Cannot ping CentOS 6.4 invited Windows 7 host through NAT

Similar Questions

• Cannot ping a virtual machine, except on the host computer.

  I have a host of SuSE, built on a chassis of IBM. It has a link for the failover interface. It has an IP of 10.10.138.196. SM 255.255.255.128. DG 10.10.138.129. I can ping this machine without problem. On that note, I have a virtual machine of SuSE. It has the same mask and gateway with an IP address of 10.10.138.197. It can ping the host (196) and the host can it ping. However, he cannot ping to the gateway by defaut.129. He receives a message Impossible to its own virtual interface. I have installation bridged networking early with no luck.

  I tried to change the DG on the guest a.196. I have installation routes by default, and specific directions to 10.10.138.129 on the host and the guest without success. I talked to a few colleagues and they are not of course either. I need this available, so it can be used for a variety of applications.

  You will not see a virtual NETWORK adapter for bridged interface, only for NAT and the host-only networking. There will be a device/dev/vmnet0, but that is not actually used to fill itself.

  Your problem is that your bridged interface is bound to the wrong card on the host: it must be related to "bond0" not "eth0". You will need to re - run /usr/bin/vmware-config.pl to address which forces all running VMs to be stopped.

  ---

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• Cannot ping between virtual servers on the same host

  I have a 5 ESXi host with 3 virtual copies of Windows Server 2008R2 running on them. The ESXi host is connected to my switch, which has the Windows 2008 R2 DC to my test network and my laptop management with VSphere branch above as well. I can ping host, mobile and ad server of each of the individual virtual servers and can ping and RDP for all 3 from other devices not on that host, but I cannot communicate between the three. I have Windows Firewall disabled on all three. I have no firewall, and all machines have an IP address in the 10.0.0.X range I deleted then recreated the only virtual switch on the host on which appear all 3. I've been VERY frustrated for the last 3 days on it. Why my virtual machine cannot talk to each other?

  When you have registered virtual machines in ESX you selected moved VM or Coiped VM? Go to editing parameters and watch the MAC addresses. My guess is that if you copied power (including the vmx files) then the MAC address is the same for all virtual machines. You can stop the machine and change for a MAC address mac address. You can also remove the network adapters, one of each, and then add the new network cards. Remember to reconfigure the IP addresses on the box and remove the ghost network maps after doing this.

  Check this KB to change the mac address.

  http://KB.VMware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalID=507

  Also, can you connect to the switch and look at the ARP table and see if the system VMs register here.

• The host cannot ping

  Hello

  I can't reach my host. What could be the problem?

  I am using Vmware Server 2.0.1 Build 156745

  Host: Windows XP Professional sp2

  IP:192.168.146.1 host (vmnet1)

  Hardware: Computer laptop Dell 630

  Comments: Linux

  CentOS 2.16.0

  GuestIP:192.168.146.120

  Comments cannot ping the host

  Host cannot ping the prompt

  I tried to configure the nat and the host only to connect. Nat could also be able to reach the external pages.

  I appreciate any ideas

  Is the fixed prompt on DHCP or IP?

  What network cards do you have on the host and bridged (vmnetcfg.exe run as administrator)?

  Is the physical card on the guest living/connected - sometimes to the life of a card NETWORK disconnected will no connectivity in the guest?

  Have you recently changed the VMware network in the host? If so, you will need to restart the VMware services or reboot the host.

  Is there a firewall clutter it?

  Is the card NETWORK connected to the prompt - it shouldn't be a red cross on the network icon in the list of the material in the center of the console pane when the virtual machine is selected in the left pane?

  The MAC address or virtual and physical adapters in the host and the single guest, that is not duplicated?

  If all this pans, can be helpful to remove the NETWORK card in the prompt and add a. Also, what type of NETWORK adapter is it in the guest - 'flexible' or 'e1000 '? Should be 'flexible' for Linux - post (tie) the .vmx doubt customers.

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• Cannot ping virtual machine Windows 7 vm Server 2012 [Server R2 2012]

  Hi all

  I'm not sure that this is a vmware workstation or server 2012 r2 problem, but I would still ask thought.

  I have a 2012 r2 vm server and win 7 vm in a ' host-only: a private network, shared with the host country "network connection.

  I can ping the server vm win7, but cannot ping the ""Server the VM win7 ". "

  But when I point the win7 dns on the server 2012R2 (that has AD and DNS configured) I can join the virtual machine Windows 7 announcement.

  Its totally weird

  Whenever I try to win7 from the ping server, it says "Request Timed Out".

  Does anyone know how can I fix?

  I'm using VMWare Workstation 11

  Thank you

  Post edited by: Michael Hilburt

  Is there a way to get pings without demeaning the whole firewall?

  https://TechNet.Microsoft.com/en-us/library/cc972926%28V=WS.10%29.aspx?f=255&MSPPError=-2147217396

• Comments cannot ping host

  Hi all:

  I have a strange problem of networking that VMware technical support has not been able to help.

  Summary of the problem: comments cannot ping host unless the host is a ping command, while the guest is ping to the host

  Details of the problem: I have intalled VMware Workstation 6.5.2 on the host Windows Vista Edition Home Premium (SP1). I installed several guests, including Ubuntu 8.04, openSUSE 11, Win XP and Win 2000. All guests use "bridged" network. The host has a static IP address. All guests have DHCP. All these people have the same problem - they cannot ping the host. It simply returns "Destination unreachable". However, if I run a ping from the host (it didn't ping the same customer, any ip address on the network) while the guest is ping to the host, and then will cross ping of the guest. For the next two minutes, the guest will be able to ping the host without any problem (without 'help' of the host). Then the guest will again be able ping on the host and you will have to repeat the same process. Quite strange, isn't? Another problem, I can access the internet from the hosts and guests can ping each other. (I can't access the printer connected to the host. However if the guest can ping on the host, then it can also access the printer as well.) I tried everything but still can't find the root cause of the problem. Here is a list of the things I've tried:

  1. tried VMware Workstation 6.5.2 on a Windows XP computer on the same network (equipped with a wireless card intel) and did NOT have this problem.

  2. firewalls, antivirus software, VPN clients, etc. were all off. It did not help.

  3. the problem disappears if I use the wired Ethernet connection

  4. the current wireless adapter is a D-Link, but I also tried with a Linksys Wireless card and had the same problem

  5. the same problem exists also for VMware 6.5.1

  6. I have installed the software VirtuaBox VM from Sun and installed the same comments from Ubuntu on the same host. The problem goes away!

  7. I also tried the "NAT" networking and had the same problem.

  8. I also tried DHCP for host and had the same problem.

  I've tried everything I can think of and nothing seemed to help. I have filed a request for assistance with VMware tech and traded a few emails with the support guy but have not heard from him for a few days. I would really appreciate if someone can offer a few ideas to help solve this problem. I'm not a networking guru, but I'm a software engineer, so you can talk to me in technical terms.

  Thank you in advance.

  Yes! as noted above, it is the arp tables.

  my router is assigned the same IP address for the host computer and the guest, so as soon as you ping from your host prompt, the mac and ip is back in the arp (invites) tables and from there he will communicate via newly assigned ARP table. You can check this scathing the hostname and it will be the same ip address as your guest (in my case)

  I then googled arp vmware and discovered that it is familir with chipset broadcom and vmware behavior.

  ARP - a displays the tables,

  ARP s 00-00-00-00-00-00 192.168.x.xxx - assign the IP address to a MAC address.

  I hope this helps.

• Once the VPN connection is established, cannot ping or you connect other IP devices

  Try to get a RV016 installed and work so that people can work from home.  You will need to charge customers remote both WIN XP and MAC OS X.

  Have the configured router and works fine with the VPN Linksys client for WIN XP users.  Can connect, ping, mount the shared disks, print to printers to intellectual property, etc.

  Can connect to the router fine with two VPN clients third 3 for Mac: VPN Tracker and IPSecuritas.  However, once the connection is established, cannot ping the VPN LinkSYS router or any other IP address on the LAN Office.  Turn the firewall on or off makes no difference.

  Is there documentation anywhere that describes how the LinksysVPN for Windows Client communicates so these can be replicated in 3rd VPN clients from third parties for the Mac in OS X?

  The connection with IPSecuritas and VPN Tracker is performed using a shared key and a domain name.  It is not a conflict of IP address network between the client and the VPN 192.168.0.0/24 network.

  VPN Tracker and IPSecuritas are able to connect to the routers CISCO easy VPN with no poblem.

  Any ideas on how to get the RV016 to work for non-Windows users?

  We found and fixed the problem, so using VPN Tracker or current IPSecuritas on OS X people have access to the LAN via the RV016 machines. The "remote networks" in the screen BASE in VPN Tracker has been set on the entire subnet: 192.168.0.0/255.255.255.0 the in the RV016 has been set to the IP of 192.168.0.1 to 192.168.0.254 range. Even if the addresses are essentially the same, without specifying the full subnet in the RV016 has allowed the connection to do but prevented the VPN client machine to connect because the RV016 would pass all traffic to the Remote LAN. Change the setting of 'local group' in RV016 settings in the screen "VPN/summary/GroupVPN', 'Local Group Zone' for the subnet 192.168.0.0/24 full solved the problem.

• Peer AnyConnect VPN cannot ping, RDP each other

  I have an ASA5505 running ASA 8.3 (1) and ASDM 7.1 (1).  I have a remote access VPN set up and remote access users are able to connect and access to network resources.   I can ping the VPN peers between the Remote LAN.    My problem counterparts VPN cannot ping (RDP, CDR) between them.   Ping a VPN peer of reveals another the following error in the log of the SAA.

  Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp outside CBC: 10.10.10.8 outside dst: 10.10.10.9 (type 8, code 0) rejected due to the failure of reverse NAT.

  Here's my ASA running-config:

  ASA Version 8.3 (1)

  !

  ciscoasa hostname

  domain dental.local

  activate 9ddwXcOYB3k84G8Q encrypted password

  2KFQnbNIdI.2KYOU encrypted passwd

  names of

  !

  interface Vlan1

  nameif inside

  security-level 100

  IP 192.168.1.1 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP address dhcp setroute

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  !

  passive FTP mode

  clock timezone CST - 6

  clock to summer time recurring CDT

  DNS lookup field inside

  DNS server-group DefaultDNS

  192.168.1.128 server name

  domain dental.local

  permit same-security-traffic inter-interface

  permit same-security-traffic intra-interface

  network obj_any object

  subnet 0.0.0.0 0.0.0.0

  network of the RAVPN object

  10.10.10.0 subnet 255.255.255.0

  network of the NETWORK_OBJ_10.10.10.0_28 object

  subnet 10.10.10.0 255.255.255.240

  network of the NETWORK_OBJ_192.168.1.0_24 object

  subnet 192.168.1.0 255.255.255.0

  access-list Local_LAN_Access note VPN Customer local LAN access

  Local_LAN_Access list standard access allowed host 0.0.0.0

  DefaultRAGroup_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0

  Note VpnPeers access list allow peer vpn ping on the other

  permit access list extended ip object NETWORK_OBJ_10.10.10.0_28 object NETWORK_OBJ_10.10.10.0_28 VpnPeers

  pager lines 24

  Enable logging

  asdm of logging of information

  logging of information letter

  address record [email protected] / * /

  exploitation forest-address recipient [email protected] / * / level of information

  record level of 1 600 6 rate-limit

  Outside 1500 MTU

  Within 1500 MTU

  mask 10.10.10.5 - 10.10.10.10 255.255.255.0 IP local pool VPNPool

  ICMP unreachable rate-limit 1 burst-size 1

  ASDM image disk0: / asdm - 711.bin

  don't allow no asdm history

  ARP timeout 14400

  NAT (inside, all) static source all electricity static destination RAVPN RAVPN

  NAT (inside, outside) static static source NETWORK_OBJ_10.10.10.0_28 destination NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_10.10.10.0_28

  NAT (inside, outside) static source all all NETWORK_OBJ_10.10.10.0_28 of NETWORK_OBJ_10.10.10.0_28 static destination

  !

  network obj_any object

  NAT dynamic interface (indoor, outdoor)

  network of the RAVPN object

  dynamic NAT (all, outside) interface

  Timeout xlate 03:00

  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

  timeout tcp-proxy-reassembly 0:01:00

  dynamic-access-policy-registration DfltAccessPolicy

  Enable http server

  http 192.168.1.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  Community SNMP-server

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA-TRANS-aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA-TRANS mode transit

  Crypto ipsec transform-set ESP-DES-SHA-TRANS esp - esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-SHA-TRANS mode transit

  Crypto ipsec transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA-TRANS mode transit

  Crypto ipsec transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA-TRANS mode transit

  Crypto ipsec transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-3DES-SHA-TRANS mode transit

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP ESP-AES-128-SHA ESP - AES - 192 - SHA ESP - AES - 256 - SHA ESP - 3DES - SHA - OF - SHA ESP - AES - 128 - SHA - TRANS ESP - AES - 192 - SHA - TRANS ESP - AES - 256 - SHA - ESP ESP - 3DES - SHA - TRANS TRANS-DES - SHA - TRANS

  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

  outside_map interface card crypto outside

  trustpoint crypto ca-CA-SERVER ROOM

  LOCAL-CA-SERVER key pair

  Configure CRL

  Crypto ca trustpoint ASDM_TrustPoint0

  registration auto

  name of the object CN = ciscoasa

  billvpnkey key pair

  Proxy-loc-transmitter

  Configure CRL

  crypto ca server

  CDP - url http://ciscoasa/+CSCOCA+/asa_ca.crl

  name of the issuer CN = ciscoasa

  SMTP address [email protected] / * /

  crypto certificate chain ca-CA-SERVER ROOM

  certificate ca 01

  * hidden *.

  quit smoking

  string encryption ca ASDM_TrustPoint0 certificates

  certificate 10bdec50

  * hidden *.

  quit smoking

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  authentication crack

  aes-256 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 20

  authentication rsa - sig

  aes-256 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 30

  preshared authentication

  aes-256 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 40

  authentication crack

  aes-192 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 50

  authentication rsa - sig

  aes-192 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 60

  preshared authentication

  aes-192 encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 70

  authentication crack

  aes encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 80

  authentication rsa - sig

  aes encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 90

  preshared authentication

  aes encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 100

  authentication crack

  3des encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 110

  authentication rsa - sig

  3des encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 120

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 130

  authentication crack

  the Encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 140

  authentication rsa - sig

  the Encryption

  sha hash

  Group 2

  life 86400

  crypto ISAKMP policy 150

  preshared authentication

  the Encryption

  sha hash

  Group 2

  life 86400

  enable client-implementation to date

  Telnet 192.168.1.1 255.255.255.255 inside

  Telnet timeout 5

  SSH timeout 5

  Console timeout 0

  management-access inside

  dhcpd outside auto_config

  !

  dhcpd address 192.168.1.50 - 192.168.1.99 inside

  dhcpd allow inside

  !

  a basic threat threat detection

  threat detection statistics

  a statistical threat detection tcp-interception rate-interval 30 burst-400-rate average rate 200

  SSL-trust outside ASDM_TrustPoint0 point

  WebVPN

  allow outside

  SVC disk0:/anyconnect-win-3.1.04072-k9.pkg 1 image

  SVC profiles DellStudioClientProfile disk0: / dellstudioclientprofile.xml

  enable SVC

  tunnel-group-list activate

  internal-password enable

  chip-tunnel list SmartTunnelList RDP mstsc.exe windows platform

  internal DefaultRAGroup group strategy

  attributes of Group Policy DefaultRAGroup

  Server DNS 192.168.1.128 value

  Protocol-tunnel-VPN l2tp ipsec

  Split-tunnel-policy tunnelspecified

  value of Split-tunnel-network-list DefaultRAGroup_splitTunnelAcl

  Dental.local value by default-field

  WebVPN

  SVC value vpngina modules

  internal DefaultRAGroup_1 group strategy

  attributes of Group Policy DefaultRAGroup_1

  Server DNS 192.168.1.128 value

  Protocol-tunnel-VPN l2tp ipsec

  Dental.local value by default-field

  attributes of Group Policy DfltGrpPolicy

  Server DNS 192.168.1.128 value

  VPN - 4 concurrent connections

  Protocol-tunnel-VPN IPSec l2tp ipsec svc webvpn

  value of group-lock RAVPN

  value of Split-tunnel-network-list Local_LAN_Access

  Dental.local value by default-field

  WebVPN

  the value of the URL - list DentalMarks

  SVC value vpngina modules

  SVC value dellstudio type user profiles

  SVC request to enable default webvpn

  chip-tunnel enable SmartTunnelList

  wketchel1 5c5OoeNtCiX6lGih encrypted password username

  username wketchel1 attributes

  VPN-group-policy DfltGrpPolicy

  WebVPN

  SVC value DellStudioClientProfile type user profiles

  username privilege 15 encrypted password 5c5OoeNtCiX6lGih wketchel

  username wketchel attributes

  VPN-group-policy DfltGrpPolicy

  WebVPN

  modules of SVC no

  SVC value DellStudioClientProfile type user profiles

  jenniferk 5.TcqIFN/4yw0Vq1 of encrypted password privilege 0 username

  jenniferk username attributes

  VPN-group-policy DfltGrpPolicy

  WebVPN

  SVC value DellStudioClientProfile type user profiles

  attributes global-tunnel-group DefaultRAGroup

  address pool VPNPool

  LOCAL authority-server-group

  IPSec-attributes tunnel-group DefaultRAGroup

  pre-shared key *.

  tunnel-group DefaultRAGroup ppp-attributes

  PAP Authentication

  ms-chap-v2 authentication

  eap-proxy authentication

  type tunnel-group RAVPN remote access

  attributes global-tunnel-group RAVPN

  address pool VPNPool

  LOCAL authority-server-group

  tunnel-group RAVPN webvpn-attributes

  enable RAVPN group-alias

  IPSec-attributes tunnel-group RAVPN

  pre-shared key *.

  tunnel-group RAVPN ppp-attributes

  PAP Authentication

  ms-chap-v2 authentication

  eap-proxy authentication

  type tunnel-group WebSSLVPN remote access

  tunnel-group WebSSLVPN webvpn-attributes

  enable WebSSLVPN group-alias

  !

  class-map inspection_default

  match default-inspection-traffic

  !

  !

  type of policy-card inspect dns preset_dns_map

  parameters

  maximum message length automatic of customer

  message-length maximum 512

  Policy-map global_policy

  class inspection_default

  inspect the preset_dns_map dns

  inspect the ftp

  inspect h323 h225

  inspect the h323 ras

  inspect the rsh

  inspect the rtsp

  inspect esmtp

  inspect sqlnet

  inspect the skinny

  inspect sunrpc

  inspect xdmcp

  inspect the sip

  inspect the netbios

  inspect the tftp

  Review the ip options

  !

  global service-policy global_policy

  173.194.64.108 SMTP server

  context of prompt hostname

  HPM topN enable

  Cryptochecksum:3304bf6dcf6af5804a21e9024da3a6f8

  : end

  Hello

  Seems to me that you can clean the current NAT configuration a bit and make it a little clearer.

  I suggest the following changes

  network of the VPN-POOL object

  10.10.10.0 subnet 255.255.255.0

  the object of the LAN network

  subnet 192.168.1.0 255.255.255.0

  PAT-SOURCE network object-group

  object-network 192.168.1.0 255.255.255.0

  object-network 10.10.10.0 255.255.255.0

  NAT static destination LAN LAN (indoor, outdoor) static source VPN-VPN-POOL

  destination VPN VPN-POOL POOL static NAT (outside, outside) 1 static source VPN-VPN-POOL

  NAT interface (it is, outside) the after-service automatic PAT-SOURCE dynamic source

  The above should allow

  • Dynamic PAT for LAN and VPN users
  • NAT0 for traffic between the VPN and LAN
  • NAT0 for traffic between the VPN users

  You can then delete the previous NAT configurations. Naturally, please save the configuration before you make the change, if you want to revert to the original configuration.

  no static source nat (inside, everything) all electricity static destination RAVPN RAVPN

  No source (indoor, outdoor) nat static static NETWORK_OBJ_10.10.10.0_28 destination NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_10.10.10.0_28

  No source (indoor, outdoor) nat static everything all NETWORK_OBJ_10.10.10.0_28 of NETWORK_OBJ_10.10.10.0_28 static destination

  No network obj_any object

  No network object RAVPN

  In case you do not want to change the settings a lot you might be right by adding this

  network of the VPN-POOL object

  10.10.10.0 subnet 255.255.255.0

  destination VPN VPN-POOL POOL static NAT (outside, outside) 1 static source VPN-VPN-POOL

  But the other above configurations changes would make NAT configurations currently simpler and clearer to see every goal of "nat" configurations.

  -Jouni

• DLR Uplink and GSS internal transit same VXLAN cannot ping each other.

  Start with, I run NSX 6.2.2 firewall rules on 'allow all' to 'all' to 'all' "all protocols", in other words disabled...

  I have a VXLAN 5000 transit, with an uplink DLR interface attached to it, and an internal interface GSS in the appendix in which neither of the parties can ping to another. So for troubleshooting, I added 2 VM Windows attached to the same transit VXLAN 5000, a virtual machine is on ESXi host 1 and the other is on host ESXi 4. They can fine ping each other, and two virtual machines can ping both the uplink of DLR and internal interfaces of the GSS.

  This question has puzzled me because it makes no sense, why the DLR and the GSS cannot ping each other but 2 virtual machines that VXLAN can ping all adjacent devices. I can even put bridges on those virtual machines with a rule NAT on the GSS and those virtual machines can get internet through the GSS, but no matter what I try, the DLR cannot ping the GSS, and the GSS cannot ping DLR...

  I need to define a static route between the GSS DLR <>- but if I can't even answer ping interfaces I'm dead in the water.

  If I install virtual machines in a network LAN DLR interface such as WebApp and test for example database, I can ping throughout the DLR together until the IP DLR Uplink, but then he cannot ping the GSS internal.

  Does anyone have suggestions for troubleshooting? Test commands that I can run? I tried many things and then lots of websites with the troubleshooting steps. Everything seems fine, all green checks in the installation steps... All roads, MACs, ARP tables appear as expected when I run test on host computers commands and controllers. I don't know what is the cause except for a bug in the code...

  All ideas are welcome... Thank you

  UPDATE:

  Yes, so it has need of a static NAT rule on the GSS...

  In my environment, I added a SNAT rule on adapter: ESG_Uplink with 0.0.0.0/24 CBC-translation dst: 1.1.1.101 (my lab ESG IP Uplink).

  It works now... VM tenant box connected to WebApp portgroup (192.168.13.115) can now ping gateway DLR, through routing OSPF to the GSS and ping on physical bridge of...

  I learned a lot on this one... I'm not going to worry about why the static route, I tried first post didn't work, since I was the OSPF running instead (which is more appropriate for my laboratory for realistic scenario anyway), and the Foundation will now suffice to build the rest of this POC vRA / vRO lab...

  Thank you in any case, sometimes it's just nice to have someone to listen.

• Nested Hyper-V VM cannot ping the default gateway

  Hello

  At first, I have to say that I don't consider myself an expert produced a VMware.

  I've been struggling with my test environment nested for a while and finally decided to get help (I hope) of pros.

  Environment looks like this:

  • Physical VMware ESXi 5.1.0 ("Promiscuous" mode enabled for the vSwitch)
    • Couple of virtual machines, one of them being Hyper-V (Windows Server 2012 R2) server that is configured for nested virtualization - 10.106.5.27
      • On the Hyper-V server, I have a VM in Windows Server 2012 R2 - 10.106.5.28

  Hyper-V server has a NETWORK card and full network connectivity (internal and external: Internet) and in the Hyper-V Manager, a virtual switch is configured in external mode.

  VM is connected to this virtual switch via a virtual network adapter. It has public static IP assigned with mask subnet, default gateway, and DNS even as a Hyper-V host. I ping times by IP and DNS name of the host of VM and vice versa. I cannot ping other resources of the virtual machine as the default gateway and DNS ("request timed") servers out. State of the network in the network and sharing Center is VM:

  • unidentified network
  • Public network
  • type of access: no internet access

  When I run the tool for troubleshooting problems on VM, he says "the default gateway is not available". As I said I can not ping.

  I think that all my connectivity problems are caused by the unavailability of the gateway by default on the virtual machine, but I have no idea how to solve this problem. When you change the settings of the VM card from static to DHCP I can't even ping on the Hyper-V host.

  All servers are joined to the same domain (VM has been migrated to ESXi, so he joined to the domain before, but I can't connect to using domain accounts, probably due to network issue).

  I hope I described the problem enough, but please let me know if you need more information.

  Try to activate forged passes also on the vSphere vSwitch as you do for the Promiscuous Mode.

• Cannot ping machine, but can RDP

  Hi all

  I have 3 viral machines:

  DC 10.0.0.1

  SQL 10.0.0.2

  Members 10.0.0.3

  I've implemented network VMnet2 only, so there is no outside world.

  Everything works, but I cannot ping each other.

  I can't ping DC-> SQL

  DC-> members

  Members-> SQL

  SQL-> members

  I can ping SQL-> DC

  Members-> DC

  I can RDP to machines for all machines, for network is woring

  Why I can't ping?

  Thank you

  You must disable the windows firewall or authorize the ping on the firewall.

• VMs that newly set up cannot ping the host

  A few days ago vSphere VMs worked well on nested host A that was vSphere, too. Then, install a vDS and place all hosts. He because of problem that guests could not ping each other. But, other virtual machines (I mean windows OS above) can always ping the host. So, moved the hosts of the vDS and removed the vDS, the problem is there. And implemented a few new virtual machines, what operating system are vSphere, too on the nested host a. They can only ping itself, but cannot ping on nested host A, too. Then, remove the data center and set up a new. the probel is still here.

  The problem should be soon after vDS, how can I solve this problem?

  the configuration of these new virtual machines are inpicture.

  my thought here, you forgot to activate rear promicious (security) on vSwitch0 & 1 after the migration, both of vNDS

  http://www.no-x.org

• Cannot ping the Virtual Machine by host

  Hi all,

  Please help, I use VMWare Workstation 6.5 and I have a physical operating system which is Windows XP SP2, I have a network card, but not connected to a physical switch, the IP address is 192.168.0.1. I installed a Virtual Machine using Microsoft Windows 2003 server as the operating system, promote as domain controller, install the DHCP, DNS service and assign an IP 192.168.0.2, no default gateway.

  My VMnet1 on physical operating system has an IP 192.168.204.1 and VMNet8 has an IP 192.168.126.1.

  The host, I cannot ping the 192.168.0.2 which is the IP address of the Virtual Machine. Even in the Virtual Machine, I can not ping 192.168.0.1 is the IP address of the host. From what I read, the physical and the virtual machine were connected with a virtual switch. Am I wrong?

  Any advice?

  Thanks in advance.

  They SEEM to be in different networks, you need search routing between them,... since they differnet networks...

  on the other

  they do host and the virtual machine on the same subnet / network for EXAMPLE: class C class network 192.168.200.0/24

  granting of points if my answer was helpful... Thank you > > > > > > > >

  concerning

  Joe

• Instances of VMware cannot ping between them somehow...

  This is the environment for my experience:

  Host: My Windows XP sp3

  Products VMware: Vmware Workstation 6.0.3

  Instances of VMware: one is installed Win2k3 with SP2 and a domain controller/DNS/Exchange server role, another is installed Win XP sp3 and play as a customer...

  IP of the domain controller configuration:

  Windows IP configuration

  Name of the host...: dc

  Suffix main Dns...: ge.com

  Node... type: hybrid

  Active... IP routing: No.

  Active... proxy WINS: No.

  ... DNS suffix search list: ge.com

  Ethernet connection to the Local card:

  The connection-specific DNS suffix. :

  ... Description: VMware accelerated AMD PCNet Adapter

  Physical address.... : 00-0C-29-56-FD-24

  DHCP active...: No.

  ... The IP address: 192.168.238.3

  ... Subnet mask: 255.255.255.0.

  ... Default gateway. :

  DNS servers...: 192.168.238.3.

  Configuration of the client IP as below:

  *********************************************************

  Windows IP configuration

  Name of the host...: client1

  Suffix main Dns...: ge.com

  ... Node type: unknown

  Active... IP routing: No.

  Active... proxy WINS: No.

  ... DNS suffix search list: ge.com

  Ethernet connection to the Local card:

  The connection-specific DNS suffix. :

  ... Description: VMware accelerated AMD PCNet Adapter

  Physical address.... : 00-0C-29-54-9D-B4

  DHCP active...: No.

  ... The IP address: 192.168.238.4

  ... Subnet mask: 255.255.255.0.

  ... Default gateway. :

  DNS servers...: 192.168.238.3.

  And here are the parameters of the DC on Vmware:

  

  And here's the VMware client settings:

  

  And settings of network virtual as below:

  

  

  My problem is:

  Today, two Merethe cannot ping each other all at ONCE, even if they worked very well without any problems.

  I tried to change the other IPs/remove and add maps network/restart on two instances but still no luck

  Please kindly help me friends :)

  Hmm so there is no problem with the NAT adapter, problem looks to with Bridge mode... Check if proceeding under in the cardiac control panels network connections is enabled for all vmware... cards try to disable and enable them

  If its possible to restart the virtual machine... try this

  -Remove the network card

  -Turn on the virtual computer.

  -Turning off the virtual computer.

  -Add the network adapter

  -Start the virtual machine. See if that helps.

  Concerning

  Anil

  Save the planet, go for green

  If you have found my reply to be useful, feel free to mark it as useful or Correct.

• SMU 8135 cannot ping pc when installing labview

  HJ. Help me

  my laptop do not install labview 2012 can ping with SMU 8135 but labview installed on my laptop cannot ping with SMU 8135. I don't understand

  Hi ffefef,

  Could you explain in more detail the question, you encounter?

  Thank you