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Apr
3
comment Why is my web server dropping connections with a TCP reset at high load?
Is there a reason that you only set net.core.netdev_max_backlog up to 2000? Several examples I've seen have it an order of magnitude higher for gigabit (and 10Gig) connections.
Mar
16
comment WSUS not downloading updates (timeout)
@VitorGatti Have you checked the DNS part of my answer?
Feb
23
comment Port forwarding to the router itself on Edgerouter
Thanks! I'm still wondering if there's a way to use the original port from inside the business though.
Jan
30
comment pfSense Ldap Group Authentication
Have you tried using a tool like Apache Directory Studio to test those filters?
Jan
22
comment Port forwarding to the router itself on Edgerouter
@joeqwerty VPN is an option, though I'm sure that there has to be way to do this and I would like to find it just for the sake of knowing. I'm not concerned about a port scanner though - I have several other locations using other firewall software (pfSense, ISP-provided, and others) and have cut down from thousands of attacks per location per day to almost zero, simply by changing the port.
Jan
22
comment PHP-FPM TCP connections not terminating in time
I don't know for sure whether it will clear the problem up or not. (That's why this is a comment, not an answer.) It certainly can't hurt to try though.
Jan
22
comment PHP-FPM TCP connections not terminating in time
TCP Sockets are only more scalable if you actually use multiple worker machines and farm the connections out to them. If you are only using a single machine, then the extra overhead of encapsulating the data in TCP packets in FPM and deencapsulating it again in Nginx means that domain sockets are more efficient.
Jan
22
comment PHP-FPM TCP connections not terminating in time
Have you tried using Unix Domain Sockets instead of TCP to communicate from Nginx to PHP-FPM? I don't know why you are having this problem with TCP connections, but switching to not use TCP may be the easiest fix.
Jan
18
comment How to “un-ANSI-fy” logs?
@Guss what version of Bower are you using? It has supported that flag since 2012.
Jan
15
comment How to “un-ANSI-fy” logs?
If you know that you will be writing the output to a file, the easiest thing to do (at least for NPM) is to run with the --no-color flag. Many other commands also have similar flags.
Jan
1
comment Ubiquiti Wireless Guest Network VLAN w/ pfSense + Cisco Switch
I had exactly the same problem, only with a Netgear "Smart" Switch instead of a Cisco Switch. The problem is almost certainly the VLAN / Trunk settings on the switch itself.
Sep
18
comment Java Spring application working on one system, dying on almost identical one
What does the code look like at someClass.java:234 where the Null exception is thrown? Is it trying to get outside data?
Aug
28
comment Can I use something like a tunnel for SSH in this Linux/Windows Remote Desktop scenario?
Why not install an SSH server on the Windows machine and tunnel with that? There are lots of SSH Servers for Windows available.
Jul
24
comment how many decibels of noise will an Intel R1000BB generate?
(Oops, I accidentally pressed '4' when I meant '5'.) This machine is a Poweredge 2900 (Gen III). Right now, it's in a datacenter, but I had it at home for a long time while I was setting it up and it was quieter than the HVAC.
Jul
24
comment how many decibels of noise will an Intel R1000BB generate?
@josten I have a 4U that's pretty quiet - it uses regular-sized 80mm fans, so they don't have to spin as fast as the tiny ones used in a 1U.
Jul
24
comment An unknown tool is wiping our Virtual Machines and we can't ID it
Purely based on the design of the window, the strings contained in it, as a handful of similar screenshots, it looks like the tool is something built by Acronis. Here is an example of a tool Acronis built for Seagate (click "Next" a few times to see it) that looks very similar.
Jul
23
comment rails app (via apache proxy) images from uploads directory missing
That sounds like a good solution if you can't edit the Apache config, but doing it in the Apache config puts the static assets load back on the web server instead of tying up the application server with it.
Jun
27
comment DNS A record pointing to private IP address
If you literally can't connect to the VM at all by name, that means the DNS is not configured correctly (or hasn't had time to propagate). Run nslookup DNS_NAME to see if that is the case. If you connect to the VM and get a "default" webserver page (something like one of these), then your VM's web server is just not configured to respond to that name and you need to configure it.
Jun
19
comment Getting an intermediate SSL certificate
DigiCert Enterprise lets you pre-validate your domain and then do large-scale subdomain certificate generation. (Disclosure: I do not work for DigiCert, but my employer uses their certificate services.)
Jun
19
comment Apache 2.4 + SVN authz authentication with mixed authenticated/anonymous access
Why don't you want to use mod_access_compat?