Alcatel-Lucent 7710 SR OS Configuration Manual page 111

When configuring a static route, either next-hop, indirect or black-hole must be configured.
The no form of the command deletes the static route entry. If a static route needs to be removed when
multiple static routes exist to the same destination, then as many parameters to uniquely identify the
static route must be entered.
If a CPE connectivity check target address is already being used as the target address in a different
static route, then cpe-check parameters must match. If they do not, the new configuration command
will be rejected.
If a static-route command is issued with no cpe-check target but the destination prefix/netmask and
next-hop matches a static route that did have an associated cpe-check, the cpe-check test will be
removed from the associated static route.
Default
No static routes are defined.
Parameters
ip-prefix/prefix-length — The destination address of the static route.
ip-address — The IP address of the IP interface. The ip-addr portion of the address command
netmask — The subnet mask in dotted decimal notation.
ldp-sync — Extends the LDP synchronization feature to a static route. When an interface comes back
preference preference — The preference of this static route versus the routes from different sources
7710 SR OS Router Configuration Guide
Values
ipv4-prefix
ipv4-prefix-length
ipv6-prefix
ipv6-prefix-length
specifies the IP host address that will be used by the IP interface within the subnet. This address
must be unique within the subnet and specified in dotted decimal notation.
Values
ipv4-address
ipv6-address
Values 0.0.0.0 — 255.255.255.255 (network bits all 1 and host bits all 0)
up, it is possible that a preferred static route using the interface as next-hop for a given prefix is
enabled before the LDP adjacency to the peer LSR comes up on this interface. In this case, traffic
on an SDP that uses the static route for the far-end address would be black-holed until the LDP
session comes up and the FECs exchanged.
This option when enabled delays the activation of the static route until the LDP session comes up
over the interface and the ldp-sync-timer configured on that interface has expired.
such as BGP or OSPF, expressed as a decimal integer. When modifing the preference of an
existing static route, the metric will not be changed unless specified.
Different protocols should not be configured with the same preference. If this occurs, the
tiebreaker is according to the default preference table defined in Table 5 on page 113
a.b.c.d (host bits must be 0)
0 — 32
x:x:x:x:x:x:x:x (eight 16-bit pieces)
x:x:x:x:x:x:d.d.d.d
x [0 — FFFF]H
d [0 — 255]D
0 — 128
a.b.c.d (host bits must be 0)
x:x:x:x:x:x:x:x[-interface]
x:x:x:x:x:x:d.d.d.d[-interface]
x: [0..FFFF]H
d: [0..255]D
interface: 32 characters maximum, mandatory for link local
addresses
IP Router Configuration
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