[j-nsp] L2 tunnel over IP on ex4200-24t

[Victor Sudakov]

Colleagues,

I have several ex4200-24t switches with JunOS 12.3R6.6 and an Advanced
licensed routing protocols license.

Is there a way to tunnel L2 traffic over an IP network between two
ex4200-24t switches? I wish to emulate a L2 trunk (with several VLANs,
MSTP and OAM) over a Layer3 network.

Now I am doing it with the help of two FreeBSD servers encapsulating
Ethernet frames into UDP packets via a complicated netgraph setup. I
would be happy to get rid of them and use only ex4200-24t switches if
possible.

Thank you for any input.

-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
sip:sudakov at sibptus.tomsk.ru