DNS system fails regularly  [INACTIVE]

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DNS system fails regularly

Mensagempor gyulchin » Ter Dez 21, 2010 7:43 am

Everyday, supposely at night, BFW DNS system fails (test result: Checking if your DNS is working [FAILED])
Reload DNS/DHCP Server does not help - DNS system restores only after BFW reboot
gyulchin
 

Re: DNS system fails regularly

Mensagempor gyulchin » Qui Jan 27, 2011 4:35 pm

Upgraded BF to 2.32.2 yesterday - result is the same. Is that impossible to get rid of the daily DNS fall?
gyulchin
 

Re: DNS system fails regularly

Mensagempor ghost » Qui Jan 27, 2011 4:36 pm

Try using this

Código: Selecionar todos
208.67.222.222
208.67.220.220


If dosn´t work, please post your BFW config file.


Saludos :o!
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Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Jan 29, 2011 5:02 am

Tried the DNSes - does not work. Actually, I tried it already before - just repeated for any case with the upgraged 2.32.2 version. That is my main configuration file:

INETTYPE='PPPOE'
DNS1='208.67.222.222'
DNS2='208.67.220.220'
DOMAINNAME='NorthField.Moscow'
HOSTNAME='NFMRG'
LOCAL_IPADDR='192.168.0.1'
LOCAL_NETMASK='255.255.255.0'
PPPOE_USERNAME='1838705257'
PPPOE_PASSWORD='He7N2lIwGW'
PPPOE_IDLE='NO'
DHCPSERVER='YES'
DHCPD_START_IP='192.168.0.124'
DHCPD_END_IP='192.168.0.254'
ADMIN_AUTH='SY2inR9mFWjoB5q8DPx2Y9'
IF_LOCAL='eth0'
IF_INET='eth1'
TZ='MSK-3'
TIMESERVER='time-b.nist.gov'
USE_DNS_CACHE='YES'
ENABLE_CRON='YES'
ENABLE_EXTERNAL_PING='NO'
ENABLE_EXTERNAL_SSH='YES'
ENABLE_WEBADMIN='YES'
WEBADMIN_PORT='8180'
SSH_PORT='28'
MAC_SPOOFING='00:92:F1:E7:21:A8'
DEFAULT_USERS_FILTER='BLOCK_ALL'
DEFAULT_SERVICES_FILTER='ALLOW_ALL'
gyulchin
 

Re: DNS system fails regularly

Mensagempor ghost » Sáb Jan 29, 2011 8:43 am

it looks normal, maybe the problem is in the dhcp config file. Please post...


Saludos :o!
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Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Jan 29, 2011 11:36 am

Here are the two configuration files (commented lines are cut):

DHSP Reservations:

dhcp-host=00:11:d8:b1:2b:e8,ag,192.168.0.208,infinite
dhcp-host=00:11:d8:b1:2b:ee,sm_comp,192.168.0.202,infinite
dhcp-host=00:11:d8:b1:2b:eb,klm,192.168.0.204,infinite

dhcp-host=00:21:9b:e3:3c:a2,sergey-pc,192.168.0.222,infinite


and DHCP Current Leases:

0 00:11:d8:b1:2b:ee 192.168.0.202 sm_comp 01:00:11:d8:b1:2b:ee

I did not edited the files manually - formed in Web-admin DHCP and DNS Configuration section
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Sáb Jan 29, 2011 4:37 pm

Creo que si fallan los dns luego de un tiempo, el problema es del proveedor, no de BrazilFW, un abuena forma de saberlo es probando BIND 9.5 que permite la configuración de dns alternativos en caso de que caigan los primarios.

Saludos
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Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Jan 29, 2011 6:52 pm

Could you, please, write in English? As far as I can guess, the DNS problem is on Internet provider side and BIND 9.5 should be used to have reliable DNS server. Could you, please, put it into details how to install the BIND 9.5 in BrazilFW and configure it?
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Sáb Jan 29, 2011 7:15 pm

gyulchin escreveu:Could you, please, write in English?


I do not speak English, alone treatment of it helping.

You have 2 options
1.-To wait that ghost translates
2.-To try to understand using a translator online

This was translated for http: // www.elmundo.es/traductor

Saludos
Ramiro
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Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Jan 29, 2011 7:38 pm

That is enough well.
Thanks a lot!
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Sáb Jan 29, 2011 7:49 pm

Download Bind9.5

Importantly. You must disable Cache Brazilfw's native DNS (DHCP and DNS Configuration).

Raise any other punctual doubt aque brings over of Bind

Saludos.
Ramiro.
Reglas del foro
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Que hacer al solucionar un problema

-Si compartes el Dinero, queda la mitad, Si compartes el Conocimiento, queda el DOBLE
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Re: DNS system fails regularly

Mensagempor ghost » Sáb Jan 29, 2011 9:24 pm

If you need anything to be translated just tell me.


Saludos :o!
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Re: DNS system fails regularly

Mensagempor gyulchin » Dom Jan 30, 2011 6:40 am

Just installed Bind 9.5 and disabled DNS Chache (DHCP and DNS Configuration).
Should I make any changes to default Bind 9.5 configuration?
gyulchin
 

Re: DNS system fails regularly

Mensagempor gyulchin » Dom Jan 30, 2011 7:32 am

Upon restart Bind page is the following:

Estado de BIND [ down ]
Estado de DUMMY [ down ]
Estado Portal [ down ]
Transparencia [ no iniciada ]

When I manually started Bind ( Iniciar Bind ) got the messages "/etc/named/named: /etc/named/named: 10: /partition/named/named: not found " and only portal is up - other items are still the same

How can I properly start the BInd?
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Dom Jan 30, 2011 12:27 pm

Imagem

debe dar "clic" en "instalar bind"

Saludos.
Reglas del foro
Topics Importantes a leer antes de preguntar!
Que hacer al solucionar un problema

-Si compartes el Dinero, queda la mitad, Si compartes el Conocimiento, queda el DOBLE
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Re: DNS system fails regularly

Mensagempor gyulchin » Dom Jan 30, 2011 5:56 pm

I tried it - Bind not running. The result is:

Pisando Bind
obteniendo bind desde la internet
Connecting to www.arwifi.com.ar[174.133.77.58]:80
wget: server returned error 403: HTTP/1.1 403 Forbidden
no hay internet u error del servidor de descarga
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Dom Jan 30, 2011 8:29 pm

Open the console putty

Código: Selecionar todos
cd partition

wget http://www.arwifi.com.ar/addons/bind/bind95.tgz

tar -xzvf bind95.tgz

reboot


On having restarted Bind it will be installed correctly

:arrow: Do not forget to place the ip of his server in| Editar db.fakeroot|
:arrow: This must remain like that:
named.conf.options

disabled
Código: Selecionar todos
// Atencion descomentar las 3 lineas de abajo para habilitar opendns
   // forwarders {
   //    208.67.222.222; 208.67.220.220;
   // };


enabled
// Atencion descomentar las 3 lineas de abajo para habilitar opendns
Código: Selecionar todos
 forwarders {
    208.67.222.222; 208.67.220.220;
    };

It can replace these dns by anyone that you wish

:arrow: Remember to disable the native DNS

DHCP and DNS Configuration

Imagem

It is every friend, I hope that it is successful.

Any disadvantage, return to ask.

Saludos
Reglas del foro
Topics Importantes a leer antes de preguntar!
Que hacer al solucionar un problema

-Si compartes el Dinero, queda la mitad, Si compartes el Conocimiento, queda el DOBLE
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Re: DNS system fails regularly

Mensagempor gyulchin » Seg Jan 31, 2011 5:06 am

I still can not download the bind - tried it from console as well:

Exiting menu. To return to the menu, simply type "menu" and
hit ENTER from the command line.
NFMRG# wget http://www.arwifi.com.ar/addons/bind/bind95.tgz
Connecting to www.arwifi.com.ar[174.133.77.58]:80
wget: server returned error 403: HTTP/1.1 403 Forbidden
NFMRG#
gyulchin
 

Re: DNS system fails regularly

Mensagempor ramiropampa » Seg Jan 31, 2011 5:08 am

bajalo desde el navegador y copialo en /partition usando winscp

Saludos
Reglas del foro
Topics Importantes a leer antes de preguntar!
Que hacer al solucionar un problema

-Si compartes el Dinero, queda la mitad, Si compartes el Conocimiento, queda el DOBLE
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Re: DNS system fails regularly

Mensagempor ghost » Seg Jan 31, 2011 8:17 am

ramiropampa escreveu:bajalo desde el navegador y copialo en /partition usando winscp
Saludos


Download with you browser and use WinSCP to copy it to /mnt, remember to run the command "mt" in console.


Saludos :o!
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Re: DNS system fails regularly

Mensagempor gyulchin » Seg Jan 31, 2011 9:10 am

It works now. Hope, DNS will not fall now - will be clear in a couple of days.
Thanks a lot!
gyulchin
 

Re: DNS system fails regularly

Mensagempor ghost » Seg Jan 31, 2011 9:35 am

Great, please give us feedback...



Saludos :o!
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Re: DNS system fails regularly

Mensagempor ramiropampa » Seg Jan 31, 2011 11:02 am

Remember to call to his supplier and to protest that his DNS fail.

Saludos
Reglas del foro
Topics Importantes a leer antes de preguntar!
Que hacer al solucionar un problema

-Si compartes el Dinero, queda la mitad, Si compartes el Conocimiento, queda el DOBLE
Avatar do usuário
ramiropampa
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Re: DNS system fails regularly

Mensagempor gyulchin » Ter Fev 01, 2011 10:21 am

Unfortunately, DNS falled again today - it worked just a day before that. Standard DNS cache is switched off, Bind 9.5 services are running. The only thing left to check is using ISP DNS IPs instead of default 208.67.222.222 and 208.67.220.220 in named.conf.options. Will see tomorrow..
gyulchin
 

Re: DNS system fails regularly

Mensagempor gyulchin » Qua Fev 02, 2011 5:51 pm

DNS system today failed to work within of 6 hours with internet provider DNS IPs. Moreover, I restarted the Bind 9.5 (named & namedtrasp stop / start commands) - no result. Only BF router reboot helps. Besides, upon BF reboot I stopped the Bind 9.5 - DNS system worked! It seems, the Bind 9.5 does not concern with DNS system at all.
gyulchin
 

Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Fev 05, 2011 1:26 pm

It is impossible to solve a problem without the correct diagnose. Can anybody explain how the dns system is implemented in BrazilFW?
Thanks in advance.
gyulchin
 

Re: DNS system fails regularly

Mensagempor gyulchin » Sáb Fev 05, 2011 3:43 pm

Ok, made the palliative solution: script tests dns and reboots router if dns system is not working - the script runs every 4 hours.
Good lucks!
gyulchin
 


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