PIX-TO-PIX VPN tunnel is completed, found that the quality is not very good VPN communications, packet loss, delay of ping around 110 milliseconds, affecting the normal applications, such as browsing the home page, 发EMAIL admission, but the Internet link of good quality, of ping delay in around 80 milliseconds. basically no packet loss.
After building the tunnel has been very stable, no hanging line, please master guiding.