Blog

i have two hosts H1 with ip=10.10.10.15 , OS=Windows Server 2016 and username=administrator H2 with ip=10.10.10.16 , OS=Centos7 and username=user I attempt to create a ssh connection between H1 and H2. I mean, when i tape from the windows machine : ssh user@10.10.1.16 , i don’t need to tape the password of user and directlyRead more

I don’t think this is currently possible, but I’ll give it a shot. VNET “main” contains subnets “A” and “B”. Subnet A contains VM A1. Subnet B contains VMs B1 and B2. By default (even with an NSG applied to the subnet) everything in both subnets can talk to each other because of the standardRead more

I have a BackupPC RSync job that is not completing on a new server. The job just times out after signal ALRM. I increased the time out to 288000, but it will still time out and doesn’t appear to ever really start backing anything up at all as it will still be at 0 ofRead more

I want to setup an OpenVPN with route on my Xubuntu server (router/gateway/share/dhcp/dns/wifi/switch… all in one). WAN – enp4s0f1 – 77.xxx.xxx.xxx LAN – br0 – 10.0.1.1 VPN – tun0 – 10.0.2.1 I have to use Tun because of OpenVPN client is iphone. I want to redirect all traffic trough VPN and access all services onRead more

I’m running the following on the same server: pi-hole, bind9, isc-dhcp-server and cloudflared (for DNS over HTTPS). The order goes like this: Pihole:53 -> Bind9:54 -> cloudflared:5353 I’m now installing isc-dhcp-server to act as my authoritative DHCP server, since my ubiquity router can’t really maintain hostnames that well, and it doesn’t update dns (uses aRead more

I have an dedicated server with 1 static IP and 2 additional static IP addresses. The OS installed is Linux, Debian 9 x64. I wonder if there is a possibility to setup openVPN or something else as VPN, so I can access blocked Websites through my dedicated server as VPN?. Is that possible? Or doRead more

I have an instance of apache web server and I need to map URL in this way: Url from b2b.domain.eu have to be proxied to another server 10.1.0.100 [IT WORKS] Url from b2b.domain.eu/api have to be proxied to a tomcat api application [IT WORKS] Url from b2b.domain.eu/decoder have to be proxied to a tomcat decoderRead more

I have an old site wordpress site I am in the process of migrating. There are about 50000 urls that need to be redirected. For this I am using DBM files which seem to be working fine, however during load testing I noticed that I am losing about .5 seconds on each request. Reviewing theRead more

Tried before to upgrade Nginx from 1.14 to 1.14.1. But in apt-get upgrade I got: wallpapershop systemd[1]: Starting A high performance web server and a reverse proxy server… wallpapershop nginx[31861]: nginx: [emerg] duplicate upstream “fastcgi_backend” in /etc/nginx/sites-enabled/wallpapershop.gr.conf.save:1 wallpapershop nginx[31861]: nginx: configuration file /etc/nginx/nginx.conf test failed wallpapershop systemd[1]: nginx.service: Control process exited, code=exited status=1 wallpapershop systemd[1]:Read more

Recently I started configuring an Juniper EX2200 to be used with an fibre optic connection in it’s SFP module. The switch itself is online and can ping remote hosts without an issue after setting the IP provided by our ISP on the right interface and configuring a route to our default gateway. There is alsoRead more