What method does the ProxySG appliance use to forward a traffic to another proxy when using the TCP Connection Forwarding Functionality?

Products

• ProxySG Software - SGOS

Issue/Introduction

The ProxySG appliance uses IP-in-IP tunneling (Refer to RFC1853) to forward a traffic from itself to another proxy.

The packet has a source and destination IP of the source and destination proxy and the data portion of the packet contains the original packet, which must be forwarded.