Host de destino inacessível, Centos 7, VMware

Question

Depois de configurar o endereço IP estático na máquina vmware, reiniciei o centos, eis que depois de receber este erro:

Destination Host Unreachable

1. Eu tento mudar o NAT para Bridge, mas nada muda, de fato, eu não consigo conectar usando o Putty no modo Bridge via terminal

2. nano ifcfg-ens33

   TYPE=Ethernet
   BOOTPROTO=static
   IPADDR=192.168.52.128
   BROADCAST=192.168.52.255
   NETMASK=255.255.255.0
   GATEWAY=192.168.160.1
   DEFROUTE=yes
   PEERDNS=yes
   PEERROUTES=yes
   IPV4_FAILURE_FATAL=no
   IPV6INIT=yes
   IPV6_AUTOCONF=yes
   IPV6_DEFROUTE=yes
   IPV6_PEERDNS=yes
   IPV6_PEERROUTES=yes
   IPV6_FAILURE_FATAL=no
   NAME=ens33
   UUID=(long)
   DEVICE=ens33
   ONBOOT=yes
   DNS1=8.8.8.8
   DNS2=8.8.4.4'
   

3. /etc/resolv.conf

   #Generated by NetworkManager
   nameserver 8.8.8.8
   nameserver 8.8.4.4'
   

4. lspci | egrep -i --color 'network|ethernet'

   02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)
   

5. Eu sou capaz de fazer ping.
   ping 127.0.0.1 retornar pacotes

6. route

   [root@localhost ~]# route
   Kernel IP routing table
   Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
   default         gateway         0.0.0.0         UG    100    0        0 ens33
   192.168.52.0    0.0.0.0         255.255.255.0   U     100    0        0 ens33
   gateway         0.0.0.0         255.255.255.255 UH    100    0        0 ens33
   

7. ifconfig -a

   [root@localhost ~]# ifconfig -a
   ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
           inet 192.168.52.128  netmask 255.255.255.0  broadcast 192.168.52.255
           inet6 fe80::20c:29ff:fea1:d692  prefixlen 64  scopeid 0x20<link>
           ether 00:0c:29:a1:d6:92  txqueuelen 1000  (Ethernet)
           RX packets 81  bytes 8444 (8.2 KiB)
           RX errors 0  dropped 0  overruns 0  frame 0
           TX packets 129  bytes 15447 (15.0 KiB)
           TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
   
   lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
           inet 127.0.0.1  netmask 255.0.0.0
           inet6 ::1  prefixlen 128  scopeid 0x10<host>
           loop  txqueuelen 1  (Local Loopback)
           RX packets 126  bytes 11662 (11.3 KiB)
           RX errors 0  dropped 0  overruns 0  frame 0
           TX packets 126  bytes 11662 (11.3 KiB)
           TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
   

8. A rede está ativa

   [root@localhost ~]# systemctl status NetworkManager
    NetworkManager.service - Network Manager
      Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
      Active: active (running) since sab 2017-06-10 14:29:39 CEST; 3min 36s ago
        Docs: man:NetworkManager(8)
    Main PID: 658 (NetworkManager)
      CGroup: /system.slice/NetworkManager.service
              └─658 /usr/sbin/NetworkManager --no-daemon
   
   giu 10 14:29:41 localhost.localdomain NetworkManager[658]: <info>  [149709778...
   

Eu preciso ter um IP estático porque eu configurei um jogo de servidor

    

Answer 1

Seu gateway configurado está fora da sua sub-rede.

IPADDR=192.168.52.128
NETMASK=255.255.255.0
GATEWAY=192.168.160.1

Você pode alcançar endereços dentro do intervalo 192.168.52.1..192.168.52.254 sem um roteador / gateway.
Se você quiser alcançar endereços fora deste intervalo, você precisa de um roteador / gateway. Esse roteador / gateway precisa estar no intervalo de endereços IP alcançáveis.