Hi,I have two Cisco PIX 501's (PIX1 and PIX2) providing a LAN to LAN IPSec VPN between two sites (SITE1 and SITE2). PIX1 is at SITE1 and PIX2 is at SITE2.If I ping a device on the LAN at SITE1 from a device on the LAN at SITE2, the VPN tunnel comes ...