Latest Server related questions

Score: -1
Karlth avatar
CNAME to an external subdomain?
cn flag

I have a domain which is hosted at Cloudflair so I have full access to its DNS entries. Then I have an external IIS website and again I have full access there.

How can I set the DNS up so that myhostname.mydomain.com redirects to https://site.myserver.com?

If I setup a CNAME with the the Name "myhostname" and the Content site.myserver.com it always directs to myserver.com, i.e. the root not the s ...

Score: 0
testcb00 avatar
Cannot access IPMI anymore. Both IPMIView and ipmitool show "Insufficient privilege level"
do flag

I got a Supermicro 5019TR-GF server recently.

At first I can connect to the IPMI via IPMIView or ipmitool to control the server, but today I cannot connect to the server anymore. The ipmitool show:

user@ubuntu-vm:~$ ipmitool -I lanplus -H xx.xx.xx.xx -U ADMIN -P ADMIN sensor list all
Get Device ID command failed: 0xd4 Insufficient privilege level
Get Device ID command failed: 0xd4 Insufficient privileg ...
Score: 1
A X avatar
NGINX TCP Load Balancing is ip-sticky when it should be random, per request
my flag
A X

I have an NGINX server being used as a TCP load balancer. It is default to round-robin load balancing, so my expectation is that for a given client IP, every time they hit the endpoint they will get a different backend upstream server for each request. But instead what is happening is that they get the same upstream server every time, and each distinct client IP is getting a distinct upstream s ...

Score: 0
Route internet traffic from client A via client B
in flag

I have a server S, client A and client B. All are Ubuntu boxes and all are in different cities (Seattle, Albuquerque and Boston). S has wireguard installed and both A and B establish connection to wireguard and end up in the same VPN. A and B see each other and can ping each other.

I was able to get all internet traffic from A being routed through S. So A's IP is shown as Seattle.

I now want to r ...

Score: 0
andi-ko avatar
Minimal BGP confguration fails with Sophos SG230 and Alcatel Omniswitch
mm flag

I got a really minimal network setup with just three BGP routers each in its separate AS.

There are two Alcatel Omniswitch and one Sophos SG230, which is connected to both the Alcatels.

As soon as one of the Alcatel announces a directly accessible network, the SG230 will refuse to announce any further routes to its peers.

Is there any inherent feature of BGP which causes this behavior?

Network top ...

Score: 0
Francisco avatar
How to block some categories with squidGuard at certain times of the day?
ca flag

I have a non-transparent proxy server (squid on debian 11) implemented with basic authentication. The web filtering is done with the squidGuard, in it create two groups of users: usradmins and usinternet. The blacklist used is the shallalist. I try to block access to entertainment content at a certain time of the day, but I can't configure the squidGuard acl taking into account the time. I do not pr ...

Score: 0
mr.zog avatar
Can I tail the log of ONE container in a docker-compose group?
at flag

I'm still struggling to understand why my ipmi_exporter container will not run in the same "pod" as my Prometheus, Grafana, snmp_exporter and alertmanager. When I bring up the "pod," docker-compose says ipmi_exporter has started but docker-compose ps cannot find the container. I'd like to be able to see the log containing the startup for ipmi_exporter, if that was not made clear in my post title. ...

Score: 0
Laith Striegher avatar
How do I make it so that pages that don't physically exist link to certain page only if after a certain directory?
at flag

How do I make it so that when a user goes to mydomain.com/test/<any page after this point> It displays the page at mydomain.com/testhandler/ and without returning any error. For an example I have a system in place where I use the URI to link to an xml File with the information for the page and I need every part after /test to link to it

Any help would be appreciated, Thank you.

Score: 0
Nginx calculated log variables using lua
ng flag

I'm trying to get Nginx (running as a Kubernetes ingress controller) to log in milliseconds rather then seconds. (This is so we can ingest the logs into our existing Elasticsearch system, which already has other systems logging in ms)

Based on this blog post I've tried the following in the 'http' context:

  map $host $request_time_ms {
    default 'test';
  }
  log_by_lua_block { 
    ngx.var.request_ti ...
Score: 0
George Prodromou avatar
Nginx caching not working for crawlers
br flag

I have been using Nginx caching for years but recently noticed an issue which I suspect has been happening for years.

If I access a page that's never been visited before I of course get a cache miss, refresh the page and now its a cache hit.

However I noticed when crawlers such as Bingbot or Googlebot crawl the site, the pages they crawl never get cached, they always remain cache misses until I manu ...

Score: 0
Vladimir Markiev avatar
Deploying several .msi installers through GPO using startup script
et flag

I need to find a way to deploy several .msi installers through GPO on the n-number of machines.

I found out that deploying them from a single policy is not an option since the order will not be guaranteed.

I found researched some more and found out that it's possible to run a startup script through GPO. The correct order will be ensured by the startup script.

But there is one issue with this approach.  ...

Score: 0
RKB83 avatar
Trying to setup EDGE IE mode using Enterprise site list in Windows 10 Home edition
cl flag

I'm trying to get one of our legacy app to work on EDGE using IE mode. Problem is the laptops are all Windows 10 HOME edition. I've enabled Group policy edit on one of the laptops(Normally group policy is not there in HOME Edition) and applied the latest EDGE policy templates with the following settings,

  • Configure Internet Explorer Integration - Internet Explorer Mode
  • Configure the Enterprise Mode Sit ...
Score: 1
Daniel Cruz avatar
VLAN Inner Talking
in flag

I kinda forgot about CISCO in general, it had been quite a while since I last touched packet tracer. Now I'm on the PRE-deployment phase of a network at work. Long story short.

-I made 2 VLAN on CISCO Router and Switch, trunking, encapsulation, all good and working

Vlan 5 Student

Vlan 76 Office

At first, with just the Switch there was no talking beetwen VLAN, but i had to add a router so VLAN could talk t ...

Score: 0
Alex avatar
TripleO: How to configure containerized rsyslog to use graylog instead of elasticsearch
in flag

Overview

Let me first give a short overview of what we want to accomplish. I am currently helping to deploy a TripleO Openstack Cloud, and we would like to use a different way of storing the logs provided by the rsyslog service that is created from the following heat template: rsyslog-container-puppet.yaml.

Instead of relying on elasticsearch to store the logs we would like to configure rsyslog to ...

Score: 0
Connecting an SFP+ port to a QSFP28 switch
cn flag

Background - I am working with a client trying to get a new Dell R540 server onto the client's network. They provided me with a single port on their Cisco Nexus 93240YC-FX2 Switch to connect the server to. The server has two 10GE SFP+ ports and we have a SFP+ 10GbE Twinax Direct Attach cable to work with.

It took some time to identify why the server was not registering that the cable was connecte ...

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