Arch Linux

drudox

Member

Registered: 2017-10-01

Posts: 126

Double ip

Hi everybody , i recentely moved into a student building where there is a wi-fi and wire connections ! The connection doesn't go fine ... for both wire and wi-fi the cause seems to be that i obtain a double dhcp address .. here some usefull detail (result of the basic command for checking the connection)

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    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: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
    link/ether a0:8c:fd:75:26:24 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 48:45:20:d8:29:62 brd ff:ff:ff:ff:ff:ff
    inet 10.107.201.213/20 brd 10.107.207.255 scope global dynamic wlp3s0
       valid_lft 953sec preferred_lft 953sec
    inet 10.107.201.214/20 brd 10.107.207.255 scope global secondary wlp3s0
       valid_lft forever preferred_lft forever
    inet6 fe80::b78f:ae20:6e66:ea67/64 scope link 
       valid_lft forever preferred_lft forever

 [marco@i7-Arch ~]$ sudo systemctl status netctl
[sudo] password di marco: 
● netctl.service - (Re)store the netctl profile state
   Loaded: loaded (/usr/lib/systemd/system/netctl.service; disabled; vendor preset: disabled)
   Active: active (exited) since Sun 2017-10-01 15:35:30 BST; 55min ago
     Docs: man:netctl.special(7)
  Process: 9720 ExecStop=/usr/bin/netctl store (code=exited, status=0/SUCCESS)
  Process: 9727 ExecStart=/usr/bin/netctl restore (code=exited, status=1/FAILURE)
 Main PID: 9727 (code=exited, status=1/FAILURE)
    Tasks: 0 (limit: 4915)
   CGroup: /system.slice/netctl.service

ott 01 15:35:30 i7-Arch systemd[1]: Starting (Re)store the netctl profile state...
ott 01 15:35:30 i7-Arch systemd[1]: Started (Re)store the netctl profile state.

 [marco@i7-Arch ~]$ sudo systemctl status dhcpcd
● dhcpcd.service - dhcpcd on all interfaces
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd.service; enabled; vendor preset: disabled)
   Active: active (running) since Sun 2017-10-01 13:40:47 BST; 2h 50min ago
  Process: 357 ExecStart=/usr/bin/dhcpcd -q -b (code=exited, status=0/SUCCESS)
 Main PID: 359 (dhcpcd)
    Tasks: 1 (limit: 4915)
   CGroup: /system.slice/dhcpcd.service
           └─359 /usr/bin/dhcpcd -q -b

ott 01 16:30:42 i7-Arch dhcpcd[359]: wlp3s0: carrier acquired
ott 01 16:30:42 i7-Arch dhcpcd[359]: wlp3s0: IAID 20:d8:29:62
ott 01 16:30:42 i7-Arch dhcpcd[359]: wlp3s0: rebinding lease of 10.107.201.214
ott 01 16:30:42 i7-Arch dhcpcd[359]: wlp3s0: probing address 10.107.201.214/20
ott 01 16:30:43 i7-Arch dhcpcd[359]: wlp3s0: soliciting an IPv6 router
ott 01 16:30:48 i7-Arch dhcpcd[359]: wlp3s0: leased 10.107.201.214 for 960 seconds
ott 01 16:30:48 i7-Arch dhcpcd[359]: wlp3s0: adding route to 10.107.192.0/20
ott 01 16:30:48 i7-Arch dhcpcd[359]: wlp3s0: adding default route via 10.107.192.1
ott 01 16:30:50 i7-Arch dhcpcd[359]: wlp3s0: deleted default route via 10.107.192.1
ott 01 16:30:55 i7-Arch dhcpcd[359]: wlp3s0: no IPv6 Routers available

I hope that somebody try to help me ... I really need help

seth

Member

Registered: 2012-09-03

Posts: 61,247

Re: Double ip

https://wiki.archlinux.org/index.php/Ne … k_managers

Closely read the first sentence.

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