Re: Help on connectivity issue and permissions
From: Stewart (JSLewis_at_mkt-log.com)
Date: 03/30/04
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Date: Tue, 30 Mar 2004 04:46:14 -0800
>How did you change your "permissions"?
>Do you have ISA installed?
The permissions I changed were on the user accounts. We
have contractors who have to have VPN access to our info.
So, since all shared folders are visible on the VPN, I
felt a need to set tighter security and share permissions.
>I don't understand this:
>> When I Ping from the outside, the ping times out.
>and
>> unreachable." I can ping the outside of the NIC, and I
>> can see the NIC received activity increment when I ping
>> from a remote workstation.
>
>Are you saying that you get a request time out, but see
activity on the
>network card?
YES! When I ping from the firewall to the SBS03 while
monitoring the NIC on the SBS03, the NIC "receive
activity" increments by the same number as the pings sent
by the firewall. At the same time, the firewall tells
me "request timed out."
will NetMon give me the ability to see what is hanging up
the networking of the OS?
Thank you for your input.
I am really baffled on this.
>-----Original Message-----
>Hi Stewart,
>
>Need a little bit more info.
>
>How did you change your "permissions"?
>Do you have ISA installed?
>
>I don't understand this:
>> When I Ping from the outside, the ping times out.
>and
>> unreachable." I can ping the outside of the NIC, and I
>> can see the NIC received activity increment when I ping
>> from a remote workstation.
>
>Are you saying that you get a request time out, but see
activity on the
>network card?
>
>You can use network monitor to look at your traffic;
add/remove programs -
>network monitoring tools
>
>--
>Matthew Huynh
>SBS Team
>
>This posting is provided "AS IS" with no warranties, and
confers no rights.
>
>"Stewart" <jslewis@mkt-log.com> wrote in message
>news:1159901c41372$bcae5e40$a601280a@phx.gbl...
>> I have changed a setting in my permissions when loading
>> SBS03. The result is that the server does not permit
the
>> NIC to send or receive most communications. At the same
>> time, I have a slowly mounting SENT index that suggests
>> something is still open to the NIC.
>> When I Ping from the outside, the ping times out. When
I
>> ping from the inside, it reads "destination host
>> unreachable." I can ping the outside of the NIC, and I
>> can see the NIC received activity increment when I ping
>> from a remote workstation. So, I am confident that the
>> layer 1 stuff is solid.
>> How can I monitor the NIC to see what packets are
getting
>> out? It's not a lot, but I need to find out what I have
>> done to lock it down.
>> If that doesn't work, how can I use the OS disks to
reset
>> the network connections and file shares.
>>
>> Please. Any help is appreciated!
>>
>> Stewart
>>
>
>
>.
>
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