O host de destino está inacessível na LAN

Question

Eu tenho o roteador TP-LINK, que recebe internet da fibra ótica. O roteador está conectado ao servidor (Microsoft Windows Server 2008R2). Meu servidor tem 2 placa Ethernet, primeiro um está recebendo internet (WAN) do roteador. O segundo é distribuir internet para outros computadores (LAN). Eu estou usando roteamento e controle remoto do administrador do Windows Server R2 para distribuir internet. Internet está funcionando bem em todo o PC. Mas o que eu quero é usar uma impressora do usuário da LAN. O PC do usuário tem o IP 192.168.1.85. Meu servidor IP é 192.168.1.2. O IP do roteador é 192.168.1.1. Quando eu pingue 192.168.1.85 o host é inacessível. Quando eu pingue 192.168.1.1, está tudo bem. Todo o PC está no GRUPO DE TRABALHO. Qual pode ser o problema. Por favor me mostre direção. Agradecemos antecipadamente.

EDIT ipconfig / all Configuração IP do Windows

   Host Name . . . . . . . . . . . . : KURBONOV1
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Mixed
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Marvell Yukon 88E8057 PCI-E Gigabit Ether
net Controller
   Physical Address. . . . . . . . . : 00-1D-BA-EF-47-7B
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Intel(R) WiFi Link 5100 AGN
   Physical Address. . . . . . . . . : 00-22-FB-69-27-E6
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.1.123(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.1.1
   DNS Servers . . . . . . . . . . . : 91.200.216.2
                                       91.200.216.7
   NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 6:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 7:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 02-00-54-55-4E-01
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fd:2046:2217:3f57:fe84(Pref
erred)
   Link-local IPv6 Address . . . . . : fe80::2046:2217:3f57:fe84%12(Preferred)
   Default Gateway . . . . . . . . . : ::
   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Local Area Connection* 12:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{CA5BAAC0-79D3-4DBA-838D-481359920
C71}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 13:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 20:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{C1121A84-3E64-4076-93C4-3FECC1337
64B}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 21:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : 6TO4 Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 22:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 23:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 24:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 26:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 27:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 28:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 30:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 31:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 32:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 33:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 34:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 35:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 36:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : isatap.{1C73FE11-C907-4519-B95C-B17DCF400
1E2}
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 38:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : 6TO4 Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

imprimir rota

Interface List
 10 ...00 1d ba ef 47 7b ...... Marvell Yukon 88E8057 PCI-E Gigabit Ethernet Con
troller
 11 ...00 22 fb 69 27 e6 ...... Intel(R) WiFi Link 5100 AGN
  1 ........................... Software Loopback Interface 1
 20 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 12 ...02 00 54 55 4e 01 ...... Teredo Tunneling Pseudo-Interface
 31 ...00 00 00 00 00 00 00 e0  isatap.{CA5BAAC0-79D3-4DBA-838D-481359920C71}
 24 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 29 ...00 00 00 00 00 00 00 e0  isatap.{C1121A84-3E64-4076-93C4-3FECC133764B}
 25 ...00 00 00 00 00 00 00 e0  6TO4 Adapter
 26 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 27 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 28 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 32 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 18 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 33 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 35 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 36 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 37 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 38 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 39 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 40 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 41 ...00 00 00 00 00 00 00 e0  isatap.{1C73FE11-C907-4519-B95C-B17DCF4001E2}
 42 ...00 00 00 00 00 00 00 e0  6TO4 Adapter
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0      192.168.1.1    192.168.1.123    281
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
      192.168.1.0    255.255.255.0         On-link     192.168.1.123    281
    192.168.1.123  255.255.255.255         On-link     192.168.1.123    281
    192.168.1.255  255.255.255.255         On-link     192.168.1.123    281
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link     192.168.1.123    281
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link     192.168.1.123    281
===========================================================================
Persistent Routes:
  Network Address          Netmask  Gateway Address  Metric
          0.0.0.0          0.0.0.0      192.168.1.1  Default
===========================================================================

IPv6 Route Table
===========================================================================
Active Routes:
 If Metric Network Destination      Gateway
 12     38 ::/0                     On-link
  1    306 ::1/128                  On-link
 12     38 2001::/32                On-link
 12    286 2001:0:5ef5:79fd:2046:2217:3f57:fe84/128
                                    On-link
 12    286 fe80::/64                On-link
 12    286 fe80::2046:2217:3f57:fe84/128
                                    On-link
  1    306 ff00::/8                 On-link
 12    286 ff00::/8                 On-link
===========================================================================
Persistent Routes:
  None

    

Answer 1

Com base no resto da história que eu tirei de você através de comentários, você desejará adicionar uma rota estática no servidor para a rede LAN 192.168.1.0/24 em que seu segundo adaptador está ligado. Essa rota informará ao tráfego destinado aos hosts 192.168.1.0/24 a utilização do adaptador "LAN" e deixará a Internet (adaptador atribuído pelo IP público) ao outro adaptador. Você pode abrir o Prompt de Comando para adicionar rotas.

A sua rota será parecida com: route add 192.168.1.0 mask 255.255.255.0 192.168.1.1 (Este é apenas um exemplo para chegar o mais perto possível do seu ambiente, mas leia o guia abaixo para entender melhor. Você provavelmente terá que ajustar seus IPs usados para essas rotas com base em seu gateway interno .)

Aqui está um guia simples para configurar e compreender rotas estáticas.