[Udpcast] Udpcast + firewall

Maciej Nadolski Maciej.Nadolski at cs.put.poznan.pl
Fri Sep 15 10:33:44 CEST 2006


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Hi,
I'm aware of using udpcast threw firewall, certainly isn't a best
practice, but I'm sending images from firewalled server, to pcs in
computer laboratory.
Server is ofcourse firewalled. I opened ports 9000 and 9001 in firewall
 for inbound udp connections. All outbound connections are allowed. I'm
using OpenSuse 10.1, but it shouldn't be the case.
udp-receiver or udp-sender on server, always have to be executed at the
end. If it isn't done like that, the sender and receiver doesen't find
themselves threw broadcast.
Firewall is blocking something for sure, but I have no idea, what. Could
you tell me what rule in fw I missed?
Thanks.

- --
Maciej Nadolski
Address: PoznaƄ, Berdychowo 2, Room 42
Phone: +48616652951
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