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IP-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, IpAddress, mib-2, Unsigned32, Counter64, zeroDotZero FROM SNMPv2-SMI PhysAddress, TruthValue, TimeStamp, RowPointer, TEXTUAL-CONVENTION, TestAndIncr, RowStatus, StorageType FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF InetAddress, InetAddressType, InetAddressPrefixLength, InetVersion, InetZoneIndex FROM INET-ADDRESS-MIB InterfaceIndex FROM IF-MIB; ipMIB MODULE-IDENTITY LAST-UPDATED "200602020000Z" ORGANIZATION "IETF IPv6 MIB Revision Team" CONTACT-INFO "Editor: Shawn A. Routhier Interworking Labs 108 Whispering Pines Dr. Suite 235 Scotts Valley, CA 95066 USA EMail: <sar@iwl.com>" DESCRIPTION "The MIB module for managing IP and ICMP implementations, but excluding their management of IP routes. Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC 4293; see the RFC itself for full legal notices." REVISION "200602020000Z" DESCRIPTION "The IP version neutral revision with added IPv6 objects for ND, default routers, and router advertisements. As well as being the successor to RFC 2011, this MIB is also the successor to RFCs 2465 and 2466. Published as RFC 4293." REVISION "199411010000Z" DESCRIPTION "A separate MIB module (IP-MIB) for IP and ICMP management objects. Published as RFC 2011." REVISION "199103310000Z" DESCRIPTION "The initial revision of this MIB module was part of MIB-II, which was published as RFC 1213." ::= { mib-2 48} -- -- The textual conventions we define and use in this MIB. -- IpAddressOriginTC ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The origin of the address. manual(2) indicates that the address was manually configured to a specified address, e.g., by user configuration. dhcp(4) indicates an address that was assigned to this system by a DHCP server. linklayer(5) indicates an address created by IPv6 stateless auto-configuration. random(6) indicates an address chosen by the system at random, e.g., an IPv4 address within 169.254/16, or an RFC 3041 privacy address." SYNTAX INTEGER { other(1), manual(2), dhcp(4), linklayer(5), random(6) } IpAddressStatusTC ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The status of an address. Most of the states correspond to states from the IPv6 Stateless Address Autoconfiguration protocol. The preferred(1) state indicates that this is a valid address that can appear as the destination or source address of a packet. The deprecated(2) state indicates that this is a valid but deprecated address that should no longer be used as a source address in new communications, but packets addressed to such an address are processed as expected. The invalid(3) state indicates that this isn't a valid address and it shouldn't appear as the destination or source address of a packet. The inaccessible(4) state indicates that the address is not accessible because the interface to which this address is assigned is not operational. The unknown(5) state indicates that the status cannot be determined for some reason. The tentative(6) state indicates that the uniqueness of the address on the link is being verified. Addresses in this state should not be used for general communication and should only be used to determine the uniqueness of the address. The duplicate(7) state indicates the address has been determined to be non-unique on the link and so must not be used. The optimistic(8) state indicates the address is available for use, subject to restrictions, while its uniqueness on a link is being verified. In the absence of other information, an IPv4 address is always preferred(1)." REFERENCE "RFC 2462" SYNTAX INTEGER { preferred(1), deprecated(2), invalid(3), inaccessible(4), unknown(5), tentative(6), duplicate(7), optimistic(8) } IpAddressPrefixOriginTC ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The origin of this prefix. manual(2) indicates a prefix that was manually configured. wellknown(3) indicates a well-known prefix, e.g., 169.254/16 for IPv4 auto-configuration or fe80::/10 for IPv6 link-local addresses. Well known prefixes may be assigned by IANA, the address registries, or by specification in a standards track RFC. dhcp(4) indicates a prefix that was assigned by a DHCP server. routeradv(5) indicates a prefix learned from a router advertisement. Note: while IpAddressOriginTC and IpAddressPrefixOriginTC are similar, they are not identical. The first defines how an address was created, while the second defines how a prefix was found." SYNTAX INTEGER { other(1), manual(2), wellknown(3), dhcp(4), routeradv(5) } Ipv6AddressIfIdentifierTC ::= TEXTUAL-CONVENTION DISPLAY-HINT "2x:" STATUS current DESCRIPTION "This data type is used to model IPv6 address interface identifiers. This is a binary string of up to 8 octets in network byte-order." SYNTAX OCTET STRING (SIZE (0..8)) -- -- the IP general group -- some objects that affect all of IPv4 -- ip OBJECT IDENTIFIER ::= { mib-2 4 } ipForwarding OBJECT-TYPE SYNTAX INTEGER { forwarding(1), -- acting as a router notForwarding(2) -- NOT acting as a router } MAX-ACCESS read-write STATUS current DESCRIPTION "The indication of whether this entity is acting as an IPv4 router in respect to the forwarding of datagrams received by, but not addressed to, this entity. IPv4 routers forward datagrams. IPv4 hosts do not (except those source-routed via the host). When this object is written, the entity should save the change to non-volatile storage and restore the object from non-volatile storage upon re-initialization of the system. Note: a stronger requirement is not used because this object was previously defined." ::= { ip 1 } ipDefaultTTL OBJECT-TYPE SYNTAX Integer32 (1..255) MAX-ACCESS read-write STATUS current DESCRIPTION "The default value inserted into the Time-To-Live field of the IPv4 header of datagrams originated at this entity, whenever a TTL value is not supplied by the transport layer protocol. When this object is written, the entity should save the change to non-volatile storage and restore the object from non-