Teste de loop

Pessoal,

Realizei um teste na minha máquina, ela possui duas interfaces de rede. Coloquei na interface enp2s0 o endereço 192.168.0.2/24, na enp3s1 o 192.168.0.1/24 e as liguei no mesmo switch. Realizei um ping da interface enp2s0 para enp3s1 e vice-versa, mas sem sucesso:

arthur@localhost:~,13:56,Ter Nov 24$ ping -I enp2s0 192.168.0.1

PING 192.168.0.1 (192.168.0.1) from 192.168.0.2 enp2s0: 56(84) bytes of data.

From 192.168.0.2 icmp_seq=1 Destination Host Unreachable

From 192.168.0.2 icmp_seq=2 Destination Host Unreachable

From 192.168.0.2 icmp_seq=3 Destination Host Unreachable

From 192.168.0.2 icmp_seq=4 Destination Host Unreachable

^C

--- 192.168.0.1 ping statistics ---

7 packets transmitted, 0 received, +4 errors, 100% packet loss, time 5999ms

pipe 4

 

arthur@localhost:~,13:57,Ter Nov 24$ ping -I enp3s1 192.168.0.2

PING 192.168.0.2 (192.168.0.2) from 192.168.0.1 enp3s1: 56(84) bytes of data.

From 192.168.0.1 icmp_seq=1 Destination Host Unreachable

From 192.168.0.1 icmp_seq=2 Destination Host Unreachable

From 192.168.0.1 icmp_seq=3 Destination Host Unreachable

From 192.168.0.1 icmp_seq=4 Destination Host Unreachable

From 192.168.0.1 icmp_seq=5 Destination Host Unreachable

From 192.168.0.1 icmp_seq=6 Destination Host Unreachable

From 192.168.0.1 icmp_seq=7 Destination Host Unreachable

From 192.168.0.1 icmp_seq=8 Destination Host Unreachable

^C

--- 192.168.0.2 ping statistics ---

8 packets transmitted, 0 received, +8 errors, 100% packet loss, time 7000ms

pipe 4

 

Por que isso ocorre? Mesmo estando ligadas na mesma máquina elas não deveriam se comunicar?

gugarthur

Não se deve configurar duas placas de rede no mesmo domínio de broadcast, teste a configuração:

192.168.0.2/24
192.168.1.2/24

dessa forma deve funcionar

Blz. Eu só queria saber mesmo por que esse teste não funciona.