[j-nsp] Doing SNAT only for destinations learned from a specific BGP peering

[Emmanuel Halbwachs]

Sorry for the delay.

Thanks Alex, Tom and Martin. If I understand correctly, the summary is:

- MX204 does not support SNAT on interface (could have been the elegant configuration)
- MX204 does not support PAT at all
- SNAT is doable with routing instances
- PAT is doable by offloading the work to a Linux box
- SNAT + PAT is not doable elegantly on a sole MX204 box

And thanks Martin for the time you put in writing your thorough and
detailed example.

Have a nice day,

-- 
Emmanuel Halbwachs, Observatoire de Paris, ✆ +33 1 45 07 75 54
DIO¹ / CASTORS² 🦫 / PANDA³ 🐼
¹ Direction Informatique de l'Observatoire ; ² CAlcul, STOckage, Réseau, Système
³ Pool of Awesome Network Devices Administrators