access limitation

Dear all,

Is it possible, under QNX 4.25, to limit the access to the QNX machine to a
small number of IP addresses following application (telnet, ftp, …) ?

Thanks for your help
Michele

Did you try firewall?
ftp://ftp.qnx.com/usr/free/qnx4/tcpip/utils/ip_fil3.4.6.tar.gz

Or tcpwrappers?
(I could not recall where I got the tcpwrap v7.2 from, I can mail it directly)

Tony.