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Change the DNS suffix.

kaynassen -  
brupala Posted messages 111109 Registration date   Status Member Last intervention   -
Hello, same problem as everyone: slow connection.

The issue is that the DNS suffix specific to the connection is still with Numericable even though I switched to SFR a month ago.

I do ipconfig /renew and ipconfig /release in different orders until I manage to get rid of that damn numericable and I eventually get my connection back, but THE PROBLEM: numericable.fr keeps coming back every time I restart my computer and it's very annoying. Do you know how to permanently remove numericable from my network configuration?

Here is my Windows IP configuration and I am on ethernet:

Host name . . . . . . . . . . : Jenni
Primary DNS suffix . . . . . . :
Node type. . . . . . . . . . : Hybrid
IP routing enabled . . . . . . . . : No
WINS Proxy enabled . . . . . . . . : No
DNS suffix search list.: numericable.fr

Ethernet card Ethernet:

DNS suffix specific to the connection. . . : numericable.fr
Description. . . . . . . . . . . . . . : Intel(R) 82579V Gigabit Network Connection
Physical address . . . . . . . . . . . : 74-27-EA-B7-36-1C
DHCP enabled. . . . . . . . . . . . . . : Yes
Automatic configuration enabled. . . : Yes
Link-local IPv6 address. . . . .: fe80::13b:23e:2c16:b67c%14(preferred)
IPv4 address. . . . . . . . . . . . . .: 192.168.0.15(preferred)
Subnet mask. . . . . . . . . : 255.255.255.0
Lease obtained. . . . . . . . . . . . . . : Thursday, October 10, 2019 11:02:25 PM
Lease expiring. . . . . . . . . . . . . : Friday, October 11, 2019 11:02:24 PM
Default gateway. . . . . . . . . : 192.168.0.1
DHCP server . . . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 359933930
DHCPv6 client DUID. . . . . . . . : 00-01-00-01-1A-61-F1-CC-74-27-EA-B7-36-1C
DNS servers. . . . . . . . . . . . . : 89.2.0.1
89.2.0.2
NetBIOS over Tcpip. . . . . . . . . . . : Enabled

I’m not a technician but I can manage if given the right instructions :)

Thanks in advance for your advice :)

Configuration: Windows / Chrome 77.0.3865.120

1 answer

Answer 1 / 1
brupala Posted messages 111109 Registration date   Status Member Last intervention   14 434
 
Hi,
forget about that DNS suffix, it's not the cause of your slowdowns.
But that doesn't stop you from contacting SFR to complain about it, if you can measure them.
There might be a way to force the suffix by configuring the machine name, but it won't change anything for you.

--
and ... There you go!
1
kaynassen
 
Thank you for your response. In fact, my speed is at its maximum, I have already contacted SFR and they can't do anything, it's a matter of system configuration on my desktop computer. My Wi-Fi on my phone is fine, for example. When I'm able to delete Numericable by using ipconfig /renew, I fully regain my speed. However, the procedure is a hassle to do every day...
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brupala Posted messages 111109 Registration date   Status Member Last intervention   14 434 > kaynassen
 
When I manage to remove Numericable with ipconfig /renew, I fully regain my speed.
What is this nonsense...
There is no connection between the two.
Unless you have SFR with two internet gateways.
This suffix is provided by the DHCP server of the box, along with the IP address and the gateway.
The only way to avoid it is to switch to a static IP address.
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kaynassen > brupala Posted messages 111109 Registration date   Status Member Last intervention  
 
I admit it's strange but I've been with Numericable for 10 years and I feel like this setup is "stuck," there hasn't been any change since the switch to SFR... How do you switch to a static IP? Do you think it's a good option?
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brupala Posted messages 111109 Registration date   Status Member Last intervention   14 434 > kaynassen
 
No, that is not a good option ...
if you have a connectivity problem, it won't change anything.
it's just if you really don't want to see numericable.fr anymore, by the way, despite SFR, the domain name still exists: 
brupala@saturn ~ $ whois numericable.fr
%%
%% This is the AFNIC Whois server.
%%
%% complete date format : YYYY-MM-DDThh:mm:ssZ
%% short date format : DD/MM
%% version : FRNIC-2.5
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/products-and-services/services/whois/whois-special-notice/
%%
%% Use '-h' option to obtain more information about this service.
%%
%% [2001:41d0:fe2a:bfb3:4143:1160:07d6:8279 REQUEST] >> -V Md5.2 numericable.fr
%%
%% RL Net ########## - RL IP #########.
%%

domain: numericable.fr
status: ACTIVE
hold: NO
holder-c: N3054-FRNIC
admin-c: SP13644-FRNIC
tech-c: SASP1-FRNIC
tech-c: SG1540-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL6956-FRNIC
registrar: SDV PLURIMEDIA
Expiry Date: 2020-03-16T14:22:49Z
created: 2007-03-16T14:22:49Z
last-update: 2019-03-16T14:35:58Z
source: FRNIC

ns-list: NSL6956-FRNIC
nserver: ns1.numericable.fr [212.95.66.149]
nserver: ns2.numericable.fr [212.95.72.199]
source: FRNIC

registrar: SDV PLURIMEDIA
type: Isp Option 1
address: 15 Rue de la Nuée Bleue
address: 67000 STRASBOURG
country: FR
phone: +33 3 88 75 80 50
fax-no: +33 3 88 23 56 32
e-mail: domaines@sdv.fr
website: http://www.sdv.fr/nos-services/sdv-agency/
anonymous: NO
registered: 2000-07-03T12:00:00Z
source: FRNIC

nic-hdl: N3054-FRNIC
type: ORGANIZATION
contact: NUMERICABLE
address: 10, rue Albert Einstein
address: 77437 Marne la Vallee
country: FR
phone: +33 1 77 46 81 26
e-mail: ingenierie.systeme@ncnumericable.com
registrar: SDV PLURIMEDIA
changed: 2015-08-03T12:32:31Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: ok
eligsource: REGISTRAR
eligdate: 2012-06-14T15:08:54Z
reachstatus: not identified
source: FRNIC

nic-hdl: SP13644-FRNIC
type: ORGANIZATION
contact: SDV PLURIMEDIA
address: SDV PLURIMEDIA
address: 15, rue de la nuée bleue
address: 67000 Strasbourg
country: FR
phone: +33 3 88 75 80 50
fax-no: +33 3 88 23 56 32
e-mail: domaines@sdv.fr
registrar: SDV PLURIMEDIA
changed: 2015-02-10T13:49:59Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: SASP1-FRNIC
type: ROLE
contact: Service-AFNIC SdV-Plurimedia
address: SDV PLURIMEDIA
address: 15, rue de la Nuee Bleue
address: 67000 Strasbourg
country: FR
e-mail: domaines@sdv.fr
admin-c: ML4155-FRNIC
tech-c: SG727-FRNIC
notify: domaines@sdv.fr
registrar: SDV PLURIMEDIA
changed: 2008-10-17T08:07:58Z domaines@sdv.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: SG1540-FRNIC
type: ROLE
contact: Salim Gasmi
address: SDV PLURIMEDIA
address: 15, rue de la Nuee Bleue
address: 67000 Strasbourg
country: FR
phone: +33 3 88 75 80 50
e-mail: domaines@sdv.fr
admin-c: ML654-FRNIC
admin-c: ML1130-FRNIC
tech-c: SASP1-FRNIC
tech-c: SG727-FRNIC
registrar: SDV PLURIMEDIA
changed: 2008-10-16T15:58:31Z domaines@sdv.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

brupala@saturn ~ $

before setting a static IP, you should go into the box's settings and check the limits of the DHCP range at the address: https://192.168.0.1
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