Latest Server related questions

Score: 0
user3637971 avatar
Content of checkpoint backup with extension tar.gz
ve flag

I have a Checkpoint Firewall backup file with extension tar.gz. When I uncompress the file, I see that there are several directories and files. One directory is called config.

Questions Is this directory contains text files that store firewall configuration such as nat, static routes, rules and so on?

Score: 0
theweebokid avatar
How to trigger a condition alert like an if else statement in solarwinds
co flag

I'm a little confuse on how to deal with the alerts using Solarwind's trigger condition.

I want everything to be optimized well in alerting us, what I want to happen is 1. IF the router is DOWN it only alerts the router and not both AP and SWITCH. 2. but if either the AP or SWITCH is down alert them only.

on the statement 1. I have configured the condition, I can alert the router only and it does no ...

Score: 0
Himanshu Poddar avatar
How to check in what request-response mode my HAProxy is operating in?
ma flag

I have read that

Load balancers/reverse proxies usually have 2 operation modes.

In the first one, the requests from the clients are forward to one of the backends as is if they come directly from the source. Is this case the LB only redirects the request and the backend answers back directly to the client.

On the second mode, the LB answers the request and then creates a new one to the backend with  ...

Score: 1
Boat avatar
VM Logical Volume shown on Host
hk flag

Some context, I've builded an Opennebula cloud (https://opennebula.io/). I've been using it for more than 2 years now without any issue on that side. Recently i've noticed a strange behavior.

On my hypervisor which are the servers who are running libvirt and the KVM I am able to see to logical volume of a guest. Morever as I am using an LVM datastores to operate Opennebula I see all logical volume ...

Score: -1
vpseg avatar
Getting SERVFAIL / NOTAUTH on Zone Transfer - ISC BIND 9
ma flag

I have two BIND servers running BIND 9:

BIND 9.11.36-RedHat-9.11.36-3.el8 (Extended Support Version) <id:68dbd5b>
running on Linux x86_64 4.18.0-372.9.1.el8.x86_64 #1 SMP Tue May 10 08:57:35 EDT 2022
built by make with '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--program-prefix=' '--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin'  ...
Score: -1
Maestro avatar
Backup /var/lib/docker without the images?
gs flag

I want to make a backup of all my containers and volumes, so the easiest way would be to copy /var/lib/docker to another location.

However this directory also includes all the images, and I don't want to include them since they all can easily be re-downloaded from public sources.

So how can I copy this directory while excluding the images?

Score: 0
YonzLeon avatar
Expose pfsense port on windows hyper-v
de flag

Need advice, i have pfsense server who running on Hyper-V host with this topology:

  • Hyper-V host have 2 network interface:

    1. Interface with public IP

    2. Interface with Private IP who comunicate with Pfsense VMs

Internet --> Hyper-V Host --> Pfsense VMs --> VM A

Is there a way to expose web apps port (80/443) on VM A so i can access it directly from Public IP Hyper-V Host ?

Appreciate all  ...

Score: 0
mariadb-client cannot connect to db throwing "RSA Encryption not supported"
no flag

I have a docker-compose with a 'db' and 'web' containers. The db is a mysql:8.0 image, and the web is a python:3.9-slim.

If I try to connect to the MySQL server inside the db container, it works. But not if I try it inside the web container, from where I get the following error:

root@c08888899ca9:/local/app# mysql -h db -u root -p123qwe
ERROR 2061 (HY000): RSA Encryption not supported - caching_sha ...

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