Re: [SLE] SuSe 9.2 DHCP Server with Firewall

From: Chris Denneen (chris-suse_at_ghostspace.com)
Date: 03/21/05

  • Next message: Joe Morris (NTM): "Re: [SLE] Postfix setting" 
    Date: Sun, 20 Mar 2005 23:39:21 -0500
To: Joe_Morris@ntm.org, Suse List <suse-linux-e@suse.com>

    > Chris Denneen wrote:
    >>I have setup DHCP Server through YAST properly.
    >>I have configured Firewall which DHCP Server enabled.
    >>When I try to renew a DHCP address with the firewall up it will not let
    >>me.
    >>I shut down the firewall and try to renew again and it successfully works.
    >>So I decided to nmap the ports of the server when the firewall is on and
    >>when the firewall is off (figuring whatever extra port is showing when the
    >>firewall is off would be the solution).
    >>
    >>TCP 631 is the only additional port available when the firewall is off.
    >>
    > Open 67 and 68 UDP.
    > --
    > Joe Morris

    This didn't work.

    I still can't retreive DHCP request from a client when the firewall is
    running.

    While firewall running doing "nmap -sU" I see 68/udp only responding but in
    a "closed" state.

    67 doesn't show at all.

    Either way this isn't working as expected. I would hope that selecting DHCP
    Server check box the proper ports would be opened instead of this trial and
    error :(.. maybe I found a bug in the distrobutions' configuration?? Not
    sure..

    Any more ideas or help to get this working is much appreciated.

    Thanks 

    -- 
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  • Next message: Joe Morris (NTM): "Re: [SLE] Postfix setting"

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