HLS-MIB :: nvramAddrTab8200Update

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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nvramAddrTab8200Update

Module: HLS-MIB

OID (symbolic): HLS-MIB::nvramAddrTab8200Update

OID (numeric): 1.3.6.1.4.1.26.2.3.20

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: write-only

Description: Setting this object to a value causes an update of the Address Table in Non-Volatile RAM in a HLS Backbone Bridge. This update is the combination of the deletion of all existing entries in Non-Volatile RAM table, followed by the addition of a set of new entries. The set of new entries is a subset of the current entries in the bridge's RAM-resident Address Table. That subset is selected by using the value (to which this object is set) as a filter against which all entries in the RAM-resident Address Table are matched. After the update is completed, the Address Table in Non-Volatile RAM consists of exactly those entries in the RAM-resident Address Table which match with the filter value. The format of the OCTET STRING is:

1st octet: 0 - must not be a Static entry 1 - must be a Static entry 2 - don't care whether Static entry or not 2nd octet: 0 - must not be a Restrict entry 1 - must be a Restrict entry 2 - don't care whether Restrict entry or not 3rd octet: 0 - must not be an Origin entry 1 - must be an Origin entry 2 - don't care whether Origin entry or not 4th octet: 1 - Address must be on channel 0 (only) 2 - Address must be on channel 1 (only) 3 - Address must be global (channels 0 AND 1) 4 - Address must not be only on channel 0 5 - Address must not be only on channel 1 6 - Address must not be global 7 - Address can be on any channels octets 5-10: If these octets contain all-ones, then they match any entry; otherwise, an entry matches only if the value of these 6 octets equalsthe MAC address of the 8200 bridge to which packets for the entry's MAC address should be forwarded.

What is nvramAddrTab8200Update?

Writing a 10-octet filter pattern replaces the entire NVRAM-resident address table on the Backbone bridge with a filtered snapshot of the current RAM-resident table's matching entries. It is the 8200-series counterpart to the 8000-series NVRAM update object, used to persist a chosen slice of the live forwarding table across reboots.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.26hlsCMU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.26.2hlsBridgesHLS-MIB
1.3.6.1.4.1.26.2.3tokenBusBridgeHLS-MIB
1.3.6.1.4.1.26.2.3.20nvramAddrTab8200UpdateHLS-MIB