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Unanswered Questions

10
votes
1answer
5k views

Occasionally losing wired LAN connection on Ubuntu 16.04

I've recently put Ubuntu MATE 16.04 on a computer, which I'm using as a file server, among other things. Twice in the past few days it's lost connection to the LAN. I was in a hurry to get it back up, ...
9
votes
0answers
2k views

Resolve Docker containers from host machine

I'm running Docker 1.12.1. I got a few containers on a user-network (bridge type), each container assigned a --network-alias. Containers resolve each other correctly, but the host is not able to ...
8
votes
1answer
408 views

Forcing *BSD to accept both IPv4 and IPv6 traffic on a single socket

I have tried a ton of stuff and keep coming up entirely empty handed. Allow me to frame the situation: I have a *BSD Jail setup in FreeNAS that runs a Plex Media Server (Plexpass). It has IPv6 ...
7
votes
0answers
3k views

Setting up a Bluetooth PAN

I am trying to create a Bluetooth PAN between two devices where I can access REST based web services over the Bluetooth connection. I have had some success with various proof of concepts (both ...
7
votes
0answers
4k views

Route traffic from local network to VirtualBox host-only adapter

For a test I need to allow routing from my local network to a guest inside a VirtualBox. The guest already have outside access. So far I enabled ip forwarding on my local machine (OSX 10.9) and added ...
7
votes
2answers
3k views

Cannot make mobile broadband Vodafone USB connection Ubuntu 13.04

I have Ubuntu 13.04 and I bought yesterday a Vodafone USB stick for internet connection. I am located in Romania. This is what I've did: First Thing Network Connections, added connection. Selected ...
6
votes
1answer
466 views

Allow traffic through a firewall to a dynamic IPv6 address

Suppose I have this configuration on IPv4 right now: My router (a Linux box) is connected to the Internet on eth0 and my LAN on eth1. I want to forward port 80 to 10.1.2.3. Here's how I'd currently ...
6
votes
1answer
15k views

Google Chrome gives ERR_ADDRESS_UNREACHABLE error for HTTPS page (site is perfectly reachable via curl)

A otherwise perfectly working Chrome browser gives an ERR_ADDRESS_UNREACHABLE error for a request to a https page on port 8443. The page is reachable via curl, Firefox, Safari.. How would I go about ...
6
votes
1answer
1k views

sshfs: cannot set file timestamp

Using sshfs with autofs on Ubuntu, I cannot set timestamps on remote files: $ touch /sshfs/server/some/file touch: setting times of `/sshfs/sshfs/server/some/file': Permission denied I do have write ...
6
votes
1answer
14k views

Enable SMB file sharing on OS X - “Incorrect Password”

I have a Mac running Snow Leopard connected to an Active Directory domain. I can share folders on the Mac and view files from Windows without problems. When I try to enable my Mac account for write ...
5
votes
1answer
2k views

Can not connect to share (system error 1272)

Since some time I can not connect to a local samba share anymore. When I try to access \\<server ip>\drive, I get the following dialog: When connecting using the command line, using the command ...
5
votes
1answer
850 views

Windows firewall - Predefined set of computers

In the built-in firewall for Windows (Windows Firewall with Advanced Security), the definition of a firewall rule includes a Scope, which is a set of IP address filters which apply to the rule. There ...
5
votes
0answers
1k views

FTP client not working inside Docker container

I am trying to get my app functioning properly in Docker, but am having trouble with it. The app connects to a remote FTP server with PASV mode, and PUTs a file. Pretty simple and works fine without ...
5
votes
0answers
1k views

Block Windows 10 P2P updates with a corporate firewall

I work for a small IT company that fix mostly Windows computers, and lately we have an huge issue with Windows 10 updates. When a new computer enters our network and starts downloading updates, it ...
5
votes
0answers
78 views

Modified file not being read over network

I have a strange issue with file sharing in Windows Server 2012. We have an application that's run from a network share. There's also a Terminal Services server so remote users can run it. This ...

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