Cluster nodes cannot ping each other

Similar Questions

• 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.

• 2 vSpheres cannot ping each other that are built on vSphere.

  On host A, which is vSpere 4.0, made up of two hosts who are vSpheres 4.0 with vSwitch. Each can ping itself, but cannot ping each other, too, cannot ping A host. After that the two hosts are moved to dvSwich, has achieved some results. But another VM on the dvSwitch is fine.

  Moreover, I need to practice the vHA and vmotion. So, I need two some configuration for her guests. As a result, I built two hosts on A host.

  How can I solve this problem?

  Thank you!

  George

  George,

  You must set the Promiscuous Mode to Accept on vSwitch guests (--> security properties).

  André

• Cisco ezvpn ASAs cannot ping each other inside interfaces

  I have a set ezvpn in place with a 5506 (position B) client-side and a 5520 (location A) server-side. I have successfully connected vpn, and traffic flows. My problem is that I can't SSH in the location b. investigate this more than I can not ping is within the interface of the ASA opposing, or the machines inside each ASA ASA.

  I found the following links that describes a scenario similar to mine, but nothing on one of them helped me.
  http://www.experts-exchange.com/questions/28388142/cannot-ping-ASA-5505-inside-interface-across-VPN.html
  https://www.fir3net.com/firewalls/Cisco/Cisco-ASA-proxy-ARP-gotcha.html
  https://supportforums.Cisco.com/discussion/11755586/Cisco-ASA-VPN-established-cant-ping

  I joined sanitized versions of these two configs. Any help is appreciated.

  Hi Adam

  The site of B I'm not able to see "management of access to inside. Please try to set up the same. He could solve the problem.

  Also on the instruction of the ASA takes place nat can you please try to add keywords 'search non-proxy-arp route'.

  something like:

  nat (inside,outside) source static (Location A)_Networks (Location A)_Networks destination static (location B)-remote_network (location B)-remote_network no-proxy-arp route-lookup

  as I have noted problems with inside access to interface via the VPN when those keywords are not applied. If I remember correctly 8.6.x ASA version had a bug regarding the same. Cordially Véronique

• Router and Switch cannot ping each other

  Hello

  I just build a lab at home.

  In my current lab, I have 2 SW and 3 the router.

  I have a problem, I do not know what Miss me in my config. My router cannot ping my SW.

  and I also want to change my LAN from VLAN 1 interface connection at 30 of VLAN... but when I configure the VLAN 30 he show me line is in PLACE but the Protocol is DOWN.

  Another question, if I want to create a VLAN with a different address, what should I do?

  for example

  VLAN 10 > 10.10.10.1

  VLAN 20 > 20.20.20.1
  etc...

  interface Vlan1 description LAN ip address 10.10.10.1 255.255.255.0 secondary ip address 30.30.30.1 255.255.255.0 secondary ip address 40.40.40.1 255.255.255.0 secondary ip address 20.20.20.1 255.255.255.0 no ip redirects no ip unreachables no ip proxy-arp ip nat inside ip virtual-reassembly dot1q tunneling ethertype 0x9100 hold-queue 100 out!

  Here's the conf for my RT. ROUTER > 877SW > 2950 24 WS

  CISCO_877#sh runBuilding configuration...
  
  Current configuration : 3468 bytes!version 12.4no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname CISCO_877!boot-start-markerboot-end-marker!enable secret 5 $1$.ISW$71jzJ0Or0nenXZd/8D8.x/!no aaa new-model!!dot11 syslogip cefno ip dhcp use vrf connectedip dhcp excluded-address 20.20.20.0 20.20.20.30!ip dhcp pool LAN network 20.20.20.0 255.255.255.0 domain-name SYS.local default-router 20.20.20.1  dns-server 202.123.2.6 202.123.2.11  lease 0 4!!!!!username admin privilege 15 secret 5 $1$A1V4$GR9sPtPVXDRoOiDKRtC1M1! ! archive log config hidekeys!!!!!interface ATM0 description (OUTSIDE)ADSL_WAN no ip address no ip redirects no ip unreachables no ip proxy-arp no atm ilmi-keepalive pvc 8/35  encapsulation aal5mux ppp dialer dialer pool-member 1 ! dsl operating-mode auto !interface FastEthernet0!interface FastEthernet1 dot1q tunneling ethertype 0x9100!interface FastEthernet2!interface FastEthernet3!interface Vlan1 description LAN ip address 20.20.20.1 255.255.255.0 no ip redirects no ip unreachables no ip proxy-arp ip nat inside ip virtual-reassembly dot1q tunneling ethertype 0x9100 hold-queue 100 out!interface Vlan30 description LAN no ip address no ip redirects no ip unreachables no ip proxy-arp shutdown hold-queue 100 out!interface Dialer0 description WAN_OUTSIDE ip address negotiated ip mtu 1498 ip nat outside ip virtual-reassembly max-reassemblies 1024 encapsulation ppp ip tcp adjust-mss 1400 dialer pool 1 dialer-group 1 no cdp enable ppp authentication chap callin ppp chap hostname [email protected]/*  */ ppp chap password 7 071C385F5C001D0403 ppp pap sent-username [email protected]/*  */ password 7 120A1C04000208053E ppp ipcp mask request ppp ipcp route default ppp ipcp address accept!ip default-gateway 20.20.20.1ip forward-protocol ndip route 0.0.0.0 0.0.0.0 Dialer0ip route 10.10.10.0 255.255.255.0 Vlan1!no ip http serverno ip http secure-serverip nat inside source list 110 interface Dialer0 overload!access-list 110 permit ip 20.20.20.0 0.0.0.255 anyaccess-list 110 permit ip 10.10.10.0 0.0.0.255 anyaccess-list 110 permit ip 30.30.30.0 0.0.0.255 anyaccess-list 110 permit ip 40.40.40.0 0.0.0.255 anyaccess-list 110 permit ip 50.50.50.0 0.0.0.255 anyaccess-list 110 permit ip 60.60.60.0 0.0.0.255 any!!!control-plane!banner motd ^C
  
  :'######::'##::::'##:'########::'######::'##::::'##:'##... ##: ##:::: ##: ##.....::'##... ##: ##:::: ##: ##:::..:: ##:::: ##: ##::::::: ##:::..:: ##:::: ##:. ######:: #########: ######:::. ######:: #########::..... ##: ##.... ##: ##...:::::..... ##: ##.... ##:'##::: ##: ##:::: ##: ##:::::::'##::: ##: ##:::: ##:. ######:: ##:::: ##: ########:. ######:: ##:::: ##::......:::..:::::..::........:::......:::..:::::..::
  
  ^C!line con 0 no modem enableline aux 0line vty 0 4 password 7 xxxx login!scheduler max-task-time 5000end
  
  CISCO_877#

  And this is for my SW

  CATALYST_2960_01#sh runBuilding configuration...
  
  Current configuration : 5166 bytes!version 12.1no service padservice timestamps debug uptimeservice timestamps log uptimeservice password-encryption!hostname CATALYST_2960_01!enable secret 5 $1$MGrN$PtHgL3KfH0vy7Mr1Fo0hF.!ip subnet-zero!ip ssh time-out 120ip ssh authentication-retries 3vtp mode transparent!!spanning-tree mode rapid-pvstno spanning-tree optimize bpdu transmissionspanning-tree extend system-idspanning-tree vlan 1-4093 priority 16384!!!!vlan 10 name ADSL!vlan 20 name GUEST!vlan 30 name MANAGEMENT!interface Port-channel1 switchport trunk allowed vlan 1,10,20,30 switchport mode trunk switchport nonegotiate spanning-tree cost 1!interface FastEthernet0/1 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/2 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/3 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/4 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/5 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/6 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/7 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/8 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/9 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/10 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/11 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/12 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/13 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/14 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/15 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/16 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/17 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/18 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/19 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/20 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/21 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/22 description SPARE switchport mode access switchport nonegotiate spanning-tree portfast spanning-tree bpduguard enable spanning-tree cost 1000!interface FastEthernet0/23 switchport trunk allowed vlan 1,10,20,30 switchport mode trunk switchport nonegotiate channel-group 1 mode active!interface FastEthernet0/24 switchport trunk allowed vlan 1,10,20,30 switchport mode trunk switchport nonegotiate channel-group 1 mode active!interface Vlan1 ip address 20.20.20.2 255.255.255.0 no ip route-cache!interface Vlan10 no ip address no ip route-cache shutdown!interface Vlan30 no ip address no ip route-cache shutdown!ip default-gateway 20.20.20.1ip http server!line con 0line vty 0 4 password 7 xxxx loginline vty 5 15 login!!end
  
  

  Thanks in advance.

  Eliane,

  Please remove the etherchannel port f0/24 of the switch configuration and store it in the trunk.

  interface FastEthernet0/24 switchport trunk allowed vlan 1,10,20,30 switchport mode trunk switchport nonegotiate channel-group 1 mode active  <<< Remove this 

  Configure f0 on the router as trunk I think has 877, a switchport which fe interfaces are a part of. To display the corresponding Lass on the router, that you need to configure the VLANS corresponding on the router, then only the Lass will be in a State of going / up otherwise it will be in a down state. See if that helps. Thank you, hyacinth

• Hosts distributed Virtual Switch cannot ping each other

  host of vSphere 4.0, introduced 2 vSphpere B and C hosts and all put in a switch of distruduted to VMkernal network. Only the host can vmkping has a virtual machine that was put into the same switch and the VM also ping on host A. But, 3 hosts cannot vmkping between them, and B and C cannot vmkpng the virtual machine.

  What is the problem and how can I solve this problem?

  Thank you.

  George

  No, this is not typical of a vDS.  Try starting here:

  http://www.VMware.com/files/PDF/vSphere-vNetwork-DS-migration-configuration-WP.PDF

  http://www.VMware.com/files/PDF/vSphere-vNetwork-deployment-WP.PDF

  If you have found this helpful at all prices please points using the correct or useful!  Thank you!

• Two VMS on different networks and ping each other

  Hello

  I'm using VMware Workstation for the first time. I have two VM and I want them to be on two different networks. I want that networks be able to ping each other. I did research on this since yesterday and nothing seems to work. Perhaps I am confused with the bridge, the Nat and host-only adapters. What I have is:

  VM1-> has two network adapters: VMNET1-Host-Only (192.168.247.128) and VMNET8-NAT (192.168.42.130)

  I'm not able to have the internet connection on the HOST only

  VM2-> has a network card: VMNET8-NAT (192.168.42.129)

  Each virtual machine I can ping everything on the other virtual machine, but it seems a little odd.

  Is there another way to do this?

  Thank you very much

  Geneviève Nantel

  Although you can create several networks in VMware Workstation, there is no possibility of embedding to do the routing.

  André

• PC Windows 7 and Vista Home Premium computer network cannot access each other

  I have an a Premimum Vista computer with a USB printer on a network with a Windows 7 Ultimate Computer.  Both recognize each other both are visible in the network on both computers) but I can not access one or the other.  Message on window 7 says "your computer seems to be correctly configured but the resource does not."
  "Any suggestions?  I need to produce and share printers.

  Here are the steps of general network troubleshooting. Just cannot apply to your situation, so just take the bits that are. It may seem daunting, but if you follow the steps in the links and suggestions below calmly and consistently, you will have no difficulty to implement your sharing.

  Problems sharing files between computers on a network are usually caused by 1) a misconfigured firewall or a firewall neglected (including a dynamic firewall in a virtual private network); or (2) inadvertently run two firewalls such as the firewall of Windows and a third-party firewall. and/or (3) do not have accounts to the same users and passwords on all computers in the workgroup. (4) tries to create actions where the operating system does not.

  Excellent, comprehensive, but easy to understand article on sharing files/printer under Vista. Contains information about sharing printers and files, and the folders:

  http://TechNet.Microsoft.com/en-us/library/bb727037.aspx

  In Vista, turn on password protected sharing. In Windows 7, go to control panel > everything in Control Panel > network and sharing Center. Click on "change the advanced sharing settings. You don't want to use the residential group unless you have all Windows 7 machines. If you do and you want to use the homegroup, see Windows 7 Help & Support. Otherwise, in sharing advanced:

  Discovery of plug in the network
  Open the files and printers sharing
  Turn on the sharing section Public folder sharing
  Plug the password protected sharing

  A. configure the firewall on all machines to allow traffic to local area network (LAN) as being approved. With the Windows Firewall, turning on window file sharing and printer as the above will take care of that for you. If you are not running a third-party firewall or you have an antivirus/security with its own firewall component program, then you're fine.  With a third-party firewall, I usually set up the allocation of LAN with an IP address range. E.g. would be 192.168.1.0 - 192.168.1.254. Obviously you would substitute your correct subnet. Refer to the safety of any third party program or the user forums for how to correctly configure its firewall. Do not run more than one firewall. DON'T STOP FIREWALLS; CONFIGURE THEM CORRECTLY.

  (B) to facilitate the Organization, put all computers in the same workgroup. This is done from the System applet in Control Panel, the computer name tab.

  C. create the counterpart of the user accounts and passwords on all machines. You do not need to be logged into the same account on all machines and assigned to each user account passwords can be different; accounts/passwords just need to exist and to match on all machines. DO NOT NEGLECT TO CREATE PASSWORDS, EVEN IF ONLY OF SIMPLE. If you want a machine to boot directly to the desktop (a particular user account) for convenience, you can do this:

  Start > Search box > type: netplwiz [Enter]
  Click continue (or provide an administrator password) when you are prompted by UAC

  Uncheck "users must enter a user name and password to use this computer". Select a user account to connect automatically by clicking on the account you want to highlight and press OK. Enter the password for this user account (when it exists) when you are prompted. Leave blank if there is no password (null).

  D. create shares as desired. In Windows 7/Vista I usually shares its office and the Public directory.

  E. After you have the job of file sharing (and tested by exchanging a file between machines), if you want to share a printer connected locally to one of your computers, share of this machine. Then go to the printer mftr Web site. and download the latest drivers for the correct system. Install them on the target machines. The printer must be collected during the installation procedure. If this isn't the case, install the drivers and then use the Add Printer Wizard. In some cases, printers must be installed as local printers, but that is beyond the scope of this answer. MS - MVP - Elephant Boy computers - don't panic!

• I tried to set up a homegroup, but the system cannot see each other.

  I tried to set up a homegroup

  I tried to set up a homegroup with my netbook (windows 7 starter edition) and printer, Pc (windows 7 Home premium). PC and printer were already on this residential group.

  The other was found nor a computer. I run the troubleshooter homegroup several times without success.  I have Norton antivirus installed on both computers. Would be Norton prevent computers find each other?

  Thank you

  Thank you for your response. In the end, I didn't turn off norton. I tried again and it worked.

  concerning

• Comments and host OS can ping each other; but all the other hosts on the same subnet cannot ping guest OS

  I use Bridge network.  I tried to delete and recreate the NIC (did not help). I've upgraded to the latest version of VMware Server (20.0.0 build 122589) with the same result. Stub here. Anyone have any ideas? Thank you.

  What is your host and guest operating system? Are WHAT NIC configured correctly (IP, DNS, gateway, etc.).

  Are all necessary ports (firewall, antyvir)?

  J.

• 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.

• 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.

• Photosmart HP 7510 - cannot ping printer; Is on the network

  I'm unable to print and scan to my printer. I can't ping my printer but when I look at the wireless settings it has an IP address. I got tired of rattling of the printer from two different computers, a PC connected to the router via ethernet and the other a laptop computer connected wireless. The PC and the laptop can ping each other. I tried the following:

  -Run the HP hardware diagnostics

  -Run the HP network diagnostics

  -Execution of diagnostic software from HP

  -L' all gave the result that they cannot connect to the printer.

  -Rest of the printer

  -Hard rest of the printer

  -Check the firmware updates

  -This has happened since last night and I restarted my computer twice since then.

  I've had the printer for 3 months and it has worked for the most part without any problems. Does anyone have an idea of what is wrong and how to fix it?

  Thank you

  I solved the problem. I rebooted everything but the router and - go figure - this is what fixed the problem.

  Thanks for your help.

• I have two computers in Windows 7 which will not each other on my network. All other computers will see and can share files, but they connect between them.

  My HP laptop has installed Win7 Ult, the Fujitus Win7 Pro.

  Both computers were sharing the files back, outside a residential group, for a period of time. One day, they are stopped. No changes have been made to computers. I tried a restore of the system on each of them, and it did not help. I re windows loaded on the HP and that did not help. I don't think that it is only a permission of the questions that I used a windows machine 7 third to map actions to each of the individual laptops using their respective IDs. I can transfer files from one of them the "machine in the middle", then the action of the other, or as a copy/paste between them directly.

  WSD and NetBT will not solve one machine for others, but all other computers on the network will dispay on each machine. Only, they refuse to see each other. I have disabled the firewall. Password protected sharing, ensured that all netbios in the registry settings are correct. Pings between them are inaccessible returnded.

  Any help would be appreciated.

  Thank you!

  Hi Jonathan,.

  I see that you two computers on the network cannot see each other. I'll help you with this problem.

  1. don't you make changes to the computers?

  2 are computers on a domain network?

  3. do you have a router connected to these computers?

  Method 1:

  Open the HomeGroup troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-HomeGroup-Troubleshooter

  Method 2.

  Make sure that the following services are enabled on the computer.

  (a) click Start, type "services.msc" in the search and click on services. Verify that these services are enabled:

  -TCP/IP NetBIOS Helper service

  -DNS Client

  -Function Discovery Resource Publication

  -SSDP Discovery

  -UPnP device host

  To start the service and set it to automatic, follow these steps:

  (b) right click on each of the services listed above and click Properties.

  (c) click the general tab, and then, next to startup type, select automatic.

  (d) click on apply and then click Start.

  Method 3.

  I suggest you follow the steps in this article.

  Enable or disable network discovery: http://windows.microsoft.com/en-US/windows7/Enable-or-disable-network-discovery

  Method 4:

  Why can't I connect to other computers?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-other-computers

  Refer.

  Homegroup:

  http://Windows.Microsoft.com/en-CA/Windows7/products/features/HomeGroup

  Let us know if you need assistance with any windows problem. We will be happy to help you.

• New local VIRTUAL, guest network cannot Ping GW

  It's driving me crazy... Added a new VIRTUAL local network we have done several times. Switches, routers and firewall to see all new VLAN and can ping GW without problem. The host can also ping the nVLAN GW, but guests cannot. However, if I add another guest to the same group of port they can ping each other (as long as they are on the same host), but nothing about the port group can ping the GW. So far, I have:

  -Even once, verified full connectivity to the new VLAN between all physical devices (trunks, etherchannel, etc. are all good)

  -Number checked on the port group VLAN

  -Checked host sees the VLAN

  -Removed and readded vSwitch port group

  -Home charged

  -Removed and readded comments nic (I tried E1000 and VMXNET3)

  -Deleted then recreated the VLAN

  Any other ideas?

  Is the new VIRTUAL local area network in the list of VLANS allowed on physical switch used uplinks ports the vSwitch?

  André