课程第34次
本帖最后由 匿名 于 2019-10-13 10:20 编辑IPv6：
Desktop3:
# ssh2001:db8:0:1::a00:103
The authenticity of host '2001:db8:0:1::a00:103 (2001:db8:0:1::a00:103)' can't be established.
ECDSA key fingerprint is SHA256:gSlaeOM58Lqg0n8VspEH5YNRwWTbyW3QnQf0t/9KsXg.
ECDSA key fingerprint is MD5:a5:2c:f1:04:4b:52:5b:30:31:95:98:0f:e9:2b:3f:65.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '2001:db8:0:1::a00:103' (ECDSA) to the list of known hosts.
root@2001:db8:0:1::a00:103's password:
Last login: Thu Oct 10 19:42:58 2019 from desktop42.example.com
# Server3:
# netstat -A inet6
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp6 0 0 server3.example.com:ssh 2001:db8:0:1::a00:40094 ESTABLISHED
# nmclidev status
DEVICE TYPE STATE CONNECTION
ens33 ethernetconnected new-ens33
virbr0 bridge connected virbr0
ens38 ethernetdisconnected--
ens39 ethernetdisconnected--
ens40 ethernetdisconnected--
ens41 ethernetdisconnected--
lo loopbackunmanaged --
virbr0-nictun unmanaged --
nmclicon add con-name team0type team ifname team0config '{"runner":{"name": "loadbalance"}}'# nmcliconnmod team0ipv4.addresses 10.0.0.3/24
# nmcliconnmod team0ipv4.gateway10.0.0.1
# nmcliconnmod team0ipv4.methodmanual# nmcliconn add type team-slave ifname ens38 master team0
Connection 'team-slave-ens38' (3973ef6c-cc5b-4ff1-a24a-01e1156efd77) successfully added.
#
# nmcli con show
NAME UUID TYPE DEVICE
new-ens33 d46507b6-7d6a-4fbe-8821-e300fba07cdbethernetens33
team0 39f395bf-e880-48a0-a68c-35d0e40f4b57team team0
team-slave-ens383973ef6c-cc5b-4ff1-a24a-01e1156efd77ethernetens38
virbr0 e5d5354b-dcd1-4eb0-8fc0-6862a3b8d26bbridge virbr0
# nmcliconn add type team-slave ifname ens39 master team0
Connection 'team-slave-ens39' (7581282e-947a-422d-9770-414b6f72e61e) successfully added.
# nmcli con show
NAME UUID TYPE DEVICE
new-ens33 d46507b6-7d6a-4fbe-8821-e300fba07cdbethernetens33
team0 39f395bf-e880-48a0-a68c-35d0e40f4b57team team0
team-slave-ens383973ef6c-cc5b-4ff1-a24a-01e1156efd77ethernetens38
team-slave-ens397581282e-947a-422d-9770-414b6f72e61eethernetens39
virbr0 e5d5354b-dcd1-4eb0-8fc0-6862a3b8d26bbridge virbr0
# # nmcliconn up team-slave-ens38
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/17)
# nmcliconn up team-slave-ens39
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/18)
# nmcliconn up team0
Connection successfully activated (master waiting for slaves) (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/19)
# 改runner的方法：
# teamdctlteam0 state
setup:
runner: loadbalance
ports:
ens38
link watches:
link summary: up
instance:
name: ethtool
link: up
down count: 3
ens39
link watches:
link summary: up
instance:
name: ethtool
link: up
down count: 2
# teamdctl team0 config dump >team0.conf
# vim team0.conf
# cat team0.conf
{
"device": "team0",
"ports": {
"ens38": {
"link_watch": {
"name": "ethtool"
}
},
"ens39": {
"link_watch": {
"name": "ethtool"
}
}
},
"runner": {
"name": "activebackup",
"tx_hash": [
"eth",
"ipv4",
"ipv6"
]
}
}
# nmclicon mod team0 team.configteam0.conf
# nmclicon up team0
Connection successfully activated (master waiting for slaves) (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/22)
# teamdctl team0 state
setup:
runner: activebackup
ports:
ens38
link watches:
link summary: up
instance:
name: ethtool
link: up
down count: 0
ens39
link watches:
link summary: up
instance:
name: ethtool
link: up
down count: 0
runner:
active port: ens38
#
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