My home Internet access is critical not only to me, but to my whole family. Over the course of many years, I have gone through a variety of Internet configurations. Recently, I moved to the UniFi AP AC PRO from the ASUS RT-AC3200 for WiFi. I would like to discuss my requirements as I looked for a new WiFi solution and my thoughts so far. Read on to learn more!
About a year ago, I covered my home lab v3.0 configuration. While I am happy with the configuration, I have been having issues with my ASUS RT-AC3200. In this post, I would like to cover those issues. Read on to learn more!
By default, Log Insight is configured listen on the following ports:
- UI: 80/443
- Syslog: 514/1514/6514
- CFAPI: 9000/9543
The question becomes, how do you change these default ports?
I have been noticing more and more frequently then when I switch between WiFi connections or switch between wired and WiFi connections that sometimes my WiFi connection would show that it was online, but I was unable to access anything on the LAN or WAN. I have experienced similar issues when DNS is not working properly, so my first test is to validate DNS is working. With this recent issue my test always returned:
$ > nslookup cnn.com
/SourceCache/bind9/bind9-45.101/bind9/lib/isc/unix/socket.c:1890: internal_send: 192.168.1.1#53: Cannot allocate memory
So what is going on and how can you fix the issue?
Recently my laptop decided it no longer wanted to start. While it was in the Genius Bar, I dug up an old Macbook Pro (called MBP throughout the rest of this post) and began to configure it so I could use it for work. Configuring a different laptop gave me the opportunity to try out some new/updated applications and see if I could find more ways to be productive (I will cover this in a future post). In addition, it brought up some old issues I had experienced and gave me a chance to fix them and document them. In this post, I would like to talk about the problems I experienced attempting to connect to a Juniper Network Connect (called JNC throughout the rest of this post) VPN and how I was able to get it resolved.
In my last post, I talked about two routing modes used on load balancers: NAT and transparent. As you may recall, I recommended against using transparent mode unless it is a common practice to use a load balancer as the default gateway in your environment. In this blog post, I would like to provide another workaround that would enable transparent mode without having to point the default gateway of your Log Insight nodes to the load balancer!