Re: SRX (110) - Layer 2 VPN

It is a little complicated, but you can create a VPLS between the two devices by running this over GRE over IPSEC.

So you create the normal VPN you are used to

Add the GRE tunnel over the VPN

Create the VPLS layer 2 connection over this transport.

http://www.juniper.net/techpubs/en_US/junos11.4/information-products/topic-collections/security/software-all/mpls/index.html?topic-63222.html