All MIBs › CISCOSB-IPv6 › rlipv6InterfaceIcmpUnreachSendEnable
rlipv6InterfaceIcmpUnreachSendEnable
Module: CISCOSB-IPv6
OID (symbolic): CISCOSB-IPv6::rlipv6InterfaceIcmpUnreachSendEnable
OID (numeric): 1.3.6.1.4.1.9.6.1.101.26.20.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-create
Description: Enables or disables sending of ICMP Destination Unreachable Error on specific interface.
What is rlipv6InterfaceIcmpUnreachSendEnable?
This read-create value enables or disables sending of ICMPv6 Destination Unreachable error messages on a specific interface. An admin disables this to suppress unreachable notifications on an interface facing untrusted networks, reducing information disclosure or ICMP-based reconnaissance. For example, turning this off on an internet-facing interface stops the router from confirming which destinations are unreachable to outside probes.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.26 | ipSpec | CISCOSB-IP |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.26.20 | rlipv6InterfaceTable | CISCOSB-IPv6 |
| 1.3.6.1.4.1.9.6.1.101.26.20.1 | rlipv6InterfaceEntry | CISCOSB-IPv6 |
| 1.3.6.1.4.1.9.6.1.101.26.20.1.3 | rlipv6InterfaceIcmpUnreachSendEnable | CISCOSB-IPv6 |