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  1. Join Date
    Aug 2003
    Posts
    9,720
    #11
    Quote Originally Posted by number001 View Post
    What is the right/specific terminology for this whole topic/subject, so that I can google it.

    try googling 'NAT'

    I think I'm getting it already....So its like everything has to go through the firewall pc. Its like a filter bag. Correct me if I'm wrong. Thanks!
    yup, parang ganun na nga

    Case Scenario:

    Assuming the ff will be utilized:

    Red (external Internet)
    Orange (DMZ or DeMilitarized Zone)
    Green (internal network)
    Blue (wireless network)

    Example:
    For internet access (from ISP), the connection is:
    ISP (modem)--->WAN port (Router #1)--->firewall pc (ethernet#1)
    and if DMZ is utilized
    firewall pc (ethernet#2)--->(Router #2)--->web servers, VOIP, etc.
    and for the internal network
    firewall pc (ethernet#3)--->(Router #3)--->workstation(s) #1, #2, #3, etc
    and finally the wireless network
    firewall pc (ethernet#4)--->(Wireless Router)--->workstation(s), laptop, portable devices, etc..


    correct po B)

  2. Join Date
    Feb 2009
    Posts
    812
    #12
    iptables lang katapat nyan. google is your friend. may mga templates available sa net.

  3. Join Date
    Oct 2002
    Posts
    15,528
    #13
    Quote Originally Posted by number001 View Post
    Thanks for your offer! I'm still sorting out the infrastructure then hardware before moving onto the software side. :D
    take note lang bro, than endian can replicate a router. baka mag redundant.

  4. Join Date
    May 2005
    Posts
    6,090
    #14
    Quote Originally Posted by 1D4LV View Post
    take note lang bro, than endian can replicate a router. baka mag redundant.
    ok thanks!

    So given the scenario below, how would you connect them?

    Case Scenario:

    Assuming the ff will be utilized:

    Red (external Internet)
    Orange (DMZ or DeMilitarized Zone)
    Green (internal network)
    Blue (wireless network)

    Example:
    For internet access (from ISP), the connection is:
    ISP (modem)--->WAN port (Router #1)--->firewall pc (ethernet#1)
    and if DMZ is utilized
    firewall pc (ethernet#2)--->(Router #2)--->web servers, VOIP, etc.
    and for the internal network
    firewall pc (ethernet#3)--->(Router #3)--->workstation(s) #1, #2, #3, etc
    and finally the wireless network
    firewall pc (ethernet#4)--->(Wireless Router)--->workstation(s), laptop, portable devices, etc..

  5. Join Date
    Feb 2009
    Posts
    812
    #15
    Quote Originally Posted by number001 View Post
    ok thanks!

    So given the scenario below, how would you connect them?

    Case Scenario:

    Assuming the ff will be utilized:

    Red (external Internet)
    Orange (DMZ or DeMilitarized Zone)
    Green (internal network)
    Blue (wireless network)

    Example:
    For internet access (from ISP), the connection is:
    ISP (modem)--->WAN port (Router #1)--->firewall pc (ethernet#1)
    and if DMZ is utilized
    firewall pc (ethernet#2)--->(Router #2)--->web servers, VOIP, etc.
    and for the internal network
    firewall pc (ethernet#3)--->(Router #3)--->workstation(s) #1, #2, #3, etc
    and finally the wireless network
    firewall pc (ethernet#4)--->(Wireless Router)--->workstation(s), laptop, portable devices, etc..
    Just want to ask. How large is your network? For VoIP settings, it should be on the public interface. Did your ISP provide you a /28 network? NATted VoIP will work if your using an asterisk.

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