tBgpInstanceEnforceFirstAS
TIMETRA-BGP-MIB ·
.1.3.6.1.4.1.6527.3.1.2.14.2.24.1.1
Object
The value of tBgpInstanceEnforceFirstAS specifies whether the receipt
of BGP routes from an eBGP neighbor should be classified as an error
when it has an AS-Path with the most recent AS not matching the
configured peer-as of the neighbor.
If the value is set to 'true', the most recent AS number in the
AS-Path will be checked for every received route from the peer or set
of peers to match the peer's configured peer-as. If it does not match,
then the session will be reset if the update-fault-tolerance under
error-handling is not configured. Else, the session will not be reset,
but all the prefixes in the received update will be treated as
withdrawn and logged.
It is applicable to all the address families and only to true eBGP
sessions.
Context
- MIB
- TIMETRA-BGP-MIB
- OID
.1.3.6.1.4.1.6527.3.1.2.14.2.24.1.1- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- tBgpInstanceParamsExtEntry
- Table
- tBgpInstanceParamsExtTable
- Siblings
- 36
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tBgpInstanceExtendNhEncoding The value of tBgpInstanceExtendNhEncoding specifies the types of
AFI/SAFI the Bgp instance is configured to support extended next-hop
encoding. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.10 |
| tBgpInstanceBypassMRAITimer The value of tBgpInstanceBypassMRAITimer specifies whether the Bgp
instance is configured to send out the BGP update immediately after
the session comes up, without waiting for Mi… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.11 |
| tBgpInstanceDisableLargeComms The value of tBgpInstanceDisableLargeComms enables or disables sending
of community attribute to the peer for large communities. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.12 |
| tBgpInstanceImportSrPolicy The value of tBgpInstanceImportSrPolicy enables or disables import of
sr-policy for use in resolving next-hop. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.13 |
| tBgpInstanceEnfNbrTrust The value of tBgpInstanceEnfNbrTrust specifies the address families on
which ILM forwarding behavior is enabled. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.14 |
| tBgpInstanceLoopDetectThreshold The value of tBgpInstanceLoopDetectThreshold specifies the occurence
of the global ASN when exceeded triggers the loop-detect behavior. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.15 |
| tBgpInstanceAllowUnresLeaking The value of tBgpInstanceAllowUnresLeaking specifies whether or not a
VPRN can import a route. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.16 |
| tBgpInstanceConvMinWaitToAdv The value of tBgpInstanceConvMinWaitToAdv specifies the timer value
for which no routes are advertised. | column | seconds Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.17 |
| tBgpInstanceSendExportPolicy The value of tBgpInstanceSendExportPolicy specifies the send default
export policy. | column | TIMETRA-TC-MIBTLPolicyNameOrExpOrEmpty | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.18 |
| tBgpInstEbgpPreference The value of tBgpInstEbgpPreference specifies the route preference for
ebgp routes. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.19 |
| tBgpInstanceLLGRAdvStaleTime The value of tBgpInstanceLLGRAdvStaleTime specifies the time value
until when a route can be used after the session with the peer is
disconnected | column | seconds Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.2 |
| tBgpInstIbgpPreference The value of tBgpInstIbgpPreference specifies the route preference for
ibgp routes. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.20 |
| tBgpInstEbgpLabelPreference The value of tBgpInstEbgpLabelPreference specifies the route
preference for label-IPv4 and label-IPv6 ebgp routes. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.21 |
| tBgpInstIbgpLabelPreference The value of tBgpInstIbgpLabelPreference specifies the route
preference for label-IPv4 and label-IPv6 ibgp routes. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.22 |
| tBgpInstEBGPRejWithoutPlcyImpt The value of tBgpInstEBGPRejWithoutPlcyImpt enables or disables if
policies can be imported. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.23 |
| tBgpInstEBGPRejWithoutPlcyExpt The value of tBgpInstEBGPRejWithoutPlcyExpt enables or disables if
policies can be exported. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.24 |
| tBgpInstRemovePrivateReplaceAS The value of tBgpInstRemovePrivateReplaceAS specifies if private AS
numbers in the AS Path should be replaced with the configured global
AS before advertising them to BGP peers. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.25 |
| tBgpInstBlockPrefixSID The value of tBgpInstBlockPrefixSID enables or disables sending of the
prefix SID attribute. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.26 |
| tBgpInstDefOriginate The value of tBgpInstDefOriginate specifies the types of AFI/SAFI for
which SROS BGP will originate default route independent of the RTM
default route | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.27 |
| tBgpPrefixSidRangeType The value of tBgpPrefixSidRangeType specifies whether global
or operation mode is selected. If local mode is used,
tBgpPrefixSidRangeStartLabel and tBgpPrefixSidRangeMaxIdx
descr… | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.29 |
| tBgpInstanceLLGROvrideStaleTime The value of tBgpInstanceLLGROvrideStaleTime specifies the stale time
for the BGP session when it is in helper mode. | column | seconds Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.3 |
| tBgpPrefixSidRangeStartLabel The value of tBgpPrefixSidRangeStartLabel specifies the local label
starting offset value. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.30 |
| tBgpPrefixSidRangeMaxIdx The value of tBgpPrefixSidRangeMaxIdx specifies the maximum local SID
index that can be used. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.31 |
| tBgpSrAdminState The value of the object tBgpSrAdminState specifies the desired
administrative state of Segment Routing for this BGP instance. | column | TIMETRA-TC-MIBTmnxAdminState | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.32 |
| tBgpSegmentRouting The value of tBgpSegmentRouting specifies whether or not segment
routing capabilities are enabled on this instance of BGP.
When the value is set to 'false' segment … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.33 |
| tBgpDisableExplicitNull The value of tBgpDisableExplicitNull specifies whether or not
advertised label and associated programming rules are enabled on this
instance of BGP. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.34 |
| tBgpSelLabelIpv4Inst The value of tBgpSelLabelIpv4Inst specifies whether to enable/disable
selective download of label-ipv4 routes | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.35 |
| tBgpInstBgpTunnelMetric The value of tBgpInstBgpTunnelMetric determines the metric of the
route installed in RTM | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.36 |
| tBgpInstBgpTunnelMetricPrefAigp If tBgpInstBgpTunnelMetricPrefAigp is enabled the metric of the route
installed in RTM is the aigp-metric of the route if no aigp-metric is
available the value of tBgpInstBgpTunne… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.37 |
| tBgpInstanceLLGROvrideResTime The value of tBgpInstanceLLGROvrideResTime specifies the restart time
for the BGP session when it is in helper mode. | column | seconds Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.4 |
| tBgpInstanceNHResVpnFamPolicy The value of tBgpInstanceNHResVpnFamPolicy specifies the policy to be
applied for filtering the routes to be considered for next-hop
resolution process. | column | TIMETRA-TC-MIBTLPolicyStatementNameOrEmpty | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.40 |
| tBgpInstanceLLGRFwdingBitsSet The value of tBgpInstanceLLGRFwdingBitsSet specifies the behaviour of
the F bit for each AFI/SAFI. | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.5 |
| tBgpInstanceLLGRAdvStaleToNeigh The value of tBgpInstanceLLGRAdvStaleToNeigh decides whether to
withdraw the route towards eBGP peers that did not advertise the LLGR
capability and re-advertise to all other peer… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.6 |
| tBgpInstLLGRAdvToNeighWthoutNoEx The value of tBgpInstLLGRAdvToNeighWthoutNoEx decides whether to
advertise the route to all peers with the addition of the LLGR_STALE
community.
This can be configu… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.7 |
| tBgpInstanceLLGR The value of tBgpInstanceLLGR specifies whether or not long lived
graceful restart capabilities are enabled on this instance of BGP.
When the value is set to 'false… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.8 |
| tBgpInstanceAdvIpv6NhFamily The value of tBgpInstanceAdvIpv6NhFamily specifies the types of
AFI/SAFI the SROS BGP supports extended next-hop encoding and
resolution. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.2.24.1.9 |