bgpPeerAfiSafiAllowLocalAs
DC-BGP-MIB ·
.1.2.826.42.1.1578918.5.65.1.3.1.2.1.12
Object
column
r/w
Unsigned32
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 contains the identifiers
of the Autonomous Systems traversed by the route. When
a route is received with an AS-Path containing the local
AS identifier, it normally indicates a routing loop, and
the default behavior is to reject the route. This object
allows this behavior to be over-ridden.
This is useful, for example, for VPN routes, where routes
from one CE router are advertised to other CE routers sites
through a provider's BGP network. Two CE routers in
the same AS can enable this feature to prevent routes from
the other CE from being discarded.
If bgpPeerAllowLocalAs is set to a non-zero value, then that
value is used for all address families, and the value of
bgpPeerAfiSafiAllowLocalAs is ignored.
To configure values independently for each address family, set
bgpPeerAllowLocalAs to 0 and set the values of
bgpPeerAfiSafiAllowLocalAs as required.
Changing the value of this object while the peer is active
triggers BGP to refresh its routes from the 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
.1.2.826.42.1.1578918.5.65.1.3.1.2.1.12- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- bgpPeerAfiSafiEntry
Syntax
Unsigned32
Values & Constraints
Object Constraints
range: 0-255