Fault Description: SSG device tries to log on, you can not not brush out the page, but can ping when the device (internal interface), you can Telnet on the device you are unable to log on via the web.
In-depth testing: win7 system can log in, win10 not, browser version or datagram protocol encryption algorithm does not support.
Failure Analysis: In this case, the problem may be due to the encryption algorithm firewall.
1, Telnet to the device:
SSG-> get ssh
SSH V2 is active
SSH is NOT enabled
SSH is NOT ready for connections
Maximum sessions: 4
Active sessions: 0
2, view the encryption algorithm:
SSG-> get ssl
web SSL enable.
web SSL port number(443).
web SSL cert: Default - System Self-Signed Cert.
web SSL cipher(RC4_MD5).
3, modify and save the configuration encryption algorithm:
SSG-> set ssl encrypt 3des sha-1
SSG-> save
After modification, test win10 login SSG management, normally, the problem is solved.