UNIX-MIB DEFINITIONS ::= BEGIN -- Title: BSD UNIX MIB -- Date: May 20, 1991 -- By: Marshall T. Rose/PSI -- for Keith Sklower/UCB IMPORTS enterprises, Counter, IpAddress FROM RFC1065-SMI DisplayString FROM RFC1213-MIB OBJECT-TYPE FROM RFC-1212; unix OBJECT IDENTIFIER ::= { enterprises 4 } -- the agents group agents OBJECT IDENTIFIER ::= { unix 1 } -- original "4BSD/ISODE SNMP" { agents 1 } -- versions of the "4BSD/ISODE SNMP" agent are now under { agents 2 } fourBSD-isode OBJECT IDENTIFIER ::= { agents 2 } -- fourBSD-isode.1: add SMUX -- fourBSD-isode.2: add views -- fourBSD-isode.3: add sets -- fourBSD-isode.4: add mbufs -- the mbuf group mbuf OBJECT IDENTIFIER ::= { unix 2 } mbufs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of mbufs allocated from the page pool." ::= { mbuf 1 } mbufClusters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of clusters allocated from the page pool." ::= { mbuf 2 } mbufFreeClusters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of clusters allocated but not in use." ::= { mbuf 3 } mbufDrops OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of requests for mbufs which failed due to lack of space." ::= { mbuf 4 } mbufWaits OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of requests for mbufs which resulted in a wait." ::= { mbuf 5 } mbufDrains OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times protocols were drained for space." ::= { mbuf 6 } mbufFrees OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of mbufs allocated but not in use." ::= { mbuf 7 } mbufTable OBJECT-TYPE SYNTAX SEQUENCE OF MbufEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The mbuf type table." ::= { mbuf 8 } mbufEntry OBJECT-TYPE SYNTAX MbufEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the mbuf type table." INDEX { mbufType } ::= { mbufTable 1 } MbufEntry ::= SEQUENCE { mbufType INTEGER, mbufAllocates INTEGER } mbufType OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The type of mbuf in use." ::= { mbufEntry 1 } mbufAllocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of mbufs of this type in use." ::= { mbufEntry 2 } -- the SMUX peer group peers OBJECT IDENTIFIER ::= { unix 3 } -- versions of the unixd program are under { peers 1 } unixd OBJECT IDENTIFIER ::= { peers 1 } -- unixd.1: mbufs -- unixd.2: add print/users, remove mbufs -- the SMUX protocol group smux OBJECT IDENTIFIER ::= { unix 4 } smuxPeerTable OBJECT-TYPE SYNTAX SEQUENCE OF SmuxPeerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The SMUX peer table." ::= { smux 1 } smuxPeerEntry OBJECT-TYPE SYNTAX SmuxPeerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the SMUX peer table." INDEX { smuxPindex } ::= { smuxPeerTable 1} SmuxPeerEntry ::= SEQUENCE { smuxPindex INTEGER, smuxPidentity OBJECT IDENTIFIER, smuxPdescription DisplayString, smuxPstatus INTEGER } smuxPindex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "An index which uniquely identifies a SMUX peer." ::= { smuxPeerEntry 1 } smuxPidentity OBJECT-TYPE SYNTAX OBJECT IDENTIFIER ACCESS read-only STATUS mandatory DESCRIPTION "The authoritative designation for a SMUX peer." ::= { smuxPeerEntry 2 } smuxPdescription OBJECT-TYPE SYNTAX DisplayString (SIZE (0..255)) ACCESS read-only STATUS mandatory DESCRIPTION "A human-readable description of a SMUX peer." ::= { smuxPeerEntry 3 } smuxPstatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2), connecting(3) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of SMUX peer. Setting this object to the value invalid(2) has the effect of invaliding the corresponding entry in the smuxPeerTable. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that correspond to entries not currently in use. Proper interpretation of such entries requires examination of the relative smuxPstatus object." ::= { smuxPeerEntry 4 } smuxTreeTable OBJECT-TYPE SYNTAX SEQUENCE OF SmuxTreeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The SMUX tree table." ::= { smux 2 } smuxTreeEntry OBJECT-TYPE SYNTAX SmuxTreeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the SMUX tree table." INDEX { smuxTsubtree, smuxTpriority } ::= { smuxTreeTable 1} SmuxTreeEntry ::= SEQUENCE { smuxTsubtree OBJECT IDENTIFIER, smuxTpriority INTEGER, smuxTindex INTEGER, smuxTstatus INTEGER } smuxTsubtree OBJECT-TYPE SYNTAX OBJECT IDENTIFIER ACCESS read-only STATUS mandatory DESCRIPTION "The MIB subtree being exported by a SMUX peer." ::= { smuxTreeEntry 1 } smuxTpriority OBJECT-TYPE SYNTAX INTEGER (0..'07fffffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "The SMUX peer's priority when exporting the MIB subtree." ::= { smuxTreeEntry 2 } smuxTindex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The SMUX peer's identity." ::= { smuxTreeEntry 3 } smuxTstatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of SMUX tree. Setting this object to the value invalid(2) has the effect of invaliding the corresponding entry in the smuxTreeTable. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that correspond to entries not currently in use. Proper interpretation of such entries requires examination of the relative smuxTstatus object." ::= { smuxTreeEntry 4 } -- the NETSTAT group netstat OBJECT IDENTIFIER ::= { unix 5 } unixNetstat OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the agent supports a UNIX-like network MIB." ::= { netstat 1 } -- the UNIX TCP connections table unixTcpConnTable OBJECT-TYPE SYNTAX SEQUENCE OF UnixTcpConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The TCP socket table." ::= { netstat 2 } unixTcpConnEntry OBJECT-TYPE SYNTAX UnixTcpConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the TCP socket table." INDEX { tcpConnLocalAddress, tcpConnLocalPort, tcpConnRemAddress, tcpConnRemPort } ::= { unixTcpConnTable 1 } UnixTcpConnEntry ::= SEQUENCE { unixTcpConnSendQ INTEGER, unixTcpConnRecvQ INTEGER } unixTcpConnSendQ OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of octets queued for sending on this TCP socket." ::= { unixTcpConnEntry 1 } unixTcpConnRecvQ OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of octets queued for reading from this TCP socket." ::= { unixTcpConnEntry 2 } -- the UNIX UDP listener table unixUdpTable OBJECT-TYPE SYNTAX SEQUENCE OF UnixUdpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The UDP socket table." ::= { netstat 3 } unixUdpEntry OBJECT-TYPE SYNTAX UnixUdpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the UDP socket table." INDEX { udpLocalAddress, udpLocalPort } ::= { unixUdpTable 1 } UnixUdpEntry ::= SEQUENCE { unixUdpRemAddress IpAddress, unixUdpRemPort INTEGER (0..65535), unixUdpSendQ INTEGER, unixUdpRecvQ INTEGER } unixUdpRemAddress OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The remote IP address bound to this UDP socket. If no binding has occurred, the value 0.0.0.0 is used." ::= { unixUdpEntry 1 } unixUdpRemPort OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The remote UDP port bound to this UDP socket. If no binding has occurred, the value 0 is used." ::= { unixUdpEntry 2 } unixUdpSendQ OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of octets queued for writing to this UDP socket." ::= { unixUdpEntry 3 } unixUdpRecvQ OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of octets queued for reading from this UDP socket." ::= { unixUdpEntry 4 } -- the UNIX IP Routing table unixIpRoutingTable OBJECT-TYPE SYNTAX SEQUENCE OF UnixIpRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The additional IP routing table." ::= { netstat 4 } unixIpRouteEntry OBJECT-TYPE SYNTAX UnixIpRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the additional IP routing table." INDEX { ipRouteDest } ::= { unixIpRoutingTable 1 } UnixIpRouteEntry ::= SEQUENCE { unixIpRouteFlags INTEGER, unixIpRouteRefCnt INTEGER, unixIpRouteUses Counter } unixIpRouteFlags OBJECT-TYPE SYNTAX INTEGER (0..'ffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "A value associated with the IP routing entry. The value is a sum. This sum initial takes the value zero. Then, for each flag, F, in the range 1 through N, that this IP routing entry has TRUE, 2 raised to (F - 1) is added to the sum. flag status ---- ------ 1 route useable 2 destination is a gateway 3 host entry 4 re-instate route after timeout 5 created dynamically (by redirect) Other values of flag are reserved for future definition." ::= { unixIpRouteEntry 1 } unixIpRouteRefCnt OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of sockets using this IP routing entry." ::= { unixIpRouteEntry 2 } unixIpRouteUses OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this IP routing entry has been used." ::= { unixIpRouteEntry 3 } -- miscellaneous UNIX routing statistics unixRouteBadRedirects OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of bogus routing redirects." ::= { netstat 5 } unixRouteCreatedByRedirects OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of routing entries created by redirects." ::= { netstat 6 } unixRouteModifiedByRedirects OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of routing entries modified by redirects." ::= { netstat 7 } unixRouteLookupFails OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times a routing entry couldn't be found for a destination." ::= { netstat 8 } unixRouteWildcardUses OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the `wildcard' routing entry was used." ::= { netstat 9 } -- the UNIX CLNP Routing table unixClnpRoutingTable OBJECT-TYPE SYNTAX SEQUENCE OF UnixClnpRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The additional CLNP routing table." ::= { netstat 10 } unixClnpRouteEntry OBJECT-TYPE SYNTAX UnixClnpRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the additional CLNP routing table." INDEX { clnpRouteDest } ::= { unixClnpRoutingTable 1 } UnixClnpRouteEntry ::= SEQUENCE { unixClnpRouteFlags INTEGER, unixClnpRouteRefCnt INTEGER, unixClnpRouteUses Counter } unixClnpRouteFlags OBJECT-TYPE SYNTAX INTEGER (0..'ffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "A value associated with the CLNP routing entry. The value is a sum. This sum initial takes the value zero. Then, for each flag, F, in the range 1 through N, that this CLNP routing entry has TRUE, 2 raised to (F - 1) is added to the sum. flag status ---- ------ 1 route useable 2 destination is a gateway 3 host entry 4 re-instate route after timeout 5 created dynamically (by redirect) Other values of flag are reserved for future definition." ::= { unixClnpRouteEntry 1 } unixClnpRouteRefCnt OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of sockets using this IP routing entry." ::= { unixClnpRouteEntry 2 } unixClnpRouteUses OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this IP routing entry has been used." ::= { unixClnpRouteEntry 3 } -- the print group print OBJECT IDENTIFIER ::= { unix 6 } -- the printer queue table printQTable OBJECT-TYPE SYNTAX SEQUENCE OF PrintQEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The printer queue table." ::= { print 1 } printQEntry OBJECT-TYPE SYNTAX PrintQEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry for a queue in the printer table." INDEX { printQName } ::= { printQTable 1 } PrintQEntry ::= SEQUENCE { printQName DisplayString, printQStatus INTEGER, printQDisplay DisplayString, printQEntries INTEGER, printQAction INTEGER } printQName OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The name of a queue in the printer table." ::= { printQEntry 1 } printQStatus OBJECT-TYPE SYNTAX INTEGER (0..'7fffffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "A value which indicates the current status of a queue in the printer table. The value is a sum. This sum initially takes the value zero. Then, for each flag, F, in the range 1 through N, that this queue has TRUE, 2 raised to (F - 1) is added to the sum. flag status ---- ------ 1 queuing is enabled 2 printing is enabled 3 daemon is present Other values of flag are reserved for future definition." ::= { printQEntry 2 } printQDisplay OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "A string indicating the current status of the queue." ::= { printQEntry 3 } printQEntries OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of jobs currently in the queue, including the current job printing (if any)." ::= { printQEntry 4 } printQAction OBJECT-TYPE SYNTAX INTEGER { other(1), abort(2), clean(3), enable(4), disable(5), restart(6), start(7), stop(8) } ACCESS read-write STATUS mandatory DESCRIPTION "A control variable used to trigger an action on a queue in the printer table. When read, this variable always returns the most recent value that it was previously set to. If it has not been set since the last initialization of the network management subsystem on the node, it returns a value of `other'. When set, this variable causes the queue to undertake the indicated action: abort - terminate the current job printing in the queue and disable printing other jobs clean - remove incomplete jobs from the queue enable - enable spooling on the queue disable - disable spooling on the queue restart - restart printing from the queue start - start printing from the queue stop - stop printing from the queue after the current job completes printing" ::= { printQEntry 5 } -- the printer job table printJTable OBJECT-TYPE SYNTAX SEQUENCE OF PrintJEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The printer job table." ::= { print 2 } printJEntry OBJECT-TYPE SYNTAX PrintJEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry for a job in a printer queue." INDEX { printJName, printJRank } ::= { printJTable 1 } PrintJEntry ::= SEQUENCE { printJRank INTEGER, printJName DisplayString, printJOwner DisplayString, printJDescription DisplayString, printJSize INTEGER, printJAction INTEGER } printJRank OBJECT-TYPE SYNTAX INTEGER (0..'7fffffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "The rank of this job currently in the queue. A value of zero indicates that the job is currently printing, a value of one indicates that it is next to print, etc." ::= { printJEntry 1 } printJName OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The name of a job in the printer queue." ::= { printJEntry 2 } printJOwner OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "A string indicating the owner of this job." ::= { printJEntry 3 } printJDescription OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "A string describing the contents of this job." ::= { printJEntry 4 } printJSize OBJECT-TYPE SYNTAX INTEGER (0..'7fffffff'h) ACCESS read-only STATUS mandatory DESCRIPTION "The size of job in octets." ::= { printJEntry 5 } printJAction OBJECT-TYPE SYNTAX INTEGER { other(1), topq(2), remove(3) } ACCESS read-write STATUS mandatory DESCRIPTION "A control variable used to trigger an action on a job in a printer queue. When read, this variable always returns the most recent value that it was previously set to. If it has not been set since the last initialization of the network management subsystem on the node, it returns a value of `other'. When set, this variable causes the queue to undertake the indicated action: topq - place this job at the front of the queue, after any job which is currently printing remove - remove this job from the queue" ::= { printJEntry 6 } -- the user-admin group users OBJECT IDENTIFIER ::= { unix 7 } -- the users table userTable OBJECT-TYPE SYNTAX SEQUENCE OF UserEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The users table." ::= { users 1 } userEntry OBJECT-TYPE SYNTAX UserEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the users table." INDEX { userName } ::= { userTable 1 } UserEntry ::= SEQUENCE { userName DisplayString, userPasswd DisplayString, userID INTEGER, userGroup DisplayString, userQuota INTEGER, userComment DisplayString, userFullName DisplayString, userHome DisplayString, userShell DisplayString, userStatus INTEGER } userName OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The name of this user." ::= { userEntry 1 } userPasswd OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The encrypted password string for this user. This variable is usually unavailable for reading." ::= { userEntry 2 } userID OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The user's ID in the system." ::= { userEntry 3 } userGroup OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The user's group ID in the system." ::= { userEntry 4 } userQuota OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The user's quota." ::= { userEntry 5 } userComment OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "A string describing the user." ::= { userEntry 6 } userFullName OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "A string giving the user's full name." ::= { userEntry 7 } userHome OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The user's home directory." ::= { userEntry 8 } userShell OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The user's shell." ::= { userEntry 9 } userStatus OBJECT-TYPE SYNTAX INTEGER { other(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of user. Setting this object to the value invalid(2) has the effect of invaliding the corresponding entry in the userTable. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that correspond to entries not currently in use. Proper interpretation of such entries requires examination of the relative userStatus object." ::= { userEntry 10 } -- the group table groupTable OBJECT-TYPE SYNTAX SEQUENCE OF GroupEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The group table." ::= { users 2 } groupEntry OBJECT-TYPE SYNTAX GroupEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the group table." INDEX { groupName } ::= { groupTable 1 } GroupEntry ::= SEQUENCE { groupName DisplayString, groupPasswd DisplayString, groupID INTEGER, groupStatus INTEGER } groupName OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The name of this group." ::= { groupEntry 1 } groupPasswd OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The encrypted password string for this group. This variable is usually unavailable for reading." ::= { groupEntry 2 } groupID OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The group's ID in the system." ::= { groupEntry 3 } groupStatus OBJECT-TYPE SYNTAX INTEGER { other(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of group. Setting this object to the value invalid(2) has the effect of invaliding the corresponding entry in the groupTable. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that correspond to entries not currently in use. Proper interpretation of such entries requires examination of the relative groupStatus object." ::= { groupEntry 4 } -- the group/user table grUserTable OBJECT-TYPE SYNTAX SEQUENCE OF GrUserEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The group/user table." ::= { users 3 } grUserEntry OBJECT-TYPE SYNTAX GrUserEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the group/user table. Instance-identification is .groupName.0.userName" ::= { grUserTable 1 } GrUserEntry ::= SEQUENCE { grUserStatus INTEGER } grUserStatus OBJECT-TYPE SYNTAX INTEGER { other(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of relationship between a user and a group. Setting this object to the value invalid(2) has the effect of invaliding the corresponding entry in the grUserTable. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive tabular information from agents that correspond to entries not currently in use. Proper interpretation of such entries requires examination of the relative grUserStatus object." ::= { grUserEntry 1 } END