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TACACS+ Attribute-Value Pairs

TACACS+ Attribute-Value Pairs

Terminal Access Controller Access Control System Plus (TACACS+) attribute-value (AV) pairs are used to define specific authentication, authorization, and accounting elements in a user profile, which is stored on the TACACS+ daemon. This appendix lists the TACACS+ AV pairs currently supported.

How to Use This Appendix

This appendix is divided into two sections:

The first section lists and describes the supported TACACS+ authentication and authorization AV pairs, and it specifies the Cisco IOS release in which they are implemented. The second section lists and describes the supported TACACS+ accounting AV pairs, and it specifies the Cisco IOS release in which they are implemented.

TACACS+ Authentication and Authorization AV Pairs

Table 37 lists and describes the supported TACACS+ authentication and authorization AV pairs, and it specifies the Cisco IOS release in which they are implemented.


Table 37: Supported TACACS+ Authentication and Authorization AV Pairs
Attribute Description 11.0 11.1 11.2 11.3 12.0 12.1

acl=x

ASCII number representing a connection access list. Used only when service=shell.

yes

yes

yes

yes

yes

yes

addr=x

A network address. Used with service=slip, service=ppp, and protocol=ip. Contains the IP address that the remote host should use when connecting via SLIP or PPP/IP. For example, addr=10.2.3.4.

yes

yes

yes

yes

yes

yes

addr-pool=x

Specifies the name of a local pool from which to get the address of the remote host. Used with service=ppp and protocol=ip.

Note that addr-pool works in conjunction with local pooling. It specifies the name of a local pool (which must be preconfigured on the network access server). Use the ip-local pool command to declare local pools. For example:

ip address-pool local

ip local pool boo 10.0.0.1 10.0.0.10

ip local pool moo 10.0.0.1 10.0.0.20

You can then use TACACS+ to return addr-pool=boo or addr-pool=moo to indicate the address pool from which you want to get this remote node's address.

yes

yes

yes

yes

yes

yes

autocmd=x

Specifies an autocommand to be executed at EXEC startup (for example, autocmd=telnet example.com). Used only with service=shell.

yes

yes

yes

yes

yes

yes

callback-
dialstring

Sets the telephone number for a callback (for example: callback-dialstring=
408-555-1212). Value is NULL, or a dial-string. A NULL value indicates that the service might choose to get the dial string through other means. Used with service=arap, service=slip, service=ppp, service=shell. Not valid for ISDN.

no

yes

yes

yes

yes

yes

callback-line

The number of a TTY line to use for callback (for example: callback-line=4). Used with service=arap, service=slip, service=ppp, service=shell. Not valid for ISDN.

no

yes

yes

yes

yes

yes

callback-rotary

The number of a rotary group (between 0 and 100 inclusive) to use for callback (for example: callback-rotary=34). Used with service=arap, service=slip, service=ppp, service=shell. Not valid for ISDN.

no

yes

yes

yes

yes

yes

cmd-arg=x

An argument to a shell (EXEC) command. This indicates an argument for the shell command that is to be run. Multiple cmd-arg attributes can be specified, and they are order dependent.


Note This TACACS+ AV pair cannot be used with RADIUS attribute 26.

yes

yes

yes

yes

yes

yes

cmd=x

A shell (EXEC) command. This indicates the command name for a shell command that is to be run. This attribute must be specified if service equals "shell." A NULL value indicates that the shell itself is being referred to.


Note This TACACS+ AV pair cannot be used with RADIUS attribute 26.

yes

yes

yes

yes

yes

yes

data-service

No description available.

no

no

no

no

no

yes

dial-number

Defines the number to dial.

no

no

no

no

no

yes

dns-servers=

Identifies a DNS server (primary or secondary) that can be requested by Microsoft PPP clients from the network access server during IPCP negotiation. To be used with service=ppp and protocol=ip. The IP address identifying each DNS server is entered in dotted decimal format.

no

no

no

yes

yes

yes

force-56

Determines whether the network access server uses only the 56 K portion of a channel, even when all 64 K appear to be available.

no

no

no

no

no

yes

gw-password

Specifies the password for the home gateway during the L2F tunnel authentication. Used with service=ppp and protocol=vpdn.

no

no

yes

yes

yes

yes

idletime=x

Sets a value, in minutes, after which an idle session is terminated. Does not work for PPP. A value of zero indicates no timeout.

no

yes

yes

yes

yes

yes

inacl#<n>

ASCII access list identifier for an input access list to be installed and applied to an interface for the duration of the current connection. Used with service=ppp and protocol=ip, and service service=ppp and protocol =ipx. Per-user access lists do not currently work with ISDN interfaces.

no

no

no

yes

yes

yes

inacl=x

ASCII identifier for an interface input access list. Used with service=ppp and protocol=ip. Per-user access lists do not currently work with ISDN interfaces.

yes

yes

yes

yes

yes

yes

interface-config=

Specifies user-specific AAA interface configuration information with Virtual Profiles. The information that follows the equal sign (=) can be any Cisco IOS interface configuration command.

no

no

no

yes

yes

yes

ip-addresses

Space-separated list of possible IP addresses that can be used for the end-point of a tunnel. Used with service=ppp and protocol=vpdn.

no

no

yes

yes

yes

yes

l2tp-busy-
disconnect

If a vpdn-group on an LNS uses a virtual-template that is configured to be pre-cloned, this attribute will control the disposition of a new L2TP session that finds no pre-cloned interface to which to connect. If the attribute is true (the default), the session will be disconnected by the LNS. Otherwise, a new interface will be cloned from the virtual-template.

no

no

no

no

no

yes

l2tp-cm-local-
window-size

Specifies the maximum receive window size for L2TP control messages. This value is advertised to the peer during tunnel establishment.

no

no

no

no

no

yes

l2tp-drop-out-of-
order

Respects sequence numbers on data packets by dropping those that are received out of order. This does not ensure that sequence numbers will be sent on data packets, just how to handle them if they are received.

no

no

no

no

no

yes

l2tp-hello-
interval

Specifies the number of seconds for the hello keepalive interval. Hello packets are sent when no data has been sent on a tunnel for the number of seconds configured here.

no

no

no

no

no

yes

l2tp-hidden-avp

When enabled, sensitive AVPs in L2TP control messages are scrambled or hidden.

no

no

no

no

no

yes

l2tp-nosession-
timeout

Specifies the number of seconds that a tunnel will stay active with no sessions before timing out and shutting down.

no

no

no

no

no

yes

l2tp-tos-reflect

Copies the IP ToS field from the IP header of each payload packet to the IP header of the tunnel packet for packets entering the tunnel at the LNS.

no

no

no

no

no

yes

l2tp-tunnel-
authen

If this attribute is set, it performs L2TP tunnel authentication.

no

no

no

no

no

yes

l2tp-tunnel-
password

Shared secret used for L2TP tunnel authentication and AVP hiding.

no

no

no

no

no

yes

l2tp-udp-
checksum

This is an authorization attribute and defines whether L2TP should perform UDP checksums for data packets. Valid values are "yes" and "no." The default is no.

no

no

no

no

no

yes

link-
compression=

Defines whether to turn on or turn off "stac" compression over a PPP link.

Link compression is defined as a numeric value as follows:

  • 0: None

  • 1: Stac

  • 2: Stac-Draft-9

  • 3: MS-Stac

no

no

no

yes

yes

yes

load-threshold=
<n>

Sets the load threshold for the caller at which additional links are either added to or deleted from the multilink bundle. If the load goes above the specified value, additional links are added. If the load goes below the specified value, links are deleted. Used with service=ppp and protocol=multilink. The range for <n> is from 1 to 255.

no

no

no

yes

yes

yes

map-class

Allows the user profile to reference information configured in a map class of the same name on the network access server that dials out.

no

no

no

no

no

yes

max-links=<n>

Restricts the number of links that a user can have in a multilink bundle. Used with service=ppp and protocol=multilink. The range for <n> is from 1 to 255.

no

no

no

yes

yes

yes

min-links

Sets the minimum number of links for MLP.

no

no

no

no

no

yes

nas-password

Specifies the password for the network access server during the L2F tunnel authentication. Used with service=ppp and protocol=vpdn.

no

no

yes

yes

yes

yes

nocallback-verify

Indicates that no callback verification is required. The only valid value for this parameter is 1 (for example, nocallback-verify=1). Used with service=arap, service=slip, service=ppp, service=shell. There is no authentication on callback. Not valid for ISDN.

no

yes

yes

yes

yes

yes

noescape=x

Prevents user from using an escape character. Used with service=shell. Can be either true or false (for example, noescape=true).

yes

yes

yes

yes

yes

yes

nohangup=x

Used with service=shell. Specifies the nohangup option, which means that after an EXEC shell is terminated, the user is presented with another login (username) prompt. Can be either true or false (for example, nohangup=false).

yes

yes

yes

yes

yes

yes

old-prompts

Allows providers to make the prompts in TACACS+ appear identical to those of earlier systems (TACACS and Extended TACACS). This allows administrators to upgrade from TACACS or Extended TACACS to TACACS+ transparently to users.

yes

yes

yes

yes

yes

yes

outacl#<n>

ASCII access list identifier for an interface output access list to be installed and applied to an interface for the duration of the current condition. Used with service=ppp and protocol=ip, and service service=ppp and protocol=ipx. Per-user access lists do not currently work with ISDN interfaces.

no

no

no

yes

yes

yes

outacl=x

ASCII identifier for an interface output access list. Used with service=ppp and protocol=ip, and service service=ppp and protocol=ipx. Contains an IP output access list for SLIP or PPP/IP (for example, outacl=4). The access list itself must be preconfigured on the router. Per-user access lists do not currently work with ISDN interfaces.

yes
(PPP/IP
only)

yes

yes

yes

yes

yes

pool-def#<n>

Defines IP address pools on the network access server. Used with service=ppp and protocol=ip.

no

no

no

yes

yes

yes

pool-timeout=

Defines (in conjunction with pool-def) IP address pools on the network access server. During IPCP address negotiation, if an IP pool name is specified for a user (see the addr-pool attribute), a check is made to see if the named pool is defined on the network access server. If it is, the pool is consulted for an IP address.

no

no

yes

yes

yes

yes

port-type

Indicates the type of physical port the network access server is using to authenticate the user.

Physical ports are indicated by a numeric value as follows:

  • 0: Asynchronous

  • 1: Synchronous

  • 2: ISDN-Synchronous

  • 3: ISDN-Asynchronous (V.120)

  • 4: ISDN- Asynchronous (V.110)

  • 5: Virtual

no

no

no

no

no

yes

ppp-vj-slot-
compression

Instructs the Cisco router not to use slot compression when sending VJ-compressed packets over a PPP link.

no

no

no

yes

yes

yes

priv-lvl=x

Privilege level to be assigned for the EXEC. Used with service=shell. Privilege levels range from 0 to 15, with 15 being the highest.

yes

yes

yes

yes

yes

yes

protocol=x

A protocol that is a subset of a service. An example would be any PPP NCP. Currently known values are lcp, ip, ipx, atalk, vines, lat, xremote, tn3270, telnet, rlogin, pad, vpdn, osicp, deccp, ccp, cdp, bridging, xns, nbf, bap, multilink, and unknown.

yes

yes

yes

yes

yes

yes

proxyacl#<n>

Allows users to configure the downloadable user profiles (dynamic ACLs) by using the authentication proxy feature so that users can have the configured authorization to permit traffic going through the configured interfaces.

no

no

no

no

no

yes

route

Specifies a route to be applied to an interface. Used with service=slip, service=ppp, and protocol=ip.

During network authorization, the route attribute can be used to specify a per-user static route, to be installed by TACACS+ as follows:

route="dst_address mask [gateway]"

This indicates a temporary static route that is to be applied. The dst_address, mask, and gateway are expected to be in the usual dotted-decimal notation, with the same meanings as in the familiar ip route configuration command on a network access server.

If gateway is omitted, the peer's address is the gateway. The route is expunged when the connection terminates.

no

yes

yes

yes

yes

yes

route#<n>

Like the route AV pair, this specifies a route to be applied to an interface, but these routes are numbered, allowing multiple routes to be applied. Used with service=ppp and protocol=ip, and service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

routing=x

Specifies whether routing information is to be propagated to and accepted from this interface. Used with service=slip, service=ppp, and protocol=ip. Equivalent in function to the /routing flag in SLIP and PPP commands. Can either be true or false (for example, routing=true).

yes

yes

yes

yes

yes

yes

rte-fltr-in#<n>

Specifies an input access list definition to be installed and applied to routing updates on the current interface for the duration of the current connection. Used with service=ppp and protocol=ip, and with service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

rte-fltr-out#<n>

Specifies an output access list definition to be installed and applied to routing updates on the current interface for the duration of the current connection. Used with service=ppp and protocol=ip, and with service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

sap#<n>

Specifies static Service Advertising Protocol (SAP) entries to be installed for the duration of a connection. Used with service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

sap-fltr-in#<n>

Specifies an input SAP filter access list definition to be installed and applied on the current interface for the duration of the current connection. Used with service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

sap-fltr-out#<n>

Specifies an output SAP filter access list definition to be installed and applied on the current interface for the duration of the current connection. Used with service=ppp and protocol=ipx.

no

no

no

yes

yes

yes

send-auth

Defines the protocol to use (PAP or CHAP) for username-password authentication following CLID authentication.

no

no

no

no

no

yes

send-secret

Specifies the password that the NAS needs to respond to a chap/pap request from the remote end of a connection on an outgoing call.

no

no

no

no

no

yes

service=x

The primary service. Specifying a service attribute indicates that this is a request for authorization or accounting of that service. Current values are slip, ppp, arap, shell, tty-daemon, connection, and system. This attribute must always be included.

yes

yes

yes

yes

yes

yes

source-ip=x

Used as the source IP address of all VPDN packets generated as part of a VPDN tunnel. This is equivalent to the Cisco vpdn outgoing global configuration command.

no

no

yes

yes

yes

yes

spi

Carries the authentication information needed by the home agent to authenticate a mobile node during registration. The information is in the same syntax as the ip mobile secure host <addr> configuration command. Basically it contains the rest of the configuration command that follows that string, verbatim. It provides the Security Parameter Index (SPI), key, authentication algorithm, authentication mode, and replay protection timestamp range.

no

no

no

no

no

yes

timeout=x

The number of minutes before an EXEC or ARA session disconnects (for example, timeout=60). A value of zero indicates no timeout. Used with service=arap.

yes

yes

yes

yes

yes

yes

tunnel-id

Specifies the username that will be used to authenticate the tunnel over which the individual user MID will be projected. This is analogous to the remote name in the vpdn outgoing command. Used with service=ppp and protocol=vpdn.

no

no

yes

yes

yes

yes

wins-servers=

Identifies a Windows NT server that can be requested by Microsoft PPP clients from the network access server during IPCP negotiation. To be used with service=ppp and protocol=ip. The IP address identifying each Windows NT server is entered in dotted decimal format.

no

no

no

yes

yes

yes

zonelist=x

A numeric zonelist value. Used with service=arap. Specifies an AppleTalk zonelist for ARA (for example, zonelist=5).

yes

yes

yes

yes

yes

yes

For more information about configuring TACACS+, refer to the "Configuring TACACS+" chapter. For more information about configuring TACACS+ authentication and authorization, refer to the "Configuring Authentication" and "Configuring Authorization" chapters.

TACACS+ Accounting AV Pairs

Table 38 lists and describes the supported TACACS+ accounting AV pairs, and it specifies the Cisco IOS release in which they are implemented.


Table 38: Supported TACACS+ Accounting AV Pairs
Attribute Description 11.0 11.1 11.2 11.3 12.0 12.1

Abort-Cause

If the fax session aborts, indicates the system component that signaled the abort. Examples of system components that could trigger an abort are FAP (Fax Application Process), TIFF (the TIFF reader or the TIFF writer), fax-mail client, fax-mail server, ESMTP client, or ESMTP server.

no

no

no

no

no

yes

bytes_in

The number of input bytes transferred during this connection.

yes

yes

yes

yes

yes

yes

bytes_out

The number of output bytes transferred during this connection.

yes

yes

yes

yes

yes

yes

Call-Type

Describes the type of fax activity: fax receive or fax send.

no

no

no

no

no

yes

cmd

The command the user executed.

yes

yes

yes

yes

yes

yes

data-rate

This AV pair has been renamed. See nas-rx-speed.

disc-cause

Specifies the reason a connection was taken off-line. The Disconnect-Cause attribute is sent in accounting-stop records. This attribute also causes stop records to be generated without first generating start records if disconnection occurs before authentication is performed. Refer to Table 39 for a list of Disconnect-Cause values and their meanings.

no

no

no

yes

yes

yes

disc-cause-ext

Extends the disc-cause attribute to support vendor-specific reasons why a connection was taken off-line.

no

no

no

yes

yes

yes

elapsed_time

The elapsed time in seconds for the action. Useful when the device does not keep real time.

yes

yes

yes

yes

yes

yes

Email-Server-
Address

Indicates the IP address of the e-mail server handling the on-ramp fax-mail message.

no

no

no

no

no

yes

Email-Server-Ack-
Flag

Indicates that the on-ramp gateway has received a positive acknowledgment from the e-mail server accepting the fax-mail message.

no

no

no

no

no

yes

event

Information included in the accounting packet that describes a state change in the router. Events described are accounting starting and accounting stopping.

yes

yes

yes

yes

yes

yes

Fax-Account-Id-
Origin

Indicates the account ID origin as defined by system administrator for the mmoip aaa receive-id or the mmoip aaa send-id command.

no

no

no

no

no

yes

Fax-Auth-Status

Indicates whether or not authentication for this fax session was successful. Possible values for this field are success, failed, bypassed, or unknown.

no

no

no

no

no

yes

Fax-Connect-Speed

Indicates the modem speed at which this fax-mail was initially transmitted or received. Possible values are 1200, 4800, 9600, and 14400.

no

no

no

no

no

yes

Fax-Coverpage-Flag

Indicates whether or not a cover page was generated by the off-ramp gateway for this fax session. True indicates that a cover page was generated; false means that a cover page was not generated.

no

no

no

no

no

yes

Fax-Dsn-Address

Indicates the address to which DSNs will be sent.

no

no

no

no

no

yes

Fax-Dsn-Flag

Indicates whether or not DSN has been enabled. True indicates that DSN has been enabled; false means that DSN has not been enabled.

no

no

no

no

no

yes

Fax-Mdn-Address

Indicates the address to which MDNs will be sent.

no

no

no

no

no

yes

Fax-Mdn-Flag

Indicates whether or not message delivery notification (MDN) has been enabled. True indicates that MDN had been enabled; false means that MDN had not been enabled.

no

no

no

no

no

yes

Fax-Modem-Time

Indicates the amount of time in seconds the modem sent fax data (x) and the amount of time in seconds of the total fax session (y), which includes both fax-mail and PSTN time, in the form x/y. For example, 10/15 means that the transfer time took 10 seconds, and the total fax session took 15 seconds.

no

no

no

no

no

yes

Fax-Msg-Id=

Indicates a unique fax message identification number assigned by Store and Forward Fax.

no

no

no

no

no

yes

Fax-Pages

Indicates the number of pages transmitted or received during this fax session. This page count includes cover pages.

no

no

no

no

no

yes

Fax-Process-Abort-
Flag

Indicates that the fax session was aborted or successful. True means that the session was aborted; false means that the session was successful.

no

no

no

no

no

yes

Fax-Recipient-Count

Indicates the number of recipients for this fax transmission. Until e-mail servers support Session mode, the number should be 1.

no

no

no

no

no

yes

Gateway-Id

Indicates the name of the gateway that processed the fax session. The name appears in the following format: hostname.domain-name

no

no

no

no

no

yes

mlp-links-max

Gives the count of links which are known to have been in a given multilink session at the time the accounting record is generated.

no

no

no

yes

yes

yes

mlp-sess-id

Reports the identification number of the multilink bundle when the session closes. This attribute applies to sessions that are part of a multilink bundle. This attribute is sent in authentication-response packets.

no

no

no

yes

yes

yes

nas-rx-speed

Specifies the average number of bits per second over the course of the connection's lifetime. This attribute is sent in accounting-stop records.

no

no

no

yes

yes

yes

nas-tx-speed

Reports the transmit speed negotiated by the two modems.

no

no

no

yes

yes

yes

paks_in

The number of input packets transferred during this connection.

yes

yes

yes

yes

yes

yes

paks_out

The number of output packets transferred during this connection.

yes

yes

yes

yes

yes

yes

port

The port the user was logged in to.

yes

yes

yes

yes

yes

yes

Port-Used

Indicates the slot/port number of the Cisco AS5300 used to either transmit or receive this fax-mail.

no

no

no

no

no

yes

pre-bytes-in

Records the number of input bytes before authentication. This attribute is sent in accounting-stop records.

no

no

no

yes

yes

yes

pre-bytes-out

Records the number of output bytes before authentication. This attribute is sent in accounting-stop records.

no

no

no

yes

yes

yes

pre-paks-in

Records the number of input packets before authentication. This attribute is sent in accounting-stop records.

no

no

no

yes

yes

yes

pre-paks-out

Records the number of output packets before authentication. The Pre-Output-Packets attribute is sent in accounting-stop records.

no

no

no

yes

yes

yes

pre-session-time

Specifies the length of time, in seconds, from when a call first connects to when it completes authentication.

no

no

no

yes

yes

yes

priv_level

The privilege level associated with the action.

yes

yes

yes

yes

yes

yes

protocol

The protocol associated with the action.

yes

yes

yes

yes

yes

yes

reason

Information included in the accounting packet that describes the event that caused a system change. Events described are system reload, system shutdown, or when accounting is reconfigured (turned on or off).

yes

yes

yes

yes

yes

yes

service

The service the user used.

yes

yes

yes

yes

yes

yes

start_time

The time the action started (in seconds since the epoch, 12:00 a.m. Jan 1 1970). The clock must be configured to receive this information.

yes

yes

yes

yes

yes

yes

stop_time

The time the action stopped (in seconds since the epoch.) The clock must be configured to receive this information.

yes

yes

yes

yes

yes

yes

task_id

Start and stop records for the same event must have matching (unique) task_id numbers.

yes

yes

yes

yes

yes

yes

timezone

The time zone abbreviation for all timestamps included in this packet.

yes

yes

yes

yes

yes

yes

xmit-rate

This AV pair has been renamed. See nas-tx-speed.

Table 39 lists the values and descriptions for the Disconnect Cause (disc-cause) attribute.


Table 39: Disconnect Cause Attribute Values
Value Description

CLID-Authentication-Failure (4)

Failure to authenticate calling-party number.

Control-C-Detected (27)

Control-C detected. This value applies to EXEC sessions.

EXEC-Process-Destroyed (28)

EXEC process destroyed. This value applies to EXEC sessions.

Exit-Raw-TCP (24)

Disconnect due to exiting raw TCP. This value applies to EXEC sessions.

Exit-Telnet-Session (22)

Disconnect due to exiting Telnet session. This value applies to EXEC sessions.

Failed-PPP-CHAP-Auth (43)

PPP CHAP authentication failed. This value applies to PPP sessions.

Failed-PPP-LCP-Negotiation (41)

PPP LCP negotiation failed. This value applies to PPP sessions.

Failed-PPP-PAP-Auth-Fail (42)

PPP PAP authentication failed. This value applies to PPP sessions.

Failed-PPP-Remote-Auth (44)

PPP remote authentication failed. This value applies to PPP sessions.

Idle-Timeout (21)

Timeout waiting for user input. This value applies to all session types.

Invalid-Protocol (120)

Call refused because the detected protocol is disabled. This value applies to all session types.

Lost-Carrier (11)

Loss of carrier. This value applies to modem connections.

No-Carrier (10)

No carrier detected. This value applies to modem connections.

No-Detected-Result-Codes (12)

Failure to detect modem result codes. This value applies to modem connections.

No-Remote-IP-Addr (23)

Could not switch to SLIP/PPP; the remote end has no IP address. This value applies to EXEC sessions.

Password-Fail (25)

Bad passwords. This value applies to EXEC sessions.

PPP-Closed-Event (46)

Upper layer requested that the session be closed. This value applies to PPP sessions.

PPP-Remote-Terminate (45)

PPP received a Terminate Request from remote end. This value applies to PPP sessions.

Raw-TCP-Disabled (26)

Raw TCP disabled. This value applies to EXEC sessions.

Session-End-Callback (102)

Session terminated due to callback. This value applies to session types.

Session-Failed-Security (101)

Session failed for security reasons. This value applies to session types.

Session-Timeout (100)

Session timed out. This value applies to all session types.

Timeout-PPP-LCP (40)

PPP LCP negotiation timed out. This value applies to PPP sessions.

Unknown (2)

Reason unknown.

User-Ends-Session (20)

User terminates a session. This value applies to EXEC sessions.

For more information about configuring TACACS+, refer to the "Configuring TACACS+" chapter. For more information about configuring TACACS+ accounting, refer to the "Configuring Accounting" chapter.


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Posted: Tue Jul 18 13:20:51 PDT 2000
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