[dev] Announcing BABEL availability for FRR on master

[Juliusz Chroboczek]

> I'd like to thank Juliusz, Matthieu, and David for putting their time
> forward for helping getting BABEL Integrated into FRR.  This code is
> available on the master branch.

Thanks a lot to you, Donald.

> The RFC is https://tools.ietf.org/html/rfc6126

Web page :

  https://www.irif.fr/~jch/software/babel/

Easy but technical talk :

  https://www.youtube.com/watch?v=1zMDLVln3XM

IETF working group :

  https://datatracker.ietf.org/wg/babel/charter/

Work-in-progress next generation RFC :

  https://tools.ietf.org/html/draft-ietf-babel-rfc6126bis

-- Juliusz