It's a self signed certificate which is considered untrusted by most CA providers and browsers which is the reason you keep getting the error message. Depending on the browser you are using, you elect to install the certificate so the pop up does not appear.
Here is an example from Microsoft to install SSL in IE:
The router does not have a self-signed certificate. The router has a normal ssl certificate signed & issued by a 3rd-party certificate authority.
This certificate authority is present & trusted by both firefox and internet explorer. As a result, both firefox and internet explorer do not complain about the router's certificate.
The bad certificate warning is not coming the web browser, it's from CiscoCP.
CiscoCP is based on an ancient version of java (22.214.171.124). Java normally stores its certificate authorities in a file called cacerts.
There is a cacerts file in the C:\Program Files\Cisco Systems\CiscoCP\tools\jre1.5.0_11\lib\security\ directory.
If I look at the contents of the cacerts file using the java keytool utility, I can see which certificate authorities are present & trusted by java. The certificate authority that issued the router's certificate is present in the cacerts file and it is trusted.
I checked every other cacerts file on my computer, and the certificate authority that issued the router's certificate is present & trusted in the cacerts file.
So, CiscoCP must be using some other mechanism to determine what is a trusted certificate authority, but I can't figure out what CiscoCP is actually doing.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.