I have an issue on my home office network - I'm not a networking expert in any way but I have a home network with a Samba NAS and an internal webserver for testing websites (my main role).
The PlusNet router is putting out DHCP in the range 192.168.1.100-199. Servers are fixed IP.
Client machines are picking up DHCP in the range 192.168.10.100- 200 with a default gateway of 192.168.10.1 - no devices on the network have this IP address and I cannot work out where this device is.
Wireless LAN adapter WiFi:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : 802.11n USB Wireless LAN Card
Physical Address. . . . . . . . . : 00-36-76-01-70-01
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::495c:e9ba:9e2d:607c%13(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.10.126(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 14 December 2021 10:21:17
Lease Expires . . . . . . . . . . : 15 December 2021 10:21:16
Default Gateway . . . . . . . . . : 192.168.10.1
DHCP Server . . . . . . . . . . . : 192.168.10.1
DHCPv6 IAID . . . . . . . . . . . : 738211446
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-21-AC-DD-3C-A4-BA-DB-FE-C9-98
DNS Servers . . . . . . . . . . . : 192.168.10.1
8.8.8.8
114.114.114.114
NetBIOS over Tcpip. . . . . . . . : Enabled
Looking a the arp -a results I get:
Interface: 192.168.10.126 --- 0xd (Wifi on my PC)
Internet Address Physical Address Type
192.168.1.7 d4-5d-64-ef-85-85 dynamic (My PC)
192.168.10.104 00-0b-82-41-14-e3 dynamic (Grandstand IP Phone)
192.168.10.113 00-f3-61-8e-f8-21 dynamic (The Alexa)
192.168.10.129 86-5f-83-17-ff-25 dynamic
192.168.10.255 ff-ff-ff-ff-ff-ff static
224.0.0.22 01-00-5e-00-00-16 static
226.178.217.5 01-00-5e-32-d9-05 static
239.255.255.253 01-00-5e-7f-ff-fd static
255.255.255.255 ff-ff-ff-ff-ff-ff static
I have started experimenting with SMART home - with Alexa and some bulbs but I cannot get Alexa to connect either - I don't think this is the problem though as when I unplug the Alexa the problem remains.
Any thoughts?
Thanks
Dave
Thanks kedanek for the response. After much trial and error it seems that a WavLink external AP is to blame. Despite no documentation to tell you it's going to do this.
(Admin if you want to delete this that's fine)
Related
I am software professional and very limited technical knowledge about networking. I am trying to set a second router as Wi-Fi extender without LAN cable. My primary router is Tenda Model F3 (Which is connected to ISP provider by LAN) by PPPoE. My secondary router is Tplink 1D06
My primary router (Tenda) configuration is as follows
Wireless LAN adapter Wi-Fi:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) Dual Band Wireless-AC 7265
Physical Address. . . . . . . . . : 2E-09-E9-CE-64-E1
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::68bd:41bc:e4fd:726e%9(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.102(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Wednesday, April 6, 2022 8:43:58 AM
Lease Expires . . . . . . . . . . : Thursday, April 7, 2022 8:44:01 AM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 154012137
DHCPv6 Client DUID. . . . . . . . : 00-03-00-01-2E-09-E9-CE-64-E1
DNS Servers . . . . . . . . . . . : 192.168.0.1
8.8.8.8
NetBIOS over Tcpip. . . . . . . . : Enabled
Security Mode : Mixed WPA/WPA2 - PSK
IP Address : 192.168.0.1
DHCP Server enable : Yes
IP range : 192.168.0.100
192.168.0.150
I have done following steps on my secondary router TP-Link
1. Reset the router to factory defaults
2. Login to TP link router using 192.168.0.1 ( default IP and connected to TP-LINK_1D06 Wi-fi )
3. Change LAN IP Address to 192.168.0.130
4. Enable WDS bridge and connect to my Tenda Primary router using scan and given same password as it is in Tenda Router using channel option Auto
5. Disable DHSCP Server
6. Reboot both routers
I am able to connected to primary router without any issue but my second router (TP-Link) always showing "No internet Secured." I have tried many times but same issue
Can you pl help me to resolve this issue ?
Thanks
My problem is resolved For my second router I had given an IP 192.168.0.2 and connect to primary router TENDA address.
Thanks
I am running u-boot for x86_64 on Windows machine. I installed Tap Network Adapter V9 from https://openvpn.net/community-downloads/ and created a link on my computer called tap0.
I checked network devices with "ipconfig / all" command in Windows and I can see tap0.
Unknown adapter tap0:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : TAP-Windows Adapter V9
Physical Address. . . . . . . . . : 00-FF-E9-C4-2E-95
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.10.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
NetBIOS over Tcpip. . . . . . . . : Enabled
I run Qemu with tap support as below.
qemu-system-x86_64.exe -bios u-boot.rom -nographic -device e1000,netdev=mynet0 -netdev tap,id=mynet0,ifname=tap0
tap: Could not open 'tap0'
qemu-system-x86_64.exe: Device 'tap' could not be initialized
How can I make network between Host and Guest for qemu in Windows?
I have read several posts and tried many different configurations but there must be something I'm missing.
I am trying to set up a dev environment on my Win 10 laptop using hyperv. I've had docker working on here with hyperv for a while. The docker VM uses an internal virtual switch named DockerNAT. When I launch an ubuntu container in docker it is able to ping the host machine and also is able to ping outside public network hosts as well as servers within my company network via the VPN.
The minikube VM, however, is not able to ping my host or other servers in my VPN. It is able to ping public internet sites. One of the apps I'm trying to deploy in the cluster needs to call a service on a system I have local on my laptop and I cannot seem to get it to work. This clearly wouldn't be the production configuration but I'd like to get it to work for POC/dev purposes.
> ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : US-DM4LJM2-10
Primary Dns Suffix . . . . . . . : pbi.global.pvt
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : pbi.global.pvt
pb.com
ct.pb.com
pitneybowes.ca
g1.com
pbi.hcs.int
corpdom1.com
ngsfac.corpdom1.com
newgistics.com
psi.psigroupinc.com
Ethernet adapter Ethernet 2:
Connection-specific DNS Suffix . : pb.com
Description . . . . . . . . . . . : Cisco AnyConnect Secure Mobility Client Virtual Miniport Adapter for Windows x64
Physical Address. . . . . . . . . : 00-05-9A-3C-7A-00
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 10.110.0.185(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.248.0
Default Gateway . . . . . . . . . : 10.110.0.1
DNS Servers . . . . . . . . . . . : 152.144.94.33
152.144.94.50
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter vEthernet (DockerNAT):
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter
Physical Address. . . . . . . . . : 00-15-5D-01-25-2A
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 10.0.75.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter vEthernet (minikubeExternal):
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Hyper-V Virtual Ethernet Adapter #2
Physical Address. . . . . . . . . : E0-9D-31-E6-DB-1F
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.1.41(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, January 3, 2020 5:29:38 PM
Lease Expires . . . . . . . . . . : Saturday, January 4, 2020 5:29:38 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Wireless LAN adapter Local Area Connection* 1:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter
Physical Address. . . . . . . . . : E0-9D-31-E6-DB-20
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : E0-9D-31-E6-DB-23
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
My docker VM uses the DockerNAT switch which is an Internal hyper-v switch. The minikubeExternal is an External switch in hyper-v bound to the wireless adapter. I have been unable to bind it to the Cisco AnyConnect VPN connection which I think may be my problem.
Get-VMNetworkAdapter returns:
Name IsManagementOs VMName SwitchName MacAddress Status IPAddresses
---- -------------- ------ ---------- ---------- ------ -----------
Network Adapter False DockerDesktopVM DockerNAT 00155D01252B {Degraded, ProtocolVersion} {}
Network Adapter False minikube minikubeExternal 00155D01253A {Ok} {192.168.1.43, fe80::215:5dff:fe01:253a}
To test the ability to see the host from within the minikube cluster, I issue the minikube ssh command and try to ping the host IP. I've tried to ping the IP address of the host as well as the IP of the minikubeExternal switch and neither works (ping just hangs).
I have also tried this without the VPN connected and I get the same results. Since the DockerNAT is internal and is able to ping both the host and public internet I tried making the minikube VM switch also an internal switch and I even tried just using the DockerNAT switch and none of those worked.
Any suggestions would be much appreciated.
> minikube version
minikube version: v1.6.2
commit: 54f28ac5d3a815d1196cd5d57d707439ee4bb392
> kubectl version
Client Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.0", GitCommit:"70132b0f130acc0bed193d9ba59dd186f0e634cf", GitTreeState:"clean", BuildDate:"2019-12-07T21:20:10Z", GoVersion:"go1.13.4", Co
mpiler:"gc", Platform:"windows/amd64"}
Server Version: version.Info{Major:"1", Minor:"17", GitVersion:"v1.17.0", GitCommit:"70132b0f130acc0bed193d9ba59dd186f0e634cf", GitTreeState:"clean", BuildDate:"2019-12-07T21:12:17Z", GoVersion:"go1.13.4", Co
mpiler:"gc", Platform:"linux/amd64"}
I cannot go to internet on my laptop, but all other devices, PC, phone normally can.
Here is my ipconfig /all output:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Delluser-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : labs.pbs.com
Wireless LAN adapter Wireless Network Connection 3:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #2
Physical Address. . . . . . . . . : 1C-65-9D-3E-11-66
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . : labs.pbs.com
Description . . . . . . . . . . . : Dell Wireless 1397 WLAN Mini-Card
Physical Address. . . . . . . . . : 1C-65-9D-3E-11-66
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::259e:8466:5749:d22e%34(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.5(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 1. ožujka 2014. 17:44:42
Lease Expires . . . . . . . . . . : 2. ožujka 2014. 5:46:42
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 572286365
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-15-75-09-2D-F0-4D-A2-4A-EA-28
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Local Area Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : F0-4D-A2-4A-EA-28
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{D0C9A875-A23E-4F87-9CD0-1CA89B3DB43C}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{8EAC27A2-81AC-451D-B462-3170B1C746E1}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Local Area Connection* 19:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.labs.pbs.com:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
I have tried so many suggested fixes I have found on the internet, but nothing helped.
I have:
uninstalled/installed my network card drivers
cleaned TCP/IP stack
applied Microsoft available Fix it solution
changed my MAC address (via 'Technitium MAC address changer' program and manually (Network adapters > Properties > Advanced))
changed that my computer can not turn it off in order to save power (Network adapters > Properties > Power Management)
put firewall down for home network
enable/disable wireless
restarting my router
restarting my laptop
do not have bonjour service on my laptop so I did not have to disable it, as I have read somewhere it could cause problems
do not use Norton or MacFee antivirus protection, I use AVG
But none of this helped.
Please, does anyone have any suggestions how to fix this, maybe I am doing something wrong?
It was working fine, suddenly it just stopped.
The only thing I have noticed is that Windows has downloaded and applied some kind of Skype update, so I do not understand why is this happening.
Any kind of advice is very much appreciated.
Thank you in advance,
mismas
If it's a software issue, the other thing I can think of is if blocking MACID is enabled in the firmwire of your modem/router.
Because I do see that your PC is getting an IP from the modem (under the wireless adapter) but it can not browse. It can happen when the Block MAC ID feature is enabled in the modem firmwire, which allows only the devices that you will allow to connect to the internet.
Majority of the new modems have this option in the firmwire which is by default disabled.
Cheers.
Please check
a.if there's a hard switch to turn on/off your Wi-Fi network(usually on the sides/front of laptops). If it's off then turn it on.
b. sometimes the wireless needs to be enabled in BIOS.
You may need to look it up as well.
Cheers.
In my case the culprit was Photoshop CS3 or, to be more specific, one of the Adobe services that was added to the service stack during PS installation. Start by creating a restore point (just to on the safe side).
Then press Windows key + R (or click the Start button), type msconfig, select the Services tab and see if you can locate a string that starts with ##Id_String?.6844F930 (followed by a bunch of other stuff. NOTE: The question mark after Id_String stands for either 1 or 2. Anyway, its Manufacturer field should read Apple Computer, Inc. )
If you do have such a service, stop it by unchecking its checkbox. After rebooting you should have your life back.
This solve my problem after uninstall Network Driver (RealTec PCIe FE Family Controller)
1: Uninstall RealTec PCIe FE Family Controller (PC->Manage->Network Driver)
2: Wifi Off, Airplan mode Off
3: Plug your Ethernet Wire
4: Will start identifying and Done.
Thanks I am using Window 10
if you'r os windows 7,8 or 10 you can try windows restore or reset pc.
if nothing is working for you
I am using Dynamic Time Warping to find the segments of the trajectory which do not match with the template trajectory .
Template Trajectory :
. . .
. .
. .
. .
. . .
.
Test Trajectory :
.
. .
. .
. .
. .
. .
. . .
.
Using Dynamic Time Warping , i find the following points that do not match (marked with asterisk )
*
* *
. .
. .
. .
. .
. . .
.
Now i want to enlarge the mistake what i do is ,
i multiply the x and y co-ordinates of the mistakes(non matched) points by a factor
x=x*1.2;
y=y*1.2;
this gives me a deformed trajectory like this :
*
* *
. .
. .
. .
. .
. . .
.
but i want a smooth trajectory , in which all the points are changed and the mistakes enlarged . something like this :
*
* *
. .
. .
. .
. .
. . .
.
How can i do this ?
PS:I really wasn't able to think of a simple way to describe the problem i am having. I am using C++ , if in anyway in explaining your solution .
Define A(t) as the displacement vector at time=t. The displacement vector for each point is then its position vector (x,y) minus the previous position vector.
Scale these vectors up to get your scaled error vector, and then move from point to point by adding the vectors together. This will shift not only the range (y-axis) of the errors, but also the domain (x-axis) so it will look smooth.
Any use?