Meu arquivo / etc / network / interfaces é exibido da seguinte forma
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
auto enp0s3
iface enp0s3 inet dhcp
auto enp0s8
iface enp0s8 inet static
address 172.16.3.1
netmask 255.255.255.0
network 172.16.3.0
broadcast 172.16.3.255
auto br0
iface br0 inet static
address 172.16.3.1
network 172.16.3.0
netmask 255.255.255.0
broadcast 172.16.3.255
bridge-ports enp0s3 enp0s8
Também aqui está minha ifconfig -a output
br0 Link encap:Ethernet HWaddr 08:00:27:8c:24:a6
inet addr:172.16.3.1 Bcast:172.16.3.255 Mask:255.255.255.0
inet6 addr: fd00:1cab:c070:ac02:a1de:6a17:c002:5915/64 Scope:Global
inet6 addr: 2607:fea8:5df:fc3d:a00:27ff:fe8c:24a6/64 Scope:Global
inet6 addr: fe80::a00:27ff:fe8c:24a6/64 Scope:Link
inet6 addr: fd00:1cab:c070:ac02:a00:27ff:fe8c:24a6/64 Scope:Global
inet6 addr: 2607:fea8:5df:fc3d:a1de:6a17:c002:5915/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:348 errors:0 dropped:0 overruns:0 frame:0
TX packets:234 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:29858 (29.8 KB) TX bytes:30385 (30.3 KB)
enp0s3 Link encap:Ethernet HWaddr 08:00:27:8c:24:a6
inet addr:192.168.0.27 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9490 errors:0 dropped:0 overruns:0 frame:0
TX packets:12650 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4736518 (4.7 MB) TX bytes:1455119 (1.4 MB)
enp0s8 Link encap:Ethernet HWaddr 08:00:27:97:d3:2c
inet addr:172.16.3.1 Bcast:172.16.3.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7839 errors:0 dropped:0 overruns:0 frame:0
TX packets:2292 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:545550 (545.5 KB) TX bytes:250033 (250.0 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:2069 errors:0 dropped:0 overruns:0 frame:0
TX packets:2069 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:174076 (174.0 KB) TX bytes:174076 (174.0 KB)
No entanto, quando tento ping -I enp0s8 192.168.0.1 , não recebo nenhuma resposta. Também nada aparece no tcpdump na interface enp0s3. Por favor me avise o que me falta?