Hello You can use this rules in your script, you only need to change to your broadcast address: /sbin/iptables -t filter -A INPUT -i <Interface> -s 10.0.0.255 -j DROP /sbin/iptables -t filter -A INPUT -i <Interface> -s 0.0.0.0 -j DROP /sbin/iptables -t filter -A INPUT -i <Interface> -d 255.255.255.255 -j DROP /sbin/iptables -t filter -A INPUT -i <Interface> -d 0.0.0.0 -j DROP
For example my local network is 10.0.0.0/24 and therefore my broadcast address is 10.0.0.255 On Tue, 2004-02-17 at 11:38, Raffaele D'Elia wrote: > I'm getting crazy with microsoft broadcast, so please help me. > > I manage some windows workstations (many are NTs, some XPs or 2000, few > 98) divided in four fisical LANs. > > Every workstation is member of one domain and uses a wins server to > resolve local and remote names. > > I've disabled the MaintainServerList on browser service (except on > servers), so every worstation cannot be a local master browser. > > BUT > > they broadcasts all the time saying they're up and running. This seems > to me unuseful, but I'm unable to stop them > > Any idea? > > > Thanks. > Radel > > ************************************************************************** > Questo messaggio puo' contenere informazioni di carattere estremamente > riservato e confidenziale. > Qualora non foste i destinatari, vogliate immediatamente informarci > con lo stesso mezzo ed eliminare il messaggio, con gli eventuali allegati, > senza trattenerne copia. Qualsivoglia utilizzo non autorizzato del > contenuto di questo messaggio costituisce violazione dell'obbligo di non > prendere cognizione della corrispondenza tra altri soggetti, salvo piu' > grave illecito, ed espone il responsabile alle relative conseguenze civili > e penali. > > This message is being sent from Starcom Italia Srl and may > contain information which is confidential or privileged. If you are not > the intended recipient, please advise the sender immediately by reply > e-mail and delete this message and any attachments without retaining a > copy. Any unauthorized use of the content of this message is a breach of > your duty to respect the confidentiality of the correspondence between > other persons and can expose the responsible party to civil and/or > criminal penalties, and may constitute a more serious offense. > ************************************************************************** > >
