Importing (and then exporting) stubnet routes
    George Ross 
    gdmr at inf.ed.ac.uk
       
    Mon Jun 21 13:49:38 CEST 2021
    
    
  
I'm sure I've seen something like this discussed recently, but I can't find 
it in the mailing list archives, so apologies if I'm duplicating something.
Router A defines some OSPF stubnets.  Those are happily propagated to our 
other OSPF routers.  What I can't get to work, though, is to import them 
from OSPF into BIRD, so that I can then export them to BGP, even using 
"all" as the import filter.
I can add them as direct routes and then export those, but that somehow
doesn't feel right.  And on router B I can import them from OSPF and then
export from there, but then we would end up with asymmetric paths which 
would break connection-tracking.
Suggestions, pointers, explanations gratefully received!
Thanks.  2.0.8, in case it matters.
-- 
George D M Ross MSc PhD CEng MBCS CITP
University of Edinburgh, School of Informatics,
Appleton Tower, 11 Crichton Street, Edinburgh, Scotland, EH8 9LE
Mail: gdmr at inf.ed.ac.uk   Voice: 0131 650 5147 
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The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.
    
    
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