Configurer DynHost(Ovh) avec ddclient
1.IntroductionLe but de cet article est de vous montrer comment configuer une mise à jour dynamique des Dynhosts chez OVH
2.InstallationOn installe tout d’abords ddclient
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sudo apt-get install ddclient
Après avoir répondu aux questions->(Les réponses que vous donnez ne sont pas importantes car on reconfigure le fichier de configuration de ddlclient
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sudo nano /etc/ddclient.conf
Configurer le fichier ci-dessous comme bon il vous semble
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daemon=600 # check every 600 seconds
syslog=yes # log update msgs to syslog
# j'ai pas de mail donc on skip
# mail=root # mail all msgs to root
# mail-failure=root # mail failed update msgs to root
pid=/var/run/ddclient.pid # record PID in file.
cache=/tmp/ddclient.cache # Cache file
### Select one of these options to determine your IP address
## via hardware interface (if you don't have a router/firewall)
#use=if, if=eth0
## via our CheckIP server
use=web, web=checkip.dyndns.com/, web-skip='IP Address'
## from the status page for a linksys router/firewall
#use=linksys, fw=linksys, fw-login=admin, fw-password=admin
## from a FW status page
#fw-login=admin, fw-password=XXXXXX
#use=fw, fw=192.168.1.254/status.htm, fw-skip='IP Address'
## Enter your Ovh DynHost username and password here
login=your-login # your Ovh DynHost username exemple : nomdedomaine.com-ident
password=your-password # your Ovh DynHost password
## This section requires no changes unless you need to set a default proxy server
## or you need to bypass your proxy server (because it interferes with the updates)
protocol=dyndns2 # default protocol
server=www.ovh.com # default server
#server=members.dyndns.org:8245 # default server (bypassing proxies)
#proxy=fasthttp.sympatico.ca:80 # default proxy
## Default options for Dynamic/Static DNS Hosts
#mx= # default MX host (leave undefined by default)
#backupmx=NO # MX host is primary MX? (leave undefined by default)
#wildcard=YES # add wildcard CNAME?
## Dynamic DNS hosts go here
votre.domaine.com
## Static DNS hosts go here
#static=yes, your-static-host.dyndns.org,another-static-host.dyndns.org
## Custom DNS hosts go here
#custom=yes, your-domain.top-level,your-other-domain.top-level
On verifie
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sudo ddclient -daemon=0 -debug -verbose -noquiet
Par contre
ddclient utilise un fichier cache en local afin d'éviter de trop solliciter le serveur (certains serveurs limitent la périodicité des mises à jour). On peut alors voir apparaître le message skipped: IP address was already set to xxx.xxx.xxx.xxx Il est alors nécessaire de supprimer le cache local, afin de forcer ddclient à mettre à jour le serveur :
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sudo rm /var/cache/ddclient/ddclient.cache
au cas ou
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sudo /etc/init.d/ddclient force-reload
source:
http://blog.developpez.com/brutus/p6316 ... c_ddclientaide suplementaire:
http://guide.ovh.com/DynDnset encore plus:
https://doc.ubuntu-fr.org/ddclientupdate
sudo nano /etc/default/ddclient
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# Configuration for ddclient scripts
# generated from debconf on lundi 21 décembre 2015, 18:16:47 (UTC+0100)
#
# /etc/default/ddclient
# Set to "true" if ddclient should be run every time DHCP client ('dhclient'
# from package isc-dhcp-client) updates the systems IP address.
run_dhclient="false"
# Set to "true" if ddclient should be run every time a new ppp connection is
# established. This might be useful, if you are using dial-on-demand.
run_ipup="false"
# Set to "true" if ddclient should run in daemon mode
# If this is changed to true, run_ipup and run_dhclient must be set to false.
run_daemon="true"
# Set the time interval between the updates of the dynamic DNS name in seconds.
# This option only takes effect if the ddclient runs in daemon mode.
daemon_interval="300"
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