Alcatel-Lucent 7450 Configuration Manual page 161

Description
This command configures a string to be compared to the host name used by the tunnel peer during the
authentication phase of tunnel establishment.
Parameters host-name — Specifies a remote host name for the tunnel up to 64 characters in length.
tunnel-selection-blacklist
Syntax tunnel-selection-blacklist
Context config>router>l2tp
Description
This command enables the context to configure L2TP Tunnel Selection Blacklist parameters.
add-tunnel
Syntax add-tunnel never
add-tunnel on reason [reason...(upto 8 max)]
no add-tunnel
Context configure>router>l2tp>tunnel-selection-blacklist
configure>service>vprn>l2tp>tunnel-selection-blacklist
Description
This command will force the tunnel to the blacklist and render it unavailable for new sessions for the
duration of pre-configured time. Peers are always forced to the black list in case that they time out
(failure to receive response to control packets). In addition to time outs, certain events can be used to
trigger placement of the tunnel on the black list.
Parameters reason — Specifies the return codes or events that determine which tunnels are added to the blacklist
7450 ESS Router Configuration Guide
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:
(1) General request to clear control connection
IP Router Configuration
Page 161