socket programming



Hi

is there any method to direct a broadcast packet to all PORTS on all
HOSTS on the network.

this will help me in discovering servers on my network ( when i dont
know the port they are
listening to )

thanks in advance

.



Relevant Pages

  • Re: Scanning Class A network
    ... > within the network to identify hosts and ports exposed to the ... ICMP was not allowed in the network ... ports for all IPs. ... Cross site scripting and other web attacks before hackers do! ...
    (Pen-Test)
  • Re: 2 pc network - cant see host files from pc 2 on pc 1
    ... Assuming that you have firewall protection via your internet router try ... workgroup because it will be needed for the network to work correctly. ... see if you can access TCP ports 139 and 445 on computer one of which at ... permissions. ...
    (microsoft.public.windowsxp.security_admin)
  • Re: PC Tools Firewall Question
    ... So, it's to be assumed that the two machines that are connected to your router, the LAN or Local Area Network, are never to share resources or network between the two, which are the ports you're blocking below with the PFW. ...
    (comp.security.firewalls)
  • Re: Setting up Remote Desktop web connection in winxp mce to work
    ... Its possible her office network admins are blocking the outgoing ports. ... Also check to see your using the correct public IP for your router and make sure the router is configured to disable remote management. ... > anyway to test the remote connection, other than trying to connection> from ...
    (microsoft.public.windowsxp.work_remotely)
  • Re: Heavyweight Network Mapping Tools
    ... multiple threads so as not to adversely effect any individual sub network ... The goals for the OPTE project are slightly ... >> Hosts alive through ICMP ... I was loooking more for the vulnerability scanning approach without ...
    (Pen-Test)