Latest Server related questions

Score: 0
Néstor Llop avatar
My hosted server is probably throttling my connections to it
cn flag

I have some big files I want to download from the hosted server to my personal computer.

I've tried using scp and a python script to share a file via HTTP, and both of these systems share the file at a stable rate of 1MiB/s no matter if the server is idle or fully stressed.

I've used Ookla's speedtest to see whether that's the actual limit of the server, and ended up getting ~600mbps with it (check th ...

Score: 1
NGNIX enforce HTTPS
ph flag

for my Webapp (Angular App) we are using NGNIX as web server. I have a task where I need to make sure all assets/images are loaded over HTTPS.

In the Browser Dev tools, I see the request is sent over HTTPS. However, the response location header is coming back as an HTTP URL (see screenshot below).

screenshot from browser dev tools

Here are the current NGNIX Configs:

server {
    listen       80;
    server_name  localhost;
    root ...
Score: 1
TSG avatar
Exchange 2019 refusing attachments within permitted size
cn flag
TSG

I have external users (different mail host) trying to send messages to internal users on our Exchange 2019 server. The attachments are large (7MB-10MB before Base64 encoding), and the senders are receiving the following error after sending:

Remote Server returned '552 5.3.4 Message size exceeds fixed limit'

I checked my settings as show below, and my exchange server should be accepting messages up to ...

Score: 0
IPv6 access to site behind OpnSense
cn flag

I am new to IPv6. I have dedicated server with both IPv4 (single external IP 135.x.y.z) and IPv6 network 2a01:abc:def::/64).

Within this server I have few VMs and 2 networks (WAN and LAN).

OpnSense connected to both WAN (135.x.y.z) and LAN (192.168.1.1).

There is also VM with WebServer (connected to LAN 192.168.1.2)

And other VMs in LAN (192.168.1.X) In DNS I have A record site.domain.tld A 135.x.y.z.

 ...
Score: 0
OB7DEV avatar
Accessing Raw Data on DVR Formatted Hard Disk
mx flag

I need to access the data stored on hard drive that was used in Lorex DVR system. The drive gets formatted by the DVR when installed. I am trying to mount that drive in Linux but to no avail.

fdisk shows the partition as "Microsoft Basic Data". parted shows the partition as "msftdata"

There is two partitions, the second is also listed as msftdata but it has a File System type of ext2, and I can mo ...

Score: 0
Cluster Storage Pools - disable Auto-Pooling
cn flag

We have a Hyper-Converged Cluster and we utilise a Storage Pool to create Disks/Volumes within, this is all great and works nicely, however, we have a scenario whereby we want to create a separate SSD Storage Pool.

We purchased the said SSD’s and popped them into our Nodes only to find the Storage Pool has now absorbed them and we now have tiered storage, which is not what we wanted, I understa ...

Score: 0
Rino Bino avatar
Netplan doesn't delete bond interface when removed from config
us flag

I have a working bond config, set via Netplan

Example, netplan config:

network:
  bonds:
    bond0:
      addresses: [10.10.10.135/26]
      gateway4: 10.10.10.128
      interfaces: [ens1f0, ens1f1]
      nameservers:
        addresses: [8.8.8.8, 8.8.4.4]
      parameters: {mii-monitor-interval: 100, mode: 802.3ad, transmit-hash-policy: layer3+4}
  ethernets:
    ens1f0: {dhcp4: false}
    ens1f1: {dh ...
Score: 1
jimboweb avatar
Microsoft Endpoint Manager Firewall rule not working
cn flag

I am trying to use Microsoft Endpoint Manager to block all traffic to Microsoft Edge for a group. I have done the following:

  • Created a group called Students and added user "Zephyr Prospect" (not a real person)
  • Created an endpoint protection firewall profile
  • added that profile to the students group
  • Added a Microsoft Defender Firewall configuration to the profile
  • Added a Firewall Rule to the configuration. ...
Score: 0
Exposing an internal IP to the internet on GCP
us flag

Be warned, noob question here.

I want to play around with GCP AlloyDB. I have created a cluster and it has been assigned an internal IP. This is fine for applications running in the same VPC/ project network but I would love to connect to it directly from my workstation in the simplest way.

I am a total noob and don't even know what I don't know and would really appreciate any guidance on how to exp ...

Score: 0
disassociate EIP and then convert to vps eip
sa flag

I have an eip that I want to convert from scope EC2-classic to VPC. Can I disassociate, convert to VPC eip, and then just re-associate with the same ec2 instance? I'm not sure if I will be able to reattach it to an instance, not in the VPC.

Score: 1
Appleoddity avatar
How to optimize network throughput with AWS Redshift
ng flag

I've read about the sslcompression ODBC option in PostgreSQL, which seems to have some artifacts left in Redshift. But, I'm unsure if it is supported at all, and documentation seems to show that sslcompression has been deprecated for security concerns.

With that said, I have large queries that appear (in cloudwatch) to be transferring about 600MB/s between the Redshift cluster and an EC2 instance ove ...

Score: 0
vpseg avatar
Load Balancing ISC DHCP Servers Issuing Multiple Offers to Client
ma flag

According to section 6 of RFC 3074, it seems that the process for selecting a load balancing server in ISC DHCP is as follows:

  1. The client broadcasts a discover message, which either directly reaches the DHCP servers in active-active state, or which is relayed to both servers (we're ignoring the possibility of section 5.4 "HBA Intended for a Forwarder" for this example).
  2. The servers assign a Serv ...

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