Every guide on IPS configuration I've seen suggests that I use the web interface and implies that it should be up and running after initial setup. I can access a new 4345 IPS by ssh, but I have no success accessing it by https://ip address.

I've captured some packets and saw that the IPS didn't return Server Hello response, but tcp handshake went alright.

Here are some parts of the config:

IPS-02# conf t

IPS-02(config)# service web-server

IPS-02(config-web)# show settings

enable-tls: true

port: 443

server-id: HTTP/1.1 compliant

configurable-service (min: 0, max: 99, current: 0)

Please point me to what I might be missing.