSessConfPISFlag cannot be set for the sessions of BFD for VSI PW.

  • Restriction on the configuration of the interval for sending and receiving data packets

    This configuration is restricted by the PAF.

    • If PAF_LCS_BFD_INTERVAL_DISCRETE of a device is set to 0, it indicates that no discrete detection interval is used. The value range is the same as that of PAF_LCS_BFD_TX_RX_INTERVAL. Generally, for the device that forwards data through hardware, the values of hwBfdSessConfDesiredMinRxInterval and hwBfdSessConfDesiredMinTxInterval range from 10 to 1000; for the device that forwards data through software, the values range from 100 to 1000.

    • If PAF_LCS_BFD_INTERVAL_DISCRETE of a device is set to 1, it indicates that the discrete detection interval is used. Its value range is restricted by PAF_LCS_BFD_TX_RX_INTERVAL and supports the limited discrete value.

  • Restriction on the default display

    • If no IP address is set, by default, 0.0.0.0 is displayed. The default value cannot be set manually for hwBfdSessConfPeerAddr, hwBfdSessConfSourceAddr, hwBfdSessConfDefaultIp, hwBfdSessConfNextHop, or hwBfdSessConfVsiPeerAddr.

    • If no character string is specified, by default, (*null*) is displayed. The default value cannot be set manually for hwBfdSessConfVPNName, hwBfdSessConfStaticLspName, or hwBfdSessConfVsiName.

  • Other settings are optional. The default value is adopted unless specified.

Modification Restriction

  • The value of hwBfdSessConfName cannot be modified.

  • The values of hwBfdSessConfLocalDiscr and hwBfdSessConfRemoteDiscr cannot be modified.

  • The values of hwBfdSessConfBindIfName and hwBfdSessConfBindIfIndex cannot be modified.

  • The value of hwBfdSessConfPeerAddr cannot be modified.

  • The value of hwBfdSessConfDefaultIp used as the default multicast IP address in a session cannot be modified.

  • The value of hwBfdSessConfVPNName cannot be modified.

  • The value of hwBfdSessConfSourceAddr cannot be modified after it is set.

  • If any setting (except hwBfdSessConfAdminStatus) is modified, the system automatically clears the commit flag. If you want the configuration to become valid, you need to set hwBfdSessConfCommitFlag 1. When multiple parameters are not bound, the operation of setting the commit flag to 0 is invalid.

  • hwBfdSessConfPISFlag can be modified as 2 (true) or 3 (sub-if) as follows:

    • hwBfdSessConfDefaultIp is 2.

    • hwBfdSessConfBindIfName is set.

    • The current session is Up.

    • hwBfdSessConfPISFlag of the sessions bound to the same interface in the system must be unique.

  • The value of hwBfdSessConfRowStatus cannot be modified.

  • The MIB entries of the dynamic session cannot be modified.

  • The value of hwBfdSessConfPSTFlag cannot be configured on the logical interface.

  • The value of hwBfdSessConfNextHop cannot be modified.

  • The value of hwBfdSessConfStaticLspName cannot be modified.

  • The value of hwBfdSessConfPWSecondaryFlag cannot be modified.

  • The values of hwBfdSessConfTunnelDetectType and hwBfdSessConfPSTFlag cannot be modified for the BFD session of the PW type.

  • The value of hwBfdSessConfPISFlag can be set only when the session is Up.

Deletion Restriction

  • When deleting an entry, you need to set the value of hwBfdSessConfRowStatus to 6. The settings of other entries are invalid.

  • The Conf entries of a dynamic session cannot be modified.

Access Restriction

The entries in this table can be read without restraint.

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Updated: 2019-04-20

Document ID: EDOC1000142096

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