Ho installato una VM Ubuntu usando Vagrant. Quando inserisco SSH nella VM e eseguo il ping di google.com, funziona perfettamente. Per circa un minuto, quindi smetto di ricevere i pacchetti.
L'unico modo per riottenere la connessione a Internet è vagrant haltquindi vagrant upe il ciclo continua.
Ecco il mio file vagabondo:
Vagrant.configure("2") do |config|
config.vm.box = "ubuntu/xenial64"
config.vm.provider :virtualbox do |vb|
vb.customize ['modifyvm', :id,'--memory', '2048']
vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
end
config.ssh.forward_agent = true
config.vm.network "forwarded_port", guest: 3333, host: 3333
config.vm.network "forwarded_port", guest: 3334, host: 3334
config.vm.network "public_network", ip: "172.20.0.0", bridge: "en1: Wi-Fi (AirPort)"
end
Adattatore VirtualBox 1 :NAT
Adattatore VirtualBox 2 :Bridged Adapter (en0: Wi-Fi airport)
ifconfig sulla VM:
enp0s3 Link encap:Ethernet HWaddr 02:66:2d:c5:e5:fb
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
inet6 addr: fe80::66:2dff:fec5:e5fb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2356 errors:0 dropped:0 overruns:0 frame:0
TX packets:2600 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:853063 (853.0 KB) TX bytes:345717 (345.7 KB)
enp0s8 Link encap:Ethernet HWaddr 08:00:27:04:0a:19
inet6 addr: fe80::a00:27ff:fe04:a19/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7640 errors:0 dropped:5 overruns:0 frame:0
TX packets:37 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1015565 (1.0 MB) TX bytes:9216 (9.2 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:112 (112.0 B) TX bytes:112 (112.0 B)
tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.8.0.2 P-t-P:10.8.0.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:93 errors:0 dropped:0 overruns:0 frame:0
TX packets:111 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:54331 (54.3 KB) TX bytes:13457 (13.4 KB)
veth0040ba6 Link encap:Ethernet HWaddr 4e:ac:ae:ca:c8:a2
inet6 addr: fe80::4cac:aeff:feca:c8a2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:17 errors:0 dropped:0 overruns:0 frame:0
TX packets:26 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1784 (1.7 KB) TX bytes:8856 (8.8 KB)
veth68a2190 Link encap:Ethernet HWaddr d2:3a:14:c4:0d:bc
inet6 addr: fe80::d03a:14ff:fec4:dbc/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:830 (830.0 B)
veth921a901 Link encap:Ethernet HWaddr 7a:63:d4:3c:3d:65
inet6 addr: fe80::7863:d4ff:fe3c:3d65/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:830 (830.0 B)
vetha454914 Link encap:Ethernet HWaddr 2e:e1:5e:a0:29:4c
inet6 addr: fe80::2ce1:5eff:fea0:294c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:1338 (1.3 KB)
ifconfig sull'host (Mac OSX)
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 78:4f:43:9c:c4:cb
inet6 fe80::843:e8e4:7a01:5b62%en0 prefixlen 64 secured scopeid 0x7
inet 10.136.107.254 netmask 0xfffff800 broadcast 10.136.111.255
nd6 options=201<PERFORMNUD,DAD>
media: autoselect
status: active
p2p0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 2304
ether 0a:4f:43:9c:c4:cb
media: autoselect
status: inactive
awdl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1484
ether 22:c0:41:1c:7d:e3
inet6 fe80::20c0:41ff:fe1c:7de3%awdl0 prefixlen 64 scopeid 0x9
nd6 options=201<PERFORMNUD,DAD>
media: autoselect
status: active
en3: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether b6:00:21:71:2a:01
media: autoselect <full-duplex>
status: inactive
en1: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether b6:00:21:71:2a:00
media: autoselect <full-duplex>
status: inactive
en2: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether b6:00:21:71:2a:04
media: autoselect <full-duplex>
status: inactive
en4: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether b6:00:21:71:2a:05
media: autoselect <full-duplex>
status: inactive
en5: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether ac:de:48:00:11:22
inet6 fe80::aede:48ff:fe00:1122%en5 prefixlen 64 scopeid 0xe
nd6 options=201<PERFORMNUD,DAD>
media: autoselect
status: active
bridge0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=63<RXCSUM,TXCSUM,TSO4,TSO6>
ether b6:00:21:71:2a:00
Configuration:
id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0
maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200
root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0
ipfilter disabled flags 0x2
member: en1 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 11 priority 0 path cost 0
member: en2 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 12 priority 0 path cost 0
member: en3 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 10 priority 0 path cost 0
member: en4 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 13 priority 0 path cost 0
nd6 options=201<PERFORMNUD,DAD>
media: <unknown type>
status: inactive
utun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 2000
inet6 fe80::3ffd:a34b:785a:f6da%utun0 prefixlen 64 scopeid 0x10
nd6 options=201<PERFORMNUD,DAD>XHC2: flags=0<> mtu 0
vboxnet0: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 0a:00:27:00:00:00
vboxnet1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 0a:00:27:00:00:01
vboxnet2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 0a:00:27:00:00:02
Voglio che la mia VM sia in grado di comunicare con il mondo esterno e il mondo esterno comunichi con la mia VM.
Anche il mio computer host ha Internet stabile!
/var/log/sysloge/var/log/kern.lognella vostra Ubuntu VM hanno qualcosa da dire sulle interfacce di rete?