Reference Guide

Parameters
arrival-time Set the interval between receiving the same LSA repeatedly, to allow
sufficient time for the system to accept the LSA. The range is from 0
to 600,000 milliseconds.
Defaults 1000 msec
Command Modes ROUTER OSPF
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.8.0 Introduced on the S4810.
OSPFv3 Commands
Open shortest path first version 3 (OSPFv3) for IPv6 is supported on the S4820T platform.
The fundamental mechanisms of OSPF (flooding, DR election, area support, SPF calculations, and so on) remain
unchanged. However, OSPFv3 runs on a per-link basis instead of on a per-IP-subnet basis. Most changes were
necessary to handle the increased address size of IPv6.
The Dell Networking implementation of OSPFv3 is based on IETF RFC 2740.
area authentication
Configure an IPsec authentication policy for OSPFv3 packets in an OFSPFv3 area.
S4820T
Syntax
area area-id authentication ipsec spi number {MD5 | SHA1} [key-
encryption-type] key
Parameters
area area-id
Area for which OSPFv3 traffic is to be authenticated. For area-id, you
can enter a number.
The range is from 0 to 4294967295.
ipsec spi number
Security Policy index (SPI) value that identifies an IPsec security
policy.
The range is from 256 to 4294967295.
MD5 | SHA1
Authentication type: Message Digest 5 (MD5) or Secure Hash
Algorithm 1 (SHA-1).
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