bgpPeerAfiSafiPreserveNh
DC-BGP-MIB ·
.1.2.826.42.1.1578918.5.65.1.3.1.2.1.44
Object
This field is used to preserve the BGP next hop when
forwarding routes to this eBGP peer.
By default, the next hop of a route is preserved when
advertising the route to an iBGP peer, but is updated when
advertising the route to an eBGP peer. Setting this to
'true' over-rides this behavior and preserves the next hop
when routes are advertised to this eBGP peer.
The peer may be configured to ignore this field and
instead obtain the value from a peer-group as explained in
the table description.
Context
- MIB
- DC-BGP-MIB
- OID
.1.2.826.42.1.1578918.5.65.1.3.1.2.1.44- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- bgpPeerAfiSafiEntry
- Table
- bgpPeerAfiSafiTable
- Siblings
- 37
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| bgpPeerAfiSafiDisable When bgpPeerAfiSafiDisable is 'true', BGP will not
advertise Multiprotocol support to the peer for this
address family.
When bgpPeerAfiSafiDisable is 'false', BGP w… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.10 |
| bgpPeerAfiSafiConfigRtRefresh This field is now deprecated - use
bgpPeerAfiSafiStRtRefresh instead.
Set this to 'true' to trigger BGP to send a Route Refresh
to the peer for this AFI/SAFI.
… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.11 |
| bgpPeerAfiSafiAllowLocalAs The number of instances of the local AS identifier that may
be contained in the route's AS-Path without rejecting the
route.
The AS-Path attribute of a BGP route co… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.12 |
| bgpPeerAfiSafiDisableSndLpDetect Gives finer control of the sender-side loop detection
configuration provided by bgpPeerDisableSenderLoopDetect.
By default, BGP performs sender side loop detection.… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.13 |
| bgpPeerAfiSafiNxtHopSlf Gives finer control of the next-hop-self configuration
provided by bgpPeerNxtHopSlf.
If the bgpPeerAfiSafiUsePeerNxtHopSlf bit is set in the
bgpPeerAfiSafiConfigUsa… | column | BgpNextHopSelf | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.14 |
| bgpPeerAfiSafiOrigDefault Indicates whether BGP should originate a default route to
the peer for this AFI/SAFI.
BGP cannot originate default VPN routes and so
bgpPeerAfiSafiOrigDefault canno… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.15 |
| bgpPeerAfiSafiOrigDefaultRtMap Configured policy for origination of default routes.
The value of bgpPeerAfiSafiOrigDefaultRtMap is only
examined if bgpPeerAfiSafiOrigDefault is 'true'.
… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.16 |
| bgpPeerAfiSafiSoftResetStore Gives finer control of the soft reset configuration provided
by bgpPeerSoftResetWithStoredInfo.
When bgpPeerSoftResetWithStoredInfo is 'false', BGP does not
perform… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.17 |
| bgpPeerAfiSafiConfigMaxPrfx Gives finer control of the maximum prefix configuration
provided by bgpPeerConfigMaxPrfx.
To configure address family specific values for the maximum
number of pref… | column | SNMPv2-SMIInteger32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.18 |
| bgpPeerAfiSafiConfigDropWarn Gives finer control of the configuration provided by
bgpPeerConfigDropWarn, which determines the behavior when the
maximum prefix limit is reached.
To configure whe… | column | BgpDropOrWarn | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.19 |
| bgpPeerAfiSafiTrapPrefix Gives finer control of the configuration provided by
bgpPeerTrapPrefix.
To disable sending of traps for all address families, set
bgpPeerTrapPrefix to 'false'.
… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.20 |
| bgpPeerAfiSafiConfigThreshold Gives finer control of the threshold configuration
provided by bgpPeerConfigThreshold. When the number of
prefixes received from this peer for this address family
reaches this th… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.21 |
| bgpPeerAfiSafiMaxPrfxHold Gives finer control of the configuration provided by
bgpPeerMaxPrfxHold, which determines the time interval in
seconds between when this BGP session is torn down due to
the number… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.22 |
| bgpPeerAfiSafiMaxOrfEntries Gives finer control of the maximum number of ORF entries
configuration provided by bgpPeerMaxOrfEntries.
To configure address family specific values for the maximum… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.23 |
| bgpPeerAfiSafiAddPathCapCfg The configured BGP additional path capability for this
peer and AFI/SAFI.
Valid values are:
- AMB_BGP_ADD_PATH_SR_INHERIT Inherit configuration from
the entity AFI… | column | BgpAddPathSrCap | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.25 |
| bgpPeerAfiSafiAddPathCapNeg This field is now deprecated - use
bgpPeerAfiSafiStAddPathCapNeg instead.
The BGP additional path capability negotiated with this peer
for this AFI/SAFI.
… | column | BgpAddPathSrCap | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.26 |
| bgpPeerAfiSafiAddPathBestN The number of best paths to advertise to this peer as
additional paths for this AFI/SAFI.
The number of candidate paths available to advertise to
the peer depends o… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.27 |
| bgpPeerAfiSafiImportMap The index of the Route Map to use for route imports from
the peer for this AFI/SAFI.
The peer may be configured to ignore this field and instead
obtain the value fr… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.28 |
| bgpPeerAfiSafiExportMap The index of the Route Map to use for route exports to the
peer for this AFI/SAFI.
The peer may be configured to ignore this field and instead
obtain the value from… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.29 |
| bgpPeerAfiSafiImportIpPre This field is deprecated. It is retained for back
compatibility. Use the bgpPeerAfiSafiImportIpAallPre
field instead.
The index of the IP prefix list to use for r… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.30 |
| bgpPeerAfiSafiExportIpPre This field is deprecated. It is retained for back
compatibility. Use the bgpPeerAfiSafiExportIpAallPre
field instead.
The index of the IP prefix list to use for r… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.31 |
| bgpPeerAfiSafiImportIpAallPre The index of the AALL IP prefix access list to use for
route imports from the peer for this AFI/SAFI.
Route import policy applies any import IP prefix access
list b… | column | DC-MASTER-TCPreAccessListListIndexOrZero | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.32 |
| bgpPeerAfiSafiExportIpAallPre The index of the AALL IP prefix access list to use for
route exports to the peer for this AFI/SAFI.
Route export policy applies any export IP prefix access
list bef… | column | DC-MASTER-TCPreAccessListListIndexOrZero | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.33 |
| bgpPeerAfiSafiReflectorClient Gives finer control of the configuration provided by
bgpPeerReflectorClient.
This value indicates whether the given peer is a reflector
client of this router for th… | column | BgpPeerReflectorClientType | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.34 |
| bgpPeerAfiSafiAsOverride This field is used in conjunction with bgpPeerAsOverride
to indicate whether BGP should perform AS-override on routes
advertised to the peer.
If AS-override is enab… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.35 |
| bgpPeerAfiSafiMinASOrigInt Time interval in seconds for determining the minimum
amount of time that must elapse between successive
advertisements of UPDATE messages that report changes to a
route within the… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.36 |
| bgpPeerAfiSafiMinRteAdvertInt Time interval in seconds for the
MinRouteAdvertisementInterval timer. This determines the
minimum time between a BGP UPDATE to a peer advertising or
withdrawing a route and a sub… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.37 |
| bgpPeerAfiSafiMinRteWithdrawInt Time interval in seconds for the MinRouteWithdrawInterval
timer. This is the interval which is enforced between
advertisement and subsequent withdrawal of a route.
… | column | Unsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.38 |
| bgpPeerAfiSafiSendComm This field is used in conjunction with the bgpPeerSendComm
field in the bgpPeerTable to indicate whether BGP will
send UPDATE messages to the peer for this address family
containi… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.39 |
| bgpPeerAfiSafiSendExtComm This field is used in conjunction with the bgpPeerSendExtComm
field in the bgpPeerTable to indicate whether BGP will
send UPDATE messages to the peer for this address family
conta… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.40 |
| bgpPeerAfiSafiConfigUsage A set of bit flags which controls whether peer AFI/SAFI
configuration is taken from this table or from peer
configuration.
A bit flag exists for a subset of the pee… | column | BgpPeerAfiSafiCfgUsage | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.41 |
| bgpPeerAfiSafiMaxPrfxClear Gives finer control over the configuration provided by
bgpPeerMaxPrfxClear.
To configure address family specific values, set
bgpPeerMaxPrfxClear to zero and set
bgp… | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.42 |
| bgpPeerAfiSafiPrfxThrsholdClear Gives finer control over the configuration provided by
bgpPeerPrxThresholdClear.
To configure address family specific values, set
bgpPeerPrfxThresholdClear to zero … | column | SNMPv2-SMIUnsigned32 | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.43 |
| bgpPeerAfiSafiAcceptRmtNxtHop If set to false for a directly connected eBGP peer, routes
received from the peer with a next-hop that is not the peer's
remote address and is not in a subnet shared with the remo… | column | SNMPv2-TCTruthValue | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.45 |
| bgpPeerAfiSafiConfigFromGr A set of bit flags which control whether peer AFI/SAFI
configuration is taken from peer group level configuration
(bgpPeergrTable or bgpPeergrAfiSafiTable), or from the
configurat… | column | BgpPeerAfiSafiCfgFromGrFlags | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.46 |
| bgpPeerAfiSafiAfi The AFI index into the peer <AFI, SAFI> table. | column | BgpAfi | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.8 |
| bgpPeerAfiSafiSafi The SAFI index into the peer <AFI, SAFI> table. | column | BgpSafi | .1.2.826.42.1.1578918.5.65.1.3.1.2.1.9 |