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Wireshark-users: Re: [Wireshark-users] One NIC on public side

Date: Thu, 13 May 2010 18:47:29 -0500
The installer definitely said it was installing it but I don't see it anywhere. Maybe I'll re-install and see what happens.


On Thu, 13 May 2010 16:32:50 -0700, Gianluca Varenni wrote:
> Did you install WinPcap? WinPcap must be installed in order to capture. Do
> 
> the NICs get listed in wireshark?
> 
> GV
> 
> --------------------------------------------------
> From: <mike@xxxxxxxxxxxx>
> Sent: Thursday, May 13, 2010 4:30 PM
> To: "wireshark-users" <wireshark-users@xxxxxxxxxxxxx>
> Subject: Re: [Wireshark-users] One NIC on public side
> 
>> Ok, just noticed that on new system, after installing wireshark, there are
>> no capture protocols on either nic. Guess that's a lead.
>> 
>> On Thu, 13 May 2010 11:43:23 -0500, mike@xxxxxxxxxxxx wrote:
>>> Just wanting to understand what I'm doing. Always good to learn rather
>>> than
>>> simply being told :).
>>> 
>>>> MS client gets disabled if you disable TCP/IP. QoS can be disabled as
>>>> well.
>>>> The network monitors can be left on.
>>>> 
>>> Because it is a netbios based service, which rides on tcp/ip?
>>> 
>>>> You are disabling TCP/IP on the public NIC. The LAN NIC will have its
>>>> own
>>>> IP
>>>> address, the public one will not. As far as "safely connect" is
>>>> concerned,
>>>> it depends on what you mean by "safely".
>>>> 
>>> Yes, the server has two NICs. I have one connected on the LAN side for
>>> server admin, etc, the other is connected to a hub which has the WAN
>>> connections coming into it, just before the firewall. I want to see what
>>> hits us before the firewall does anything with it. It helps a lot when
>>> trying to figure out various problems.
>>> 
>>> What do I mean by safely? Meaning that public cannot gain access to the
>>> server in some way. I mean, the setup bypasses the firewall so sure
>>> don't
>>> want someone being able to gain access into the lan somehow.
>>> 
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>> 
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