Latest Server related questions

Score: 0
How to increase google SQL read ops limit?
es flag

I'm currently using Google Cloud SQL for MySQL but when I do a heavy query it gets read ops above the limit and then the query gets cancelled. How to increase this read ops limit? I'm using a SSD with 50 GB of storage.

read ops limit

Thank you.

Score: 0
David N avatar
Setting up OpenDKIM correctly with a domain / subdomain send only server
in flag

I'm setting up an EC2/AWS instance to send email, currently on mail-tester it is reporting that my email is not signed with DKIM. I think I may have set up DKIM incorrectly. I used the following tutorial: https://www.linuxbabe.com/mail-server/postfix-send-only-multiple-domains-ubuntu

I have some confusions in the section "Create signing table, key table and trusted hosts file" (you may want to sear ...

Score: 1
melds avatar
Wireshark != doesn't work like it did before version 3.6
ke flag

I use the filter ip.addr != 10.0.0.0/8 && !(ip.addr == 224.0.0.0/3) to identify any traffic between our network and the outside (and also exclude class-D address space). This filter no longer works.

It does work if I write it as ip && (!(ip.src == 10.0.0.0/8) || !(ip.dst == 10.0.0.0/8)) && !(ip.addr == 224.0.0.0/3) but I need to add ip and explicitly consider both the sourc ...

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Pepsko avatar
Hide IP with softether client in ubuntu - no response from DHCP
ro flag

I have setup Softether VPN server on my OVH VPS with this tutorial. When I'm connecting from my windows machine everything works fine and the internet sees me by my VPN servers IP instead of mine. Now when I do the same in ubuntu, even though softether client shows that it's connected to the server, curl ifconfig.me returns the IP address of my machine instead of VPN. I've found info that on Linux  ...

Score: 0
Samba AD: Create keytab for computer without net ads join?
cn flag

Gist: I have set up a samba as AD DC. I'd like to export a keytab for SPNs for a computer account only without having the computer to run samba itself, or issue net ads join. Running samba-tool domain exportkeytab gives me no keys for the SPNs, and I believe its because there is not machine password. How can I fix that?

Long version: I have set up a Samba as full-features AD primary domain control ...

Score: 0
Artur Kędzior avatar
How to block access to LAN through Open VPN running in Docker?
es flag

I'm running Open VPN server inside Docker on Debian 10. It works great. The problem is the connected client now can access my devices on my local network. I would like to block all access to all VPN clients.

LAN: 192.168.66.0/24
OpenVPN Server IP: 192.168.66.200
Router: 192.168.66.1
OpenVPN network: 172.20.10.0/24
Docker container network: bridge

Used iptables on the host but I can still access dev ...

Score: 0
Don't serve HTML elements based on their CSS
gb flag

Apache webserver.

I don't want to customize the content management system (MediaWiki) but I do wish to not serve some of its HTML elements, via the webserver, based on their CSS selector (ID/Class).

Pseudocode

<If elementInRequestedWebpage CONTAINS_SELECTOR "#x">
    removeElement;
</if>

Can this be done?

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Nico Gatti avatar
Secure kubernetes monitoring in Prometheus using service discovery
th flag

I'm currently using Prometheus to scrape metrics from a /metrics endpoint on my pods.

In order to identify the pods I'm using kubernetes service discovery which discovers the pods and targets them through their internal IP.

The problem is I want to move from http to https scheme to secure the endpoints, but as Prometheus uses IP endpoint its giving me the error

x509: cannot validate certificate fo ...
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DaniKR avatar
How to create Fibre Channel Data storage on HPE?
it flag

We bought HPE ML30 with OS Windows Server 2019 that runs on SSD and 4 SATA of 8TB each (which are not in RAID system, so each disc works on each on). We also added Fibre Channel adapter on server and connected it to our Fibre Channel switch, which is already connected to our Data storage system (that FC is already configured).

My question is, how can I configure this server so I can share data s ...

Score: 0
Outlook / MS Exchange from Office 365 returns 550 header syntax
us flag

A client of mine has a case that a partner company is not able to deliver e-mails to them. The case is that they receives following information returned by Mailer-Daemon:

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

recipient@office365- ...
Score: 0
user13702012 avatar
Apache reverse proxy 2.4
si flag

We are configuring apache 2.4 for our reverse proxy.

<VirtualHost vhost:8008>
ServerName vhost
LogLevel trace8
    HttpProtocolOptions Unsafe
    SSLProxyEngine On
    SSLProxyCACertificateFile ${SSL_PROXY_CA_CERT_FILE}
    SSLProxyVerify none
    #SSLProxyVerifyDepth 3
    SSLProxyMachineCertificateFile ${SSL_PROXY_MACHINE_CERT_FILE}
    SSLOptions +ExportCertData
#
SSLProxyCheckPeerCN off
S ...
Score: 1
SkyeBoniwell avatar
My IIS URL Rewrite rule is not working for my IIS website
ru flag

I have an IIS Server on Windows Server 2016 where I host one website.

The site is using bindings so that both of these domains, astro.resources.teams.org and astronomyteams.org, goto to the same website on both http and https.

But that means the user will see either astro.resources.teams.org or astronomyteams.org in the browser depending on their bookmark or what domain they type into the browser.

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