# Ipv OVH: service networking Error **URL:** \ **Category:** Support\ **Tags:** french\ **Created:** [February 27, 2021, 2:56pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759 "2021-02-27T14:56:18Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![jrd10](https://forum.yunohost.org/user_avatar/forum.yunohost.org/jrd10/32/4126_2.png) [@jrd10](https://forum.yunohost.org/u/jrd10)\ **Post date:** [February 27, 2021, 2:56pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759/1 "2021-02-27T14:56:18Z")
Bonjour et bravo pour YNH qui a bien évolué depuis 2 ans, particulièrement dans la partie auto-diagnostic 🙂 Suite à une manip sur l’ip v6, j’ai cette erreur dans le `service networking status` - dhclient[7579]: **suspect value in domain\_search option - discarded** - dhclient[7579]: **suspect value in domain\_search option - discarded** - dhclient[7579]: **Error printing text**. (que je n’avais pas avant 🙂 ) Sur un VPS SSD1 OVH, YNH à jour, dns v6 ok, je **retournais une “remarque” dans l’autodiagnostic sur l’ip v6**. J’ai suivi ce tuto (parmi d’autres) [https://forum.yunohost.org/t/resolu-probleme-avec-i](https://forum.yunohost.org/t/resolu-probleme-avec-i) pv6/11556/15 maintenant c’est OK Mais en vérifiant le status du service… ```auto admin@jreservices:/etc/network$ sudo service networking status ● networking.service - Raise network interfaces Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled) Active: active (exited) since Sat 2021-02-27 15:37:59 CET; 5s ago Docs: man:interfaces(5) Process: 7569 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=0/SUCCESS) Main PID: 7569 (code=exited, status=0/SUCCESS) Tasks: 1 (limit: 2320) Memory: 1.9M CGroup: /system.slice/networking.service └─7579 /sbin/dhclient -4 -v -i -pf /run/dhclient.ens3.pid -lf /var/lib/dhcp/dhclient.ens3 Feb 27 15:37:56 jreservices.fr dhclient[7579]: suspect value in domain_search option - discarded Feb 27 15:37:56 jreservices.fr dhclient[7579]: suspect value in domain_search option - discarded Feb 27 15:37:57 jreservices.fr dhclient[7579]: Error printing text. Feb 27 15:37:57 jreservices.fr ifup[7569]: Error printing text. Feb 27 15:37:57 jreservices.fr dhclient[7579]: bound to 51.77.158.179 -- renewal in 32817 seconds. Feb 27 15:37:57 jreservices.fr ifup[7569]: bound to 51.77.158.179 -- renewal in 32817 seconds. Feb 27 15:37:57 jreservices.fr ifup[7569]: Sending network state change signal to nslcd...done. Feb 27 15:37:59 jreservices.fr ifup[7569]: Waiting for DAD... Done Feb 27 15:37:59 jreservices.fr ifup[7569]: Sending network state change signal to nslcd...done. Feb 27 15:37:59 jreservices.fr systemd[1]: Started Raise network interfaces. ``` Voir les 3 erreurs en tête de liste. > Et pourtant, elle tourne ! ```auto admin@jreservices:/etc/network$ ping -v6 jreservices.fr PING jreservices.fr(jreservices.fr (2001:41d0:305:2100::6f4c)) 56 data bytes 64 bytes from jreservices.fr (2001:41d0:305:2100::6f4c): icmp_seq=1 ttl=64 time=0.059 ms ``` Merci d’un retour, encore bravo. jrd10 ---
**Author:** ![jrd10](https://forum.yunohost.org/user_avatar/forum.yunohost.org/jrd10/32/4126_2.png) [@jrd10](https://forum.yunohost.org/u/jrd10)\ **Post date:** [February 27, 2021, 3:06pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759/2 "2021-02-27T15:06:43Z")
rebonjour, A tout hasard, j’ajoute une copie de mon fichier `interfaces` Le deux lignes `iface` m’étonne. Une en loopback, l’autres en dhcp. Mais je ne suis pas expert :). ```auto # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface allow-hotplug ens4 iface ens4 inet dhcp # Add for ipv6 YUNOHOST. 20210227, bu jrd10 iface ens3 inet6 static address 2001:41d0:305:2100:0:0:0:6f4c netmask 128 post-up /sbin/ip -6 route add 2001:41d0:0305:2100:0000:0000:0000:0001 dev ens3 post-up /sbin/ip -6 route add default via 2001:41d0:0305:2100:0000:0000:0000:0001 dev ens3 pre-down /sbin/ip -6 route del default via 2001:41d0:0305:2100:0000:0000:0000:0001 dev ens3 pre-down /sbin/ip -6 route del 2001:41d0:0305:2100:0000:0000:0000:0001 dev ens3 ``` et mon `ip a`, ens3 OK ```auto admin@jreservices:/etc/network$ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1500 qdisc pfifo_fast state UP group default qlen 100 0 link/ether fa:16:3e:2b:49:4b brd ff:ff:ff:ff:ff:ff inet 51.77.158.179/32 brd 51.77.158.179 scope global dynamic ens3 valid_lft 85128sec preferred_lft 85128sec inet6 2001:41d0:305:2100::6f4c/128 scope global valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe2b:494b/64 scope link valid_lft forever preferred_lft forever ``` Merci de tout retour. ---
**Author:** ![Aleks](https://forum.yunohost.org/user_avatar/forum.yunohost.org/aleks/32/1704_2.png) [@Aleks](https://forum.yunohost.org/u/Aleks)\ **Post date:** [February 27, 2021, 4:25pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759/3 "2021-02-27T16:25:29Z")
J’ai ptete une idée d’où ça peut venir Tu peux faire un `grep -nr domain_search /etc/dhcp` ? ---
**Author:** ![jrd10](https://forum.yunohost.org/user_avatar/forum.yunohost.org/jrd10/32/4126_2.png) [@jrd10](https://forum.yunohost.org/u/jrd10)\ **Post date:** [February 27, 2021, 5:33pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759/4 "2021-02-27T17:33:18Z")
> [@Aleks](#): > > `grep -nr domain_search /etc/dhcp` Merci du retour rapide. ```auto admin@jreservices:~$ grep -nr domain_search /etc/dhcp /etc/dhcp/dhclient-enter-hooks.d/resolvconf:32: if ["$new_domain_name_servers"] && ["$new_domain_search"] ; then /etc/dhcp/dhclient-enter-hooks.d/resolvconf:33: R="${R}search $new_domain_search /etc/dhcp/dhclient-enter-hooks.d/resolvconf:52: if ["$new_dhcp6_name_servers"] && ["$new_dhcp6_domain_search"] ; then /etc/dhcp/dhclient-enter-hooks.d/resolvconf:53: R="${R}search $new_dhcp6_domain_search /etc/dhcp/debug:22: domain_name domain_search domain_name_servers \ /etc/dhcp/debug:26: dhcp6_domain_search dhcp6_name_servers ; do ``` José ---
**Author:** ![system](https://forum.yunohost.org/uploads/default/original/2X/f/f59fe8e3ee6b100b4f574d30d6e30479c68b89f0.png) [@system](https://forum.yunohost.org/u/system)\ **Post date:** [March 14, 2021, 5:33pm UTC](https://forum.yunohost.org/t/ipv-ovh-service-networking-error/14759/5 "2021-03-14T17:33:37Z")
Closed on March 14, 2021, 5:33pm UTC This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.