$Id: README,v 1.1 2002/10/20 19:41:59 haver Exp $

You will probably need OpenBSD-current in order to compile and run rpfcd.
Assuming you've downloaded a snapshot, do the following:

$ tar zxf rpfcd-VERSION.tar.gz
$ cd rpfcd-VERSION

edit rpfcd.h and change #define RPFCD_UID to an unprivileged UID you have
on your own system.

$ make

You should now have a rpfcd binary ready. Copy rpfcd.users and cert.pem to
/etc/rpfcd/. To run rpfcd (in foreground mode), type

$ sudo rpfcd

You will be prompted to enter the passphrase to decrypt the private key
(found in /etc/rpfcd/cert.pem). Type 'password' and press enter.

Open another terminal and use the included simple 'rpfclient' client. If you have 
Net::SSLeay installed, go ahead and type,

$ ./rpfclient 127.0.0.1 2620

If all goes well, you should see something like following:

Connecting to 127.0.0.1 on port 2620
SSL connection established (cipher 'DES-CBC3-SHA')

Getting pf uptime
Authentication required
Authenticating (rpfcd:passwor) ... Failed.
Authenticating (rpfcd:password) ... Successful.

Getting pf uptime
Uptime: 0 days 12 hours 30 minutes and 47 seconds

Getting counter statistics
match 233243, bad-offset 0, fragment 0, short 0, normalize 0

Getting loaded filter rules
@0 scrub in all fragment reassemble
@1 block out log on xl0 all
@2 block in on xl0 all
@3 block return-rst out on xl0 proto tcp all
@4 block return-rst in log on xl0 proto tcp all
@5 block return-icmp out on xl0 proto udp all
@6 block return-icmp in on xl0 proto udp all
@7 block in log from no-route to any
@8 block out log quick on xl0 inet from ! 10.0.3.20 to any
@9 block in quick on xl0 inet from any to 255.255.255.255
@10 block in quick on xl0 inet from 127.0.0.1/8 to any
@11 block in quick on xl0 inet from 192.168.0.0/16 to any
@12 block in quick on xl0 inet from 172.16.0.0/12 to any
@13 pass in quick on lo0 all
@14 pass out quick on lo0 all
@15 pass out on xl0 proto udp all keep state
@16 pass out on xl0 proto tcp all modulate state
@17 pass out on xl0 inet proto icmp all icmp-type echoreq code 0 keep state
@18 pass in on xl0 inet proto icmp all icmp-type echoreq code 0 keep state

Terminating connection
Done

If not, watch the terminal where you started rpfcd for debug/error messages.