Alcatel-Lucent 7750 SR Manual page 1197

interval seconds — This optional parameter specifies the interval between ICMP pings to the target
IP address.
drop-count count — This optional parameter specifies the number of consecutive ping-replies that
must be missed to declare the CPE down and to de-active the associated static route.
log — This optional parameter enables the ability to log transitions between active and in-active
based on the CPE connectivity check. Events should be sent to the system log, syslog and SNMP
traps.
next-hop [ip-address | ip-int-name] — Specifies the directly connected next hop IP address used to
ipsec-tunnel ipsec-tunnel-name — specifies an IPSec tunnel name up to 32 characters in length.
indirect ip-address — Specifies that the route is indirect and specifies the next hop IP address used to
black-hole — Specifies a black hole route meaning that if the destination address on a packet
7750 SR OS Services Guide
Values
1 —255 seconds
Default
1 seconds
Values Value range: 1 —255
Default 3
reach the destination. If the next hop is over an unnumbered interface, the ip-int-name of the
unnumbered interface (on this node) can be configured.
The next-hop keyword and the indirect or black-hole keywords are mutually exclusive. If an
identical command is entered (with the exception of either the indirect or black-hole
parameters), then this static route will be replaced with the newly entered command, and unless
specified, the respective defaults for preference and metric will be applied.
The ip-addr configured here can be either on the network side or the access side on this node.
This address must be associated with a network directly connected to a network configured on
this node.
reach the destination.
The configured ip-addr is not directly connected to a network configured on this node. The
destination can be reachable via multiple paths. The static route remains valid as long as the
address configured as the indirect address remains a valid entry in the routing table. Indirect
static routes cannot use an ip-prefix/mask to another indirect static route.
The indirect keyword and the next-hop or black-hole keywords are mutually exclusive. If an
identical command is entered (with the exception of either the next-hop or black-hole
parameters), then this static route will be replaced with the newly entered command and unless
specified the respective defaults for preference and metric will be applied.
The ip-addr configured can be either on the network or the access side and is normally at least
one hop away from this node.
matches this static route it will be silently discarded.
The black-hole keyword is mutually exclusive with either the next-hop or indirect keywords. If
an identical command is entered, with exception of either the next-hop or indirect parameters,
then the static route is replaced with the new command, and unless specified, the respective
defaults for preference and metric are applied.
Virtual Private Routed Network Services
Page 1197