Allied Telesis RAPIER I - Manual (Page 92)

92 Open Shortest Path First Enhancements Release Note
Software Version 2.8.1
C613-10477-00 REV B
Similarly, adding or deleting a route redistribution definition changes the
setting of the corresponding bgpimport, rip, or staticexport parameter, as
summarised in the following table.
These changes are also reflected in the output of the show config and create
config
commands:
■ If bgpimport is set to on in the set ospf command, then bgpimport will be
set to off (default) in the output, and the corresponding BGP redistribution
definition will be added to the output.
■ If rip is set to import in the set ospf command, then rip will not written to
the output (default is off). Instead, the corresponding RIP redistribution
definition will be written to the output.
■ If rip is set to both in the set ospf command, then rip will be set to export
in the output, and the corresponding RIP redistribution definition will be
added to the output.
■ If staticexport is set to on in the set ospf command, then staticexport will
be set to off (default) in the output, and the corresponding static
redistribution definition will be added to the output.
OSPF backward
compatibility
In previous releases, the asexternal parameter of the set ospf command
controlled both the importation of non-OSPF interface routes and the
advertisement of external routes. If you set asexternal to on or nssa, OSPF
imported interface routes for interfaces that were not OSPF interfaces, with the
following exceptions:
■ Routes that were Local and within an active OSPF range.
■ Routes that exactly matched an OSPF host or stub network.
These routes were advertised as a stub link in the router LSA of the area to
which the active range belonged.
As of this software version, the asexternal parameter no longer imports and
redistributes any non-OSPF interface routes. If you need to import and
redistribute non-OSPF interface routes into OSPF you must explicitly add an
staticexport off on adds a static route redistribution definition,
if asexternal is set to on or nssa
on off deletes the static route redistribution definition,
if asexternal is set to on or nssa
asexternal off on or nssa adds a static route redistribution definition,
if staticexport is set to on
When you change this
set ospf parameter...
From... To... Then OSPF...
When you do this... Then this parameter... Changes from... To...
add a BGP route redistribution definition bgpimport off on
delete a BGP route redistribution definition bgpimport on off
add a RIP route redistribution definition rip off or export import or both
delete a RIP route redistribution definition rip import or both off or export
add a static route redistribution definition staticexport off on
delete a static route redistribution definition staticexport on or nssa off