Latest Server related questions

Score: 0
How to retreive IAXVAR() variables in YATE?
ru flag

I have an Asterisk 18 PBX as IAX2 (trunk) server in a VPS. In my office I have a TP-Link (OpenWrt) router installed Yate (Yet another telephony engine). I cannot install asterisk because it does not fit in the 8MB flash of the router (but Yate does). The router is used as IAX client. In my office-side there are some SIP devices. My asterisk server sets (and sends) actual SIP routes for outgoing calls  ...

Score: 0
ivan.ukr avatar
MikroTik - configure NAT behind NAT
in flag

I have primary Mikrotik router connected to Internet provider and serving internal network 192.168.88.0/24. I also have second Mikrotik router which I want to plug into my internal network of the first router and server its own internal network. I can control both routers.

I have configured second one to serve its own internal network 192.168.77.0/24 using QuickSet, and allocated IP address for i ...

Score: 0
Michael Mussulis avatar
Dell T610, Perc H700, Netapp Savvio 600G SAS drives - unable to create any RAID
za flag

Trying to create a new Raid 10 VD using 4 x Netapp Savvio 10K 600G SAS drives (2.5) fails. After creation the vd/drives enter into failed state (immediately), and I am unable to initialize the VD. I've tried clearing the config many times, didn't work. Tried creating Raid 1 instead, didn't work. Everything I've tried results in the drives going into failed state.

My questions are:

  1. Are the drives at faul ...
Score: 0
sataranights avatar
How to know user creation date on suse
jp flag

Ok, so, this a SuSE specific question becoause on CentOS or Debian I wold look on /var/log/secure but there isn't such log on suse, so.. How can I know the creation date of a user on Suse (v12 or newer)?

Score: 0
Why does a MySQL select sometimes not create a "client connection"?
gl flag

I'm doing some testing (on my dev server) to help me figure out what is causing the ever growing list of connections on my production server. My assumption is that there are certain pages that are not closing the connection using mysql_close(). So I'm trying to first of all confirm what is creating the connections, and then confirm how to make sure they're closed.

To do this I created a simple  ...

Score: 1
Rushy avatar
Ratelimit IPs for UDP traffic in ipset list before being sent over GRE tunnel
de flag

I am using nat DNAT to forward traffic on a certain port to another Centos server over a GRE tunnel however I want to rate limit a bunch of datacenter IPs I have in a ipset list 'blacklist'. So that the traffic outputted to the tunnel is rate limited.

I have tried rate limiting in all FORWARD, INPUT and OUTPUT lists however the rate limit does not work at all in any of them - maybe the nat DNAT b ...

Score: 0
Hiran Chaudhuri avatar
Dovecot cannot read TLS certificate
ke flag

On my CentOS 7 system I am trying to run dovecot with TLS required. For that, I created my private key and certificate in

[root@homeserver /]# ls -lZ indernet/cert/homeserver.*
-r--r--r--. root certuser system_u:object_r:default_t:s0   indernet/cert/homeserver.crt
-r--r-----. root certuser system_u:object_r:default_t:s0   indernet/cert/homeserver.key
[root@homeserver /]#

To make dovecot actually load  ...

Score: 0
Chang Zhao avatar
How to redirect to on premise node not on vpn
ua flag

I have haproxy server running on linode port 80 that redirects traffic to on premise haproxy port 8082

 ---  linode node,
 |
VPN
 |
 --- onpremise haproxy node

and I have another node on premise that is not on the vpn for security reason.

I want to redirect traffic from linode:80 to on_premise via haproxy:8082

is it possible ?

I have been thinking to use (on linode)

redirect location http://10.8 ...
Score: 0
VPN and DNS Server
jp flag

I am not an expert in this type of solution

We are setting up a solution where we want a client that connects to a VPN to give the DNS addresses (PowerDNS) controlled by us, we would like to be able to determine which specific client is querying our DNS server through the IP address of its computer, however we have assembled a first solution using AWS Client VPN, but the result has not been what  ...

Score: 1
Cannot connect local peer to local peer over Wireguard
cn flag

I have online server with IP 1.2.3.4 and two local computers on different locations. computer A and computer B.

I have followed instructions how to setup Wireguard here: https://www.cyberciti.biz/faq/ubuntu-20-04-set-up-wireguard-vpn-server/

But computer A cannot ping or connect to computer B.

I think I think I need but do not know how to setup on online server to do that communication beetween local pee ...

Score: 0
PugsAreCute avatar
Where is the advantage of a professional database (MySQL) over my system?
th flag

I have a website and I need to store data about customers, so I made the following system:

I made on my server a folder that I called database. In it I created a folder called customers. In this folder, I stored several JSON files, labeled by the ID of the customer. In the JSON files I stored the data of the customers.

Here is a small illustration, of the system:

database -> customers  ->   ...
Score: 1
Error running loki invalid database .error creating index client
cn flag
Joy

I am trying to run loki stack. Running the helm command through the grafana-loki.yaml file -

loki:
  enabled: true
  persistence:
    enabled: true
    storageClassName: azurefile-csi-loki
    size: 1Gi

promtail:
  enabled: true

# fluent-bit:
#   enabled: false

grafana:
  enabled: true
  sidecar:
    datasources:
      enabled: true
  image:
    tag: 7.5.0
# prometheus:
#   enabled: false

Create ...

Score: 1
Force browser requests to respect rewritten path in nginx
pk flag

I've set up nginx as a back proxy. This back proxy rewrites the path of https://<my-domain>/artifactory to http://127.0.0.1:8082 essentially stripping off the path. This works on the first request, but when the browser loads the index.html, that file mentions a bunch of assets with relative paths like /ui/css/app.c2d4f448.css. When the browser is requesting them from the server it is requesting wit ...

Score: 1
Schneggl avatar
E: Unable to locate package mosquitto
cn flag

I'm trying to install the mosquitto package, but when I type sudo apt-get install mosquitto it returns E: Unable to locate package mosquitto.

I already ran sudo apt-get update and sudo apt-get upgrade.

Output from apt search mosquitto:

Sortierung... Fertig
Volltextsuche... Fertig
libmosquitto1/now 1.5.7-1+deb10u1 armhf  [Installiert,lokal]
  MQTT version 3.1/3.1.1 client library

mosquitto-clients/n ...
Score: 0
King David avatar
VMDK disk became read only & how to avoid such this cases on rhel machines
gb flag

we have Kafka cluster with RHEL 7.6 , all Kafka are VM machines

on one of the Kafka machines , we noticed that sdb disk became read only ( when sda is the OS disk )

 mount | grep sdb
/dev/sdb on /var/data/kafka_DB type ext4 (ro,noatime,data=ordered)

from my point of view its little strange that DISK VMDK became read only ( because its not mechanic disk )

from red-hat I find the following

https://access.r ...

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