On Wed, Jul 1, 2009 at 3:02 PM, Carlos E. R.<robin.listas@telefonica.net> wrote:
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On Wednesday, 2009-07-01 at 14:47 -0400, Boris Epstein wrote:
Cups uses udp on port 631.
Thanks, Per!
Opening incoming connections to UDP 631 as well as from UDP 631 does not seem to help... So I am guessing it must be something else involved here.
For discovery to work, I think you might need to allow broadcast in to 631.
# Note that if you allow specifc ports here it just means that broadcast # packets for that port are not dropped. You still need to set # FW_SERVICES_*_UDP to actually allow regular unicast packets to # reach the applications. # # Format: either # - "yes" or "no" # - list of udp destination ports # # Examples: - "631 137" allow broadcast packets on port 631 and 137 # to enter the machine but drop any other broadcasts # - "yes" do not install any extra drop rules for # broadcast packets. They'll be treated just as unicast # packets in this case. # - "no" drop all broadcast packets before other filtering # rules # # defaults to "no" if not set
Like:
FW_ALLOW_FW_BROADCAST_INT="ipp netbios-ns netbios-dgm"
- -- Cheers, Carlos E. R.
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Thanks Carlos! I just allowed broadcast replys from all UDP ports - and still all I got is one printer (as opposed to 30+ I get when I stop the firewall completely). There's something that is still in the way... Boris. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org