When is NGINX a good fit?
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
Loading…
nginxping returns IPV6 address on ubuntu 20.04
I have installed GitLab on a cloud VM and shortly after stood up a second VM as a postfix server with the same provider (Hetzner) I first noticed a problem when I went back to the GitLab server to enable SMTP Email and nothing was being sent, not even any logs on the mail server to say a connection was attempted. On the GitLab server I tried to ping the mail
ubuntuInternal routing with two firewalls
I used to operate a network with a single firewall (Sophos UTM) that had a foot in multiple VLANs and performed as router in between those where allowed. For more security I added a second firewall with another FW software (Opnsense). WAN - Firewall1 - Main LAN (FW1 as Default GW) - Firewall2 - Shielded VLANs FW1, Main LAN and FW2 all have a foot in the main
Extracting TCP application data from pcap file
Given a .pcap (or similar) file, I'd like to select one TCP connection and dump both application data streams (the one from the other peer and the one two the other peer) into two separate files on disk. Let's assume that I have a .pcap file that amongst other things I know contains a full TCP stream (from SYN to final FIN+ACK/RST) of a HTTP/1.1 plaintext co
What is the difference between a timeout and an HTTP 500 response?
What is the difference between a timeout and an HTTP 500 response? This Q&A focuses on interpreting the evidence before changing application or network settings.
2x10Gb network : Transfer Huge files with NFS limitied to 6 Gbps
I'm transferring big files (78GB) through network, with NFS, but the transfer is finally limited to 6 Gbps (on a 2x10Gb NIC). I cannot find the bottleneck for now. Here my setup: 1 Server MB: Supermicro X10DRH-C (pcie 3.0), only one cpu NIC: 2 x 10Gb (intel X710-T2L) 64GB of DDR4 (2400Mhz) HBA: LSI 9311-8i => 2 mini SAS hd connected to SAS 12Gb backplane
Allowing inbound IPv6 traffic to a host and port when the IPv6 prefix is dynamic?
With IPv4, you used to be able to give a host a static local IP address on the LAN, and use a firewall rule on the firewall/router to forward a port on the (possibly dynamic) Internet-facing IP used by the network to a port on tat particular host, using the host's static LAN IPv4 address as a stable way to identify the host in the firewall rule. But with IPv
How can I improve NGINX performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
How to troubleshoot this network connection timeout?
I have a strange network problem, something I've never seen before. I can't reach a remote server from my local machine, but I can reach it from other machines outside my office network: https://raa.namecheap.com/ By reach , I mean HTTP , ping and traceroute . The connection just times out. There are no response headers. There is nothing special about my off