Search found 11 matches

by hafied1
2015/11/24 00:06:03
Forum: CentOS 6 - General Support
Topic: Error 502 - high traffic website
Replies: 4
Views: 670

Re: Error 502 - high traffic website

aks wrote:HTTP error 502 is bad gateway.
Is the back end running correctly (you're probably using nginx as a reverse proxy)?
Is there a capacity issue with the back end?
No I use Nginx as server.
No i don't have any issue with back end.

I think I have problem in my PHP-FPM configuration.
by hafied1
2015/11/23 23:09:46
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

Those are just ports in use on your local system. Why do you think that they are a problem? What are you really trying to fix? Everyday I have a same issue the server runs without any problem but two or three times per day the server slows down or don't work totally. when I check connections, I fin...
by hafied1
2015/11/23 14:38:43
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

That's not my point. You're running nginx, php-fpm and memcached on your dedicated server. With the information that you've provided, the number of connections to your loopback address doesn't seem abnormal. 399 127.0.0.1 [root@ns413692 ~]# netstat -tupn | grep 127.0.0.1 | gawk '{print $NF}' | uniq...
by hafied1
2015/11/22 22:00:47
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

jyoung wrote:That's not my point. You're running nginx, php-fpm and memcached on your dedicated server. With the information that you've provided, the number of connections to your loopback address doesn't seem abnormal.
I will send you more details if server will be under attack tomorrow.
Thank you
by hafied1
2015/11/22 21:21:01
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

jyoung wrote:Looks like we're just talking about a busy web server...
I have strong dedicated server.
by hafied1
2015/11/22 21:09:43
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

1 23841/php-fpm 1 - 1 23828/php-fpm 1 3089/memcached 1 - 1 23826/php-fpm 1 - 1 23850/php-fpm 1 - 1 23839/php-fpm 1 23829/php-fpm 2 - 1 3089/memcached 2 - 1 23840/php-fpm 4 3089/memcached 1 23838/php-fpm 5 - 1 23834/php-fpm 1 23836/php-fpm 1 - 1 3089/memcached 1 - 3 3089/memcached 1 - 1 3916/varnishd...
by hafied1
2015/11/22 20:34:46
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

avij wrote:Those are open connections, not attacks.
Comment les bloquer car des fois j'ai plus de 600 connections ce qui bloque le serveur
by hafied1
2015/11/22 20:11:08
Forum: CentOS 6 - Security Support
Topic: 460 Attacks from 127.0.0.1
Replies: 14
Views: 2426

Re: 460 Attacks from 127.0.0.1

When I use this command :

netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n

11 109.239.235.247
18 105.102.88.44
19 105.101.27.145
9 2400
331 127.0.0.1
by hafied1
2015/11/22 20:08:50
Forum: CentOS 6 - General Support
Topic: Error 502 - high traffic website
Replies: 4
Views: 670

Re: Error 502 - high traffic website

Sorry,

I have a dedicated sever,
Centos 6
Nginx - PHP-FPM
and Varnish for Cache.

thank you
by hafied1
2015/11/22 15:52:07
Forum: CentOS 6 - General Support
Topic: Error 502 - high traffic website
Replies: 4
Views: 670

Error 502 - high traffic website

hello,

I have a high traffic website more then 500 persons simultaneously connected.

Which files should I parameter and what are the optimal options for them

Thank you