| Scalar Object |
| alpsPeerLocalIpAddr | .1.3.6.1.4.1.9.9.95.1.2.1.1 |
The configured IP address used by the ALPS component in
this router. |
| alpsPeerLocalAtpPort | .1.3.6.1.4.1.9.9.95.1.2.1.2 |
The port number used locally by the ALPS peer at this router.
This is a static value but the port number used can change in
later versions. This is not a configured value but is embedded
into the source code. This has been provided mainly to aid
in debugging so that the operator knows which TCP port to
look at. ATP is the ALPS Tunnelling Protocol, a Cisco proprietary
way to tunnel ALPS data across a TCP link |
| alpsPeerKeepaliveTimeout | .1.3.6.1.4.1.9.9.95.1.2.1.3 |
The TCP keep alive timeout value for Local ALPS Peer. Keepalives
are sent out periodically at this interval to the remote peer. |
| alpsPeerKeepaliveMaxRetries | .1.3.6.1.4.1.9.9.95.1.2.1.4 |
The number of keepalives sent with acknowledgement before declaring
the remote peer dead. 0 implies that keepalives are turned off. |
| alpsPeerInCallsAcceptFlag | .1.3.6.1.4.1.9.9.95.1.2.1.5 |
If this is true, calls are accepted from any peer. If this is
false, calls are accepted only from those routers which have
been explicitly configured using alps remote-peer commands. |
| alpsRemPeerEntry | .1.3.6.1.4.1.9.9.95.1.2.2.1 |
Each entry represents an Remote ALPS Peer. |
| alpsRemPeerCfgEntry | .1.3.6.1.4.1.9.9.95.1.2.3.1 |
Each entry represents an ALPS remote peer
configuration entry on this node. |
| alpsRemPeerConnEntry | .1.3.6.1.4.1.9.9.95.1.2.4.1 |
Each entry represents an ALPS remote peer
connection on this node. |
| alpsCktBaseEntry | .1.3.6.1.4.1.9.9.95.1.3.1.1 |
Details of ALPS Circuits. |
| alpsCktX25Entry | .1.3.6.1.4.1.9.9.95.1.3.2.1 |
Details of ALPS Circuits. |
| alpsCktP1024Entry | .1.3.6.1.4.1.9.9.95.1.3.3.1 |
Details of ALPS Circuits. |
| alpsCktAscuEntry | .1.3.6.1.4.1.9.9.95.1.3.4.1 |
Details of ASCUs on ASCU Circuits. |
| alpsIfP1024Entry | .1.3.6.1.4.1.9.9.95.1.4.1.1 |
Interface Details |
| alpsIfHLinkEntry | .1.3.6.1.4.1.9.9.95.1.4.2.1 |
Details of AX.25/EMTOX host link protocols on an Interface. |
| alpsAscuEntry | .1.3.6.1.4.1.9.9.95.1.5.1.1 |
Details of ASCU. |
| alpsSvcMsgEntry | .1.3.6.1.4.1.9.9.95.1.6.1.1 |
Service Messages configured along with its List number and Service
Message Number in that list. |
| alpsX121ToIpTransEntry | .1.3.6.1.4.1.9.9.95.1.6.2.1 |
A mapping table between X.121 address and IP address. |
| Tabular Object |
| alpsRemPeerIpAddr | .1.3.6.1.4.1.9.9.95.1.2.2.1.1 |
The remote IP address for the TCP Connection. |
| alpsRemPeerConnType | .1.3.6.1.4.1.9.9.95.1.2.2.1.2 |
Type of ALPS circuit established. Dynamic circuits are
established only when there is data traffic that needs to be
sent across and are closed when the alpsRemPeerIdleTimer
expires. Permanent circuits stay up regardless of whether
there is traffic across them or not. |
| alpsRemPeerLocalPort | .1.3.6.1.4.1.9.9.95.1.2.2.1.3 |
The port number used locally by the tcp connection for the
circuit. the initiator of a connection will dynamically assign
a port number. the other end of the connection will have a
well-known port number applicable to the encapsulation used by
the connection - e.g. the value of alpsPeerLocalAtpPort for
ATP connections. |
| alpsRemPeerRemotePort | .1.3.6.1.4.1.9.9.95.1.2.2.1.4 |
The port number used by the remote end of the tcp connection
for the circuit. the initiator of a connection will
dynamically assign a port number. the other end of the
connection will have a well-known port number applicable to
the encapsulation used by the connection - e.g. the value of
alpsPeerLocalAtpPort for ATP connections.
If this connection was initiated by the local router,
a port number will be dynamically selected. Otherwise the value of
alpsPeerLocalAtpPort will be used (for ATP connections) |
| alpsRemPeerState | .1.3.6.1.4.1.9.9.95.1.2.2.1.5 |
TCP Peer State. Initially the connection is in the closed state.
For permanent connections, it starts opening the TCP connection
immediately, but for dynamic ones, it waits till there is traffic
addressed to the remote peer. It then progresses via opening into
the opened state. |
| alpsRemPeerUptime | .1.3.6.1.4.1.9.9.95.1.2.2.1.6 |
Time elapsed since TCP connection was established. |
| alpsRemPeerNumActiveCkts | .1.3.6.1.4.1.9.9.95.1.2.2.1.7 |
Number of active ALPS circuits in this TCP session. |
| alpsRemPeerIdleTimer | .1.3.6.1.4.1.9.9.95.1.2.2.1.8 |
The TCP session with the peer will be closed if there is no
activity for alpsInactiveTimer seconds. This is valid only
for dynamic circuits |
| alpsRemPeerAlarmsEnabled | .1.3.6.1.4.1.9.9.95.1.2.2.1.9 |
Specifies whether alarms are generated for this remote Peer |
| alpsRemPeerTCPQlen | .1.3.6.1.4.1.9.9.95.1.2.2.1.10 |
Maximum TCP Queue size allowed for this TCP session. |
| alpsRemPeerOutPackets | .1.3.6.1.4.1.9.9.95.1.2.2.1.11 |
Number of packets transmitted to the remote peer. |
| alpsRemPeerOutOctets | .1.3.6.1.4.1.9.9.95.1.2.2.1.12 |
Number of octets transmitted to the remote peer. |
| alpsRemPeerInPackets | .1.3.6.1.4.1.9.9.95.1.2.2.1.13 |
Number of packets received from the remote peer. |
| alpsRemPeerInOctets | .1.3.6.1.4.1.9.9.95.1.2.2.1.14 |
Number of octets received from the remote peer. |
| alpsRemPeerDropsGiant | .1.3.6.1.4.1.9.9.95.1.2.2.1.15 |
Number of Packets dropped because they were larger than the
maximum allowed packet size of 3840 bytes. |
| alpsRemPeerDropsQFull | .1.3.6.1.4.1.9.9.95.1.2.2.1.16 |
Number of packets dropped because the TCP queue (of
size alpsRemPeerTCPQlen) was full. |
| alpsRemPeerDropsPeerUnreach | .1.3.6.1.4.1.9.9.95.1.2.2.1.17 |
Number of packets dropped because remote peer was unreachable. |
| alpsRemPeerRowStatus | .1.3.6.1.4.1.9.9.95.1.2.2.1.18 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsRemPeerCfgIpAddr | .1.3.6.1.4.1.9.9.95.1.2.3.1.1 |
The configured IP address of an ALPS remote peer. |
| alpsRemPeerCfgProtocol | .1.3.6.1.4.1.9.9.95.1.2.3.1.2 |
The configured ALPS protocol encapsulation. This
protocol encapsulation is at the layer above TCP. |
| alpsRemPeerCfgActivation | .1.3.6.1.4.1.9.9.95.1.2.3.1.3 |
The configured type of ALPS peer activation. |
| alpsRemPeerCfgTCPQLen | .1.3.6.1.4.1.9.9.95.1.2.3.1.4 |
The configured maximum TCP Queue size. |
| alpsRemPeerCfgIdleTimer | .1.3.6.1.4.1.9.9.95.1.2.3.1.5 |
The configured idle timer for a dynamic
activation peer. |
| alpsRemPeerCfgNoCircTimer | .1.3.6.1.4.1.9.9.95.1.2.3.1.6 |
The configured no-circuit timer for a dynamic
activation peer. |
| alpsRemPeerCfgAlarmsOn | .1.3.6.1.4.1.9.9.95.1.2.3.1.7 |
The configured parameter which specifies whether
alarms are generated for remote peer connections
to the IP address in alpsRemPeerCfgIpAddr. |
| alpsRemPeerCfgStatIntvl | .1.3.6.1.4.1.9.9.95.1.2.3.1.8 |
The configured status interval timer. |
| alpsRemPeerCfgStatRetry | .1.3.6.1.4.1.9.9.95.1.2.3.1.9 |
The configured number of status retries. |
| alpsRemPeerCfgRowStatus | .1.3.6.1.4.1.9.9.95.1.2.3.1.10 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsRemPeerConnIpAddr | .1.3.6.1.4.1.9.9.95.1.2.4.1.1 |
The IP address of the ALPS remote peer. |
| alpsRemPeerConnIdString | .1.3.6.1.4.1.9.9.95.1.2.4.1.2 |
A descriptive ASCII string that is used to distinguish
among different peer connections to the same ALPS remote
peer IP address. |
| alpsRemPeerConnLocalPort | .1.3.6.1.4.1.9.9.95.1.2.4.1.3 |
The local TCP port number used by the underlying
TCP connection to an ALPS remote peer. |
| alpsRemPeerConnForeignPort | .1.3.6.1.4.1.9.9.95.1.2.4.1.4 |
The foreign (remote) TCP port number used by the
underlying TCP connection to an ALPS remote peer. |
| alpsRemPeerConnState | .1.3.6.1.4.1.9.9.95.1.2.4.1.5 |
The state of the connection to an ALPS remote peer. |
| alpsRemPeerConnProtocol | .1.3.6.1.4.1.9.9.95.1.2.4.1.6 |
The ALPS protocol encapsulation used on the
connection to the ALPS remote peer. This protocol
encapsulation is a layer above TCP. |
| alpsRemPeerConnCreation | .1.3.6.1.4.1.9.9.95.1.2.4.1.7 |
The stimulus for creating the peer connection object.
The peer connection object may be created solely due to
configuration (admin) or due to a combination of
configuration and protocol events (learned). |
| alpsRemPeerConnActivation | .1.3.6.1.4.1.9.9.95.1.2.4.1.8 |
Basis for activation a peer connection. A permanent activation peer
connection will attempt to open immediately and stay open, regardless
of the usage of the peer connection. A dynamic activation peer
connection only opens when there is data to send and the peer connection
will close if there are no data messages sent or received across the peer
for the duration of the idle timer. |
| alpsRemPeerConnUptime | .1.3.6.1.4.1.9.9.95.1.2.4.1.9 |
Elapsed time since the ALPS peer connection
was successfully established. |
| alpsRemPeerConnNumActCirc | .1.3.6.1.4.1.9.9.95.1.2.4.1.10 |
The number of ALPS virtual circuits using the
connection to this ALPS remote peer. |
| alpsRemPeerConnLastTxRx | .1.3.6.1.4.1.9.9.95.1.2.4.1.11 |
The value of sysUpTime when a peer data message
was last transmitted or received across this
ALPS remote peer connection. This timestamp is not
update if the peer message is a peer status
inquiry/response message. |
| alpsRemPeerConnLastRxAny | .1.3.6.1.4.1.9.9.95.1.2.4.1.12 |
The value of sysUpTime when a peer data or
status message is last received across the
ALPS remote peer connection. |
| alpsRemPeerConnIdleTimer | .1.3.6.1.4.1.9.9.95.1.2.4.1.13 |
A dynamic activation ALPS peer connection will be closed
if zero peer data messages are sent or received for
a length of time greater than or equal to this timer. |
| alpsRemPeerConnNoCircTimer | .1.3.6.1.4.1.9.9.95.1.2.4.1.14 |
A dynamic activation ALPS peer connection will be closed
if zero ALPS circuits are active or attempt to activate
for a length of time greater than or equal to this timer. |
| alpsRemPeerConnTCPQLen | .1.3.6.1.4.1.9.9.95.1.2.4.1.15 |
The maximum number of ALPS peer messages that
can be queued in a single TCP session. |
| alpsRemPeerConnAlarmsOn | .1.3.6.1.4.1.9.9.95.1.2.4.1.16 |
This parameter specifies whether ALPS alarms
are generated for this ALPS remote peer connection. |
| alpsRemPeerConnStatIntvl | .1.3.6.1.4.1.9.9.95.1.2.4.1.17 |
The time interval (in seconds) between transmission of
consecutive ALPS Peer Status messages. These messages
are only transmitted if zero messages are received on the
peer connection for a length of time greater than or equal
to this timer. |
| alpsRemPeerConnStatRetry | .1.3.6.1.4.1.9.9.95.1.2.4.1.18 |
The number of consecutive unanswered ALPS Peer Status
messages transmitted before closing the conenction to
the ALPS remote peer. |
| alpsRemPeerConnDownReason | .1.3.6.1.4.1.9.9.95.1.2.4.1.19 |
Reason that an ALPS Peer connection failed to
open sauccessfully. |
| alpsRemPeerConnOutPackets | .1.3.6.1.4.1.9.9.95.1.2.4.1.20 |
Number of packets transmitted on this ALPS
remote peer connection. |
| alpsRemPeerConnOutOctets | .1.3.6.1.4.1.9.9.95.1.2.4.1.21 |
Number of octets transmitted on this ALPS
remote peer connection. |
| alpsRemPeerConnInPackets | .1.3.6.1.4.1.9.9.95.1.2.4.1.22 |
Number of packets received on this ALPS
remote peer connection. |
| alpsRemPeerConnInOctets | .1.3.6.1.4.1.9.9.95.1.2.4.1.23 |
Number of octets received on this ALPS
remote peer connection. |
| alpsRemPeerConnDropsGiant | .1.3.6.1.4.1.9.9.95.1.2.4.1.24 |
Number of ALPS peer packets dropped due to exceeding
the maximum allowed packet size of 3840 bytes. |
| alpsRemPeerConnDropsQFull | .1.3.6.1.4.1.9.9.95.1.2.4.1.25 |
Number of ALPS peer packets dropped because
the TCP output queue is full. |
| alpsRemPeerConnDropsUnreach | .1.3.6.1.4.1.9.9.95.1.2.4.1.26 |
Number of ALPS peer packets dropped because
the ALPS remote peer is unreachable. |
| alpsRemPeerConnDropsVersion | .1.3.6.1.4.1.9.9.95.1.2.4.1.27 |
Number of ALPS peer packets dropped because
of a version mismatch in the ALPS encapsulation. |
| alpsCktBaseName | .1.3.6.1.4.1.9.9.95.1.3.1.1.1 |
Specifies the ALPS Circuit Name. This is unique within the
network. |
| alpsCktBaseDlcType | .1.3.6.1.4.1.9.9.95.1.3.1.1.2 |
Specifies what type of circuit this is. The X25 circuit is set up
with the same name as the P1024 circuit so we need this
variable to distinguish between the two, in case local switching
is done. |
| alpsCktBasePriPeerAddr | .1.3.6.1.4.1.9.9.95.1.3.1.1.3 |
This is the IP address of the Primary Central peer. It is
mandatory to configure a primary peer, but the backup peer is
optional. |
| alpsCktBaseAlarmsEnabled | .1.3.6.1.4.1.9.9.95.1.3.1.1.4 |
Specifies whether alarms are generated for this ALPS circuit.
Alarms can be syslog messages or SNMP traps - both are controlled
using the same flags. |
| alpsCktBaseConnType | .1.3.6.1.4.1.9.9.95.1.3.1.1.5 |
Specifies the ALPS Circuit Connection Type. |
| alpsCktBaseState | .1.3.6.1.4.1.9.9.95.1.3.1.1.6 |
Indicates the state of ALPS Circuit. |
| alpsCktBaseNumActiveAscus | .1.3.6.1.4.1.9.9.95.1.3.1.1.7 |
Reports the number of enabled ASCUs that are attached to
this ALPS Circuit. Attachment of an ASCU to an ALPS circuit
may occur due to configuration or due to information passed
in a protocol message. |
| alpsCktBaseCurrentPeer | .1.3.6.1.4.1.9.9.95.1.3.1.1.8 |
Reports the IP address of the peer that this ALPS circuit
is currently connected to. |
| alpsCktBaseLifeTimeTimer | .1.3.6.1.4.1.9.9.95.1.3.1.1.9 |
A data message that has been queued within the router for
longer than this interval will be dropped. |
| alpsCktBaseHostLinkNumber | .1.3.6.1.4.1.9.9.95.1.3.1.1.10 |
Specifies host link number (on Central router) for this ALPS
Circuit. The host link number is used to provide a
degree of transparency to the remote router. A single host link
may correspond to multiple physical links between the central
router and the host, which can then load-balance VCs across
them. |
| alpsCktBaseHostLinkType | .1.3.6.1.4.1.9.9.95.1.3.1.1.11 |
Specifies host link type(on Central router) for this
ALPS Circuit. |
| alpsCktBaseRemHld | .1.3.6.1.4.1.9.9.95.1.3.1.1.12 |
Specifies the HLD (High-level descriptor) of the AX.25/EMTOX
host for this ALPS Circuit. This serves as an identifier
for the host |
| alpsCktBaseLocalHld | .1.3.6.1.4.1.9.9.95.1.3.1.1.13 |
Specifies the local HLD for this ALPS Circuit. HLDs are required
at the host for both ends of the connection. |
| alpsCktBaseDownReason | .1.3.6.1.4.1.9.9.95.1.3.1.1.14 |
Reports the reason why this ALPS Circuit is down, if it is down. |
| alpsCktBaseOutPackets | .1.3.6.1.4.1.9.9.95.1.3.1.1.15 |
Number of packets transmitted to remote peer over this circuit. |
| alpsCktBaseOutOctets | .1.3.6.1.4.1.9.9.95.1.3.1.1.16 |
Number of octets transmitted to remote peer over this circuit. |
| alpsCktBaseInPackets | .1.3.6.1.4.1.9.9.95.1.3.1.1.17 |
Number of packets received from remote peer over this circuit. |
| alpsCktBaseInOctets | .1.3.6.1.4.1.9.9.95.1.3.1.1.18 |
Number of octets received from remote peer over this circuit. |
| alpsCktBaseDropsCktDisabled | .1.3.6.1.4.1.9.9.95.1.3.1.1.19 |
Number of packets dropped because the circuit was disabled. This
would typically be packets that were queueued before the circuit was
disabled which are now left in the queue. |
| alpsCktBaseDropsQOverflow | .1.3.6.1.4.1.9.9.95.1.3.1.1.20 |
Number of packets dropped due to TCP Congestion. |
| alpsCktBaseDropsLifeTimeExpd | .1.3.6.1.4.1.9.9.95.1.3.1.1.21 |
Number of packets which were queued within the router for
longer than alpsCktBaseLifeTimeTimer. |
| alpsCktBaseEnabled | .1.3.6.1.4.1.9.9.95.1.3.1.1.22 |
This specifies if the circuit has been enabled. After a circuit
has been configured, it must be explicitly enabled in order for
the circuit to be set up. |
| alpsCktBaseRowStatus | .1.3.6.1.4.1.9.9.95.1.3.1.1.23 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsCktBaseCurrPeerConnId | .1.3.6.1.4.1.9.9.95.1.3.1.1.24 |
A descriptive ASCII string that is used to distinguish
among different peer connections to the same ALPS remote
peer IP address. |
| alpsCktX25DlcType | .1.3.6.1.4.1.9.9.95.1.3.2.1.1 |
Specifies what type of circuit this is. |
| alpsCktX25IfIndex | .1.3.6.1.4.1.9.9.95.1.3.2.1.2 |
Reports the interface the circuit is on. This is the interface
which is connected to the host |
| alpsCktX25LCN | .1.3.6.1.4.1.9.9.95.1.3.2.1.3 |
The Logical Channel Number being used on the X.25 VC for
this ALPS Circuit. |
| alpsCktX25HostX121 | .1.3.6.1.4.1.9.9.95.1.3.2.1.4 |
The X.121 address on the host side which the central router uses to
connect to the host |
| alpsCktX25RemoteX121 | .1.3.6.1.4.1.9.9.95.1.3.2.1.5 |
X.121 address of the remote side. Remote here refers to
the side that the ASCUS are connected to and is also
referred to as the remote router. |
| alpsCktX25DropsVcReset | .1.3.6.1.4.1.9.9.95.1.3.2.1.6 |
Number of packets dropped due to the VC being reset. These are
packets that were queued up for transmission on that VC when it
was reset |
| alpsCktP1024DlcType | .1.3.6.1.4.1.9.9.95.1.3.3.1.1 |
Specifies what type of circuit this is. |
| alpsCktP1024BackupPeerAddr | .1.3.6.1.4.1.9.9.95.1.3.3.1.2 |
This is the IP address of the backup remote peer. This is optional
and hence may not always exist. |
| alpsCktP1024RetryTimer | .1.3.6.1.4.1.9.9.95.1.3.3.1.3 |
Specifies the interval at which a permanent ALPS circuit
will attempt to reestablish the circuit in case it wasn't
able to come up. |
| alpsCktP1024IdleTimer | .1.3.6.1.4.1.9.9.95.1.3.3.1.4 |
If there is no traffic on a dynamic ALPS circuit for this
interval, it will be cleared. |
| alpsCktP1024EmtoxX121 | .1.3.6.1.4.1.9.9.95.1.3.3.1.5 |
Specifies the X.121 address of the SVC established with
EMTOX host. This field should be set to length zero in
the case of PVCs (AX.25 host). |
| alpsCktP1024Ax25LCN | .1.3.6.1.4.1.9.9.95.1.3.3.1.6 |
Specifies the Logical Channel Number being used on the PVC
established with AX.25 host. This field should be set to zero in
the case of SVCs (EMTOX host). |
| alpsCktP1024WinOut | .1.3.6.1.4.1.9.9.95.1.3.3.1.7 |
Specifies X.25 transmit Window size on the Logical Channel
Number of this ALPS Circuit. |
| alpsCktP1024WinIn | .1.3.6.1.4.1.9.9.95.1.3.3.1.8 |
Specifies the X.25 receive Window size on the Logical Channel
Number of this ALPS Circuit. |
| alpsCktP1024OutPktSize | .1.3.6.1.4.1.9.9.95.1.3.3.1.9 |
Specifies the X.25 maxiumum output Packet size on the Logical
Channel Number of this ALPS Circuit. The default output Packet size
for AX.25 is 240 bytes and 128 bytes for EMTOX. |
| alpsCktP1024InPktSize | .1.3.6.1.4.1.9.9.95.1.3.3.1.10 |
Specifies X.25 maximum input Packet size on the Logical Channel
Number of this ALPS Circuit. The default input Packet size for
AX.25 is 240 bytes and 128 bytes for EMTOX. |
| alpsCktP1024SvcMsgList | .1.3.6.1.4.1.9.9.95.1.3.3.1.11 |
Specifies the Service Message List Number to use on this
ALPS Circuit. This allows custom service messages to be sent
for ASCUs on a particular circuit. Service messages are sent out
by the router to the ASCU when abnormal conditions occur, and are
displayed on the terminal. There is a default set of service
messages, usually referred to as List 0. However, it is possible
to configure custom sets of service messages for display,
selectable on a per-circuit basis. |
| alpsCktP1024SvcMsgIntvl | .1.3.6.1.4.1.9.9.95.1.3.3.1.12 |
Specifies Service Message Time Interval for the Service
messages to be sent this ALPS Circuit. This controls how
frequently the messages are repeated when an error condition
(e.g. network being down) persists. |
| alpsCktP1024DropsUnkAscu | .1.3.6.1.4.1.9.9.95.1.3.3.1.13 |
Number of packets that were found to be from an Unknown ASCU
(i.e. an ASCU that had not been configured) and hence were dropped. |
| alpsCktP1024RowStatus | .1.3.6.1.4.1.9.9.95.1.3.3.1.14 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsCktP1024MatipCloseDelay | .1.3.6.1.4.1.9.9.95.1.3.3.1.15 |
Specifies the minumum delay between transmission of a MATIP
Close and the transmission of a MATIP Session Open for
this ALPS circuit. |
| alpsCktAscuCktName | .1.3.6.1.4.1.9.9.95.1.3.4.1.1 |
The name of the ALPS circuit which this ASCU is on. The
circuit may be always up (for permanent circuits) or get set up
(dynamic circuits) when there is traffic on one of the ASCUs which
are set up for that circuit. |
| alpsCktAscuCktDlcType | .1.3.6.1.4.1.9.9.95.1.3.4.1.2 |
Specifies what type of circuit this is. The X.25 circuit is set up
with the same name as the ALC circuit so we need this
variable to distinguish between the two. |
| alpsCktAscuA1 | .1.3.6.1.4.1.9.9.95.1.3.4.1.3 |
A1 value. This is used along with the alpsCktAscuA2 value to
identify the ASCU within the circuit. |
| alpsCktAscuA2 | .1.3.6.1.4.1.9.9.95.1.3.4.1.4 |
A2 value. This is used along with the alpsCktAscuA1 value to
identify the ASCU within the circuit. |
| alpsCktAscuIfIndex | .1.3.6.1.4.1.9.9.95.1.3.4.1.5 |
Reports the interface the ASCU is on. This field, along with
alpsCktAscuId is provided so that it is possible to correlate this
information with the configured ASCU information in alpsAscuTable |
| alpsCktAscuId | .1.3.6.1.4.1.9.9.95.1.3.4.1.6 |
Reports the ASCU Identifier which uniquely
identifies an ASCU on a given interface. This value is
the Interface Address (IA) for ALC and the Remote Identifier
(RID) for UTS. A value of 0 indicates that the ASCU id is either
unavailable or not applicable. |
| alpsCktAscuStatus | .1.3.6.1.4.1.9.9.95.1.3.4.1.7 |
Reports the ASCU status - ASCUs configured on the circuit
can be rejected at the host and would then be marked REJECT. Also,
ASCUs configured after the circuit has been established are not added
dynamically to the circuit but are marked NEW and get added when the
circuit gets established the next time. ASCUs waiting for an accept or
reject response from the host are marked as PENDING. ASCUs that were
accepted by the host are marked OK. |
| alpsIfP1024EncapType | .1.3.6.1.4.1.9.9.95.1.4.1.1.1 |
Reports the encapsulation type for this Serial Interface. |
| alpsIfP1024PollRespTimeout | .1.3.6.1.4.1.9.9.95.1.4.1.1.2 |
Specifies the Poll Response Time out value. |
| alpsIfP1024GATimeout | .1.3.6.1.4.1.9.9.95.1.4.1.1.3 |
Specifies the time-out delay between receipt of first character
of an input sequence solicited by a poll and receipt of GA
sequence. |
| alpsIfP1024PollPauseTimeout | .1.3.6.1.4.1.9.9.95.1.4.1.1.4 |
Specifies the minimum delay between two poll cycles. Thus
the poll pause interval is counted from the instant when the first
ASCU in the poll list is polled. Note that this is the delay between
two traversals of the entire poll list rather than the interval
between two consecutive polls. The actual delay will
probably be more than the value of this variable. |
| alpsIfP1024MaxErrCnt | .1.3.6.1.4.1.9.9.95.1.4.1.1.5 |
Specifies a maximum error count for this interface. After
an ASCU link comes up, if it experiences this number of errors the
ASCU link will be shutdown. The default value of 0 results in the
ASCU link never being shutdown. |
| alpsIfP1024MaxRetrans | .1.3.6.1.4.1.9.9.95.1.4.1.1.6 |
Specifies the maximum number of times an output message will
be retransmitted before it is discarded. This is relevant only
for P1024C (UTS). For ALC, a value of 0 will be returned. Note that
legal values for UTS are 1-10 |
| alpsIfP1024CurrErrCnt | .1.3.6.1.4.1.9.9.95.1.4.1.1.7 |
Reports the number of errors currently existing for this
ASCU link. When this equals alpsIfP1024MaxErrCnt then the
ASCU link will be shut down, unless alpsIfP1024MaxErrCnt
equals 0 in which case the ascu link is never shut down
due to error thresholds being exceeded |
| alpsIfP1024MinGoodPollResp | .1.3.6.1.4.1.9.9.95.1.4.1.1.8 |
Specifies the number of good Poll Responses to be received
from an ASCU before it can be declared up. |
| alpsIfP1024PollingRatio | .1.3.6.1.4.1.9.9.95.1.4.1.1.9 |
Specifies how many times ASCUs in UP state are polled before
an ASCU in DOWN state is polled again. |
| alpsIfP1024NumAscus | .1.3.6.1.4.1.9.9.95.1.4.1.1.10 |
Reports the number of ASCUs configured on this Serial Port. |
| alpsIfP1024ServMsgFormat | .1.3.6.1.4.1.9.9.95.1.4.1.1.11 |
Specifies the format of the service message sent to an ASCU
on this interface. |
| alpsIfP1024ServMsgStatusChange | .1.3.6.1.4.1.9.9.95.1.4.1.1.12 |
Specifies whether service messages generated due
to an ALPS circuit status change or an ASCU status change,
will be forwarded to the ASCU. |
| alpsIfP1024ServMsgDropTermAddr | .1.3.6.1.4.1.9.9.95.1.4.1.1.13 |
Specifies whether the service message will be sent to the same
terminal address of the dropped message or the configured value. |
| alpsIfHLinkHostHld | .1.3.6.1.4.1.9.9.95.1.4.2.1.1 |
Specifies the HLD of the AX.25/EMTOX host connected on this
Interface. The HLD(High-level descriptor) serves as an
identifier along with the hostlink number and helps correlate the
ALPS circuit to a host link. The hex range is 0x1 to 0xFFFF
which corresponds to 1 ... 65535 in decimal. |
| alpsIfHLinkNumber | .1.3.6.1.4.1.9.9.95.1.4.2.1.2 |
Specifies the configured Host Link Number on this Serial Interface. |
| alpsIfHLinkX25ProtocolType | .1.3.6.1.4.1.9.9.95.1.4.2.1.3 |
Reports the encapsulation type for this Serial Interface -
AX.25 or EMTOX. |
| alpsIfHLinkAx25PvcDamp | .1.3.6.1.4.1.9.9.95.1.4.2.1.4 |
The purpose of this object is to handle the link-damping for an
AX.25 host. If the PVC goes inactive (i.e. link goes down, etc...)
for PVCDampValue seconds, then PVC will be destroyed as well as
the associated ALPS circuit. |
| alpsIfHLinkEmtoxHostX121 | .1.3.6.1.4.1.9.9.95.1.4.2.1.5 |
Specfies the X.121 address of this EMTOX host. |
| alpsIfHLinkActiveCkts | .1.3.6.1.4.1.9.9.95.1.4.2.1.6 |
Reports the number of ALPS Ckts established with this host. |
| alpsAscuId | .1.3.6.1.4.1.9.9.95.1.5.1.1.1 |
Specifies the ASCU Identifier and uniquely
identifies an ASCU on a given interface. This value is
the Interface Address (IA) for ALC and the Remote Identifier
(RID) for UTS. This uniquely identifies an ASCU on a given interface. |
| alpsAscuA1 | .1.3.6.1.4.1.9.9.95.1.5.1.1.2 |
A1 value of the ASCU. |
| alpsAscuA2 | .1.3.6.1.4.1.9.9.95.1.5.1.1.3 |
A2 value of the ASCU. |
| alpsAscuCktName | .1.3.6.1.4.1.9.9.95.1.5.1.1.4 |
Specifies the ALPS Circuit Name for the circuit that is to be
used for this ASCU's data. Note that all ASCUs on a physical interface
may not use the same ALPS circuit to connect to the central router |
| alpsAscuAlarmsEnabled | .1.3.6.1.4.1.9.9.95.1.5.1.1.5 |
Specifies whether alarms (syslog messages or SNMP traps) will
be generated for this ASCU. |
| alpsAscuRetryOption | .1.3.6.1.4.1.9.9.95.1.5.1.1.6 |
Specifies the retry option for this ASCU. This specifies the
error message to be sent to the terminal when a message
is dropped at the router. The terminal has three choices -
either retransmit the last message (if the terminal can buffer it),
re-enter the last message sent or do nothing. Based on the terminal's
capabilities, one of these three is configured for the ASCU. Note that
this option is the same for all terminals connected to an ASCU
because the ALPS feature does not handle individual terminals |
| alpsAscuMaxMsgLength | .1.3.6.1.4.1.9.9.95.1.5.1.1.7 |
Specifies Maximum length of Input Message that can be received
from this ASCU. |
| alpsAscuFwdStatusOption | .1.3.6.1.4.1.9.9.95.1.5.1.1.8 |
If this flag is set, status messages received from the ASCU are
forwarded to the host. Otherwise they are discarded. Note that these
are relevant only for P1024C (UTS). For ALC, a value of FALSE will
be returned. |
| alpsAscuState | .1.3.6.1.4.1.9.9.95.1.5.1.1.9 |
Reports the current ASCU Status. ASCUs are initially in
disabled state. They are enabled from the parser
if the operator wants to. This takes them to an UP state from which
they go to a DOWN state if there are too many errors. |
| alpsAscuDownReason | .1.3.6.1.4.1.9.9.95.1.5.1.1.10 |
Reports the Down reason for this ASCU if it is down. |
| alpsAscuOutPackets | .1.3.6.1.4.1.9.9.95.1.5.1.1.11 |
Number of packets transmitted to this ASCU. |
| alpsAscuOutOctets | .1.3.6.1.4.1.9.9.95.1.5.1.1.12 |
Number of octets transmitted to this ASCU. |
| alpsAscuInPackets | .1.3.6.1.4.1.9.9.95.1.5.1.1.13 |
Number of packets received from this ASCU |
| alpsAscuInOctets | .1.3.6.1.4.1.9.9.95.1.5.1.1.14 |
Number of octets received from this ASCU. |
| alpsAscuDropsGarbledPkts | .1.3.6.1.4.1.9.9.95.1.5.1.1.15 |
The number of packets dropped due to the inability to properly
decode them. Examples of garbled packets include packets with bad
CRCs or bad header information |
| alpsAscuDropsAscuDown | .1.3.6.1.4.1.9.9.95.1.5.1.1.16 |
The number of packets dropped because the ASCU had previously
been declared DOWN due to error thresholds being exceeded. |
| alpsAscuDropsAscuDisabled | .1.3.6.1.4.1.9.9.95.1.5.1.1.17 |
The number of packets dropped because the ASCU had previously
been declared to be in disabled state. |
| alpsAscuEnabled | .1.3.6.1.4.1.9.9.95.1.5.1.1.18 |
Specifies whether the ASCU has been enabled or not. After
the ASCU has been configured, it must be explicitly enabled to allow
it to be polled. |
| alpsAscuRowStatus | .1.3.6.1.4.1.9.9.95.1.5.1.1.19 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsAscuAutoReset | .1.3.6.1.4.1.9.9.95.1.5.1.1.20 |
Specifies whether a reset command will be automatically issued
to any non-responsive ALC ASCUs. |
| alpsSvcMsgListNum | .1.3.6.1.4.1.9.9.95.1.6.1.1.1 |
Specifies the Service Msg Number of this Service Msg. A
maximum of 8 Service Message lists can be configured not including
the one for Default/System (when alpsSvcMsgListNum = 0)
Service messages. |
| alpsSvcMsgNum | .1.3.6.1.4.1.9.9.95.1.6.1.1.2 |
Specifies the Service Msg Number of this Service Msg. A Maximum
of 8 messages can be present. |
| alpsSvcMsg | .1.3.6.1.4.1.9.9.95.1.6.1.1.3 |
Specifies the Service Message string . |
| alpsSvcMsgRowStatus | .1.3.6.1.4.1.9.9.95.1.6.1.1.4 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| alpsX121 | .1.3.6.1.4.1.9.9.95.1.6.2.1.1 |
Specfies the X.121 address of the VC established with
EMTOX host. |
| alpsIpAddress | .1.3.6.1.4.1.9.9.95.1.6.2.1.2 |
This is the IP address of the remote peer which maps onto the
X.121 address. |
| alpsX121ToIpTransRowStatus | .1.3.6.1.4.1.9.9.95.1.6.2.1.3 |
This object is used to create a new row or modify or
delete an existing row in this table. |
| Table |
| alpsRemPeerTable | .1.3.6.1.4.1.9.9.95.1.2.2 |
A list of Remote peers that the local ALPS peer can communicate
with. |
| alpsRemPeerCfgTable | .1.3.6.1.4.1.9.9.95.1.2.3 |
Table listing of all administered ALPS remote peer
configuration entries on this node. Entries in
this table can be created via a CLI command or via
alpsRemPeerCfgRowStatus. |
| alpsRemPeerConnTable | .1.3.6.1.4.1.9.9.95.1.2.4 |
Table listing of all ALPS remote peer
connections on this node. |
| alpsCktBaseTable | .1.3.6.1.4.1.9.9.95.1.3.1 |
A list of ALPS circuits. This table contains variables
common to central & remote routers. |
| alpsCktX25Table | .1.3.6.1.4.1.9.9.95.1.3.2 |
A list of ALPS X.25 circuits. These entries exist only for X.25
circuits. hence this table would probably be empty at the remote
router |
| alpsCktP1024Table | .1.3.6.1.4.1.9.9.95.1.3.3 |
A list of ALC or UTS Alps circuits. |
| alpsCktAscuTable | .1.3.6.1.4.1.9.9.95.1.3.4 |
A list of ASCUs for each ALPS Circuit. This may not include all
ASCUs which have this circuit configured as alpsAscuCktName because
some ASCUs may be rejected by the host while setting up the circuit. |
| alpsIfP1024Table | .1.3.6.1.4.1.9.9.95.1.4.1 |
A list of interfaces running the P1024B or P1024C protocols |
| alpsIfHLinkTable | .1.3.6.1.4.1.9.9.95.1.4.2 |
A list of interfaces running AX.25/EMTOX host link protocols.
These are on the central router |
| alpsAscuTable | .1.3.6.1.4.1.9.9.95.1.5.1 |
A list of ALPS ASCUs on an interface. This is defined only at
the remote router. |
| alpsSvcMsgTable | .1.3.6.1.4.1.9.9.95.1.6.1 |
A list of service messages and its associated number. There is
a default list of service messages (list 0) as well as
user-configurable service messages. On a per-circuit basis, the
service message list to use can be selected. The user-configured
service message lists are defined in this table. Note that the
default service messages are not part of this table. |
| alpsX121ToIpTransTable | .1.3.6.1.4.1.9.9.95.1.6.2 |
A Translation table between X.121 address and IP address. This
is intended to allow a connection to be established to the
appropriate remote router. The X121 address in the call packet
is used to look up the IP address of the remote peer |
| Trap |
| alpsPeerStatusChange | .1.3.6.1.4.1.9.9.95.2.0.1 |
This Notification is generated when there is a change in state
for the peer connection, provided alarms are enabled for
that peer. |
| alpsCktStatusChange | .1.3.6.1.4.1.9.9.95.2.0.2 |
This Notification has to be generated whenever there is a
state change for the ALPS circuit, provided alarms are
enabled for that circuit |
| alpsAscuStatusChange | .1.3.6.1.4.1.9.9.95.2.0.3 |
This Notification has to be generated whenever there is a
change in ASCU status, provided alarms are enabled for
that ASCU |
| alpsPeerConnStatusChange | .1.3.6.1.4.1.9.9.95.2.0.4 |
This Notification is generated when there is a change in
state for an ALPS peer connection, provided alarms are
enabled for that peer connection. |
| alpsCktOpenFailure | .1.3.6.1.4.1.9.9.95.2.0.5 |
This Notification is generated whenever there is an open
failure for the ALPS circuit, provided alarms are enabled
for that circuit |
| alpsCktPartialReject | .1.3.6.1.4.1.9.9.95.2.0.6 |
This Notification is generated whenever there is an open
confirmation that contains a list of rejected ASCUs for the
ALPS circuit, provided alarms are enabled for that circuit |
| Object Identifier |
| ciscoAlpsMIB | .1.3.6.1.4.1.9.9.95 |
The MIB module for Airline Protocol Support.
**************************************************************
* Acronym Definitions *
* *
* ALPS : AirLine Protocol Support *
* AX.25 : Airline X.25 *
* EMTOX : Exchange of Mixed Traffic over X.25 *
* ASCU : Agent Set Control Unit *
* *
**************************************************************
Overview of ALPS (AirLine Protocol Support) MIB
==============================================
MIB description
Document to refer: 'Configuring ALPS' section in Cisco IOS Command
Reference & Configuration Guide.
The ALPS MIB provides configuration and operational information
for Cisco's Airline protocol support for IBM-P1024B(ALC) and
Unisys-P1024C(UTS) protocols encapsulation over TCP/IP. The
following entities are managed:
1. Peers
2. ALPS Circuits
3. ASCUs (Agent Set Control Units)
4. ALC interface
5. ALPS Host link interface to the host
HOST(Emtox/Ax.25) <----> Central <---> IP Network <---> Remote <----> ASCU
router router
The router connected to the Host is called the Central router and the router
connected to the ASCU is called the Remote router. We anticipate one Central
router connecting to a large number of Remote routers. Each router has a
local peer, which connects to its counterpart on the other router (referred
to as the remote peer) via a TCP connection. ALPS circuits are set up over
this TCP connection either on a permanent or on-demand basis.
A logical grouping of ASCUs are connected via a single circuit - this has
no connection to the physical interfaces that the ASCUs are connected to.
The only restriction is that all the ASCUs should be directly connected to
the same router.
Multiple ASCUs can connect to a single serial interface and several terminals
connect to an ASCU. However, terminals are not visible to the ALPS feature
- the router talks only to the ASCUs. An ASCU can be identified by
* the interface it is on and its Interface Address (IA) or
* the circuit it is on, and its A1 and A2 values, which identify it
within the circuit.
Thus there are two ways of identifying an ASCU - <interface,IA> or
<circuit-name,A1,A2> Circuit names are globally unique.
The connection to the host is via one of two flavors of X.25 - either
AX.25 (for PVCs) or EMTOX (for SVCs). Each X.25 VC corresponds to one ALPS
circuit. There are several hostlinks between a host and the Central router
and load balancing is done across these. EMTOX allows the host to
dial out to a terminal. This requires the use of an X.121 to IP address
translation table to connect to the appropriate remote peer. |
| ciscoAlpsMIBObjects | .1.3.6.1.4.1.9.9.95.1 |
| alpsGroups | .1.3.6.1.4.1.9.9.95.1.1 |
| alpsPeerObjects | .1.3.6.1.4.1.9.9.95.1.2 |
| alpsCktObjects | .1.3.6.1.4.1.9.9.95.1.3 |
| alpsIfObjects | .1.3.6.1.4.1.9.9.95.1.4 |
| alpsAscuObjects | .1.3.6.1.4.1.9.9.95.1.5 |
| alpsGlobalObjects | .1.3.6.1.4.1.9.9.95.1.6 |
| alpsPeer | .1.3.6.1.4.1.9.9.95.1.2.1 |
| ciscoAlpsMIBNotificationPrefix | .1.3.6.1.4.1.9.9.95.2 |
| ciscoAlpsMIBNotifications | .1.3.6.1.4.1.9.9.95.2.0 |
| alpsMibConformance | .1.3.6.1.4.1.9.9.95.3 |
| alpsMibCompliances | .1.3.6.1.4.1.9.9.95.3.1 |
| alpsMibGroups | .1.3.6.1.4.1.9.9.95.3.2 |
| Group |
| alpsPeerGroup | .1.3.6.1.4.1.9.9.95.3.2.1 |
A collection of objects providing Peer information |
| alpsCktGroup | .1.3.6.1.4.1.9.9.95.3.2.2 |
A collection of objects providing Circuit information |
| alpsIfP1024Group | .1.3.6.1.4.1.9.9.95.3.2.3 |
A collection of objects providing ALC interface information |
| alpsIfHostlinkGroup | .1.3.6.1.4.1.9.9.95.3.2.4 |
A collection of objects providing Hostlink information |
| alpsAscuGroup | .1.3.6.1.4.1.9.9.95.3.2.5 |
A collection of objects providing ASCU information |
| alpsSvcMsgGroup | .1.3.6.1.4.1.9.9.95.3.2.6 |
A collection of objects providing Service Message information |
| alpsAddrTransGroup | .1.3.6.1.4.1.9.9.95.3.2.7 |
A collection of objects providing Address Translation
information. |
| alpsPeerGroupRev1 | .1.3.6.1.4.1.9.9.95.3.2.9 |
A collection of objects providing peer information. |
| alpsIfP1024GroupRev1 | .1.3.6.1.4.1.9.9.95.3.2.11 |
A collection of objects providing ALC interface information |
| alpsAscuGroupRev1 | .1.3.6.1.4.1.9.9.95.3.2.12 |
A collection of objects providing ASCU information |