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Junos OS, Release 13.2
L2TP for Subscriber Access Overview
L2TP Terminology
L2TP Implementation
L2TP and Graceful Routing Engine Switchover
L2TP Tunnel Switching Overview
Tunnel Switching Actions for L2TP AVPs at the Switching Boundary
LAC Interoperation with Third-Party LNS Devices
Subscriber Secure Policy and L2TP LAC Subscribers
LAC Tunnel Selection Overview
L2TP Failover and Peer Resynchronization
IP Packet Fragment Reassembly for L2TP Overview
Transmission of Tx Connect-Speed and Rx Connect-Speed AVPs from LAC to LNS
Configuring an L2TP LAC
Configuring a Tunnel Profile for Subscriber Access
Configuring the L2TP LAC Tunnel Selection Parameters
Configuring LAC Tunnel Selection Failover Within a Preference Level
Configuring Weighted Load Balancing for LAC Tunnel Sessions
Preventing the LAC from Sending Calling Number AVP 22 to the LNS
Configuring the Method to Set the LAC Connection Speeds to the LNS
Transmission of the Receive Connect Speed AVP When Transmit and Receive Connect Speeds are Equal
Preventing the LAC From Negotiating L2TP Failover Protocol
Setting the Format for the Tunnel Name
Configuring the LAC to Ignore Address and Port Changes Requested by the LNS
Configuring an L2TP LNS with Inline Service Interfaces
Applying PPP Attributes to L2TP LNS Subscribers with a User Group Profile
Applying PPP Attributes to L2TP LNS Subscribers Per Inline Service Interface
Configuring an L2TP Access Profile on the LNS
Configuring a AAA Local Access Profile on the LNS
Configuring an Address-Assignment Pool for L2TP LNS with Inline Services
Configuring the L2TP LNS Peer Interface
Enabling Inline Service Interfaces
Configuring IP Inline Reassembly for L2TP
Configuring an Inline Service Interface for L2TP LNS
Configuring Options for the LNS Inline Services Logical Interface
Configuring an L2TP Tunnel Group for LNS Sessions with Inline Services Interfaces
Configuring a Pool of Inline Services Interfaces for Dynamic LNS Sessions
Configuring a Dynamic Profile for Dynamic LNS Sessions
Configuring the L2TP Destination Lockout Timeout
Removing an L2TP Destination from the Destination Lockout List
Configuring L2TP Tunnel Switching
Configuring the Number of L2TP Control Message Retransmissions
Setting the L2TP Tunnel Idle Timeout
Setting the L2TP Receive Window Size
Setting the L2TP Destruct Timeout
Enabling Tunnel and Global Counters for SNMP Statistics Collection
Example: Configuring an L2TP LNS
[edit access tunnel-profile] Hierarchy Level
[edit access tunnel-switch-profile] Hierarchy Level
[edit services l2tp] Hierarchy Level
aaa-access-profile
address (Tunnel Profile Remote Gateway)
address (Tunnel Profile Source Gateway)
assignment-id-format
avp
bandwidth
bearer-type
calling-number
chap
chap (Dynamic PPP)
chap (L2TP)
cisco-nas-port-info
client
destination (L2TP Destination Lockout)
destruct-timeout
dial-options
dial-options (Dynamic Profiles)
disable-calling-number-avp
disable-failover-protocol
dynamic-profile
enable-snmp-tunnel-statistics
fail-over-within-preference
fpc
gateway-name (Tunnel Profile Remote Gateway)
gateway-name (Tunnel Profile Source Gateway)
group-profile
hello-interval
identification
idle-timeout (Access)
idle-timeout (L2TP)
inline-services (FPC Level)
inline-services (PIC level)
interface
interface-id
ip-reassembly
ip-reassembly-rules
keepalive
keepalives
keepalives (Dynamic Profiles)
l2tp
l2tp-access-profile
lcp-renegotiation
local-gateway address
lockout-timeout
logical-system
match-direction
maximum-sessions-per-tunnel
max-sessions
medium
nas-port-method
next-hop-service
pap
pap (Dynamic PPP)
pap (L2TP)
pic
pool
ppp
ppp-options
ppp-options (Dynamic PPP)
ppp-options (L2TP)
preference
remote-gateway
request services l2tp destination unlock
retransmission-count-established
retransmission-count-not-established
routing-instance
rule
rx-connect-speed-when-equal
rx-window-size
secret
service-device-pool
service-device-pools
service-interface
shared-secret
source-gateway
tos-reflect
traceoptions
tunnel (Tunnel Profile)
tunnel (L2TP)
tunnel-group
tunnel-profile (L2TP Tunnel Switching)
tunnel-profile (Tunnel Profile)
tunnel-switch-profile (L2TP Tunnel Switching, Application)
tunnel-switch-profile (L2TP Tunnel Switching, Definition)
tx-address-change
tx-connect-speed-method
type
user-group-profile
weighted-load-balancing
Verifying and Managing L2TP for Subscriber Access
Testing L2TP Tunnel Configurations from the LAC
clear services l2tp destination
clear services l2tp session
clear services l2tp session statistics
clear services l2tp tunnel
clear services l2tp tunnel statistics
restart
show ppp interface
show services inline ip-reassembly statistics
show services l2tp destination
show services l2tp destination lockout
show services l2tp session
show services l2tp tunnel-switch destination
show services l2tp tunnel-switch session
show services l2tp tunnel-switch tunnel
show services l2tp tunnel-switch summary
show services l2tp summary
show services l2tp tunnel
show subscribers
show subscribers summary
test services l2tp tunnel
Tracing L2TP Operations for Subscriber Access
Configuring the L2TP Trace Log Filename
Configuring the Number and Size of L2TP Log Files
Configuring Access to the L2TP Log File
Configuring a Regular Expression for L2TP Messages to Be Logged
Configuring the L2TP Tracing Flags
Configuring the Severity Level to Filter Which L2TP Messages Are Logged
Collecting Subscriber Access Logs Before Contacting Juniper Technical Support
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