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Blocking incoming IP's

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Subject Author Date
Blocking incoming IP's Nick 07-01-2008
Posted by Nick on July 1, 2008, 3:11 pm
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I currently have my system SBS2003 locked down pretty well I think, but the
problem that I am having is there is an IP that keeps trying to remote
connect using the Administrator login and also trying a couple others. I have
tracked it down to China Telcom hinet.net. I would like to be able to somehow
deny them even connecting to the server in the first place by hitting their
IP's in their range. Is there a way of doing that to keep them from trying to
get in since they are using different ports all the time as well?


Posted by Meinolf Weber on July 2, 2008, 4:31 am
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Hello Nick,

Do you use the ISA from the SBS? Is the server connected directly to the
internet?

Best regards

Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

> I currently have my system SBS2003 locked down pretty well I think,
> but the problem that I am having is there is an IP that keeps trying
> to remote connect using the Administrator login and also trying a
> couple others. I have tracked it down to China Telcom hinet.net. I
> would like to be able to somehow deny them even connecting to the
> server in the first place by hitting their IP's in their range. Is
> there a way of doing that to keep them from trying to get in since
> they are using different ports all the time as well?
>



Posted by Nick on July 2, 2008, 12:06 pm
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Not to sounds too dumb but what is ISA and yes I am connected direct to
Internet via my DSL modem. I have 2 cards one for internet and the other for
Intranet


"Meinolf Weber" wrote:

> Hello Nick,
>
> Do you use the ISA from the SBS? Is the server connected directly to the
> internet?
>
> Best regards
>
> Meinolf Weber
> Disclaimer: This posting is provided "AS IS" with no warranties, and confers
> no rights.
> ** Please do NOT email, only reply to Newsgroups
> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
>
> > I currently have my system SBS2003 locked down pretty well I think,
> > but the problem that I am having is there is an IP that keeps trying
> > to remote connect using the Administrator login and also trying a
> > couple others. I have tracked it down to China Telcom hinet.net. I
> > would like to be able to somehow deny them even connecting to the
> > server in the first place by hitting their IP's in their range. Is
> > there a way of doing that to keep them from trying to get in since
> > they are using different ports all the time as well?
> >
>
>
>

Posted by Meinolf Weber on July 2, 2008, 12:54 pm
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Hello Nick,

Internet Security Acceleration server, included in SBS premium deition.
Firewall,
proxy server, user access control together.

Best regards

Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

> Not to sounds too dumb but what is ISA and yes I am connected direct
> to Internet via my DSL modem. I have 2 cards one for internet and the
> other for Intranet
>
> "Meinolf Weber" wrote:
>
>> Hello Nick,
>>
>> Do you use the ISA from the SBS? Is the server connected directly to
>> the internet?
>>
>> Best regards
>>
>> Meinolf Weber
>> Disclaimer: This posting is provided "AS IS" with no warranties, and
>> confers
>> no rights.
>> ** Please do NOT email, only reply to Newsgroups
>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
>>> I currently have my system SBS2003 locked down pretty well I think,
>>> but the problem that I am having is there is an IP that keeps trying
>>> to remote connect using the Administrator login and also trying a
>>> couple others. I have tracked it down to China Telcom hinet.net. I
>>> would like to be able to somehow deny them even connecting to the
>>> server in the first place by hitting their IP's in their range. Is
>>> there a way of doing that to keep them from trying to get in since
>>> they are using different ports all the time as well?
>>>



Posted by Nick on July 2, 2008, 1:48 pm
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Thanks I don't think that I am using that I will research it and try to get
that going.

Nick


"Meinolf Weber" wrote:

> Hello Nick,
>
> Internet Security Acceleration server, included in SBS premium deition.
Firewall,
> proxy server, user access control together.
>
> Best regards
>
> Meinolf Weber
> Disclaimer: This posting is provided "AS IS" with no warranties, and confers
> no rights.
> ** Please do NOT email, only reply to Newsgroups
> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
>
> > Not to sounds too dumb but what is ISA and yes I am connected direct
> > to Internet via my DSL modem. I have 2 cards one for internet and the
> > other for Intranet
> >
> > "Meinolf Weber" wrote:
> >
> >> Hello Nick,
> >>
> >> Do you use the ISA from the SBS? Is the server connected directly to
> >> the internet?
> >>
> >> Best regards
> >>
> >> Meinolf Weber
> >> Disclaimer: This posting is provided "AS IS" with no warranties, and
> >> confers
> >> no rights.
> >> ** Please do NOT email, only reply to Newsgroups
> >> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm
> >>> I currently have my system SBS2003 locked down pretty well I think,
> >>> but the problem that I am having is there is an IP that keeps trying
> >>> to remote connect using the Administrator login and also trying a
> >>> couple others. I have tracked it down to China Telcom hinet.net. I
> >>> would like to be able to somehow deny them even connecting to the
> >>> server in the first place by hitting their IP's in their range. Is
> >>> there a way of doing that to keep them from trying to get in since
> >>> they are using different ports all the time as well?
> >>>
>
>
>

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