BAYSTACK-IPV6-FIRST-HOP-SEC-MIB :: bsIpv6FHSDhcpv6gReplyPrefixListName

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsBAYSTACK-IPV6-FIRST-HOP-SEC-MIBbsIpv6FHSDhcpv6gReplyPrefixListName

bsIpv6FHSDhcpv6gReplyPrefixListName

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

OID (symbolic): BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gReplyPrefixListName

OID (numeric): 1.3.6.1.4.1.45.5.45.1.5.1.4

Node type: OBJECT-TYPE

Type: FhsListName

Access: read-write

Description: Validate the prefix information in the DHCPv6 reply against the configured reply prefix list.

What is bsIpv6FHSDhcpv6gReplyPrefixListName?

Configures the name of a prefix list used by DHCPv6 guard to validate the prefix information carried in DHCPv6 reply messages. Replies whose prefixes do not match the configured list are dropped, helping prevent rogue DHCPv6 servers from advertising unauthorized prefixes.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.5.1.4
snmpwalk -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gReplyPrefixListName

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.5.1.4.1
snmpget -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gReplyPrefixListName.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.45.5.45.1.5.1.4.1 s <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::bsIpv6FHSDhcpv6gReplyPrefixListName 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
1.3.6.1.4.1.45.5.45.1.5bsIpv6FHSDhcpv6gPolicyListTableBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.5.1bsIpv6FHSDhcpv6gPolicyListEntryBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.5.1.4bsIpv6FHSDhcpv6gReplyPrefixListNameBAYSTACK-IPV6-FIRST-HOP-SEC-MIB