I use a free database-driven ASP guestbook. I want to add a IP address
blocking filter to it( just to block one particular guest). What is the
easiest way to do so? Thanks.
pcchong 14 26431
"pcchong" <pc*****@singnet.com.sg> wrote in message
news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your
enemys IP address) ...
<%
if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then
Response.End
end if
%>
"pcchong" wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl...
: I use a free database-driven ASP guestbook. I want to add a IP address
: blocking filter to it( just to block one particular guest). What is the
: easiest way to do so? Thanks.
I don't know where you're coming from [IP address] so you would have to
modify this but directions are included. I'm redirecting everyone as an
example. Modify the appropriate lines and then put this at the top of your
page where you want to block someone. However, if their IP is dynamic, then
you'd need to modify it to block IP ranges.
<%@ Language=VBScript %>
<%
Option Explicit
Response.Buffer = True
dim outtahair, visitor, strURL
strURL = "http://www.fbi.gov/mostwant.htm" ' modify this line for target
redirect host
outtahair = Request.ServerVariables("REMOTE_HOST")
' Delete the line above and uncomment the one below replacing x.x.x.x with
IP to redirect
' outtahair = "x.x.x.x"
visitor = Request.ServerVariables("REMOTE_HOST")
if visitor = outtahair then
Response.Clear()
Response.Redirect(strURL)
end if
%> http://kiddanger.com/lab/remotehostredirect.asp
HTH...
--
Roland Hall
/* This information is distributed in the hope that it will be useful, but
without any warranty; without even the implied warranty of merchantability
or fitness for a particular purpose. */
Technet Script Center - http://www.microsoft.com/technet/scriptcenter/
WSH 5.6 Documentation - http://msdn.microsoft.com/downloads/list/webdev.asp
MSDN Library - http://msdn.microsoft.com/library/default.asp
On Wed, 19 May 2004 19:29:20 +0800, "PW" <pw*@NObigSPAMpond.net.au>
wrote: "pcchong" <pc*****@singnet.com.sg> wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your enemys IP address) ...
<% if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then Response.End end if %>
Better would be to check the address and if it's not allowed, simply
not update the guestbook. Let them go through the process, thank them
for their entry, just don't record it. :)
Jeff
Thanks. It works for specific IP, but what if it is a IP range, say
210.187.176.# to 210.187.176.### . How do I change the line? Thanks.
pcchong
"PW" <pw*@NObigSPAMpond.net.au> wrote in message
news:uR**************@TK2MSFTNGP12.phx.gbl... "pcchong" <pc*****@singnet.com.sg> wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your enemys IP address) ...
<% if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then Response.End end if %>
Use Instr(), or a Regular Expression.
Instr():
dim sIP
sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "111.222.333") > 0 then
For more complicated patterns, you should use a Regular Expression.
Bob Barrows
pcchong wrote: Thanks. It works for specific IP, but what if it is a IP range, say 210.187.176.# to 210.187.176.### . How do I change the line? Thanks.
pcchong
"PW" <pw*@NObigSPAMpond.net.au> wrote in message news:uR**************@TK2MSFTNGP12.phx.gbl... "pcchong" <pc*****@singnet.com.sg> wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your enemys IP address) ...
<% if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then Response.End end if %>
--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.
Thanks. This is a better way.
pcchong
"Bob Barrows [MVP]" <re******@NOyahoo.SPAMcom> wrote in message
news:uW*************@TK2MSFTNGP12.phx.gbl... Use Instr(), or a Regular Expression.
Instr():
dim sIP sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "111.222.333") > 0 then
For more complicated patterns, you should use a Regular Expression.
Bob Barrows
pcchong wrote: Thanks. It works for specific IP, but what if it is a IP range, say 210.187.176.# to 210.187.176.### . How do I change the line? Thanks.
pcchong
"PW" <pw*@NObigSPAMpond.net.au> wrote in message news:uR**************@TK2MSFTNGP12.phx.gbl... "pcchong" <pc*****@singnet.com.sg> wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your enemys IP address) ...
<% if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then Response.End end if %>
-- Microsoft MVP -- ASP/ASP.NET Please reply to the newsgroup. The email account listed in my From header is my spam trap, so I don't check it very often. You will get a quicker response by posting to the newsgroup.
My joy is shortlived. This guest still managed to enter with the same IP
(within the IP range that the IP blocking filter set). How can he get
through? Thanks.
pcchong
"Bob Barrows [MVP]" <re******@NOyahoo.SPAMcom> wrote in message
news:uW*************@TK2MSFTNGP12.phx.gbl... Use Instr(), or a Regular Expression.
Instr():
dim sIP sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "111.222.333") > 0 then
For more complicated patterns, you should use a Regular Expression.
Bob Barrows
pcchong wrote: Thanks. It works for specific IP, but what if it is a IP range, say 210.187.176.# to 210.187.176.### . How do I change the line? Thanks.
pcchong
"PW" <pw*@NObigSPAMpond.net.au> wrote in message news:uR**************@TK2MSFTNGP12.phx.gbl... "pcchong" <pc*****@singnet.com.sg> wrote in message news:eu*************@TK2MSFTNGP12.phx.gbl... I use a free database-driven ASP guestbook. I want to add a IP address blocking filter to it( just to block one particular guest). What is the easiest way to do so? Thanks.
Put this at the beginning of the first ASP (change "111.222.333" to your enemys IP address) ...
<% if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then Response.End end if %>
-- Microsoft MVP -- ASP/ASP.NET Please reply to the newsgroup. The email account listed in my From header is my spam trap, so I don't check it very often. You will get a quicker response by posting to the newsgroup.
On Fri, 21 May 2004 21:53:32 +0800, "pcchong" <pc*****@singnet.com.sg>
wrote: My joy is shortlived. This guest still managed to enter with the same IP (within the IP range that the IP blocking filter set). How can he get through? Thanks.
Good question. But what did you do with Bob's code? Are you sure
you're blocking that IP and not just checking to see what it is?
Jeff
"Bob Barrows [MVP]" <re******@NOyahoo.SPAMcom> wrote in message news:uW*************@TK2MSFTNGP12.phx.gbl... Use Instr(), or a Regular Expression.
Instr():
dim sIP sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "111.222.333") > 0 then
For more complicated patterns, you should use a Regular Expression.
Bob Barrows
pcchong wrote: > Thanks. It works for specific IP, but what if it is a IP range, say > 210.187.176.# to 210.187.176.### . How do I change the line? Thanks. > > > pcchong > > "PW" <pw*@NObigSPAMpond.net.au> wrote in message > news:uR**************@TK2MSFTNGP12.phx.gbl... >> >> "pcchong" <pc*****@singnet.com.sg> wrote in message >> news:eu*************@TK2MSFTNGP12.phx.gbl... >>> I use a free database-driven ASP guestbook. I want to add a IP >>> address blocking filter to it( just to block one particular guest). >>> What is the easiest way to do so? Thanks. >> >> >> Put this at the beginning of the first ASP (change "111.222.333" to >> your enemys IP address) ... >> >> <% >> if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then >> Response.End >> end if >> %>
-- Microsoft MVP -- ASP/ASP.NET Please reply to the newsgroup. The email account listed in my From header is my spam trap, so I don't check it very often. You will get a quicker response by posting to the newsgroup.
I place this in the beginning of the first asp:
<%
dim sIP
sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "###.###.###") > 0 then
Response.End
end if
%>
Anything wrong? Please advise. Thanks.
pcchong
"Jeff Cochran" <jc*************@naplesgov.com> wrote in message
news:40***************@msnews.microsoft.com... On Fri, 21 May 2004 21:53:32 +0800, "pcchong" <pc*****@singnet.com.sg> wrote:
My joy is shortlived. This guest still managed to enter with the same IP (within the IP range that the IP blocking filter set). How can he get through? Thanks.
Good question. But what did you do with Bob's code? Are you sure you're blocking that IP and not just checking to see what it is?
Jeff
"Bob Barrows [MVP]" <re******@NOyahoo.SPAMcom> wrote in message news:uW*************@TK2MSFTNGP12.phx.gbl... Use Instr(), or a Regular Expression.
Instr():
dim sIP sIP = Request.ServerVariables("REMOTE_ADDR")
if Instr(sIP, "111.222.333") > 0 then
For more complicated patterns, you should use a Regular Expression.
Bob Barrows
pcchong wrote: > Thanks. It works for specific IP, but what if it is a IP range, say > 210.187.176.# to 210.187.176.### . How do I change the line? Thanks. > > > pcchong > > "PW" <pw*@NObigSPAMpond.net.au> wrote in message > news:uR**************@TK2MSFTNGP12.phx.gbl... >> >> "pcchong" <pc*****@singnet.com.sg> wrote in message >> news:eu*************@TK2MSFTNGP12.phx.gbl... >>> I use a free database-driven ASP guestbook. I want to add a IP >>> address blocking filter to it( just to block one particular guest). >>> What is the easiest way to do so? Thanks. >> >> >> Put this at the beginning of the first ASP (change "111.222.333" to >> your enemys IP address) ... >> >> <% >> if Request.ServerVariables("REMOTE_ADDR") = "111.222.333" then >> Response.End >> end if >> %>
-- Microsoft MVP -- ASP/ASP.NET Please reply to the newsgroup. The email account listed in my From header is my spam trap, so I don't check it very often. You will get a quicker response by posting to the newsgroup.
Are you sure the offender has an ip that should be blocked by this
statement? How are you verifying this?
Are you sure Request.ServerVariables("REMOTE_ADDR") contains that ip
address? How are you verifying this?
Bob Barrows
pcchong wrote: I place this in the beginning of the first asp:
<% dim sIP sIP = Request.ServerVariables("REMOTE_ADDR") if Instr(sIP, "###.###.###") > 0 then Response.End end if %>
Anything wrong? Please advise. Thanks.
pcchong
"Jeff Cochran" <jc*************@naplesgov.com> wrote in message news:40***************@msnews.microsoft.com... On Fri, 21 May 2004 21:53:32 +0800, "pcchong" <pc*****@singnet.com.sg> wrote:
My joy is shortlived. This guest still managed to enter with the same IP (within the IP range that the IP blocking filter set). How can he get through? Thanks.
--
Microsoft MVP - ASP/ASP.NET
Please reply to the newsgroup. This email account is my spam trap so I
don't check it very often. If you must reply off-line, then remove the
"NO SPAM"
I can see his IP from the guestbook. I tested this filter using my IP
address and it worked, that is why I am so puzzled. I would appreciate it if
you could suggest how I can verify the IP. Many thanks again.
pcchong
"Bob Barrows [MVP]" <re******@NOyahoo.SPAMcom> wrote in message
news:eZ**************@tk2msftngp13.phx.gbl... Are you sure the offender has an ip that should be blocked by this statement? How are you verifying this?
Are you sure Request.ServerVariables("REMOTE_ADDR") contains that ip address? How are you verifying this?
Bob Barrows pcchong wrote: I place this in the beginning of the first asp:
<% dim sIP sIP = Request.ServerVariables("REMOTE_ADDR") if Instr(sIP, "###.###.###") > 0 then Response.End end if %>
Anything wrong? Please advise. Thanks.
pcchong
"Jeff Cochran" <jc*************@naplesgov.com> wrote in message news:40***************@msnews.microsoft.com... On Fri, 21 May 2004 21:53:32 +0800, "pcchong" <pc*****@singnet.com.sg> wrote:
My joy is shortlived. This guest still managed to enter with the same IP (within the IP range that the IP blocking filter set). How can he get through? Thanks. -- Microsoft MVP - ASP/ASP.NET Please reply to the newsgroup. This email account is my spam trap so I don't check it very often. If you must reply off-line, then remove the "NO SPAM"
"pcchong" <pc*****@singnet.com.sg> wrote in message
news:%2****************@tk2msftngp13.phx.gbl... I can see his IP from the guestbook. I tested this filter using my IP address and it worked, that is why I am so puzzled. I would appreciate it
if you could suggest how I can verify the IP. Many thanks again.
Perhaps you enemy is bypassing the initial (menu?) ASP and going straight to
the guestbook ASP. Move the new code from your initial (menu) ASP over to
the page where you insert the guestbook information into your database.
That way, you enemy will be able to type in a post, but it won't get written
to your database, and therefore no one will ever see it.
HTH,
PW
PW wrote on 23 mei 2004 in microsoft.public.inetserver.asp.general: "pcchong" <pc*****@singnet.com.sg> wrote in message news:%2****************@tk2msftngp13.phx.gbl... I can see his IP from the guestbook. I tested this filter using my IP address and it worked, that is why I am so puzzled. I would appreciate it if you could suggest how I can verify the IP. Many thanks again.
Perhaps you enemy is bypassing the initial (menu?) ASP and going straight to the guestbook ASP. Move the new code from your initial (menu) ASP over to the page where you insert the guestbook information into your database. That way, you enemy will be able to type in a post, but it won't get written to your database, and therefore no one will ever see it.
why not block both pages?
--
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)
Yes, you are right. Instead of just put the filter in the index(first) file,
I should put it also in the other input files. Problem solved. Many many
thanks to everyone.
pcchong
"Evertjan." <ex**************@interxnl.net> wrote in message
news:Xn********************@194.109.133.29... PW wrote on 23 mei 2004 in microsoft.public.inetserver.asp.general:
"pcchong" <pc*****@singnet.com.sg> wrote in message news:%2****************@tk2msftngp13.phx.gbl... I can see his IP from the guestbook. I tested this filter using my IP address and it worked, that is why I am so puzzled. I would appreciate it if you could suggest how I can verify the IP. Many thanks again.
Perhaps you enemy is bypassing the initial (menu?) ASP and going straight to the guestbook ASP. Move the new code from your initial (menu) ASP over to the page where you insert the guestbook information into your database. That way, you enemy will be able to type in a post, but it won't get written to your database, and therefore no one will ever see it.
why not block both pages?
-- Evertjan. The Netherlands. (Please change the x'es to dots in my emailaddress) This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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