Im trying to use my laptop as a monitor, keyboard and mouse for my Rasbperry pi 3. I have connected via Remote Desktop Connection several times. But now it is showing error. I've used Advanced IP Scanner for finding Rpi's IP address. But the address shown against raspberrypi.mshome.net is not working and this name has two to three ip addresses. Following is the output of the command ipconfig:
Wireless LAN adapter Wi-Fi:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::ac0c:bc0f:9eb1:d1b%4
IPv4 Address. . . . . . . . . . . : 192.168.1.127
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::a5d0:981a:2f49:ca41%3
Autoconfiguration IPv4 Address. . : 169.254.202.65
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
I've read somewhere that making the subnet mask and IP same for both my laptop and Rpi will work but I don't know how to do it. Please help.
You should use VNC if you want to manage it from your computer. You have to connect to Raspberry Pi with integrated RealVNC, but before you connect it you have to open the settings.
If you connect the cable with RaspBerry, you should assign a static ip:
Example:
cmdline.txt
ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
... rootwait ip=192.168.1.200::192.168.1.1:255.255.255.0:rpi:eth0:off ...
next step; You will connect Putty via ssh and enable VNC.
you type ssh raspi-config raspberry pi open settings window, then enter interfacing settings and enable VNC
then install realvnc or something software your pc and write your pi ip for connecting.
this page tells you how: Connect Raspbbery pi VNC VNC Connect
Example cmdline.txt:
dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
with these variables, the value of the ethernet port must be the same
ip=192.168.5.200::192.168.5.1:255.255.255.0:rpi:eth0:off
for example :
Ethernet Adapter:
Ip Address: 192.168.5.1
Network Address: 255.255.255.0
cmdline.txt updated version:
dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait ip=192.168.5.200::192.168.5.1:255.255.255.0:rpi:eth0:off
then create a file and ssh the name and then insert this file into your boot/ folder
then insert the memory card into the raspberry and start it up. After 4 to 5 seconds after raspberry is turned on, connect to raspberry with putty.
The address you will connect to is cmdline.txt The ip address you wrote to 192.168.5.200
connection diagram
When I configure my Windows Server Core with Sconfig it's working well and get an IP from my DHCP server.
But it's not working with PowerShell. I'm using this command:
Set-NetIPInterface -InterfaceAlias "Ethernet 2" -Dhcp Enabled
ipconfig result:
Ethernet adapter Ethernet 2:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::e432:65ae:f7a7:c350%4
Default Gateway . . . . . . . . . :
I am trying to get WinDbg to debug a target machine using a manual Ethernet cable as described at https://msdn.microsoft.com/en-us/library/windows/hardware/hh439346(v=vs.85).aspx
However, WinDbg on the host seems to be stuck Waiting to reconnect... forever. Any ideas what could be wrong?
Both machines are running Windows 10 Enterprise x64. I also disabled firewall on both machines.
I double checked both my host and target NICs and made sure they are both supported.
Target NIC is
Intel(R) 82579LM Gigabit Network Connection
PCI\VEN_8086&DEV_1502&SUBSYS_161C103C&REV_04
Host NIC is
Broadcom NetLink(TM) Gigabit Ethernet
PCI\VEN_14E4&DEV_1692&SUBSYS_033D1025&REV_01
bcdedit /dbgsettings shows
C:\WINDOWS\system32>bcdedit /dbgsettings
key 1.2.3.4
debugtype NET
hostip 192.168.0.104
port 50000
dhcp Yes
The operation completed successfully.
I also made sure the host is accessible from my target machine using ping.
ipconfig /all yields the following:
Ethernet adapter Local Area Connection* 1:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Kernel Debug Network Adapter
Physical Address. . . . . . . . . : XX-XX-XX-XX-XX-XX
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::20dc:c393:bcdb:b26%3(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.101(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Sunday, December 4, 2016 11:37:04 AM
Lease Expires . . . . . . . . . . : Sunday, December 4, 2016 1:37:04 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 65278299
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-78-0A..XXX
DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled
You can run KDNET utility to check whether your NIC is supported for Kernel Debug or not. KDNET should be in the following path if you install the WDK in the default path:
C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\kdnet.exe
And also, if your NIC is not supported, you can use an virtual machine as a target PC instead, here is the instruction from Microsoft Docs:
Setting Up Kernel-Mode Debugging of a Virtual Machine Manually using a Virtual COM Port
I have a mac running OS X that I need to connect to my company intranet. They have a specific program to do that and it only runs on Windows. I created a windows virtual machine with vmware and I connected it to the VPN.
No, I can't use an alternative program in OS X to connect - like IPSec(protocol), AT&T, etc - and I don't want to reverse engineer the company's tool.
What I need to do now is route the OS X network connection through the windows VM.
Vmware already created a virtual network interface to connect between Windows and OS X.
OS X:
$ifconfig vmnet8
vmnet8: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:50:56:c0:00:08
inet 172.16.27.1 netmask 0xffffff00 broadcast 172.16.27.255
I can ping the Windows 7 VM from OS X:
$ ping 172.16.27.2
| | | |
| | vmware(NAT) | |
|Mac (172.16.27.1) |<----------->|Win(172.16.27.2) |
| | | |
The company's tool created a virtual interface called "Ethernet adapter Local Area Connection 2" that contains the company's intranet IP:
Windows IP Configuration
Ethernet adapter Local Area Connection 2:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::c1ab:2fe6:40f5:5fa2%14
IPv4 Address. . . . . . . . . . . : 10.8.15.150
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : localdomain
Link-local IPv6 Address . . . . . : fe80::7cd7:a40c:336a:69ae%11
IPv4 Address. . . . . . . . . . . : 172.16.27.132
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 172.16.27.2
How can I access "10.8.15.150" from OS X? How do I make it "magically" route network traffic through the Windows VM into the VPN?
You could run an HTTP proxy in the Windows VM and configure your OS X network connection to route traffic through the proxy.
I am setting up a development server in my flat. I have set up an Ubuntu DNS server on it and have added the zone weddinglist (just weddinglist - no TLD. It's just an internal domain.)
This works fine on my Ubuntu laptop.
On all my Windows PCs (Vista and XP) I get the following from the command prompt:
C:\Users\Giles Roadnight>nslookup weddinglist
Server: UnKnown
Address: 192.168.0.40
Name: weddinglist
Address: 192.168.0.41
C:\Users\Giles Roadnight>ping 192.168.0.41
Pinging 192.168.0.41 with 32 bytes of data:
Reply from 192.168.0.41: bytes=32 time<1ms TTL=64
Reply from 192.168.0.41: bytes=32 time<1ms TTL=64
Reply from 192.168.0.41: bytes=32 time<1ms TTL=64
Reply from 192.168.0.41: bytes=32 time<1ms TTL=64
Ping statistics for 192.168.0.41:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Users\Giles Roadnight>ping weddinglist
Ping request could not find host weddinglist. Please check the name and try again.
My ipconfig:
C:\Users\Giles Roadnight>ipconfig -all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Giles-Desktop
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Marvell Yukon 88E8001/8003/8010 PCI Gigabit Ethernet Controller
Physical Address. . . . . . . . . : **-**-**-**-**-**
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::f179:680f:f313:5448%8(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.5(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 192.168.0.40
NetBIOS over Tcpip. . . . . . . . : Enabled
I am pretty sure that I have the DNS set up OK as the nslookup is OK but I can't ping and I can't access webpages at weddinglist.
How can I make ping work for the Windows PCs?
It's possible that the Windows internal resolver is adding '.local' to the domain name because there's no dots in it. nslookup wouldn't do that.
To verify this possiblity, install 'Wireshark' (previously aka Ethereal) on your client machine and observe any DNS request packets leaving it when you run the ping command.
OK, further investigation on my own XP machine at home reveals that for single label names (i.e. "foo", or "foo.") the system doesn't use DNS at all, and instead uses NBNS (NetBios Name Service).
Using a hint found at http://www.chicagotech.net/netforums/viewtopic.php?t=1476, I found that I was able to force DNS lookups for single label domains by putting a single entry reading "." in the "Append these DNS
suffixes (in order)" in the "Advanced TCP/IP settings" dialog
I had this problem occasionally when using a multi-label name ie test.internal
The solution for me was to stop/start the dnscache on my windows 7 machine. Open a console as administrator and type
net stop dnscache
net start dnscache
then sigh and look for a way to get a Mac as your principal desktop.
I have the same issue with IIS running on my home server, on the client machine a command like ipconfig /flushdns usually solves the problem.
I had the same issue.
As pointed out by other answers ping and nslookup use different mechanisms to lookup an ip.
Chances are you are trying to ping a machine not on the same domain. When you ping the fully qualified name of the server this should then work.
nslookup works:
PS C:\Users\Administrator> nslookup nuget
Server: ad-01.docs.com
Address: 192.168.10.20
Name: nuget.docs.com
Address: 192.168.10.17
Ping fails:
PS C:\Users\Administrator> ping nuget
Ping request could not find host nuget. Please check the name and try again.
Ping works, using FQDN:
PS C:\Users\Administrator> ping nuget.docs.com
Pinging nuget.docs.com [192.168.70.17] with 32 bytes of data:
Reply from 192.168.10.17: bytes=32 time=1ms TTL=127
Reply from 192.168.10.17: bytes=32 time=2ms TTL=127
Reply from 192.168.10.17: bytes=32 time=2ms TTL=127
Reply from 192.168.10.17: bytes=32 time=2ms TTL=127
Ping statistics for 192.168.10.17:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 2ms, Average = 1ms
To fix this you will need to alter the DNS setting for the machine and add the DNS suffix to lookup.
Control Panel\Network and Internet\Network Connections
Network adapter -> properties
IPV4 -> Properties
General tab -> Advanced
DNS Tab
Select "Append these DNS suffixes (in order)"
Add the required domain names
Disable, then enable your network adapter (don't do this on a VM, you'll loose your connection, instead try 'ipconfig /renew')
I think this behavior can be turned off, but Window's online help wasn't extremely clear:
If you disable NetBIOS over TCP/IP,
you cannot use broadcast-based NetBIOS
name resolution to resolve computer
names to IP addresses for computers on
the same network segment. If your
computers are on the same network
segment, and NetBIOS over TCP/IP is
disabled, you must install a DNS
server and either have the computers
register with DNS (or manually
configure DNS records) or configure
entries in the local Hosts file for
each computer.
In Windows XP, there is a checkbox:
Advanced TCP/IP Settings
[ ] Enable LMHOSTS lookup
There is also a book that covers this at length, "Networking Personal Computers with TCP/IP: Building TCP/IP Networks (old O'Reilly book)". Unfortunately, I cannot look it up because I disposed of my copy a while ago.
Do you have an entry for weddinglist in your hosts file? You can find this in:
C:\WINDOWS\system32\drivers\etc
nslookup always uses DNS whereas ping uses other methods for finding hostnames as well.
I found a little bug in windows Server 2003 R2 EE.
you know that when you specify your IP address in the NIC (network connections), windows tells you that if you dont specify the preferred DNS server, it will put his own ip because it is an DNS server? well it doesn't do that...
I fixed my problem writing the dns adress manually, instead of letting windows do it for me.
Try ipconfig /displaydns and look for weddinglist. If it's cached as "name does not exist" (possibly because of a previous intermittent failed lookup), you can flush the cache with ipconfig /flushdns.
nslookup doesn't use the cache, but rather queries the DNS server directly.
It worked for me..
from https://superuser.com/a/507892
If you can ping the FQDN, look at how DNS devolution is set up the PC.
Winsock API which MS ping will automatically use the FQDN of the client PC if append primary and connection specific DNS suffix is checked in TCP/IP advanced DNS settings. If the host is in another domain, the client must perform DNS devolution.
Under XP TCP/IP advanced properties DNS, make sure append parent suffixes is checked so that the ping request traverses the domain back to the parent.
I think the problem can be because of the NAT. Normally the DNS clients make requests via UDP. But when the DNS server is behind the NAT the UDP requests will not work.
I know it's not your specific problem, but I faced the same symptoms when I configured a static IP address in the network adapter settings and forgot to enter a "Default Gateway".
Leaving the field blank, the network icon shows an Internet connection, and I could ping internal servers but not external ones, so I assumed it was a DNS problem. NSLookup still worked, but of course, ping failed to find the server (again, seemed like a DNS issue.) Anyway, one more thing to check. =P
FYI - I have been struggling with this issue for the past 3 hours. tried everything, flushing DNS, using a proxy, resetting catalog using netsh and clearing the routes. nothing worked so i decided to give windows restore a try, I did it using a windows cd -> repair -> system restore and it worked ! couldnt find any solutions online so i figured id post it
I also encountered this issue. No Windows application (except Chrome) could access the internet. I found it was a duplicate IP on the LAN. I changed the local IP, and everything, including ping, started working again.
I found the problem doing an
IPCONFIG /ALL
and it listed
IPv4 Address. . . . . . . . . . . : 10.10.0.20(Duplicate)
I also had this problem on a Server 2012 R2 VM joined to my local AD domain. I eventually solved the problem by taking the VM off the domain and re-joining it.