PC can login and ping the USG security router equipment, but is unable to open the WEB management page of the equipment through the WEB way.
Checking the related configurations of USG security router are all correct and the other PC can login the WEB interface normally.
Check the IE settings of this PC, found it has been configured proxy functions, remove the proxy settings, can login WEB page normally.
Possible reasons are as follows:
(1) the configuration related with WEB management on USG security router is not complete (such as haven’t enable the WEB management functions and haven’t configured the WEB user name and password, etc.)
(2) the HTTP protocol’s port 80 which is based on WEB management is inaccessible.
(3) the allocation problem of the PC’s own IE browser.