Re: fake googlebots

2016-09-25 Thread dommyet
IP2location's data is not accurate in China. This IP is located in Hong Kong instead of Shanghai, however it does belong to a IDC registered in Shanghai named 51idc.com. It is just a (misconfigurated) proxy server and somebody abused it, ban the address in iptables should work. On 9/26/2016 05:58,

Re: fake googlebots

2016-09-25 Thread Robert Paprocki
> That hacker was quite insistent. I got a 414 (large request) for the first > time. Perhaps a buffer overflow attempt. In 2016? I _strongly_ doubt it. ;) ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx

Re: fake googlebots

2016-09-25 Thread lists
That looks promising. BTW most Google Image bots are fake. But I don't allow hot linking. A legitimate Google user viewing the reduced resolution image provided by Google can click to see the referring page, so no

Re: fake googlebots

2016-09-25 Thread Rainer Duffner
> Am 25.09.2016 um 23:58 schrieb li...@lazygranch.com: > > I got a spoofed googlebot hit. It was easy to detect since there were > probably a hundred requests that triggered my hacker detection map > scheme. Only two requests received a 200 return and both were harmless. > > 200 118.193.176.53 -

Re: fake googlebots

2016-09-25 Thread Wandenberg Peixoto
Some time ago I wrote this module to check when an access is done through the Google Proxy using reverse DNS + DNS resolve and comparing the results to validate the access. You can do something similar. On Sun, Sep 25, 2016 at 11:

fake googlebots

2016-09-25 Thread li...@lazygranch.com
I got a spoofed googlebot hit. It was easy to detect since there were probably a hundred requests that triggered my hacker detection map scheme. Only two requests received a 200 return and both were harmless. 200 118.193.176.53 - - [25/Sep/2016:17:45:23 +] "GET / HTTP/1.1" 847 "-" "Mozilla/5.

Nginx Serving Large Static Files >=2GB

2016-09-25 Thread c0nw0nk
So I want to find the best optimal settings for serving large static files with Nginx. >=2GB I read that "output_buffers" is the key. Would also like to know if it should be defined per location {} that the static file is served from or across the entire server via http {} and any other settings

Re: nginx reverse proxy causing TCP queuing spikes

2016-09-25 Thread B.R.
It is most probably a question more suitable to some Odoo ML. --- *B. R.* On Sun, Sep 25, 2016 at 2:50 AM, Grant wrote: > > I've been struggling with http response time slowdowns and > > corresponding spikes in my TCP Queuing graph in munin. I'm using > > nginx as a reverse proxy to apache whic

Re: posix_memalign(16, 16384) failed (12: Cannot allocate memory)

2016-09-25 Thread JohnCarne
I confirm we still not escaped with error which appeared just now : 2016/09/25 09:22:15 [emerg] 461680#461680: posix_memalign(16, 16384) failed (12: Cannot allocate memory) Posted at Nginx Forum: https://forum.nginx.org/read.php?2,269787,269824#msg-269824 ___

Re: listen proxy_protocol and rewrite redirect scheme

2016-09-25 Thread Francis Daly
On Thu, Sep 22, 2016 at 07:57:17AM -0400, adrhc wrote: Hi there, > I'm just a bit surprised that "port_in_redirect off" does not also > work. But that's ok -- I'm often surprised. > There's a "if" in src/http/ngx_http_header_filter_module.c which changes > port's value from 443 to 0 when on ssl +

Re: Speed up initial connection

2016-09-25 Thread steve
Hi, On 25/09/16 14:10, Grant wrote: Is there anything I can do to speed up the initial connection? It seems like the first page of my site I hit is consistently slower to respond than all subsequent requests. This is the case even when my backend session is still valid and unexpired for that i