Upgraded to kernel 2.4.9 and RedHat 7.1 (from 2.2.13 and 6.2) and I can't telnet, ftp, http or pop3 to the server over the ppp0 connection from outside of my intranet. I can connect to all those ports from the intranet via eth0.
Masquerading is working fine and I can get out to the web but I would like access to the server from work.
I thought it may be a xinetd or tcpserver setup issue. There is no telnet.tcprules or similar or a telnet.cdb plus the /etc/xinetd.d/telnet file contains:
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
disable = no
Thanks for any help you can give,