Suite à un écrasement de ligne je me suis connecté en wifi chez un voisin. Je voudrais partager cette connexion entre mon netbook et le fixe.
Le ping et le ssh fonctionne bien entre les 2 ordis, mais les ping sur google.fr ou sur 216.58.209.163 depuis le client sont sans réponse.
Que dois-je faire, docteur ?
Serveur
Code : Tout sélectionner
scl restart systemd-networkd;scl status systemd-networkd;echo;ip addr
● systemd-networkd.service - Network Service
Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
Active: active (running) since sam. 2016-08-13 12:42:31 CEST; 10ms ago
Docs: man:systemd-networkd.service(8)
Main PID: 1062 (systemd-network)
Status: "Processing requests..."
Tasks: 1 (limit: 512)
CGroup: /system.slice/systemd-networkd.service
└─1062 /usr/lib/systemd/systemd-networkd
août 13 12:42:31 ux31a systemd-networkd[1062]: wlan0: Gained IPv6LL
août 13 12:42:31 ux31a systemd-networkd[1062]: Enumeration completed
août 13 12:42:31 ux31a systemd-networkd[1062]: eth0: IPv6 enabled for interface: Success
août 13 12:42:31 ux31a systemd-networkd[1062]: wlan0: found matching network '/etc/systemd/network/wlan0.network', based on potentially unpredictable ifname
1: lo: <LOOPBACK,UP,LOWER_UP> 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: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether c4:85:08:10:c6:88 brd ff:ff:ff:ff:ff:ff
inet6 fe80::c685:8ff:fe10:c688/64 scope link
valid_lft forever preferred_lft forever
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 9c:eb:e8:07:4e:6c brd ff:ff:ff:ff:ff:ff
inet 172.16.0.1/16 brd 172.16.255.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::9eeb:e8ff:fe07:4e6c/64 scope link tentative
valid_lft forever preferred_lft forever
ip route show
default via 192.168.0.254 dev wlan0 proto dhcp src 192.168.0.35 metric 1024
172.16.0.0/16 dev eth0 proto kernel scope link src 172.16.0.1
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.35
192.168.0.254 dev wlan0 proto dhcp scope link src 192.168.0.35 metric 1024
sysctl -a|grep forw
net.ipv4.conf.all.forwarding = 1
net.ipv4.conf.all.mc_forwarding = 0
net.ipv4.conf.default.forwarding = 1
net.ipv4.conf.default.mc_forwarding = 0
net.ipv4.conf.eth0.forwarding = 1
net.ipv4.conf.eth0.mc_forwarding = 0
net.ipv4.conf.lo.forwarding = 1
net.ipv4.conf.lo.mc_forwarding = 0
net.ipv4.conf.wlan0.forwarding = 1
net.ipv4.conf.wlan0.mc_forwarding = 0
net.ipv4.ip_forward = 1
net.ipv4.ip_forward_use_pmtu = 0
sysctl: net.ipv6.conf.all.forwarding = 1
net.ipv6.conf.all.mc_forwarding = 0
lecture de la clé « net.ipv6.conf.all.stable_secret »
sysctl: lecture de la clé « net.ipv6.conf.default.stable_secret »
net.ipv6.conf.default.forwarding = 1
net.ipv6.conf.default.mc_forwarding = 0
sysctl: lecture de la clé « net.ipv6.conf.eth0.stable_secret »
net.ipv6.conf.eth0.forwarding = 1
net.ipv6.conf.eth0.mc_forwarding = 0
sysctl: lecture de la clé « net.ipv6.conf.lo.stable_secret »net.ipv6.conf.lo.forwarding = 1
net.ipv6.conf.lo.mc_forwarding = 0
sysctl: lecture de la clé « net.ipv6.conf.wlan0.stable_secret »
net.ipv6.conf.wlan0.forwarding = 1
net.ipv6.conf.wlan0.mc_forwarding = 0
Code : Tout sélectionner
scl restart systemd-networkd.service;scl status systemd-networkd.service;echo;ip addr
● systemd-networkd.service - Network Service
Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
Active: active (running) since sam. 2016-08-13 13:45:09 CEST; 4ms ago
Docs: man:systemd-networkd.service(8)
Main PID: 1342 (systemd-network)
Status: "Processing requests..."
Tasks: 1 (limit: 4915)
CGroup: /system.slice/systemd-networkd.service
└─1342 /usr/lib/systemd/systemd-networkd
août 13 13:45:09 asus4570 systemd-networkd[1342]: Enumeration completed
août 13 13:45:09 asus4570 systemd-networkd[1342]: eth0: IPv6 enabled for interface: Success
1: lo: <LOOPBACK,UP,LOWER_UP> 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: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether ac:22:0b:c5:68:0b brd ff:ff:ff:ff:ff:ff
inet 172.16.0.2/16 brd 172.16.255.255 scope global eth0
valid_lft forever preferred_lft forever
ip route show
default via 172.16.0.1 dev eth0 proto static
172.16.0.0/16 dev eth0 proto kernel scope link src 172.16.0.2