0
votes
1answer
40 views

Wake on LAN to specific requests (ports?)

Is there any way to customize exactly what wakes up a sleeping PC. If i tick Enable the network card to wake the computer it will just constantly keep waking randomly over the night. I need my PC to ...
0
votes
0answers
74 views

Virtualbox CentOs guest intermittently loses internet connectivity after sleep on Mac Host

I am using centos 6.2 guest on a Mavericks host in VirtualBox 4.2.18. The guest was working fine for maybe a few dozen sleep/wake-up cycles. But then the internet connectivity mysteriously ...
0
votes
1answer
214 views

Windows 7 cannot connect ot internet after sleep/hibernate

This problem has surfaced recently. After If I switch on my laptop from hibernate/sleep mode, it can;t connect to internet. It displays all the available networks (wireless) but it never succeeds in ...
1
vote
2answers
79 views

Wake-on-LAN & alternatives?

My supervisor has asked me to come up with a Wake-on-LAN or WoL-like solution for a project related to allowing specific employees to VPN into machines of various power states. From what I've seen, ...
0
votes
0answers
22 views

What does my mac seem to whirr busily when I browse the web on a laptop?

I'm sitting in my room. There is a Mac Pro, a Macbook Pro and an Airport Extreme router with me. Also an HP server. They're all switched on but idle, the Mac desktop is sleeping. All is pretty quiet ...
1
vote
1answer
252 views

What does “Turn on automatic setup of network connected devices” mean?

My Windows 8.1 has the setting "Turn on automatic setup of network connected devices": What exactly does this setting mean? Why would I want it? I have been unable to find any useful information ...
0
votes
0answers
293 views

Ubuntu hardware wireless switch has no effect after suspend and 13.10 upgrade

I'm posting this on SU after it stalled on askubuntu. I hope someone here can help! If you'd prefer to answer on AU itself, here's the link: ...
0
votes
2answers
611 views

LAN doesn't reconnect after sleep/hibernation

After sleep and/or hibernation, I can't get my LAN connection to work. Windows reports "Local Area connection doesn't have a valid IP configuration". Disabling and enabling the adapter doesn't work ...
0
votes
1answer
71 views

wake computer up when IP is pinged

i want to wake my computer using WoL or a "VTL"(Virtual Tripline). but, because i am on a router with other devices, i cannot use WoL. Then I looked for a Virtual Tripline on google - no results that ...
2
votes
1answer
1k views

Macbook Air WIFI not working after wake up

I have a late 2010 13" Macbook Air and I have problems turning Wi-Fi on when I wake the computer up. I keep my laptop connected to power, an external screen and a USB ethernet adapter at home and ...
1
vote
2answers
137 views

Keeping bridged network open while laptop sleeps

I don't have a way to connect my desktop directly to the router, so I'm connecting to my laptop and using a bridged connection on the laptop to give my desktop internet access. This works when the ...
0
votes
0answers
78 views

Wireless refuses to connect after waking up from suspend/sleep mode on XPSP3 on HP Mini 1101 netbook

(I've been trying things for a few months with no solution. Since the day I got this netbook, got it up to speed with SP3 and Windows Update over and over, and with the proper drivers installed for ...
0
votes
1answer
324 views

Why does Windows 8-related networking freeze up after some period of time?

I have a problem where Windows 8-related network access will cease to function, but other networking will continue working just fine. It's been very difficult for me to pinpoint this to a particular ...
0
votes
1answer
86 views

Is it possible to enable a process to remain active during Windows sleep mode?

While the majority of processes are sleeping, can a selection of them continue to operate normally?
0
votes
2answers
106 views

Is there some way to tell if a Linux machine was woken up by wake-on-lan packet?

I'm looking for a way (programmatically or otherwise) to determine if my machine was woken up by WOL or not (let's say, a Ubuntu Server box). This is sort of a two-fold question, where I want to know ...
0
votes
0answers
242 views

Computer Wakes Up From Sleepmode Unintentionally, Wake On LAN Has To Stay Enabled

I know this question has been asked several times, but I seem to have a special problem at hand. First, I will explain my setup and my needs. Second, I will try to give an overview of what I have ...
0
votes
2answers
333 views

Windows 7 Sleep With Network Availability?

Is it possible to adjust sleep mode so that I can continue to share files while Windows 7 is set to sleep? If so, what settings should I use?
0
votes
1answer
572 views

Windows 7 Network dies after sleep mode

I have a windows 7 machine and everytime it comes back from sleep mode the network connection has been lost and needs reconnecting. I have checked the power settings for my network card and it is set ...
0
votes
1answer
527 views

Change network card behaviour upon sleep Windows 7

Where would one adjust whether network card goes to sleep when computer enters sleep in Windows 7? I have two very similar computers(both C2Ds about 4 years old), both have hybrid sleep option turned ...
1
vote
2answers
3k views

Windows 7 has trouble reconnecting to wireless network when waking up

I am somewhat-supporting a laptop that connects to a wireless router via WiFi. When the laptop is resumed from "sleep" mode, the network connection is often gone. Someone on site has reported that ...
2
votes
4answers
2k views

DNS lookup fails after resume from sleep

My Windows 7 Ultimate x64 PC has a strange networking issue. When I resume from sleep, no web pages will load (other programs such as Hamachi VPN are also unable to locate their servers). If I use ...
0
votes
1answer
782 views

Will mapping a network drive prevent the computer from sleeping?

I have a media computer that I want to go to sleep when it's not being used. Trying to be green to my wallet. But it seems like since I've done the network mapping, that it doesn't go to sleep. ...
1
vote
2answers
15k views

How Can I Force Unmount a Network Device on Mac?

Hey guys, I currently do CMD + K in Finder to connect to my Windows computer to be able to browse and use its network shares (i.e. smb://MyPC). It works fine, but sometimes when I click on it, maybe ...