DNOS-IPV6-TUNNEL-MIB :: agentTunnelIcmpUnreachableMode

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › DNOS-IPV6-TUNNEL-MIB › agentTunnelIcmpUnreachableMode

agentTunnelIcmpUnreachableMode

Module: DNOS-IPV6-TUNNEL-MIB

OID (symbolic): DNOS-IPV6-TUNNEL-MIB::agentTunnelIcmpUnreachableMode

OID (numeric): 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27.1.1.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: Specifies the Mode of Sending ICMPv6 Unreachable messages on this tunnel interface.

What is agentTunnelIcmpUnreachableMode?

This read-create value enables or disables sending ICMPv6 Destination Unreachable messages on a given tunnel interface. Admins disable it on tunnels where they want to suppress unreachable notifications, for example to reduce chatter on links with frequent transient packet drops, or enable it so remote hosts get proper feedback about failed deliveries. For example, setting this to disable(2) on a tunnel stops the device from generating ICMPv6 unreachable messages for traffic that cannot be forwarded across it.

OID Breakdown

Upper-level ancestors (13 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
1.3.6.1.4.1.674dellArrayManager-MIB
1.3.6.1.4.1.674.10895dellLanDell-Vendor-MIB
1.3.6.1.4.1.674.10895.5000dellLanStandardDell-Vendor-MIB
1.3.6.1.4.1.674.10895.5000.2dellLanExtensionDell-Vendor-MIB
1.3.6.1.4.1.674.10895.5000.2.6132lvl7BROADCOM-REF-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1lvl7ProductsBROADCOM-REF-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1.1fastPathBROADCOM-REF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27fastPathIpv6TunnelDNOS-IPV6-TUNNEL-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27.1agentTunnelIPV6GroupDNOS-IPV6-TUNNEL-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27.1.1agentTunnelIPV6TableDNOS-IPV6-TUNNEL-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27.1.1.1agentTunnelIPV6EntryDNOS-IPV6-TUNNEL-MIB
1.3.6.1.4.1.674.10895.5000.2.6132.1.1.27.1.1.1.8agentTunnelIcmpUnreachableModeDNOS-IPV6-TUNNEL-MIB