Latest Server related questions

Score: 0
theking2 avatar
Troubelshoot timeout on NFS mount
in flag

On a archlinux client I'm attempting to connect to a QNAP nfs export. The export is nfsv4. The showmount shows the correct exports:

[root@helene j]# showmount -e 192.168.111.1
Export list for 192.168.111.1:
/Public *
/media  192.168.111.2

Nmap shows

[root@helene j]# nmap -Pn 192.168.111.1
Starting Nmap 7.92 ( https://nmap.org ) at 2022-06-04 09:29 CEST
Nmap scan report for daphnis.kingma (192.168 ...
Score: 0
Shaamaan avatar
Dedicated RAS DHCP pool
ru flag

We have an SSTP server providing VPN access to our users. Said server is assigning IPs from the default DHCP pool from our Windows DHCP server.

Now, I COULD set up the DHCP server on the SSTP server directly (there's an option for that), but I'd much rather use the server we already have (especially since we have two SSTP VMs where one's a failover for the other). However, I'd also like it if SST ...

Score: 0
PokeyBoa avatar
Set the timeout for SSH connection establishment
nl flag

How to set the timeout for linux ssh connection establishment? When a certain external connection comes in, eg: ssh [email protected], and it is in the stage of entering the password. After a minute, the connection is dropped. This requires modifying the ssh config file configuration on the client or server side?

Score: 0
Cannot disable DHCP on Debian 11
cn flag

I have an IBM BladeCenter E with Debian 11 install on a blade server, and I am trying to set up the network with two interfaces (provided on each blade server): one for local network for NFS and one for occasional internet access with static address. NFS works and sometimes the static address did, too... Until I installed LXDE and all the stuff which comes along with it.

In the beginning, I just  ...

Score: -2
I want to install windows 10 on the official website
fr flag

I want to install windows 10 on the official website, but it shows that there is a virus in virustotal. What is problem?

Score: 0
How to get instace id of aws ec2 from ip address?
ng flag

With below aws cli command, I can get public ip of the ec2 instance if the instance id is known.

aws ec2 describe-instances --instance-ids i-0d577af80725c9a91 --query 'Reservations[*].Instances[*].PublicIpAddress' --output text --profile testsubaccount --region us-east-1

184.72.83.182

But, how to do the reverse?

I mean, when I know the public ip address, how to get the instace id of the ec2 instance? ...

Score: 0
Uday Kiran Reddy avatar
Can I connect to that instance using aws cli commands instead of using ssh with private key pem file?
cn flag

I have an ec2 instance.

Can I connect to that instance using aws cli commands instead of using ssh with private key pem file?

My purpose is to connect to the ec2 instance if the user just provides ec2 instanceid or public ip.

If they provide instance id, I can fetch the public ip using below command.

aws ec2 describe-instances --instance-ids i-0d577af80725c9a91 --query 'Reservations[*].Instances[* ...
Score: 1
Endektor avatar
iptables how to block bittorrent?
ng flag

I need to block all bittorrent traffic using iptables. As I know, bittorrent can adapt to existing firewall filters and send packages considering rules. But I can't figure out how to counter this. So I tried some iptables rules I found on the internet but nothing really helps. Sometimes bittorrent protocol packages stop being received but traffic is still coming regardless of bittorrent protocol packag ...

Score: 1
UFW not allowing ssh even though i have allowed it
br flag

Struggling a bit with UFW on ubuntu, i have internal and external adapters and on this particular server i only want public access to port 22 which is the adapter "eno1"

To acomplish this i first blocked everything:

ufw deny in on eno1 from any

After i then allowed port 22 for ssh:

ufw allow in on eno1 to any port 22

My rules now look like this:

To                         Action      From
--         ...
Score: 0
Marek avatar
How to use https on docker-compose project Vue, express
mx flag

I am trying to enable HTTPS connection for my project. Currently, I can go to http://domainname.com:8080 and everything works, but I need to have HTTPS connection.

I am sending my docker-compose.yml file without API and DB:

version: "3"
volumes:
 dhparam: # not sure what for ;)
 vhostd: # configuration of hosts, written by nginx-gen, used by nginx-proxy
 html: # contains .well-known directory, writ ...

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