Hello!
On Tue, Dec 19, 2017 at 09:17:33PM +0300, Maxim Dounin wrote:
> On Tue, Dec 19, 2017 at 06:03:46PM +0100, Abilio Marques wrote:
>
> > For me the documentation reads in a way in which a connection with
> > keep-alive that already received one request satisfies those two conditions:
> > - I
Hello!
On Tue, Dec 19, 2017 at 06:03:46PM +0100, Abilio Marques wrote:
> For me the documentation reads in a way in which a connection with
> keep-alive that already received one request satisfies those two conditions:
> - It has a request processed by the server. (processed is past tense, which
Behalf Of Abilio Marques
Sent: Tuesday, December 19, 2017 8:29 AM
To: nginx@nginx.org
Subject: [IE] Re: limit_conn not working
Thanks,
I imagined to be something like that, but this is not obvious from the
documentation. Is there a way to clarify it for future readers?
On Tue, Dec 19, 2017 at 3:26
For me the documentation reads in a way in which a connection with
keep-alive that already received one request satisfies those two conditions:
- It has a request processed by the server. (processed is past tense, which
is true after the first one was made)
- The whole request has already been read
Hello!
On Tue, Dec 19, 2017 at 03:29:22PM +0100, Abilio Marques wrote:
> I imagined to be something like that, but this is not obvious from the
> documentation. Is there a way to clarify it for future readers?
The documentation already says
(http://nginx.org/en/docs/http/ngx_http_limit_conn_mod
Thanks,
I imagined to be something like that, but this is not obvious from the
documentation. Is there a way to clarify it for future readers?
On Tue, Dec 19, 2017 at 3:26 PM, Maxim Dounin wrote:
> Hello!
>
> On Tue, Dec 19, 2017 at 06:36:00AM +0100, Abilio Marques wrote:
>
> > limit_conn is no
Hello!
On Tue, Dec 19, 2017 at 06:36:00AM +0100, Abilio Marques wrote:
> limit_conn is not working for me. I set up a test in nodejs, I'm doing GET
> requests to http://localhost/, they are coming from different connections
> (different origin ports), and all the connections are still open until
limit_conn is not working for me. I set up a test in nodejs, I'm doing GET
requests to http://localhost/, they are coming from different connections
(different origin ports), and all the connections are still open until the
very end, still, no response other than 200 is received. I double check
wit
@nginx.org <mailto:nginx@nginx.org>
Subject: Re: nginx limit_req and limit_conn not working to prevent
DoS attack
Yes. Firewall would be another option. But before to that, i would
like to
try out all options at nginx level if one or other would resolve the
issue
; triggered the limit.
>
>
> Original Message
> From: nginx-fo...@forum.nginx.org
> Sent: August 1, 2017 9:08 PM
> To: nginx@nginx.org
> Reply-to: nginx@nginx.org
> Subject: Re: nginx limit_req and limit_conn not working to prevent DoS
> attack
>
> Yes. Firewall wo
thing related to a university could
generate a number of simultaneous users behind one IP. In my case Boeing
triggered the limit.
Original Message
From: nginx-fo...@forum.nginx.org
Sent: August 1, 2017 9:08 PM
To: nginx@nginx.org
Reply-to: nginx@nginx.org
Subject: Re: nginx limit_req and limit_con
Yes. Firewall would be another option. But before to that, i would like to
try out all options at nginx level if one or other would resolve the issue
at nginx layer itself.
cant we put accept() filters? or
how the deny option works? can we use deny option to not to accept any new
connections if n
mSent: August 1, 2017 8:26 PMTo: nginx@nginx.orgReply-to: nginx@nginx.orgSubject: Re: nginx limit_req and limit_conn not working to prevent DoS attack You can use an external tool to parse Nginx error log and block the IP in iptables/netfilter On Wed, Aug 2, 2017 at 7:43 AM, Phani Sreenivasa P
You can use an external tool to parse Nginx error log and block the IP in
iptables/netfilter
On Wed, Aug 2, 2017 at 7:43 AM, Phani Sreenivasa Prasad <
nginx-fo...@forum.nginx.org> wrote:
> I assume it would help dropping connections . since we are setting rate
> limit per ip and any client IP whi
I assume it would help dropping connections . since we are setting rate
limit per ip and any client IP which is suspicious by sending requests in
bulk(lets say 1 connections/requests), it makes sense to not to accept
connections/requests from that IP.
Thoughts ??
Posted at Nginx Forum:
https
Hi!
I don’t think just drop the connection is a good idea, client will never
know what happens on the server end.
However, the code 444 may help you, nginx just close the connection in this
case.
On 2 August 2017 at 09:30:01, Phani Sreenivasa Prasad (
nginx-fo...@forum.nginx.org) wrote:
Hi All,
Hi All,
I am using nginx in our products. When I run goldeneye DoS attack script
against nginx, it is not able to defend against the attack and normal users
getting impacted.
python goldeneye.py http:// -w 5 -s 1 -m random -d
we are using below nginx limit_req options but didnt help. The n
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