[j-nsp] Encrypted MPLS between MXes

[Alex K.]

Hello everyone,

I was just wondering if there's a new way to encrypt MPLS traffic between
MX boxes without the good old encrypted GRE?

MPLS over encrypted MACSec links, encrypted internal tunnels between
logical systems, everything goes. If that was your network, what's the
craziest idea you'd go with?

Is at 2016, we're still stuck with MPLS over GRE over IPSec, to encrypt
MPLS traffic?

Feel free to share your thoughts.

Thank you.