dialup question

[Roberto Pereyra]

Hi

I want to setup a dialup freebsd 5.2 server.

My setup is:

---INTERNET---------| GATEWAY |-------------|DIALUP SERVER| -----|----192.160.0.171
                        192.169.0.1     192.168.0.170            |----192.168.0.172
                                                                 |----192.168.0.173
                                                                  8 lines
My ppp.conf is:

default:
pap:
      set debug phase lcp chat
      set timeout 0 set debug phase lcp chat
      enable pap
      set ifaddr 192.168.0.1 192.168.0.171-192.168.0.178 255.255.255.0
      enable proxy
      accept dns
      set dns 192.168.0.1
      load server
      set radius /etc/radius.conf

I have enable the eight lines in my /etc/ttys

ttyd0  "/usr/local/sbin/mgetty -s 115200" dialup on secure
ttyd1  "/usr/local/sbin/mgetty -s 115200" dialup on secure
......


Some question:

I must enable

pseudo-device   tun     1

1 must be 8 or this setup is automatic for freebsd 5.2 ?

Is my ppp.conf rigth ?

Is the "set ifaddr ...." line rigth ?

I have in both sides USR 56K  and not have more than 32k with analog lines. How can I have more speed ?

Thanks in advance

roberto