[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

problema route



'sera a tutti :)

su una debian 9 mi ritrovo con un curioso problema: ad ogni riavvio internet non funziona più ma è sufficiente togliere il gw di default e rimetterlo e tutto magicamente torna a posto :-/

cat /etc/network/interfaces

auto enp4s0
        iface enp4s0 inet static
        address 192.168.0.2
        netmask 255.255.255.0
        network 192.168.0.0
        gateway 192.168.0.1
        dns-nameservers 8.8.8.8 8.8.4.4

dopo il riavvio e internet non funziona:

route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.0.1     0.0.0.0         UG    0 0        0 enp4s0

ifconfig enp4s0
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.2  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::c24a:ff:fe03:83fd  prefixlen 64  scopeid 0x20<link>
        ether c0:4a:00:03:83:fd  txqueuelen 1000  (Ethernet)
        RX packets 40516896  bytes 43113107310 (40.1 GiB)
        RX errors 0  dropped 1  overruns 0  frame 0
        TX packets 30213824  bytes 5836877340 (5.4 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

manualmente faccio:

route del default gw 192.168.0.1
route add default gw 192.168.0.1

e internet torna a funzionare

qualche idea?

grazie!

--
Pol


Reply to: