Receive OpenSSL error from one IP and another one IP is normal

SSL_ERROR_SYSCALL

One destination IP address able to connect another cannot. 

Solution: Add the URL to URL whitelist on Cloud Fortinet Fortigate Firewall

Receive OpenSSL error from one IP and another one IP is normal

H3C firewall SSL weak cipher

Nessus vulnerability scan report about H3C firewall SSL weak cipher 

Go to "Objects" -> "SSL" -> "SSL Server Policies"

You will found that even you select "TLS 1.2" and Cipher suites "High level":

SSL_RSA_with_AES_128_CBC_SHA

SSL_RSA_with_AES_256_CBC_SHA

You still false in the security scanning report and it will show weak cipher.

Solution:

Use the following 4 Cipher:

 

https://www.tenable.com/plugins/nessus/156899 

After change the cipher under firewall GUI, then SSH to the firewall

 

> system-view

 

] undo ip https enable

 

] ip https enable

 

] save force

 

] exit

 

>

 

H3C firewall SSL weak cipher