All MIBs › BAYSTACK-IPV6-FIRST-HOP-SEC-MIB › bsIpv6FHSDhcpv6gPrefLimitMax
bsIpv6FHSDhcpv6gPrefLimitMax
Module: BAYSTACK-IPV6-FIRST-HOP-SEC-MIB
OID (symbolic): BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gPrefLimitMax
OID (numeric): 1.3.6.1.4.1.45.5.45.1.5.1.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This is check against the DHCPv6 server / relay router preference. If the received router preference is greater than the configured router preference than drop the packet
What is bsIpv6FHSDhcpv6gPrefLimitMax?
Sets the maximum acceptable router preference value for DHCPv6 server or relay messages; any message whose router preference exceeds this threshold is dropped by the DHCPv6 guard policy. This prevents unusually high-preference rogue DHCPv6 servers from hijacking address assignment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.5.1.6 snmpwalk -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gPrefLimitMax
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.5.1.6.1 snmpget -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSDhcpv6gPrefLimitMax.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.45.5.45.1.5.1.6.1 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::bsIpv6FHSDhcpv6gPrefLimitMax 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.45 | synoptics | SYNOPTICS-ROOT-MIB |
| 1.3.6.1.4.1.45.5 | bayStackMibs | SYNOPTICS-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.45.5.45 | bayStackIpv6FirstHopSecMib | BAYSTACK-IPV6-FIRST-HOP-SEC-MIB |
| 1.3.6.1.4.1.45.5.45.1 | bsIpv6FirstHopSecObjects | BAYSTACK-IPV6-FIRST-HOP-SEC-MIB |
| 1.3.6.1.4.1.45.5.45.1.5 | bsIpv6FHSDhcpv6gPolicyListTable | BAYSTACK-IPV6-FIRST-HOP-SEC-MIB |
| 1.3.6.1.4.1.45.5.45.1.5.1 | bsIpv6FHSDhcpv6gPolicyListEntry | BAYSTACK-IPV6-FIRST-HOP-SEC-MIB |
| 1.3.6.1.4.1.45.5.45.1.5.1.6 | bsIpv6FHSDhcpv6gPrefLimitMax | BAYSTACK-IPV6-FIRST-HOP-SEC-MIB |