On Monday, April 30, 2012 1:01 PM, Robert Raszuk<mailto:[email protected]>
wrote:
Disconnect ! Simple-va does not remove routes from RIB. It suppresses
overlapping less specific one.
quote from the draft
...suppress certain routes from being installed in RIB and FIB tables.
If they are "suppressed from being installed in RIB"
then they can't be used to resolve nexthops or to be redistributed.
"certain" is the key there. The default route case is a special case as
explained in the other email.
For any other suppressed route the resolution result will be the same if
you are resolving via less specific which by definition will not be
suppressed.
However redistribution of BGP to other protocols is
usually not that good of an idea
Redistribution of some selected BGP routes does occur.
Not just into IGP and LDP, but also into applications.
Sure. That's why you have ability to exclude some routes from
suppression. In fact you can apply the exact very same policy which does
redistribution to the function which does the suppression.
Best,
R.
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