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Old 01-27-2016, 12:19 PM   #1
thomazp
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Wireless and Wired access


My chalenge today:
My notebook can be wired, if so, I can reach other server and print, but can't navigate. The proxy is ok.
When turn off wired, and turn on wireless, I can navigate only.
The DNS and routes are ok. The same in two cases.
Any ideas ?

I need to make available to the users, the choice of using one or other.
Now they can do that, but using Windows.
I am working to change the windows to linux on the most.

netstat -rn on both
wired
Destino Roteador MscaraGen. Opes MSS Janela irtt Iface
0.0.0.0 172.19.24.1 0.0.0.0 UG 0 0 0 enp8s0
172.19.24.0 0.0.0.0 255.255.254.0 U 0 0 0 enp8s0
172.22.1.175 172.19.24.1 255.255.255.255 UGH 0 0 0 enp8s0
192.168.124.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0


wireless
Destino Roteador MscaraGen. Opes MSS Janela irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlp5s0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlp5s0
192.168.124.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0

Distro = fedora23

Last edited by thomazp; 01-27-2016 at 01:03 PM.
 
Old 01-28-2016, 01:20 PM   #2
business_kid
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It doesn't have to be either wired or wifi - usually there's some bios option like 'fast internet switching' and you can toggle that.

The routes should hardly be the same - to the internet and the network printer?

I would try putting the print server in /etc/hosts, as it's a fixed ip, and going for internet.
What does 'route -v' reveal?
 
Old 01-28-2016, 06:35 PM   #3
jefro
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The IP addresses are vastly different.
 
Old 01-29-2016, 08:44 AM   #4
thomazp
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Wifi:
# route -v
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen. Opções Métrica Ref Uso Iface
default vivospeedy 0.0.0.0 UG 600 0 0 wlp5s0
192.168.1.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp5s0
192.168.124.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0

Wired:
# route -v
Tabela de Roteamento IP do Kernel
Destino Roteador MscaraGen. Opes Mtrica Ref Uso Iface
default gateway 0.0.0.0 UG 100 0 0 enp8s0
172.19.24.0 0.0.0.0 255.255.254.0 U 100 0 0 enp8s0
172.22.1.175 gateway 255.255.255.255 UGH 100 0 0 enp8s0
192.168.124.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0

See if its ok.
Sorry for the delay.

Last edited by thomazp; 01-29-2016 at 10:28 AM.
 
Old 01-29-2016, 11:43 AM   #5
thomazp
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I couldn't try the Business_Kid tick because here we have same security restrictions, so probably I won't be able to print from external access.
For example, here we have some network drives we can use, but we can't share an internal folder from an user machine (own), we must use the network drives.

I forgot:
distro= fedora23
Winbind and smb(4.3.3) running.
Kerberos installed.

Last edited by thomazp; 01-29-2016 at 01:15 PM. Reason: Adding info
 
Old 01-30-2016, 07:21 AM   #6
business_kid
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It seems you have 2 main routes:

--> to network 192.168.1.x for wifi & internet.
--> to internal network 172.x.x.x for print server. You're reaching the printer(?) @ 179.19.24.0 via the gateway @ 172.22.1.175. Am I correct?

My question is, can you reach the gateway by wifi (usb wifi adapters are available for €10 on ebay) or the internet by wired? Find out from your sysadmin what gives.
 
Old 02-01-2016, 05:07 AM   #7
thomazp
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No,
I am not reaching printer using wifi. only wired (because of the security restrictions).
Correcting information.

Last edited by thomazp; 02-01-2016 at 05:50 AM. Reason: correcting info.
 
Old 02-01-2016, 05:59 AM   #8
business_kid
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Well, if that route is blocked administratively, and you can't reach the internet by wired, it looks like you're stuck using 2 network channels. There is probably a way to reach the internet via the cable connection. As they are two different networks, talk with the sysadmin.
 
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Old 02-01-2016, 06:32 AM   #9
thomazp
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But when using Windows, I can do the both (surfing and printing ) wired and cabled.
I need to offer the same when using Fedora.
Thanks for helping me.

I forgot to add:
When cabled I can map network drives using mount \\<IP>
But only shared drives.

Last edited by thomazp; 02-01-2016 at 10:28 AM. Reason: Adding info.
 
Old 02-01-2016, 12:27 PM   #10
thomazp
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Automating conection ?

I saw I need:
A script saying address like 172.26.X.X (we have other subnets) or printing, go by here <wired>
Else
Go by here: Wifi.
Is it possible ?
Because now, I need to do it manually. Including have to disable the other interface to have accesss.
Tks,

Last edited by thomazp; 02-01-2016 at 02:10 PM. Reason: Adding info
 
Old 02-02-2016, 05:08 AM   #11
business_kid
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5hosescripts are called ip routes. Man ip or man route.
 
Old 02-02-2016, 06:10 AM   #12
thomazp
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You are saying I can add a static route ?
If so, will be done .
Thanks
I post the results here.

I noticed I can do this using proxy configuration.
At least it exists in UBUNTU, I don't know in Fedora.
Tks

Last edited by thomazp; 02-02-2016 at 07:40 AM. Reason: Finnishing thread
 
Old 02-02-2016, 02:43 PM   #13
thomazp
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I saw this solution:
http://www.server-world.info/en/note...22&p=squid&f=2
I will try.
Thanks everybody,
 
  


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