Usage
Information
Before you enable IPsec authentication on an OSPFv3 interface, first enable IPv6
unicast routing globally, configure an IPv6 address and enable OSPFv3 on the
interface, and assign the interface to an area.
An SPI value must be unique to one IPsec security policy (authentication or
encryption) on the router. Configure the same authentication policy (same SPI and
key) on each OSPFv3 interface in a link.
To remove an IPsec authentication policy from an interface, enter the no ipv6 ospf
authentication spi number command. To remove null authentication on an
interface to allow the interface to inherit the authentication policy configured for
the OSPFv3 area, enter the no ipv6 ospf authentication null command.
Related
Commands
area authentication – configures an IPsec authentication policy for an OSPFv3
area.
show crypto ipsec policy – displays the configuration of IPsec authentication
policies.
show crypto ipsec sa ipv6 – displays the security associations set up for OSPFv3
interfaces in authentication policies.
ipv6 ospf cost
Explicitly specify the cost of sending a packet on an interface.
Syntax
ipv6 ospf interface-cost
Parameters
interface-cost
Enter a unsigned integer value expressed as the link-state
metric. The range is from 1 to 65535.
Defaults Default cost based on the bandwidth.
Command
Modes
INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.1.(0.0) Introduced on the S4810 and Z9000.
7.8.1.0 Added support for C-Series.
7.4.1.0 Introduced on the E-Series.
1154
Open Shortest Path First (OSPFv2 and OSPFv3)
