| OID | 1.3.6.1.2.1.15.6.1.5 |
| Module | BGP4-MIB (CISCO) |
| Nom | bgp4PathAttrASPathSegment |
| Acces | readonly |
| Status | current |
| Description | The sequence of AS path segments. Each AS
path segment is represented by a triple
.
The type is a 1-octet field which has two
possible values:
1 AS_SET: unordered set of ASs a
route in the UPDATE
message has traversed
2 AS_SEQUENCE: ordered set of ASs
a route in the UPDATE
message has traversed.
The length is a 1-octet field containing the
number of ASs in the value field.
The value field contains one or more AS
numbers, each AS is represented in the octet
string as a pair of octets according to the
following algorithm:
first-byte-of-pair = ASNumber / 256;
second-byte-of-pair = ASNumber & 255; |
| Syntaxe | OctetString (2...255) |
| Module | BGP4-MIB (ietf) |
| Nom | bgp4PathAttrASPathSegment |
| Acces | readonly |
| Status | current |
| Description | The sequence of AS path segments. Each AS
path segment is represented by a triple
.
The type is a 1-octet field that has two
possible values:
1 AS_SET: unordered set of ASes that a
route in the UPDATE message
has traversed
2 AS_SEQUENCE: ordered set of ASes that
a route in the UPDATE message
has traversed.
The length is a 1-octet field containing the
number of ASes in the value field.
The value field contains one or more AS
numbers. Each AS is represented in the octet
string as a pair of octets according to the
following algorithm:
first-byte-of-pair = ASNumber / 256;
second-byte-of-pair = ASNumber & 255;
Known Issues:
o BGP Confederations will result in
a type of either 3 or 4.
o An AS Path may be longer than 255 octets.
This may result in this object containing
a truncated AS Path. |
| Syntaxe | OctetString (2...255) |
| Module | BGP4-MIB (Alcatel) |
| Nom | bgp4PathAttrASPathSegment |
| Acces | readonly |
| Status | current |
| Description | The sequence of AS path segments. Each AS
path segment is represented by a triple
.
The type is a 1-octet field which has two
possible values:
1 AS_SET: unordered set of ASs a
route in the UPDATE
message has traversed
2 AS_SEQUENCE: ordered set of ASs
a route in the UPDATE
message has traversed.
The length is a 1-octet field containing the
number of ASs in the value field.
The value field contains one or more AS
numbers, each AS is represented in the octet
string as a pair of octets according to the
following algorithm:
first-byte-of-pair = ASNumber / 256;
second-byte-of-pair = ASNumber & 255; |
| Syntaxe | OctetString (2...255) |
| Module | BGP4-MIB (Force10-9.14.2.1) |
| Nom | bgp4PathAttrASPathSegment |
| Acces | readonly |
| Status | current |
| Description | The sequence of AS path segments. Each AS
path segment is represented by a triple
.
The type is a 1-octet field which has two
possible values:
1 AS_SET: unordered set of ASs a
route in the UPDATE message
has traversed
2 AS_SEQUENCE: ordered set of ASs
a route in the UPDATE message
has traversed.
The length is a 1-octet field containing the
number of ASs in the value field.
The value field contains one or more AS
numbers, each AS is represented in the octet
string as a pair of octets according to the
following algorithm:
first-byte-of-pair = ASNumber / 256;
second-byte-of-pair = ASNumber & 255; |
| Syntaxe | OctetString (0...4096) |
| Module | BGP4-MIB (FS) |
| Nom | bgp4PathAttrASPathSegment |
| Acces | readonly |
| Status | current |
| Description | The sequence of AS path segments. Each AS
path segment is represented by a triple
.
The type is a 1-octet field which has two
possible values:
1 AS_SET: unordered set of ASs a
route in the UPDATE
message has traversed
2 AS_SEQUENCE: ordered set of ASs
a route in the UPDATE
message has traversed.
The length is a 1-octet field containing the
number of ASs in the value field.
The value field contains one or more AS
numbers, each AS is represented in the octet
string as a pair of octets according to the
following algorithm:
first-byte-of-pair = ASNumber / 256;
second-byte-of-pair = ASNumber & 255; |
| Syntaxe | OctetString (2...255) |