RANCID + ViewVC , rConfig, try to consider the network device configuration management system introduction of open source. Such as a router, switch · FW · LB, such as Cisco, network engineers must manage a lot of equipment. But take the wo…

X-Forwarded-For (XFF) header to be important in the HTTP communication of NAPT environment of Proxy environment. In many cases Cisco ASA, which is used as a NAPT router, describes the grant of XFF header. Check result Defect information Al…