[support] Subject: Re: Rules redirect

Franz Iberl f.iberl at amazonas-box.de
Thu Jun 6 20:27:01 UTC 2013


Am 06.06.13 14:45, schrieb Roger:
>
> Thanks for replying.
> <snip> You could use the ip blocking tool in Drupal itself instead of
> .htaccess. </snip>
>
> Yes I have tried this on another site however the protagonist only has
> to switch is modem of then on and he has a new ip address, or have a
> couple of hundred pests using the same attempts. We have a couple of
> hundred attempts using the same [type] but sifferent IP addresses each
> time.

ok, in many cases one has to block "groups" of IP-Nrs.
e.g. instead of only
  deny from 117.21.226.205
even
  deny from 117.26
(I do this only if I really learnt that a lot bad links come from this ip-range)

I am not shure wheather this works with blocking thru Drupal, I do it only in .htaccess

> [type] in Reports shows a list including wp-login.php, signup.php or
> .asp, modules.php, profile.php, register.aspx, reg.php  YaBB.cgi,
> register, blogs, join.php /.pl / .asp and the list goes on and on with
> entirely different ip addresses for each.

I did not mean the urls. In the admin menu there is an report entry called "top visitors" (at first I had it only in german so I did not tell it explicit), this list can be sorted according to the *accumulated server-time* the respective ip-nr consumes, or the nr. of hits. In my case (and as far as I heard, with a lot of other peoples too) the google-bot which I do not block ;-) normally consumes by far the most server time at my sites.

That is what I meant with:
> All entries with time sum near (or even higher than) the google-bot normally are spammers. The ip-nr looked up in the searche engine mostly gives enough information to justify ip-blocking.</snip>

In this list patterns of related ip-regions can also be identified.

...

> I blocked dozens of legitimate users with the Drupal IP blocking because
> they eventually got the blocked ip addresses.

from china and so on? Then it can get more difficult.

> I also set it so that after an number of attempts it blocked the IP but
> some people are really dumb and cannot enter their user or password
> consistently and so they too got blocked after 5 attempts. I had to
> remove it.

ok, but the honeypot module (mentioned in other post) does not have this problem, the speed of retries is significant and this filter criterium can be adjusted.

> Whois indicates that all emminate from an ISP in Putian city, Fujian province, China,36.248.169.127

but not the legitimate users you mentioned above?

Servus
  Franz



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