I have a problem with a VPN L2L between a pix 506 and a ASA 5510. Behind the ASA, I have 6 VLAN, and behind the PIX, 1 network. In order to create the tunnel, I ping (with a server behind the ASA, in the server VLAN for example) a server behind the PIX. But I can't create the tunnel when I ping (with a server behind the pix) an equipment in one VLAN behind the ASA. Do you know why? A problem with a route?