Latest Server related questions

Score: 0
Zealcage avatar
Accessing to the Site to Site IPsec VPN with Remote Access VPN
fr flag

first of all sorry I am a beginner with networking/VPN.

We created a Site to Site VPN with Strongswan lets say between server A (our server 10.19.0.0/16) and server B (10.1.0.0/21). I can connect to the SQL server on B with ip 10.1.5.85.

But also I want to connect to the SQL server from my computer. We also established remote access VPN so we are able to connect to the server A from our computers. I ...

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Esxi 6.5 WD Sata RED HDD Dead Slow
vn flag

Using ESXI 6.5 Update 3 HP Image on HP ML350 G6 2X Xeon CPU & 128GB RAM, i know G6 is old but i can only afford that.

I don't have SAS drives but my G6 has 7 SATA ports, installed ESXI on 1TB SSD and added 2TB WD RED hdd as storage, when i create vm on SSD drive it's really fast and stable (as expected), but when i create an vm on 2tb storage disk even the creation of vm tooks arround 10minut ...

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User directory does not exist when logging in via ssh to a Synology NAS
cn flag

On a Synology NAS with DSM 7.0 I have created through the Graphical UI a dedicated admin user (as recommended in Synology's setup procedure), then I have enabled ssh login and now I can ssh into the Synology. So far so good. However when logging in via ssh I get a strange message before the prompt appears:

Could not chdir to home directory /var/services/homes/<my-admin-user>: No such file or  ...
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kamdeb6x3 avatar
Fedora CentOS Cockpit ssh key passphrase won't work
ve flag

I have a problem with cockpit on two servers running CentOS and Fedora.

I can login with my public ssh key with passphrase via ssh commandline.

But I can't get that to work with cockpit. When I put my username press "Enter" it asks for password and my passphrase won't work either account password. Am I missing something?

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user3441151 avatar
Linux, want to rotate oldest one files when it reaches limit
us flag

We have one Linux RHEL Machine where different log files are generating everyday with current date time under "/var/log/audit/" location.

File name are in below format:

audit_2021-11-24.trace
audit_2021-11-25.trace
audit_2021-11-26.trace
audit_2021-11-27.trace
audit_2021-11-28.trace
audit_2021-11-29.trace

I want to rotate the oldest file and delete that file once file count reach 5. For this I configured ...

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fugee ohu avatar
permission denied error for letsencrypt certificates
za flag

This error is from dovecot where it can't read the certificate because of permissions I tried changing permissions around, presently I have everything on 644 I understand the paths are only links to /etc/letsencrypt/archives file paths so I really don't know what's going on I don't know how perms on links effect the targets

mail dovecot: imap(example_user)<28542><mxY1sjPSlsxHvuNn>: 
 Panic: Se ...
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Eclectic Hlessi avatar
Reverting a DNS zone-file from manually-signed to "un-signed"
in flag

I have inherited a DNS server running BIND that is the master for one zone, it is DNSSEC-signed. For various reasons, I've decided to re-install this server as a new instance and enable inline-signing.

My primary issue is that this zone-file has been manually signed and include the RRSIG records for all RR records in said zone.

Is there a way to remove these RRSIG records (to "un-sign") and get a zo ...

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Nishu Ali avatar
Pure-FTPd increase MaxClientsPerIP for a single IP (WHM/cPanel/root ssh)
ke flag

I have a server with (WHM/cPanel) with root ssh access also, while trying to troubleshoot ftp frequent download fail issue i've found out that Maximum Connections Per IP Address is set as 8 which can be configured via /etc/pure-ftpd.conf (MaxClientsPerIP value) or WHM's Home » Service Configuration » FTP Server Configuration page.

Now I think the default configuration is just fine but one of th ...

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chellathurai avatar
Communication between two KVM VM's in the two different baremetal instances(AWS)
vn flag

We are trying to launch the VM's on the AWS baremetal instances.So hostA has 10.10.0.4 and hostB has IP 10.10.0.5.Now when we launch the KVM VM's using the default mode(NAT) and that works fine and able to connect the VM1(HostA) from the VM2(HostB) by some port mapping.

In our on-prem DC we use the similar setup but with Bridge mode,so any VM can connect to any VM in the network.We need the simi ...

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WordPress (Click to Deploy) on VM instance not accessible. PhpMyAdmin not accessible. SSH & FTP not accessible
cn flag

The site was working well. Installed SSl from CertBot following the tutorial from this link - https://onepagezen.com/free-ssl-certificates-wordpress-google-cloud-click-to-deploy/

The site resolved well after installing SSL. But here is what happened WordPress Admin did not allow me to update the plugins and so I tried to change the file permissions via SSH and something went wrong after that. The server c ...

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Lennon McLean avatar
How can I set up Unix permission sync properly with Samba SMB 3.1.1
bj flag

I currently have a NAS for our household (called Waitress) which is running Debian 11 with Samba using SMB 3.1.1. It is connected to a 1TB USB-SS HDD. I also have an Ubuntu machine which is my own laptop (called Rox). The goal is to use Waitress to store all of the files in my home directory. I am doing this by creating a Samba share on Waitress with the files stored on the external HDD (formatted with  ...

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Mehrshad avatar
How to enable external access to the Virtual machine on private link?
cn flag

I would like to benchmark virtual networking of KVM-QEMU. For this purpose, I connect two servers (server 1, and server 2) with one wire. I use server 1 to run the QEMU VM and I want to access this VM from server 2.
Here's the overview of the configuration.

           o ens5f0    (ip 192.168.11.12/24)
           |
           | (server 2)
 ------------------------- (Host/Network boundary)
           "
    ...
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Expand RAID 5 Logical Disk from 3 to 5 Disk not possible (Adaptec Raid Controller 7805
cn flag

I'm trying to expand my RAID5 volume but I can't select the available disks in the dialog.

[RAID5][1] [1]: https://i.stack.imgur.com/PC6ot.png

Data Protection/RAID Consistency Check is set to Disabled.

However, when I try to expand the logical drive to RAID6 I can select the disks in the dialog.

The firmware on the controller is the latest, the disks are all new and all have the same revision and size. I  ...

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Installing ModSecurity on NGINX
jp flag

I'm trying to set up a reverse proxy using NGINX on CentOS7 and ModSecurity for use in between an Exchange server and the internet. I'll be honest and say I'm not all that great with Linux, but I've learned how to do some things fairly well, and with a good 'how-to', I can get things working. Done plenty of that. That being said, I've got a NGINX Reverse Proxy set up, streaming the SSL traffic straight  ...

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ST7686 avatar
How do I add individual mail-sending websites to my SPF record?
ma flag

My company, which sends @example.co email from Google Workspace, HubSpot, and Salesforce, has the following SPF record in DNS:

v=spf1 include:_spf.google.com include:_spf.salesforce.com 
include:xxxxxxxx.xxxxx.hubspotemail.net ~all

We also have three websites which send emails from @example.co addresses (e.g. Forget Password-type emails):

www.example.co (hosted by WP Engine / CNAME record in DNS ...
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Selective Suspend in Linux?
us flag

In order to find the reason why my system is rebooting instead of suspending, I would like to suspend my devices one by one to find the faulty one.

Is there a way to do this in Linux? I searched for quite a long time now but without success.

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