UDP Issue

[Pablo Estrela Alves]

Hello,



I`m using the OpenVAS-6 to scan UDP ports but I'm facing with some issues..
I'm using .



Every time that I scan just UDP ports it suddenly stops. If I choose UDP and
TCP ports, it doesn`t move from 1%.

Thank you in advance!













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[Rene Behring]

Hey,

what does the report say when you are using only UDP? It could be that the server isn’t answering on the UDP ports, so the scan thinks the host is down. You can try some different options for the NVT „Ping Host“ in the family „Port Scanner“.

If you are scanning both, UDP and TCP, it can take a long time. That has to do with nmap scanning UDP-Ports. What is you Port scanning range? I have read once, that nmap needs ca. 1 second for each port. So if you are trying to scan all UDP ports, it maybe take a while…

Regards,
Rene

Post by Pablo Estrela Alves
Hello,
I`m using the OpenVAS-6 to scan UDP ports but I’m facing with some issues.. I’m using .
Every time that I scan just UDP ports it suddenly stops. If I choose UDP and TCP ports, it doesn`t move from 1%.
Thank you in advance!
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[Pablo Estrela Alves]

Hello,



”what does the report say when you are using only UDP?“



I got a blank report. The test stops in 1%. With tcp works perfectly.



I checked the logs when was running just udp:



- tail -f /var/log/openvas/openvasmd.log



and I got:



- Failed to gnutls_bye: Error in the push function



Checking in the internet I found that the issue could be the user. I created
a new user and tested with UDP and TCP at same time. It worked. But, if I
test just with UDP ports, happens the same error.



I don’t know what can be happening.



Thank you for your help!



De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Rene Behring
Enviada em: sexta-feira, 26 de setembro de 2014 10:41
Para: Openvas Mailingliste Englisch
Assunto: Re: [Openvas-discuss] UDP Issue



Hey,



what does the report say when you are using only UDP? It could be that the
server isn’t answering on the UDP ports, so the scan thinks the host is
down. You can try some different options for the NVT „Ping Host“ in the
family „Port Scanner“.



If you are scanning both, UDP and TCP, it can take a long time. That has to
do with nmap scanning UDP-Ports. What is you Port scanning range? I have
read once, that nmap needs ca. 1 second for each port. So if you are trying
to scan all UDP ports, it maybe take a while…



Regards,

Rene







Am 26.09.2014 um 14:33 schrieb Pablo Estrela Alves <***@avixy.com
<mailto:***@avixy.com> >:





Hello,



I`m using the OpenVAS-6 to scan UDP ports but I’m facing with some issues..
I’m using .



Every time that I scan just UDP ports it suddenly stops. If I choose UDP and
TCP ports, it doesn`t move from 1%.

Thank you in advance!














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[Pablo Estrela Alves]

Hello,



I still facing with some issues when is running UDP scanning.



When I try with all tcp and udp port, It stops in 1%.



I checked the setup and I got the messages attached.



De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Pablo Estrela Alves
Enviada em: sexta-feira, 26 de setembro de 2014 11:10
Para: 'Rene Behring'; 'Openvas Mailingliste Englisch'
Assunto: [Openvas-discuss] RES: UDP Issue



Hello,



”what does the report say when you are using only UDP?“



I got a blank report. The test stops in 1%. With tcp works perfectly.



I checked the logs when was running just udp:



- tail -f /var/log/openvas/openvasmd.log



and I got:



- Failed to gnutls_bye: Error in the push function



Checking in the internet I found that the issue could be the user. I created
a new user and tested with UDP and TCP at same time. It worked. But, if I
test just with UDP ports, happens the same error.



I don’t know what can be happening.



Thank you for your help!



De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Rene Behring
Enviada em: sexta-feira, 26 de setembro de 2014 10:41
Para: Openvas Mailingliste Englisch
Assunto: Re: [Openvas-discuss] UDP Issue



Hey,



what does the report say when you are using only UDP? It could be that the
server isn’t answering on the UDP ports, so the scan thinks the host is
down. You can try some different options for the NVT „Ping Host“ in the
family „Port Scanner“.



If you are scanning both, UDP and TCP, it can take a long time. That has to
do with nmap scanning UDP-Ports. What is you Port scanning range? I have
read once, that nmap needs ca. 1 second for each port. So if you are trying
to scan all UDP ports, it maybe take a while…



Regards,

Rene







Am 26.09.2014 um 14:33 schrieb Pablo Estrela Alves <***@avixy.com
<mailto:***@avixy.com> >:



Hello,



I`m using the OpenVAS-6 to scan UDP ports but I’m facing with some issues..
I’m using .



Every time that I scan just UDP ports it suddenly stops. If I choose UDP and
TCP ports, it doesn`t move from 1%.

Thank you in advance!














_____


<http://www.avast.com/>

Este email está limpo de vírus e malwares porque a proteção do
<http://www.avast.com/> avast! Antivírus está ativa.


_______________________________________________
Openvas-discuss mailing list
<mailto:Openvas-***@wald.intevation.org>
Openvas-***@wald.intevation.org

<https://lists.wald.intevation.org/cgi-bin/mailman/listinfo/openvas-discuss>
https://lists.wald.intevation.org/cgi-bin/mailman/listinfo/openvas-discuss





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[Jan-Oliver Wagner]

Post by Pablo Estrela Alves
I still facing with some issues when is running UDP scanning.
When I try with all tcp and udp port, It stops in 1%.

Does the task overview say "Stopped at 1%" or does it say "1%" ?

[Pablo Estrela Alves]

Both!

-If I run just UDP, the task says "stopped at 1%".
-If I run UDP and TCP, the task stops in 1%

Thanks!


-----Mensagem original-----
De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Jan-Oliver Wagner
Enviada em: segunda-feira, 29 de setembro de 2014 04:33
Para: openvas-***@wald.intevation.org
Assunto: Re: [Openvas-discuss] RES: RES: UDP Issue

Post by Pablo Estrela Alves
I still facing with some issues when is running UDP scanning.
When I try with all tcp and udp port, It stops in 1%.

Does the task overview say "Stopped at 1%" or does it say "1%" ?


--
Dr. Jan-Oliver Wagner | [phone] | http://www.greenbone.net/
Greenbone Networks GmbH, Neuer Graben 17, 49074 Osnabrück | AG Osnabrück, HR
B 202460
Geschäftsführer: Lukas Grunwald, Dr. Jan-Oliver Wagner
_______________________________________________
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Openvas-***@wald.intevation.org
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[Lukas Grunwald]

Hi,

That means the manager can´t start the job with the scanner.
Please check your setup.

Post by Pablo Estrela Alves
Both!
-If I run just UDP, the task says "stopped at 1%".
-If I run UDP and TCP, the task stops in 1%
Thanks!

[Pablo Estrela Alves]

Hello Lukas,

I have already checked using the check setup in the kali linux. I think that
is ok.

Please, see the attached file.

Thanks!


-----Mensagem original-----
De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Lukas Grunwald
Enviada em: segunda-feira, 29 de setembro de 2014 10:30
Para: openvas-***@wald.intevation.org
Assunto: Re: [Openvas-discuss] RES: RES: RES: UDP Issue

Hi,

That means the manager canŽt start the job with the scanner.
Please check your setup.

Post by Pablo Estrela Alves
Both!
-If I run just UDP, the task says "stopped at 1%".
-If I run UDP and TCP, the task stops in 1%
Thanks!

_______________________________________________
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Openvas-***@wald.intevation.org
https://lists.wald.intevation.org/cgi-bin/mailman/listinfo/openvas-discuss


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[Lukas Grunwald]

Hi,

Please contact the downstream maintainer regarding any 3rd party
packages not from Openvas.org.
I suggest you start with the openvas.org resources.

Post by Pablo Estrela Alves
Hello Lukas,
I have already checked using the check setup in the kali linux. I think that
is ok.
Please, see the attached file.
Thanks!
-----Mensagem original-----
nome de Lukas Grunwald
Enviada em: segunda-feira, 29 de setembro de 2014 10:30
Assunto: Re: [Openvas-discuss] RES: RES: RES: UDP Issue
Hi,
That means the manager can´t start the job with the scanner.
Please check your setup.

Post by Pablo Estrela Alves
Both!
-If I run just UDP, the task says "stopped at 1%".
-If I run UDP and TCP, the task stops in 1%
Thanks!

[Jan-Oliver Wagner]

Post by Pablo Estrela Alves
Both!
-If I run just UDP, the task says "stopped at 1%".

IIRC, there was some bug some time ago with UDP-only scans.
Should be fixed since quite some time, but maybe you
are using an older version?

Post by Pablo Estrela Alves
-If I run UDP and TCP, the task stops in 1%

This means that the port scan is still in progress.
UDP scans can be painful slow. I mean really slow.

[Pablo Estrela Alves]

Hello,

I'm using OpenVas 6.0. Please, see the check setup in annex.

Thanks!



-----Mensagem original-----
De: Openvas-discuss [mailto:openvas-discuss-***@wald.intevation.org] Em
nome de Jan-Oliver Wagner
Enviada em: segunda-feira, 6 de outubro de 2014 10:07
Para: openvas-***@wald.intevation.org
Assunto: Re: [Openvas-discuss] RES: RES: RES: UDP Issue

Post by Pablo Estrela Alves
Both!
-If I run just UDP, the task says "stopped at 1%".

IIRC, there was some bug some time ago with UDP-only scans.
Should be fixed since quite some time, but maybe you are using an older
version?

Post by Pablo Estrela Alves
-If I run UDP and TCP, the task stops in 1%

This means that the port scan is still in progress.
UDP scans can be painful slow. I mean really slow.



--
Dr. Jan-Oliver Wagner | ++49-541-335084-0 | http://www.greenbone.net/
Greenbone Networks GmbH, Neuer Graben 17, 49074 Osnabrück | AG Osnabrück, HR
B
202460
Geschäftsführer: Lukas Grunwald, Dr. Jan-Oliver Wagner
_______________________________________________
Openvas-discuss mailing list
Openvas-***@wald.intevation.org
https://lists.wald.intevation.org/cgi-bin/mailman/listinfo/openvas-discuss


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[Jan-Oliver Wagner]

Post by Pablo Estrela Alves
I'm using OpenVas 6.0. Please, see the check setup in annex.

It is easy to check for latest releases here:
http://www.openvas.org/install-source.html

Apparently your installation is not up-to-date.