2010/5/11 Lukas Gebauer <gebyl...@mlp.cz> > It's looks like Device A sending datas by a broadcast instead of > unicast to your IP address. > > As i'm not setting any IP on device A, i bet you are rigth.
> If device send unicast to a one IP address, then it cannot be readed > by other local IP addresses! Only destination IP interface can see > this UDP packet. > > It is possible only when you are reading broadcast. Broadcast can be > readed by all interfaces who see broadcast message. (If it is network > broadcast, then it can see by all interfaces within same IP network.) > And broadcasts are readable only when you is binded to 0.0.0.0. > > When you bind to some specific local IP, then you cannot read > broadcasts. You can read only unicast packets what is delivered to > your binded IP adddress. But you see no packet. > Ok, i undesrtand this. Question. Is possible to set 0.0.0.0 and then apply a FILTER to the package for IP to restrict what packages to read? I mean , some way to avoid getting 3 packages, all the time. If don't, theres any place where i can get the 3 packages at the same time? On this place i can just filter for repeated packages, you know. Best regards. > So, I think, Device A not using unicast to your IP, but sending datas > by a broadcast. Or some crappy software hooks your winsock interface > (firewall, antivirus,...) > > > -- > Lukas Gebauer. > > http://synapse.ararat.cz/ - Ararat Synapse - TCP/IP Lib. > http://geoget.ararat.cz/ - Geocaching solution > > > > ------------------------------------------------------------------------------ > > _______________________________________________ > synalist-public mailing list > synalist-public@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/synalist-public > -- German Pablo Gentile CTO - Dpto. de Desarrollo y Tecnología. PetroBox Internacional Fabricantes de la línea de productos PetroBox y PetroTruck http://www.petrobox.net german.gent...@petrobox.net (Oficinas Colombia) (57) 5-4222465 (57) 3017258189 (Bolivia) (591) 75361612 (HQ Argentina) (5411) 4524-0297 (54911) 3838-4749 (54911) 5701-0304 MSN gentileger...@hotmail.com Google Talk germanpablogent...@gmail.com skype(VoIP) germanpablogentile
------------------------------------------------------------------------------
_______________________________________________ synalist-public mailing list synalist-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/synalist-public
