Problems setting up Vonage VoIP with FreeBSD + ipfilter

From: Adam McLaurin (adam.mclaurin_at_gmx.net)
Date: 05/21/04

  • Next message: Michael W. Oliver: "Re: Problems setting up Vonage VoIP with FreeBSD + ipfilter" 
    Date: Thu, 20 May 2004 20:16:57 -0400
To: freebsd-net@freebsd.org

    So I got set up with Vonage VoIP, which I am really excited to have, but
    I am having a heck of a time getting it set up behind my FreeBSD box.

    My network configuration is as follows:
    Cable modem --> FreeBSD 5.2.1-R (ipf/ipnat) --> 8-port D-Link Switch -->
    Internal network

    The Vonage Voice Terminal (VT) is on port 8 of the switch

    So basically what I need to do is forward the following UDP ports to the
    VT (which I will be assigning 192.168.56.22).
    53
    69
    5060-5061
    10000-20000

    So in my ipf.rules I added the following:
    pass in quick on dc0 proto udp from any to any port 9999 >< 20001
    pass in quick on dc0 proto udp from any to any port = 53
    pass in quick on dc0 proto udp from any to any port = 69
    pass in quick on dc0 proto udp from any to any port = 5060
    pass in quick on dc0 proto udp from any to any port = 5061

    And in the ipnat.rules I added:
    rdr dc0 146.115.126.186/32 port 53 -> 192.168.56.22 port 53 udp
    rdr dc0 146.115.126.186/32 port 69 -> 192.168.56.22 port 69 udp
    rdr dc0 146.115.126.186/32 port 5060 -> 192.168.56.22 port 5060 udp
    rdr dc0 146.115.126.186/32 port 5061 -> 192.168.56.22 port 5061 udp

    Now, I'm not 100% certain the rdr's are correct (I'm not too comfortable
    with ipnat, and the docs confuse the hell out of me).

    However, I have absolutely no idea how to forward all UDP ports from
    10000-20000 without manually writing a rule for each port (which seems
    to be a very bad idea just for the processing overhead on each incoming
    UDP packet).

    Can someone guide me through this? There aren't any Vonage How-To's for
    FreeBSD yet, so I'm pretty much flying blind.

    Thanks. 

    -- 
Adam
P.S. Please CC adam.mclaurin@gmx.net in your reply; I'm not actively
subscribed to this list anymore
_______________________________________________
freebsd-net@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
  • Next message: Michael W. Oliver: "Re: Problems setting up Vonage VoIP with FreeBSD + ipfilter"

    Relevant Pages