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Topics - G2

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1
Installation and Upgrades / Samba + Sharing Samba Files
« on: November 08, 2012, 01:50:04 pm »
Good morning!

I have a problem to access shared folders on Zentyal, running Radius authentication for network access.

Previous scenario.
Wireless Router (WPA Personal) making the network function Wireless and connected with cable to a Zentyal (Samba).
Users may put a password on the router and connected the Wireless network. The left dai put the address of the server (\ \ server) and server request authentication. Once authenticated, the server had a personal folder (\ home \ user) and the shared folders from the system (\ home \ samba \ share \ folder).

I changed to the following scenario:
AP (WPA2 Enterprise) connected directly to the server Zentyal (Samba + Radius).
Users may request access to AP and asks the same User Password + (Radius), and AP authenticates users on the server. The left give the users access the server address (\ \ server) and the server has the shared folders (NO NEW REQUEST FOR USER / PASSWORD). No more presents personal folders (\ home \ user) and even with the shared folders from the system (\ home \ samba \ share \ folder), does not allow access folders and even new authentication requests. Just got free access folders release access to "Guest".

packages Installed
Zentyal Version: 3.0.5
Backup: 3.0.2
Certification Authority: 3.0
Cloud Client: 3.0.7
DHCP Service: 3.0.1
DNS Service: 3.0.1
File Sharing and Domain Services: 3.0.6
Firewall: 3.0
Monitor: 3.0
NTP Service: 3.0
Network Configuration: 3.0.1
Network Objects: 3.0
Network Services: 3.0
RADIUS: 3.0
User Corner: 3.0.1
Users and Groups: 3.0.4
VPN Service: 3.0.1

Does anyone have any guesses about this problem??

2
Portuguese / Radius + Compartilhamento de arquivos via Samba
« on: November 07, 2012, 01:25:45 pm »
Bom dia!!!

Estou com um problema de acesso as pastas compartilhadas no Zentyal, rodando autenticação Radius para acesso a rede.

Cenario anterior.
Roteador Wireless (WPA Personal) fazendo a função de rede Wireless e ligado via cabo a um Zentyal (Samba).
Os usuarios colocavam a senha do roteador Wireless e se conectavam a rede. A parti dai colocavam o endereço do servidor (\\servidor) e o servidor solicitata a autenticacao. Depois de autenticados, o servidor apresentava a pasta pessoal (\home\user) e as pastas compartilhadas do sistema (\home\samba\share\pasta).

Mudei o cenario para o seguinte:
AP (WPA2 Enterprise) conectado direto ao servidor Zentyal (Radius + Samba).
Os usuarios solicitam acesso ao AP e o mesmo solicita o Usuario+Senha (Radius), e o AP autentica os usuarios no servidor. A parti dai os usuarios acessam o endereço do servidor (\\servidor) e o servidor apresenta as pastas compartilhadas (SEM NOVA SOLICITAÇÃO DE USUARIO/SENHA). Não apresenta mais as pastas pessoais (\home\user) e mesmo apresentando as pastas compartilhadas do sistema (\home\samba\share\pasta), não permite acesso as pastas e nem solicita nova autenticação. Apenas consegui liberar o acesso as pastas quandoo libero o acesso para "Convidados".

Alguem tem algum palpite sobre esse problema???

3
Good afternoon!

I'm trying to install a wireless AP in the Radius (Freeradius) Zentyal and I can not.
See if someone can help me:

environment:

Wifi AP: TP-Link TL-WA901
IP: 192.168.1.254

Server: Zentyal 3.0
IP: 192.168.1.100

When I run the test with radtest server responds OK:
# Radtest "guy", "password" localhost 1812 testing123
Sending Access-Request of id 231 to 127.0.0.1 port 1812
    User-Name = "guy"
    User-Password = "password"
    NAS-IP-Address = 127.0.1.1
    NAS-Port = 1812
rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id = 231, length = 20

And also how to log in OK:
Wed Oct 3 12:39:15 2012: Auth: Login OK: [guy] (from client 127.0.0.1/32 port 1812)

I run the test via qdo Notebook, the following error appears:

Wed Oct 3 12:33:20 2012: Error: TLS Alert read: fatal: unknown CA
Wed Oct 3 12:33:20 2012: Error: TLS_accept: failed in SSLv3 read client certificate A
Wed Oct 3 12:33:20 2012: Error: rlm_eap: SSL error error: 14094418: SSL routines: SSL3_READ_BYTES: TLSv1 alert unknown ca
Wed Oct 3 12:33:20 2012: Error: SSL: SSL_read failed inside of TLS (-1), TLS session fails.
Wed Oct 3 12:33:20 2012: Auth: Login incorrect (TLS Alert read: fatal: unknown CA): [guy] (from client 192.168.1.254/32 port 0 cli 48-5D-60-B4-F7-68 )

Someone who already set the Radius in Zentyal has gone through something similar?

I need a "Certificate Authority"?? It is possible to function without it?

Thank you.


--------------------------------------

Resolved ...

If using certificate:
- http://www.eduroam.ie/userdocs/win7-securew2-ttls.php

If you do not use certificate:
http://www.iar.unicamp.br/suporte/install_w2.php
http://www.iar.unicamp.br/suporte/config_eap_ttls_vista.php

Thank you for your help.

4
Portuguese / [RESOLVIDO] Instalação de servidor Radius no Zentyal 3.0
« on: October 03, 2012, 05:46:32 pm »
Boa tarde!!!

Estou tentando instalar um AP Wireless no Radius do (Freeradius) Zentyal e não estou conseguindo.
Vejam se alguem pode me ajudar:

Ambiente:

AP Wifi: TP-Link TL-WA901
IP: 192.168.1.254

Servidor: Zentyal 3.0
IP: 192.168.1.100

Qdo executo o teste com o radtest no servidor, responde OK:
# radtest "fulano" "senha" localhost 1812 testing123
Sending Access-Request of id 231 to 127.0.0.1 port 1812
   User-Name = "fulano"
   User-Password = "senha"
   NAS-IP-Address = 127.0.1.1
   NAS-Port = 1812
rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=231, length=20


E no log tambem como OK:
Wed Oct  3 12:39:15 2012 : Auth: Login OK: [fulano] (from client 127.0.0.1/32 port 1812)

Qdo executo o teste via Note, aparece o seguinte erro:

Wed Oct  3 12:33:20 2012 : Error: TLS Alert read:fatal:unknown CA
Wed Oct  3 12:33:20 2012 : Error:     TLS_accept: failed in SSLv3 read client certificate A
Wed Oct  3 12:33:20 2012 : Error: rlm_eap: SSL error error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
Wed Oct  3 12:33:20 2012 : Error: SSL: SSL_read failed inside of TLS (-1), TLS session fails.
Wed Oct  3 12:33:20 2012 : Auth: Login incorrect (TLS Alert read:fatal:unknown CA): [fulano] (from client 192.168.1.254/32 port 0 cli 48-5D-60-B4-F7-68)


Alguem que já configurou o Radius no Zentyal ja passou por algo parecido? É necessário a "Autoridade Certificadora" ???

Abraços.

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