Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Unanswered Questions

10,268 questions with no upvoted or accepted answers
11
votes
0answers
4k 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 ...
10
votes
2answers
6k 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
1answer
3k 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 ...
9
votes
1answer
5k 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 ...
8
votes
1answer
444 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
1answer
711 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 ...
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
136 views

How to bridge two LAN segments through serial port using Linux?

I have an application where two subnets are bridged transparently through two Serial to Ethernet Bridges and a null modem serial cable (RS-232, TX and RX only). This setup behaves exactly as an ...
6
votes
1answer
16k 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
444 views

Attach to the same tmux session from different nodes of a cluster

I'm working on a computing cluster which has several hundreds of nodes. A load-balancing scheme picks an idle node to login to when ssh-ing into the cluster. As a result, it is very unlikely to re-...
6
votes
0answers
32k views

Open settings of X network adapter from CMD/BAT

How to open setting of the specific network adapter via commandline in Windows 7 Enterprise? I'm under domain user but also have access to local administator user. Under domain user I have no rights ...
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
4k 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
0answers
4k views

Raspberry Pi won't bring up wlanX interface - multiple wireless interfaces

Let me jump straight in. I am using a raspberry pi 3 running latest version of raspbian (pixel) as a router/wifi hotspot I have 3 wireless interfaces: built in wifi interface (brcmfmac) TP-Link ...

15 30 50 per page