RE: [fw-wiz] stop microsoft p2p

From: Kessler, Ben (BKessler@chx.com)
Date: 03/29/03

  • Next message: Weazy: "[fw-wiz] iptables problem forwarding"
    From: "Kessler, Ben" <BKessler@chx.com>
    To: "Robert E. Martin" <rmartin@fishburne.org>, <firewall-wizards@honor.icsalabs.com>
    Date: Sat, 29 Mar 2003 08:49:58 -0600
    

    Would "port security" (in Cisco speak) be appropriate here?

    You could make the workstation ports "protected" and have only the router port(s) in "not protected" mode (and port(s) for your server(s) if appropriate).

    I don't have first-hand experience with this but my understanding is that "protected" ports are only allowed to communicate with non-protected ports in the same VLAN. So, in this example, all of your workstations would have to go through the router which could then apply ACLs to restrict traffic.

    Here's a link to CCO that might help (long URL, watch the wrap):

    http://www.cisco.com/en/US/products/hw/switches/ps646/products_configuration_guide_chapter09186a008007f37c.html#xtocid6

    HTH,

    Ben

    -----Original Message-----
    From: Robert E. Martin [mailto:rmartin@fishburne.org]
    Sent: Thursday, March 27, 2003 7:42 AM
    To: firewall-wizards@honor.icsalabs.com
    Subject: [fw-wiz] stop microsoft p2p

    Anyone heard of a device or gizmo that replaces a hub or switch that can
    stop p2p or microsoft file sharing? scenario: two computers on the same
    segment connected via a hub or switch sharing files between themselves.
    Does not have to be music, could be data files, photos, copywritten data
    etc.. Can that be stopped?

    -- 
    Robert E Martin
    IT Manager
    Fishburne Military School
    rmartin@fishburne.org
    540.946.7726
    _______________________________________________
    firewall-wizards mailing list
    firewall-wizards@honor.icsalabs.com
    http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
    _______________________________________________
    firewall-wizards mailing list
    firewall-wizards@honor.icsalabs.com
    http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
    

  • Next message: Weazy: "[fw-wiz] iptables problem forwarding"

    Relevant Pages

    • RE: [fw-wiz] stop microsoft p2p
      ... > stop p2p or microsoft file sharing? ... > segment connected via a hub or switch sharing files between themselves. ... > Does not have to be music, could be data files, photos, copywritten data ...
      (Firewall-Wizards)
    • [fw-wiz] stop microsoft p2p
      ... Anyone heard of a device or gizmo that replaces a hub or switch that can ... stop p2p or microsoft file sharing? ... Does not have to be music, could be data files, photos, copywritten data ...
      (Firewall-Wizards)