Latest Server related questions

Score: 0
alanders avatar
Can't connect to my FTP server from another PC on the same network
in flag

I have setup an ftp server on Microsoft IIS on a windows 10 PC.

I have installed all the "World Wide Web Services" Set up the ftp site with the PC's IP address and default port Allowed specified users access to the site. Created a rule in the firewall to ensure the port is not blocked. Enabled the rules for the ftp port.

My problem is that while I can access the ftp server from the PC the server is  ...

Score: 0
DNS - delegation - broadcast and network IP adresses
br flag

Is it a problem if I delegate network and broadcast addresses as part of network delegation in DNS?

I am following instructions for classless delegation of network on Zytrax (3.3 Reverse Map Delegation).

In the example from Zytrax (bellow) it's mentioned that all addresses except network and broadcast need to be defined.

; definition of our target 192.168.23.64/27 subnet 
; name servers for subnet rev ...
Score: 3
Maxim Masiutin avatar
An unmarshaling policy check was performed when unmarshaling a custom marshaled object and the class {45FB4600-E6E8-4928-B25E-50476FF79425}
eg flag

I'm getting the following error message in Azure Windows 10 Application Event log periodically:

An unmarshaling policy check was performed when unmarshaling a custom marshaled object and the class {45FB4600-E6E8-4928-B25E-50476FF79425} was rejected

Windows version is 21H1 OS Build 19043.1387.

I saw the same report dated December 13, 2013, on an MSDN forum but no solution since that.

Here is the XML view ...

Score: 1
Tom avatar
Check script running by Apache by PID
bf flag
Tom

Via HTOP I detect some Apache scripts running (www-data /usr/sbin/apache2 -k start) for a long time, or even using a lot of CPU.

In some cases these scripts are the cause of database congestion and/or slow apache server, creating a ripple effect that leaves our systems sluggish or in the worst case, unavailable for use.

I know Apache has mod_status, but the CIS Benchmarks recommendation is to disable  ...

Score: 0
How to use a screen with bash script?
ng flag

I tried to create an executable .sh file with command that create screen like this:

screen -dmS ast [comand]

And let my crontab execute it like this

* * * * * bash /root/my_bash.sh

But nothing executed, but with normal console command bash /root/my_bash.sh it's working successfully.

How can I fix it?

Score: 0
Unable to add IPV6 Route in GCP
mx flag

we have a requirement where we need to create a floating Ip and it should be moved across the GCP Compute Instances. In this case we need to add the route under the route table of the VPC(asia-south1) with the floating IP entry(2600:1f18:1802:4b04:b8f7:9c39:4458:1a05).

Note: IPV6 is supported for the region that we have used.

Please refer to below error when we tried adding the route: Error:

Creating  ...

Score: 0
Joe avatar
Identifying the correct package for installing a particular script
in flag
Joe

I've got an AWS instance and I've installed LaTeX as follows:

sudo yum install texlive-pdftex texlive-latex-bin texlive-texconfig* texlive-latex* texlive-metafont* texlive-cmap* texlive-ec texlive-fncychap* texlive-pdftex-def texlive-fancyhdr* texlive-titlesec* texlive-multirow texlive-framed* texlive-wrapfig* texlive-parskip* texlive-caption texlive-ifluatex* texlive-collection-fontsrecommended texl ...

Score: 0
OpenVPN Layer 2 Ethernet Bridging
cn flag

I have an OpenVPN server running on an Ubuntu 18.04 machine and I want to connect to the server using an Ubuntu 20.04 machine through ethernet bridging (layer 2).

I have successfully created the OpenVPN, but i cannot seem to connect to it.

The tap0 in my client side does not receive an IP.

I would also like to state that I am new to networking and such.

My end goal would be having a STATIC IP ADDRESS for  ...

Score: 0
Moonchild avatar
Elasticsearch php client : server priority
us flag

Actual configuration: Consider a cluster of Elasticsearch 6.8 servers. Each server node has a cluster of ETL nodes (PHP Elasticsearch client). All the ETLs are configured to connect to all Elasticsearches.

  • Datacenter A
    • Elasticsearch server
    • ETL nodes
  • Datacenter B
    • Elasticsearch server
    • ETL nodes
  • ...

Question: Is there a way to tell the ETL nodes to import primarily to their local Elasticsearch ser ...

Score: 3
Andy Baxter avatar
Nginx not always serving js and css when load balancing between docker containers - works on refresh
us flag

I have Nginx set up as a reverse proxy load balancing between two docker containers running all on the same server. When loading a page for the first time, the page loads but I get lots of 404 errors for all css and js files:

404 errors from page load

When refreshing, or opening a second tab, all these errors disappear and the page loads fine. When I reduce this to serving only one container it similarly works fine.

I had ini ...

Score: 0
Fail2Ban not sending IP to iptables
br flag

Fail2Ban seems to be working fine

Status for the jail: nginx-php
|- Filter
|  |- Currently failed: 1
|  |- Total failed: 22
|  `- File list:    /var/log/nginx/access.log
`- Actions
   |- Currently banned: 1
   |- Total banned: 1
   `- Banned IP list:   46.32.125.42

But on iptables it doesnt show the ip being blocked

Iptables:

root@box-01:~# iptables -L INPUT -v -n
Chain INPUT (policy ACCEPT 1501 pac ...
Score: 0
Unknown error occurred when saving new project on 'API & Services' > 'New Project'
in flag

I received this unknown error 'An error saving your app has occurred' when saving a new project on GCP section 'APIs & Services' > '+New project'. What can be tweaked for the error to disappear / for the project to save successfully?

Score: 1
Accessing server's web server on local network with its local IP address
au flag

I have a server with Apache as a proxy for requests to a Node web service. I am currently able to connect using a browser outside of my local network using my domain name: https://mydomain.ca. I believe I used to be able to connect using a browser inside my local network using the server's local IP address: https://10.0.0.13. However, when I try now, I get a 500 error. I'm looking for help with get ...

Score: 0
Unable to connect to Azure VPN gateway (SKU = VpnGW1, SSTP) from Linux (Ubuntu 20.04 + pppd + sstp-client)
fk flag
vmi

I tried to connect from Linux to Azure VPN Gateway but it failed.

Please let me know if there are any deficiencies in my settings.

Environment information

Score: 0
Daigo avatar
Cannot use ksniff on proxy environment
ao flag

I'm trying to sniff my server's pod communication using the ksniff plugin to verify whether the network communications are encrypted by a CNI.

However, my environment is behind a corporate proxy, so the tool can't pull its necessary images (tcpdump). I pre-pulled the image before the use, but the ksniff still tried to pull it using crictl, which can't work with proxies.

The issue is being reviewed o ...

Score: 0
Tihami QA avatar
Unable to configure LDAP in jenkins and gettig Authentication error
eg flag

After giving the valid LDAP details in Jenkins, getting the error message as shown below:

Login Authentication: failed for user "twice" Lookup User lookup: user "twice" does not exist. Does the Manager DN have permission to perform user lookup? Are the user search base and user search filter settings correct? LDAP Group lookup: could not verify. Please try with a user that is a member of at least one LDAP ...

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