The description command associates a text string with a configuration context to help identify the content in the configuration file.
The no form of this command removes the string from the configuration.
The no form of this command places the entity into an administratively enabled state.
next-attempt {same-preference-level
| next-preference-level
}
group tunnel-group-name [create
]
Values
|
cdn-err-code — A tunnel will be forced to the blacklist in case that CDN message with the Result Code 2 ( Call disconnected for the reasons indicated in error code) is received. cdn-inv-dest — A tunnel will be forced to the blacklist in case that CDN message with the Result Codes 6 ( Invalid destination) is received. cdn-tmp-no-facilities — A tunnel will be forced to the blacklist in case that CDN message with the Result Code 4 is received ( Call failed due to lack of appropriate facilities being available - temporary condition) is received. cdn-perm-no-facilities — A tunnel will be forced to the blacklist in case that CDN message with the Result Codes 5 ( Call failed due to lack of appropriate facilities being available - permanent condition) is received. tx-cdn-not-established-in-time — A tunnel will be forced to the blacklist in case that CDN message with the Result Code 10 (Call was not established within time allotted by LAC) is sent from the LAC to the LNS. stop-ccn-err-code — A tunnel will be forced to the blacklist in case that StopCCN message with the Result Code 2 (General error – Error Code indicates the problem) is sent or received. stop-ccn-other — A tunnel will be forced to the blacklist in case that StopCCN message with the following Result Codes is received:
|
(7) Finite state machine error
addr-change-timeout — A timed-out tunnel for which the peer IP address has changed mid-session (from the one that is provided initially during configuration) will be forced to the blacklist. In absence of this configuration option, only the configured peer for the tunnel will be blacklisted, but not the tunnel itself which now has a different peer address than the one initially configured.
Values
|
remove-from-blacklist — The peer or tunnel in the blacklist will be removed completely from the blacklist and made eligible for the selection process once the max-time expires. In this mode of operation, multiple new sessions can be mapped into the same, newly released tunnel from the blacklist. The first such session will try to setup the tunnel, while the other will be buffered until the tunnel establishment process is completed. In case that the tunnel remains unavailable, it will be placed in the blacklist again. Consequently all new sessions will have be re-negotiated over an alternate tunnel. try-one-session — Once the max-time expired, the peer or tunnel in the blacklist is made available for selection only to a single new session request. Only upon successful tunnel establishment will the incoming new sessions be eligible to be mapped into this tunnel. This behavior will avoid session establishment delays in case that the tunnel just removed from the blacklist is still unavailable.
|
The default for start l2tp-tunnel-id is 1. No tunnel-ids are available for which no multi-chassis redundancy is configured when set to 0.
The default for end l2tp-tunnel-id is the maximum tunnel-id allowed on this system. The
end l2tp-tunnel-id must be set to 0 when the
start l2tp-tunnel-id is set to 0 and vice versa.
mcs on
configure>router>l2tp>failover
default on
configure>service>vprn>l2tp>failover
Values
|
mcs — Specifies that the stateful information is recovered from the failover peer directly, using Multi-Chassis Redundancy Synchronization (MCS). recovery-tunnel — Specifies that the stateful information is recovered as described in RFC 4951, Fail Over Extensions for Layer 2 Tunneling Protocol (L2TP). This method uses a recovery tunnel to the L2TP peer to pass the stateful information. default — Specifies that the actual value must be derived from another object of the same type with a wider scope. Takes the value of the next higher level (not available in configure>router>l2tp>failover and configure>service>vprn>l2tp>failover).
|
0 on
configure>router>l2tp>failover
track-srrp srrp-instance peer
ip-address sync-tag
sync-tag
The no form of this command disables accounting.
The no form of the command reverts to the default.
[no
] include-radius-attribute
The no form of the command rdisables
[no
] nas-port
bit-specification binary-spec
The no form of this command disables your nas-port configuration.
*12o*12i00*2s*2m*2p => oooo oooo oooo iiii iiii iiii 00ss mmpp
If outer vlan = 0 & inner vlan = 1 & slot = 3 & mda = 1 & port = 1
=> 0000 0000 0000 0000 0000 0001 0011 0101 => nas-port = 309
nas-port-id [prefix-string
string] [suffix
suffix-option]
The no form of the command reverts to the default.
The no form of the command reverts to the default value.
The no form of the command reverts to the default value.
server server-index address
ip-address secret
key [hash
| hash2
] [port
port] [create
]
The no form of the command removes the server from the configuration.
The no form of the command reverts to the default value.
The no form of the command reverts to the default value.
The no form of the ocmmand removes the policy from the configuration.
peer ip-address [udp-port
port]
peer ip-address statistics [udp-port
port]
peer [draining
] [blacklisted
|selectable
|unreachable
]
show router l2tp peer 10.100.0.2
===============================================================================
Peer IP: 10.100.0.2
===============================================================================
Roles capab/actual: LAC LNS /LAC - Draining : false
Tunnels : 1 Tunnels Active : 0
Sessions : 1 Sessions Active : 0
Reachability : blacklisted Time Unreachable : 01/31/2013 08:55:06
Time Blacklisted : 01/31/2013 08:55:06 Remaining (s) : 34
===============================================================================
Conn ID Loc-Tu-ID Rem-Tu-ID State Ses Active
Group Ses Total
Assignment
-------------------------------------------------------------------------------
977207296 14911 0 closed 0
base_lac_base_lns 1
t1
-------------------------------------------------------------------------------
No. of tunnels: 1
===============================================================================
show router l2tp tunnel detail
===============================================================================
L2TP Tunnel Status
==============================================================================
Connection ID: 831782912
State : closedByPeer
IP : 10.0.0.1
Peer IP : 10.100.0.2
Tx dst-IP : 10.100.0.2
Rx src-IP : 10.100.0.2
Name : lac
Remote Name :
Assignment ID: t1
Group Name : base_lac_base_lns
Acct. Policy : l2tp-base
Error Message: N/A
Remote Conn ID : 4294901760
Tunnel ID : 12692 Remote Tunnel ID : 65535
UDP Port : 1701 Remote UDP Port : 1701
Preference : 50 Receive Window : 64
Hello Interval (s): 300
Idle TO (s) : 5 Destruct TO (s) : 60
Max Retr Estab : 5 Max Retr Not Estab: 5
Session Limit : 32767 AVP Hiding : sensitive
Transport Type : udpIp Challenge : never
Time Started : 01/31/2013 08:56:58 Time Idle : 01/31/2013 08:56:58
Time Established : N/A Time Closed : 01/31/2013 08:56:58
Stop CCN Result : reqShutDown General Error : noError
Blacklist-state : blacklisted
Blacklist Time : 01/31/2013 08:56:58 Remaining (s) : 49
-------------------------------------------------------------------------------
No. of tunnels: 1
===============================================================================
*A:Dut-C# show system l2tp
===============================================================================
L2TP system
===============================================================================
Non MC tunnel ID range : 8193-16383
Max number of tunnels : 16383
Max number of sessions : 131071
Max number of sessions per tunnel : 32767
===============================================================================
sync [peer
ip-address] [statistics]
*A:Dut-C# show redundancy multi-chassis sync peer 2.1.2.2 detail
===============================================================================
Multi-chassis Peer Table
===============================================================================
Peer
-------------------------------------------------------------------------------
Peer IP Address : 2.1.2.2
Description : Mc-Lag peer 2.1.2.2
Authentication : Disabled
Source IP Address : 1.1.1.1
Admin State : Enabled
-------------------------------------------------------------------------------
Sync-status
-------------------------------------------------------------------------------
Client Applications : SUBMGMT-PPPOE SRRP l2tp
Sync Admin State : Up
Sync Oper State : Up
Sync Oper Flags :
DB Sync State : inSync
Num Entries : 2028
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
Rem Num Entries : 2028
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
===============================================================================
MCS Application Stats
===============================================================================
Application : igmp
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : igmpSnooping
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : subMgmtIpoe
Num Entries : 0
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : srrp
Num Entries : 26
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 26
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : mcRing
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : mldSnooping
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : dhcpServer
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : subHostTrk
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : subMgmtPppoe
Num Entries : 2000
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 2000
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : mcIpsec
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : mld
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : python
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : l2tp
Num Entries : 2
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 2
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Application : diamProxy
Num Entries : 0
Lcl Deleted Entries : 0
Alarm Entries : 0
OMCR Standby Entries : 0
OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
Rem Num Entries : 0
Rem Lcl Deleted Entries : 0
Rem Alarm Entries : 0
Rem OMCR Standby Entries: 0
Rem OMCR Alarm Entries : 0
-------------------------------------------------------------------------------
===============================================================================
===============================================================================
Ports synced on peer 2.1.2.2
===============================================================================
Port/Encap Tag
-------------------------------------------------------------------------------
3/2/5
1-999 pppoe1
1000-1000 srrp1
3/2/6
1-999 pppoe2
===============================================================================
===============================================================================
DHCP Server instances synced on peer 2.1.2.2
===============================================================================
Router-Name Server-Name
Tag
-------------------------------------------------------------------------------
No instances found
===============================================================================
===============================================================================
Python cache instances synced on peer 2.1.2.2
===============================================================================
Python-Policy Tag
-------------------------------------------------------------------------------
No instances found
===============================================================================
===============================================================================
L2TP instances
===============================================================================
Router Tag SRRP
-------------------------------------------------------------------------------
Base lac1 1
Base lac2 2
===============================================================================
===============================================================================
Track SRRP instances
===============================================================================
SRRP : 1
-------------------------------------------------------------------------------
L2TP tunnel ID start : 1
L2TP tunnel ID end : 1
SRRP : 2
-------------------------------------------------------------------------------
L2TP tunnel ID start : 2
L2TP tunnel ID end : 2
===============================================================================
===============================================================================
Diameter proxy instances synced on peer 2.1.2.2
===============================================================================
Diameter-Peer-Policy Tag
-------------------------------------------------------------------------------
No instances found
===============================================================================
===============================================================================
*A:Dut-C#
peer ip-address [udp-port
port]