EAP + TLS + Unix passwords

[Andy Theuninck]

> Nmap? Why scan ports when you can simply eg 'netstat -an | grep 1812'

Lack of thinking on my part? No offense taken; my way was definitely roundabout.

Anyhow, after killall & restart, this is kind of odd:

# netstat -anp | grep 1812
udp        0      0 0.0.0.0:1812                0.0.0.0:*
                 20883/radiusd

And since I'm using 0 for the port setting:

# grep 1812 /etc/services
radius          1812/tcp                        # Radius
radius          1812/udp                        # Radius

It looks like radius is opening  UDP 1812 (and 1813) but not the
corresponding TCP ports anymore and that's why I suddenly can't
connect to it - unless I'm misreading the services file and radiusd
uses strictly UDP.