Cách Khắc Phục Lỗi Destination Host Unreachable, Máy Báo Lỗi : Destination Host Unreachable

After setting the static IP address on vmware machine, restarted centos, here is that after I get this error:

Destination Host UnreachableI try to change NAT to Bridge but nothing change, indeed, I can not connect using Putty in Bridge mode via terminalnano ifcfg-ens33

TYPE=EthernetBOOTPROTO=staticIPADDR=192.168.52.128BROADCAST=192.168.52.255NETMASK=255.255.255.0GATEWAY=192.168.160.1DEFROUTE=yesPEERDNS=yesPEERROUTES=yesIPV4_FAILURE_FATAL=noIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yesIPV6_PEERDNS=yesIPV6_PEERROUTES=yesIPV6_FAILURE_FATAL=noNAME=ens33UUID=(long)DEVICE=ens33ONBOOT=yesDNS1=8.8.8.8DNS2=8.8.4.4`/etc/resolv.conf

#Generated by NetworkManagernameserver 8.8.8.8nameserver 8.8.4.4`lspci | egrep -i –color “network|ethernet”

02:01.0 Ethernet controller: Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)I am able to ping myself.ping 127.0.0.1 return packets

route

localhost ~># routeKernel IP routing tableDestination Gateway Genmask Flags Metric Ref Use Ifacedefault gateway 0.0.0.0 UG 100 0 0 ens33192.168.52.0 0.0.0.0 255.255.255.0 U 100 0 0 ens33gateway 0.0.0.0 255.255.255.255 UH 100 0 0 ens33ifconfig -a

localhost ~># ifconfig -aens33: flags=4163 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 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 0lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 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 0Network is active

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edited Jun 10 “17 at 14:51

Thomas
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asked Jun 10 “17 at 12:35

Super SonicSuper Sonic
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Your configured gateway is outside of your subnet.

Đang xem: Lỗi destination host unreachable

IPADDR=192.168.52.128NETMASK=255.255.255.0GATEWAY=192.168.160.1You can reach addresses within the range 192.168.52.1..192.168.52.254 without a router/gateway.If you want to reach addresses outside this range, you need a router/gateway. That router/gateway has to be in the reachable IP address range.

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answered Jun 10 “17 at 13:27

ThomasThomas
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