bgpPeerCheckFirstAsNum

DC-BGP-MIB · .1.2.826.42.1.1578918.5.65.1.3.1.1.1.50

Object

column r/w BgpTrueFalseOrInherit
Whether or not the first AS number in the AS_PATH
attribute in an UPDATE received from this peer should be
checked to make sure it is the same as the AS number of
the peer.  This flag only applies to EBGP peers.  It
should be set to True unless the peer has a specific
policy that means it does not prepend its AS number so
that it is the first in the path.
              
When set to 'true', DC-BGP checks the first AS number in
UDPATES received from the peer.
              
When set to 'false', DC-BGP does not check the first AS
number in UDPATES received from the peer.
              
When set to 'inherit', the fallover behavior for this peer
is determined by the setting of the
bgpRmEntCheckFirstAsNum field.
              
If the peer belongs to a peer group, then the
configuration is taken from either this field or the
equivalent peer group field, depending on the setting of
the bit in the bgpPeerConfigUsage field.  The value for
the peer or peer group is determined and, if this is
'inherit', then the bgpRmEntCheckFirstAsNum value is used.
              
This field can be changed at any time.  However, if the
field is changed while the peer is admin_status UP, the
change will only take effect after the peer has been
cycled admin_status DOWN and then UP, thus forcing the
peer session to be restarted.  In this case, until the
peer is set admin_status DOWN, the peer will be marked as
out of date (as reported by the config_state field in the
AMB_BGP_PEER_STATUS row for the peer).

Context

MIB
DC-BGP-MIB
OID
.1.2.826.42.1.1578918.5.65.1.3.1.1.1.50
Type
column
Access
readwrite
Status
current
Parent
bgpPeerEntry
Table
bgpPeerTable
Siblings
130

Syntax

BgpTrueFalseOrInherit
Source
BgpTrueFalseOrInherit
Base type
Enumeration

Values & Constraints

Type Values
0inherit
1true
2false

Related Objects

Sibling Objects