How to debug and prevent flaky unreliable IT environment? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I am not an IT admin, I’m a software developer (microsoft stack) and I’m trying to understand what is wrong with the IT … Read more

Port in Public IP can’t be accessed [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I have a local ip (xxx.xxx.xxx.xxx) and also a public ip (yyy.yyy.yyy.yyy) for my local server. I host a website in the local … Read more

Server keeps crashing [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 9 years ago. I just recently rented a new server which … Read more

Windows 7 (32-bit) Sysprep not running Unattend.XML but no error in logs

I am trying to Sysprep a Windows image that will run on identical hardware. The issue I’m facing is that the Unattend.XML file is somehow not running whatsoever, but the logs itself do not say anything about the Unattend.XML file having an error but there is still no Sysprep_succeeded.tag file in C:\Windows\System32\sysprep after reboot, even … Read more

IPv6 connections from outside the LAN are timing out; what is blocking the connection?

as I understand with ipv6 there is no NAT so every client on a network will get a different public ip address (so there is no need for port forwarding). so I checked on my network and indeed every computer has a different public ipv6 address which I can ping and ssh to from inside … Read more

Troubleshooting firewall and routing on Linux

Are there any tools or API hooks for troubleshooting iptables or routing on Linux? (besides the obvious -j LOG) In other words: what to do when tables with 200 or 300 firewalling rules after adding a new rule still doesn’t allow new traffic. Or when a router with over a dozen network interfaces replies to … Read more

Cannot ping any Windows device on local network, but can ping *nix

Strange issue started yesterday: I cannot ping any Windows PC on my local network. I have (2) Windows 7 Pro devices, one of which was reimaged just before this issue started; (1) Windows 10 Education device; (1) Linux Mint 17.3 device; and an Android 7.0 device. No matter where I initiate a ping from, including … Read more

PC Shutting Down Without Warning [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 9 years ago. I have a Windows 7 PC that is … Read more