tBgpPGEnforceFirstAS
TIMETRA-BGP-MIB ·
.1.3.6.1.4.1.6527.3.1.2.14.3.5.1.48
Object
The value of tBgpPGEnforceFirstAS 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withdrawn and logged.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
.1.3.6.1.4.1.6527.3.1.2.14.3.5.1.48- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- tBgpPeerGroupParamsEntry
- Table
- tBgpPeerGroupParamsTable
- Siblings
- 63
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tBgpPGParamsInheritance The value of tBgpPGParamsInheritance specifies if the peer entry in
this row, should inherit the operational value of an object, or use
the administratively set value.
… | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.1 |
| tBgpPGLocalAddress The value of tBgpPGLocalAddress specifies the address of the peer
group local address.
If the tBgpPGLocalAddressType is set to ipv4, then the local address
is an ip… | column | OctetString | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.10 |
| tBgpPGPeerTracking The value of tBgpPGPeerTracking specifies whether tracking of BGP
peers on this peer group is enabled. The default value of 'false'
indicates that peer tracking on this group is d… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.11 |
| tBgpPGAuthKeyChain The value of tBgpPGAuthKeyChain specifies the
keychain which will be used to sign and/or authenticate the BGP
protocol stream.
The keychain name is defined by tmnx… | column | TIMETRA-TC-MIBTNamedItemOrEmpty | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.12 |
| tBgpPGBfdEnabled The value of tBgpPGBfdEnabled specifies whether Bi-directional
Forwarding Detection is enabled on this peer group.
When the value is 'true', BFD sessions can be est… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.13 |
| tBgpPGEnableAddPath The value of tBgpPGEnableAddPath specifies whether the BGP ADD-PATH
send capability is enabled on this BGP group.
ADD-PATH allows a BGP router to advertise multiple… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.14 |
| tBgpPGRecvAddPath The value of tBgpPGRecvAddPath specifies the address families which
are enabled to receive BGP ADD-PATH on this peer group.
ADD-PATH allows a BGP router to receive … | column | TmnxAddPathAddressFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.15 |
| tBgpPGIpv4AddPathLimit The value of tBgpPGIpv4AddPathLimit specifies the maximum number of
paths per IPv4 prefix that can be advertised to ADD-PATH peers on this
peer group.
An 'inconsist… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.16 |
| tBgpPGVpnIpv4AddPathLimit The value of tBgpPGVpnIpv4AddPathLimit specifies the maximum number of
paths per VPN IPv4 prefix that can be advertised to ADD-PATH peers on
this peer group.
An 'in… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.17 |
| tBgpPGIpv6AddPathLimit The value of tBgpPGIpv6AddPathLimit specifies the maximum number of
paths per IPv6 prefix that can be advertised to ADD-PATH peers on this
peer group.
An 'inconsist… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.18 |
| tBgpPGVpnIpv6AddPathLimit The value of tBgpPGVpnIpv6AddPathLimit specifies the maximum number of
paths per VPN IPv6 prefix that can be advertised to ADD-PATH peers on
this peer group.
An 'in… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.19 |
| tBgpPGDisableFEFailover The value of tBgpPGDisableFEFailover controls whether the router
should drop an external BGP session immediately when the local
interface goes down, or whether the BGP session sho… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.2 |
| tBgpPGFlowspecValidate obsolete The value of tBgpPGFlowspecValidate specifies whether validation of
received flow specification routes is enabled for this peer group.
When the value of tBgpPGFlows… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.20 |
| tBgpPGUpdatedErrorHandling obsolete The value of tBgpPGUpdatedErrorHandling specifies whether the error
handling mechanism for optional transitive path attributes is enabled
for this peer group.
This … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.21 |
| tBgpPGDefaultRouteTarget The value of tBgpPGDefaultRouteTarget specifies whether to send the
default Route Target Constraint (RTC) route to peers in this BGP peer
group.
The default RTC rou… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.22 |
| tBgpPGAigp The value of tBgpPGAigp specifies whether Accumulated IGP (AIGP) path
attribute support is enabled on this bgp group.
The default value of tBgpPGAigp is 'false', wh… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.23 |
| tBgpPGMinHoldTime The value of tBgpPGMinHoldTime specifies the minimum hold time that
should be strictly enforced on tBgpPeerGroupHoldTime.
When the value of tBgpPGMinHoldTime is con… | column | TIMETRA-TC-MIBBgpHoldTime | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.24 |
| tBgpPGRemovePrivateSkipPeerAs The value of tBgpPGRemovePrivateSkipPeerAs specifies whether or not to
remove the private autonomous system number (ASN) from AS-Path, if the
AS-Path contains the ASN of the exter… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.25 |
| tBgpPGLocalASNoPrependGlobalAS The value of tBgpPGLocalASNoPrependGlobalAS specifies whether or not
to prepend the global-AS when advertising routes to the external BGP
(eBGP) neighbor on this BGP peer group.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.26 |
| tBgpPGMaxPrefixIdleTimeOut obsolete The value of tBgpPGMaxPrefixIdleTimeOut specifies the idle time in
minutes that the BGP peering remains disabled before attempting to
automatically re-establish the connection wit… | column | minutes Integer32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.27 |
| tBgpPGGRRestartNotification The value of tBgpPGGRRestartNotification specifies whether or not to
perform Graceful Restart procedures after sending or receiving a
NOTIFICATION message from a peer in this BGP … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.28 |
| tBgpPGFaultTolerance The value of tBgpPGFaultTolerance specifies whether or not approaches
like 'treat-as-withdraw' and other similar non-disruptive approaches
can be used for handling a wide range of… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.29 |
| tBgpPGDisableComms The value of tBgpPGDisableComms enables or disables sending of
community attribute to the peer for non-external communities. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.3 |
| tBgpPGDampPeerOscillations The value of tBgpPGDampPeerOscillations specifies whether damping peer
oscillations is enabled for this BGP peer group.
When the value is set to 'true', damping pee… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.30 |
| tBgpPGDampPeerOscInitialWaitTime The value of tBgpPGDampPeerOscInitialWaitTime specifies the time in
minutes, that a session remains in the idle-state after it has been
stable for a while for this BGP peer group.… | column | minutes Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.31 |
| tBgpPGDampPeerOscSecondWaitTime The value of tBgpPGDampPeerOscSecondWaitTime specifies the time in
minutes, that is doubled after each repeated session failure that
occurs within a relatively short span of time … | column | minutes Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.32 |
| tBgpPGDampPeerOscMaxWaitTime The value of tBgpPGDampPeerOscMaxWaitTime specifies the maximum amount
of time in minutes, that the session remains in the idle-state after
it has experienced repeated instability… | column | minutes Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.33 |
| tBgpPGDampPeerOscErrorInterval The value of tBgpPGDampPeerOscErrorInterval specifies the time in
minutes, after a session reset, during which the session must be
error-free in order to reset the penalty counter… | column | minutes Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.34 |
| tBgpPGSplitHorizon The value of tBgpPGSplitHorizon specifies whether or not the peers
under this group reflect the best route back to the peer from which
the route was received.
When … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.35 |
| tBgpPGNHUnchangedFamily The value of tBgpPGNHUnchangedFamily specifies the address families
for which the BGP next-hop is not modified when sending routes to
selected EBGP peers in this group.
… | column | TmnxIpNhChgFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.36 |
| tBgpPGEnableOriginValidation The value of tBgpPGEnableOriginValidation specifies the address family
for which every inbound IPv4 and/or IPv6 route from the peer is marked
with either valid, not-found or inval… | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.37 |
| tBgpPGThirdPartyNextHop The value of tBgpPGThirdPartyNextHop specifies if there is any third
party next-hop processing done towards single-hop EBGP peers in this
group.
When false, NEXT_HO… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.38 |
| tBgpPGAddLinkBandwidth The value of tBgpPGAddLinkBandwidth specifies the address families of
the routes received from a single-hop EBGP neighbor, for which a Link
Bandwidth Extended Community with stati… | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.39 |
| tBgpPGDisableExtComms The value of tBgpPGDisableExtComms enables or disables sending of
community attribute to the peers for external communities. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.4 |
| tBgpPGDynamicPeerLimit The value of tBgpPGDynamicPeerLimit specifies the value of dynamic
peer limit for this BGP group.
If tBgpPGDynamicPeerLimit is set to zero (0), the dynamic peer lim… | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.40 |
| tBgpPGLabelResolveStatic obsolete The value of tBgpPGLabelResolveStatic specifies whether multi-hop eBGP
learned labeled IP routes to be resolved by IP routes if no LDP or
RSVP-TE LSPs are available.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.41 |
| tBgpPGLblIpv4AddPathLimit The value of tBgpPGLblIpv4AddPathLimit specifies the maximum number of
paths per label IPv4 prefix that can be advertised to ADD-PATH peers
on this peer group.
An '… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.42 |
| tBgpPGLblIpv6AddPathLimit The value of tBgpPGLblIpv6AddPathLimit specifies the maximum number of
paths per label IPv6 prefix that can be advertised to ADD-PATH peers
on this peer group.
An '… | column | TmnxAddPathSendLimit | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.43 |
| tBgpPGLabelPreference The value of tBgpPGLabelPreference specifies the route preference for
label-IPv4 and label-IPv6 routes learned via the peer. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.44 |
| tBgpPGDefRxEvpnEncap The value of tBgpPGDefRxEvpnEncap specifies how BGP will treat a
received EVPN route without BGP encapsulation extended community. If
no encapsulation is received, BGP will valida… | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.45 |
| tBgpPGORRLocation The value of tBgpPGORRLocation specifies the identifier of a location
configured under optimal-route-reflection. The location is used to
calculate the next-hop cost in the TE-DB a… | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.46 |
| tBgpPGORRAllowLocalFallbk The value of tBgpPGORRAllowLocalFallbk decides what the system should
do when the BGP next-hop is not reachable in the TE-DB for the
configured location, tBgpPGORRLocation.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.47 |
| tBgpPGMvpnIpv4AddPathLimit The value of tBgpPGMvpnIpv4AddPathLimit specifies the maximum number
of paths per MVPN IPv4 prefix that can be advertised to ADD-PATH peers
on this peer group.
An '… | column | Integer32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.49 |
| tBgpPGDefaultOriginate The value of tBgpPGDefaultOriginate specifies the types of AFI/SAFI
for which SROS BGP will originate default route independent of the RTM
default route. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.5 |
| tBgpPGMvpnIpv6AddPathLimit The value of tBgpPGMvpnIpv6AddPathLimit specifies the maximum number
of paths per VPN IPv6 prefix that can be advertised to ADD-PATH peers
on this peer group.
An 'i… | column | Integer32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.50 |
| tBgpPGMcastVpnV4AddPathLimit The value of tBgpPGMcastVpnV4AddPathLimit specifies the maximum number
of paths per Mcast VPN IPv4 prefix that can be advertised to ADD-PATH
peers on this peer group.
… | column | Integer32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.51 |
| tBgpPGMcastVpnV6AddPathLimit The value of tBgpPGMcastVpnV6AddPathLimit specifies the maximum number
of paths per Mcast VPN IPv6 prefix that can be advertised to ADD-PATH
peers on this peer group.
… | column | Integer32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.52 |
| tBgpPGLLGRAdvStaleTime The value of tBgpPGLLGRAdvStaleTime specifies the time value until
when a route can be used after the session with the peer is
disconnected | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.53 |
| tBgpPGLLGROvrideStaleTime The value of tBgpPGLLGROvrideStaleTime specifies the stale time for
the BGP session when it is in helper mode. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.54 |
| tBgpPGLLGROvrideResTime The value of tBgpPGLLGROvrideResTime specifies the restart time for
the BGP session when it is in helper mode. | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.55 |
| tBgpPGLLGRFwdingBitsSet The value of tBgpPGLLGRFwdingBitsSet specifies the behaviour of the F
bit for each AFI/SAFI. | column | Enumeration | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.56 |
| tBgpPGLLGRAdvStaleToNeigh The value of tBgpPGLLGRAdvStaleToNeigh decides whether to withdraw the
route towards eBGP peers that did not advertise the LLGR capability
and re-advertise to all other peers with… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.57 |
| tBgpPGLLGRAdvToNeighWthoutNoEx The value of tBgpPGLLGRAdvToNeighWthoutNoEx decides whether to
advertise the route to all peers with the addition of the LLGR_STALE
community.
This can be configure… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.58 |
| tBgpPGLLGR The value of tBgpPGLLGR specifies whether or not long lived graceful
restart capabilities are enabled on this instance of BGP.
When the value is set to 'false' long… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.59 |
| tBgpPGAdvertiseInactiveRts The value of tBgpPGAdvertiseInactiveRts enables or disables
advertising of inactive BGP routes to other BGP peers. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.6 |
| tBgpPGLocalAddressIfName The value of tBgpPGLocalAddressIfName specifies the interface name of
the peer group local address.
Either tBgpPGLocalAddressIfName or tBgpPGLocalAddress can be set… | column | TIMETRA-TC-MIBTNamedItemOrEmpty | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.60 |
| tBgpPeerGroupAdvIpv6NhFamily The value of tBgpPeerGroupAdvIpv6NhFamily specifies the types of
AFI/SAFI the SROS BGP group supports extended next-hop encoding and
resolution. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.61 |
| tBgpPGExtendNhEncoding The value of tBgpPGExtendNhEncoding specifies the type of AFI/SAFI the
Bgp group is configured to support extended next-hop encoding. | column | TmnxIpFamily | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.62 |
| tBgpPGBypassMRAITimer The value of tBgpPGBypassMRAITimer specifies whether the Bgp instance
is configured to send out the BGP update immediately after the session
comes up, without waiting for Minimum … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.63 |
| tBgpPGDisableLargeComms The value of tBgpPGDisableLargeComms enables or disables sending of
community attribute to the peer for large communities. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.64 |
| tBgpPGMinTTLValue The value of tBgpPGMinTTLValue specifies the minimum TTL value for an
incoming BGP packet.
If tBgpPGMinTTLValue is set to zero (0), the TTL Security feature is
disa… | column | Unsigned32 | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.7 |
| tBgpPGTTLLogId The value of tBgpPGTTLLogId specifies the filter log to use for
packets that fail TTL security check. The value zero indicates that
logging is disabled. | column | TIMETRA-FILTER-MIBTFilterLogId | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.8 |
| tBgpPGLocalAddressType The value of tBgpPGLocalAddressType specifies the address type of the
peer group local address. tBgpPGLocalAddressType can be either
unknown, ipv4 or ipv6. | column | INET-ADDRESS-MIBInetAddressType | .1.3.6.1.4.1.6527.3.1.2.14.3.5.1.9 |