OLD-CISCO-TS-MIB

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Category: Legacy Cisco IOS

Description: Provides legacy Cisco IOS terminal server line status and asynchronous port objects from early IOS versions.

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What Is OLD-CISCO-TS-MIB?

OLD-CISCO-TS-MIB is a legacy Cisco proprietary MIB dating from early IOS releases, used to manage terminal server line status on Cisco routers acting as async terminal servers. It exposes objects describing the state of asynchronous/tty lines and their associated connections, predating the more modern CISCO-TERMINAL-SERVER-MIB and standard character-MIB approaches. Because it reports per-line operational status, it is useful for monitoring the software/service status of the terminal server function, revealing whether individual async lines are up, busy, idle, or in an error condition. As an old-style Cisco MIB it has no module_desc or sample object data available here, reflecting its age and the fact it has been largely superseded on current IOS platforms. It would typically be found only on legacy Cisco access servers or older IOS deployments still providing async dial-in/terminal server functionality. Engineers can download the OLD-CISCO-TS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in OLD-CISCO-TS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco router with async terminal server ports
Cisco access server (legacy IOS)

Monitoring Examples

No sample object names were available for this legacy module, so specific object names cannot be grounded here; in practice this MIB exposes per-line state for the router's asynchronous terminal server ports. An administrator would typically poll a line-status table to see which async lines are connected, idle, or down, revealing stuck or failed dial-in sessions. Because it is superseded by newer Cisco terminal server MIBs, modern deployments would generally prefer those instead.

What Can Be Monitored

async line status
line connection state

Imported Objects

From CISCO-SMI

local

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

IpAddress

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
lts	1.3.6.1.4.1.9.2.9
ltsLineEntry	1.3.6.1.4.1.9.2.9.2.1		not-accessible	A collection of per TTY objects in the cisco Terminal Server implementation.
ltsLineSessionEntry	1.3.6.1.4.1.9.2.9.3.1		not-accessible	A collection of per session and per TTY objects in the cisco Terminal Server implementation.
ltsLineSessionTable	1.3.6.1.4.1.9.2.9.3		not-accessible	A list of terminal server line and session entries.
ltsLineTable	1.3.6.1.4.1.9.2.9.2		not-accessible	A list of terminal server line entries.
INT tsClrTtyLine	1.3.6.1.4.1.9.2.9.10	INTEGER	read-write	tty line to clear. Read returns the last line cleared. A value of -1 indicates no lines have been cleared.
INT tsLineActive	1.3.6.1.4.1.9.2.9.2.1.1	INTEGER	read-only	Boolean whether this line is active or not.
INT tsLineAutobaud	1.3.6.1.4.1.9.2.9.2.1.3	INTEGER	read-only	Boolean whether line will autobaud or not.
STR tsLineEsc	1.3.6.1.4.1.9.2.9.2.1.12	DisplayString	read-only	Escape character used to break out of active sessions.
INT tsLineFlow	1.3.6.1.4.1.9.2.9.2.1.6	INTEGER	read-only	What kind of flow control the line is using.
STR tsLineLoc	1.3.6.1.4.1.9.2.9.2.1.8	DisplayString	read-only	Describes the line's physical location.
INT tsLineModem	1.3.6.1.4.1.9.2.9.2.1.7	INTEGER	read-only	What kind of modem control the line is using.
INT tsLineNoise	1.3.6.1.4.1.9.2.9.2.1.19	INTEGER	read-only	Count of garbage characters received when line inactive.
INT tsLineNses	1.3.6.1.4.1.9.2.9.2.1.17	INTEGER	read-only	Current number of sessions in use on this line.
INT tsLineNumber	1.3.6.1.4.1.9.2.9.2.1.20	INTEGER	read-only	The line i've been talking about.
INT tsLineRotary	1.3.6.1.4.1.9.2.9.2.1.15	INTEGER	read-only	Rotary group number the line belongs in.
INT tsLines	1.3.6.1.4.1.9.2.9.1	INTEGER	read-only	Number of terminal lines on this device. Includes virtual lines.
INT tsLineScrlen	1.3.6.1.4.1.9.2.9.2.1.10	INTEGER	read-only	Length in lines of the screen of terminal attached to this line.
INT tsLineScrwid	1.3.6.1.4.1.9.2.9.2.1.11	INTEGER	read-only	Width in characters of the screen of terminal attached to this line.
IP tslineSesAddr	1.3.6.1.4.1.9.2.9.3.1.3	IpAddress	read-only	Remote host address of session. [What about PAD connections?]
INT tslineSesCur	1.3.6.1.4.1.9.2.9.3.1.5	INTEGER	read-only	Boolean whether session is the currently active one.
INT tslineSesDir	1.3.6.1.4.1.9.2.9.3.1.2	INTEGER	read-only	Direction of session.
INT tslineSesIdle	1.3.6.1.4.1.9.2.9.3.1.6	INTEGER	read-only	Time in seconds session has been idle.
INT tslineSesLine	1.3.6.1.4.1.9.2.9.3.1.7	INTEGER	read-only	Table index 1.
STR tslineSesName	1.3.6.1.4.1.9.2.9.3.1.4	DisplayString	read-only	Remote host name of session.
INT tslineSesSession	1.3.6.1.4.1.9.2.9.3.1.8	INTEGER	read-only	Table index 2.
INT tsLineSestmo	1.3.6.1.4.1.9.2.9.2.1.14	INTEGER	read-only	Session idleness timeout in seconds.
INT tslineSesType	1.3.6.1.4.1.9.2.9.3.1.1	INTEGER	read-only	Type of session.
INT tsLineSpeedin	1.3.6.1.4.1.9.2.9.2.1.4	INTEGER	read-only	What input speed the line is running at.
INT tsLineSpeedout	1.3.6.1.4.1.9.2.9.2.1.5	INTEGER	read-only	What output speed the line is running at.
STR tsLineTerm	1.3.6.1.4.1.9.2.9.2.1.9	DisplayString	read-only	Describes the line's terminal type.
INT tsLineTimeActive	1.3.6.1.4.1.9.2.9.2.1.21	INTEGER	read-only	The time in seconds since line was activated.
INT tsLineTmo	1.3.6.1.4.1.9.2.9.2.1.13	INTEGER	read-only	Line idleness timeout in seconds.
INT tsLineType	1.3.6.1.4.1.9.2.9.2.1.2	INTEGER	read-only	Type of line.
STR tsLineUser	1.3.6.1.4.1.9.2.9.2.1.18	DisplayString	read-only	TACACS user name, if TACACS enabled, of user on this line.
INT tsLineUses	1.3.6.1.4.1.9.2.9.2.1.16	INTEGER	read-only	Number of times a connection has been made to or from this line.
INT tsMsgDuration	1.3.6.1.4.1.9.2.9.6	INTEGER	read-write	Length of time to reissue message in milliseconds. Minimum non-zero setting is 10000. A setting of 0 will not repeat the message.
INT tsMsgIntervaltim	1.3.6.1.4.1.9.2.9.5	INTEGER	read-write	Interval between reissuing message in milliseconds. Minimum non-zero setting is 10000. 0 will cause the routine to choose its own intervals becoming more frequent as MessageDuration gets close to expiring. 2hr, 1hr, 30min, 5min, 1min
INT tsMsgSend	1.3.6.1.4.1.9.2.9.9	INTEGER	read-write	Sends the message. The value determines what to do after the message has completed.
STR tsMsgText	1.3.6.1.4.1.9.2.9.7	DisplayString	read-write	Up to 256 characters that will make up the message
INT tsMsgTmpBanner	1.3.6.1.4.1.9.2.9.8	INTEGER	read-write	Should the message be used as a temporary banner. 1 - No. 2 - In addition to the normal banner
INT tsMsgTtyLine	1.3.6.1.4.1.9.2.9.4	INTEGER	read-write	tty line to send the message to. -1 will send it to all tty lines

RFC description

Legacy Cisco MIB for terminal server line configuration and asynchronous terminal management.

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Download OLD-CISCO-TS-MIB

What Is OLD-CISCO-TS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description