BAYSTACK-IPV6-FIRST-HOP-SEC-MIB :: bsIpv6FHSSourceGuardMaxAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsBAYSTACK-IPV6-FIRST-HOP-SEC-MIBbsIpv6FHSSourceGuardMaxAddr

bsIpv6FHSSourceGuardMaxAddr

Module: BAYSTACK-IPV6-FIRST-HOP-SEC-MIB

OID (symbolic): BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardMaxAddr

OID (numeric): 1.3.6.1.4.1.45.5.45.1.9.1.3

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: Maximum allowed IPv6 Source Addresses on an interface.

What is bsIpv6FHSSourceGuardMaxAddr?

Configures the maximum number of IPv6 source addresses permitted on a specific network interface for Source Guard enforcement. This read-write value sets the upper bound for allowed IPv6 addresses, helping prevent address spoofing by limiting the address count per port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.9.1.3
snmpwalk -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardMaxAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.9.1.3.1
snmpget -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardMaxAddr.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.45.5.45.1.9.1.3.1 i <value>

Start monitoring Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardMaxAddr OID value, configure state conditions and alerts, and monitor any Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.45synopticsSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.5bayStackMibsSYNOPTICS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.5.45bayStackIpv6FirstHopSecMibBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1bsIpv6FirstHopSecObjectsBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9bsIpv6FHSSourceGuardInterfaceConfigTableBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9.1bsIpv6FHSSourceGuardInterfaceConfigEntryBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9.1.3bsIpv6FHSSourceGuardMaxAddrBAYSTACK-IPV6-FIRST-HOP-SEC-MIB