SBS 2003 suddenly blocked Inbound traffic overnight.

SBS 2003 suddenly blocked Inbound traffic overnight.

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SBS 2003 suddenly blocked Inbound traffic overnight. =?Utf-8?B?TmV3IEFkbWluaXN0cmF0 06-28-2007
Posted by =?Utf-8?B?TmV3IEFkbWluaXN0cmF0 on June 28, 2007, 10:46 am
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My company server suddenly blocked inbound traffic over night. I can access
the internet on the server with no problem, so outbound is good.

I've ran the "Net Diagnostic" utility both network cards passed.

I pinged the NIC cards (127.0.0.1) both passed that.

I checked the TCP/IP filters on each card and they are set to permit all
TCP/UDP/IP Protocols. (Enable TCP/IP is not selected)

I’ve uninstalled, reinstalled both adapters and configured static settings.

Inside my router settings, under attached devices I see the assigned server
static IP address (I've unplugged to clear the address and inserted the cable
(Many times))

Using the router diagnostics I tried to ping the address. I received the
"Request timed out".

There's isn't any firewall software or hardware other than the router itself.

Please help!!!!


Posted by James Matthews on July 20, 2007, 12:10 am
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Check the ipsec policy.

--

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> My company server suddenly blocked inbound traffic over night. I can
> access
> the internet on the server with no problem, so outbound is good.
>
> I've ran the "Net Diagnostic" utility both network cards passed.
>
> I pinged the NIC cards (127.0.0.1) both passed that.
>
> I checked the TCP/IP filters on each card and they are set to permit all
> TCP/UDP/IP Protocols. (Enable TCP/IP is not selected)
>
> I’ve uninstalled, reinstalled both adapters and configured static
> settings.
>
> Inside my router settings, under attached devices I see the assigned
> server
> static IP address (I've unplugged to clear the address and inserted the
> cable
> (Many times))
>
> Using the router diagnostics I tried to ping the address. I received the
> "Request timed out".
>
> There's isn't any firewall software or hardware other than the router
> itself.
>
> Please help!!!!
>
>


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