isisRASNPAMask

ISIS-MIB · alcatel-ent1 variant · .1.3.6.1.3.37.1.6.1.1.9
Commands MIB view Table view

Object

column r/w SNPAPrefix 
A bit mask with 1 bits indicating the positions in the
effective destination address from which embedded SNPA
information is to be extracted. For the extraction the
first octet of the isisRASNPAMask object value is aligned
with the first octet (AFI) of the NSAP Address. If the
isisRASNPAMask object value and NSAP Address are of
different lengths, the shorter of the two is logically
padded with zeros before performing the extraction. This
object follows the manualOrAutomatic behaviour.

Context

MIB
ISIS-MIB
OID
.1.3.6.1.3.37.1.6.1.1.9
Type
column
Access
readwrite
Status
current
Default
0x00
Parent
isisRAEntry
Groups
1

Net-SNMP examples

How SNMP and these commands work

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ISIS-MIB' -M '/opt/observium/mibs/alcatel-ent1:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ISIS-MIB::isisRASNPAMask'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'ISIS-MIB' -M '/opt/observium/mibs/alcatel-ent1:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ISIS-MIB::isisRASNPAMask.<isisSysInstance>.<isisCircIndex>.<isisRAIndex>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'ISIS-MIB' -M '/opt/observium/mibs/alcatel-ent1:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ISIS-MIB::isisRASNPAMask'

Syntax

SNPAPrefix
Source
SNPAPrefix
Base type
OctetString
Display format
255a
Type Description
SNPA Prefix. The first octet of the string is used to
encode as an unsigned integer the length in bits of the
subsequent prefix. The second and
subsequent octets are used to hold the prefix value.
Bits in the last octet which are not part of
the prefix have undefined value.

Values & Constraints

Type Constraints
range: 1..21

Conformance

Member of
isisRATableGroup