O roteador ping em 192.168.1.1 retorna a resposta de 192.168.0.34

Question

Na rede doméstica simples, como é possível ping 192.168.1.1 e obter uma resposta de 192.168.0.34 ? Roteador Mikrotik RB951G-2HnD (mipsbe) firmware v. 3.18.

• O roteador fica no endereço IP do gateway 192.168.1.1
• A máscara de sub-rede é 255.255.255.0

Sintomasacompanhantes:

• Todososdispositivosestãoapenasno192.168.1.X,porisso192.168.0.Xnãoéutilizado.
• Todososdispositivosconhecidos,excetoomeuPC,têmendereçosIPestáticosatribuídosmanualmente,enenhumoutroDHCP(DHCP)atribuídoatualmenteestápresentenarede.
• AconexãocomaInternetnoPCpareceserinterrompida-pornenhumarazãoóbvia(ouseja,depoisdenenhumaaçãoóbviadomeulado;+parecenãohavernenhumainterrupçãorealdoprovedor).
• ipconfigmostraqueaconfiguraçãodeIPfoiperdida(nãohádispositivosrestantesquemantenhamqualquerconfiguraçãodeIP).
• ipconfig/release&ipconfig/renewtravaemipconfig/reneweexpira.
• IMPORTANTE:AconexãocomaInternetserárestauradasomenteseeudesconectarereconectaraconexãosemfio.(Emseguida,eleserárestauradoimediatamenteeping192.168.1.1retornaránovamentearespostade192.168.1.1conformeoesperado.)
• NomeuPC,estouusandooESETSecuritysuite(firewall,antivírus,etc....talveznãorelacionado)
• Nãohánadadevenenosonoarquivo.hosts.
• AchoquenãoháoutrosdispositivosDHCPnarede.AtualmentesouoúnicoPCnarede,existeumswitchgerenciado(apáginamgmtpareceinacessível,estranha)eumtelefoneIPconectadoaoswitch(acessível).
• Depoisqueeurecupereiaconexão(comomencionadoacima)
  • ping192.168.0.34escreveGeneralFailure:
    
  • tracertparaosendereçosacima:
    
• █ Se eu me desconectar da rede, ao contrário de 192.168.1.1 , o IP 192.168.0.34 ainda estará presente e lançando as falhas gerais acima.

Parece que há um problema com o PC, e não com a rede, mas como posso encontrar o que é estranho 192.168.0.34 , que persiste após a desconexão e, ocasionalmente, também obscurece o gateway?

ipconfig /all : (com alguns nomes redigidos como ********)

Windows IP Configuration

   Host Name . . . . . . . . . . . . : idea-PC-****
   Primary Dns Suffix  . . . . . . . : 
   Node Type . . . . . . . . . . . . : Mixed
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

PPP adapter ********:

   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : ********
   Physical Address. . . . . . . . . : 
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.160.103(Preferred) 
   Subnet Mask . . . . . . . . . . . : 255.255.255.255
   Default Gateway . . . . . . . . . : 
   DNS Servers . . . . . . . . . . . : 192.168.160.1
                                       85.159.106.3
   NetBIOS over Tcpip. . . . . . . . : Enabled

Wireless LAN adapter Local Area Connection* 12:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter
   Physical Address. . . . . . . . . : 20-68-9D-**-**-**
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter OpenVPN:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : TAP-Win32 Adapter V9
   Physical Address. . . . . . . . . : 00-FF-CB-**-**-**
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Team Viewer VPN:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : TeamViewer VPN Adapter
   Physical Address. . . . . . . . . : 00-FF-D3-**-**-**
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Bluetooth Network Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : ********.com
   Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
   Physical Address. . . . . . . . . : 20-68-9D-**-**-**
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wi-Fi:

   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Realtek RTL8723A Wireless LAN 802.11n USB 2.0 Network Adapter
   Physical Address. . . . . . . . . : 20-68-9D-**-**-**
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::298a:5d0a:6108:9e10%3(Preferred) 
   IPv4 Address. . . . . . . . . . . : 192.168.1.198(Preferred) 
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : 10. august 2016 16:49:01
   Lease Expires . . . . . . . . . . : 10. august 2016 18:05:23
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 337668253
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1F-2C-5C-DA-20-68-9D-**-**-**
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter isatap.{577E0F04-78FE-45D4-8CC7-370D517FAD06}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-**-**-**
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 14:

   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-**-**-**
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fd:cfe:3d8e:a72b:db42(Preferred) 
   Link-local IPv6 Address . . . . . : fe80::cfe:3d8e:a72b:db42%18(Preferred) 
   Default Gateway . . . . . . . . . : ::
   DHCPv6 IAID . . . . . . . . . . . : 301989888
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1F-2C-5C-DA-20-68-9D-**-**-**
   NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter isatap.{79A29C84-EF40-4CAA-B186-B9B323C39B2C}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : 
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.********.com:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . : ********.com
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #6
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

    

Answer 1

Um dos seus adaptadores pode estar interferindo na sua conexão.

Tente desabilitar os adaptadores dos clientes VPN e reativá-los.