Does anybody can have NetMeeting working properly. I had tried the
setup in
http://dijon.nais.com/~nevo/masq/chat.html#netmeeting
The Primary TCP connections part works fine for me and I can connect to
a netmeeting server and see other people. But once I turns on the
Secondary TCP/UDP connections to hopefully get Audio conference work.
My masquerading linux server got crazy. I had my network traffic in a
mess. Something like local network (127.0.0.1) is trying to get through
my ppp dialup line to the ISP to ask for services like BIND. As my
firewalls rule will not expect anything like this happen and logged down
something like:
IP fw-out deny ppp0 UDP 127.0.0.1:53 0.0.0.0:1030 L=206 S=0x00 I=77
F=0x0000 T=63
IP fw-out deny ppp0 TCP 210.176.55.2:53 0.0.0.0:1024 L=44 S=0x00 I=5691
F=0x0000 T=62
210.176.55.2 is my primary DNS server where I (210.176.55.16) am the
secondary DNS server. My /etc/resolv.conf set up that I will look up
using localhost (127.0.0.1). I then try even stop any firewall rules
except with masquerading on, the system didn't get better. BIND is
still not working. That create me in a difficult situation. Not only
named was not working, httpd was also. I can't even telnet to my own
linux box.
Anyway, could anyone teach my what exactly ipautofw is doing and why the
followings:
ipautofw -A -r tcp 1024 65535
ipautofw -A -r udp 1024 65535
will result my disater situation.
Regards,
Joseph
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