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    <title>networking</title>
    <link rel="self" type="application/atom+xml" href="https://links.pgmac.net.au/guest/tags/46/feed"/>
    <updated>2026-05-06T23:10:06+10:00</updated>
    <id>https://links.pgmac.net.au/guest/tags/46/feed</id>
            <entry>
            <id>https://links.pgmac.net.au/links/1547</id>
            <title type="text"><![CDATA[Using the new bridges of FreeBSD 15]]></title>
            <link rel="alternate" href="https://blog.feld.me/posts/2026/02/using-new-bridges-freebsd-15/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1547"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[FreeBSD 15 comes with a new bridging implementation which has native support for VLANs. They have also soft-deprecated the ability to have any layer 3 addresses on member interfaces which makes it behave like a real hardware switch. The net.link.bridge.member_ifaddrs sysctl controls this behavior and it will …]]>
            </summary>
            <updated>2026-02-23T14:14:44+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1452</id>
            <title type="text"><![CDATA[Netbird – Open Source Zero Trust Networking]]></title>
            <link rel="alternate" href="https://netbird.io/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1452"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[WireGuard®-based overlay network and Zero Trust Network Access in one platform for reliable and secure connectivity]]>
            </summary>
            <updated>2026-02-02T14:15:12+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1402</id>
            <title type="text"><![CDATA[Reticulum, a secure and anonymous mesh networking stack]]></title>
            <link rel="alternate" href="https://github.com/markqvist/Reticulum" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1402"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between. - markqvist/Reticulum]]>
            </summary>
            <updated>2026-01-21T00:23:27+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1332</id>
            <title type="text"><![CDATA[Kubernetes egress control with squid proxy]]></title>
            <link rel="alternate" href="https://interlaye.red/kubernetes_002degress_002dsquid.html" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1332"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Kubernetes Egress Control with Squid proxy (interlaye.red)]]>
            </summary>
            <updated>2025-12-30T13:40:56+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1314</id>
            <title type="text"><![CDATA[Snitch – A friendlier ss/netstat]]></title>
            <link rel="alternate" href="https://github.com/karol-broda/snitch" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1314"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[a prettier way to inspect network connections. Contribute to karol-broda/snitch development by creating an account on GitHub.]]>
            </summary>
            <updated>2025-12-23T18:36:09+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1172</id>
            <title type="text"><![CDATA[$165 Banana Pi BPI-R4 Pro board offers 2x 10GbE SFP+ cages, 7x 10GbE/2.5GbE/GbE RJ45 ports, WiFi 7 support - CNX Software]]></title>
            <link rel="alternate" href="https://www.cnx-software.com/2025/10/20/banana-pi-bpi-r4-pro-board-offers-2x-10gbe-sfp-cages-6x-10gbe-2-5gbe-gbe-ports-wifi-7-support/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1172"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The Banana Pi BPI-R4 Pro is a new router board based on MediaTek Filogic 880 (MT7988A) Cortex-A73 SoC offering two 10GbE SFP+ cages/RJ45 ports combos,]]>
            </summary>
            <updated>2025-10-24T11:14:56+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1041</id>
            <title type="text"><![CDATA[Why your website should be under 14kB in size | endtimes.dev]]></title>
            <link rel="alternate" href="https://endtimes.dev/why-your-website-should-be-under-14kb-in-size/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1041"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-07-19T22:11:51+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/975</id>
            <title type="text"><![CDATA[Frequent reauth doesn&amp;#039;t make you more secure]]></title>
            <link rel="alternate" href="https://tailscale.com/blog/frequent-reath-security" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/975"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Securely connect to anything on the internet with Tailscale. Built on WireGuard®️, Tailscale enables you to make finely configurable connections, secured end-to-end according to zero trust principles, between any resources on any infrastructure.]]>
            </summary>
            <updated>2025-06-13T09:45:10+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/973</id>
            <title type="text"><![CDATA[NIST Offers 19 Ways to Build Zero Trust Architectures | NIST]]></title>
            <link rel="alternate" href="https://www.nist.gov/news-events/news/2025/06/nist-offers-19-ways-build-zero-trust-architectures" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/973"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The examples use off-the-shelf commercial technologies, giving organizations valuable starting points]]>
            </summary>
            <updated>2025-06-13T07:31:54+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/945</id>
            <title type="text"><![CDATA[I switched from Tailscale to this fully self-hosted alternative, and I&amp;#039;m loving it so far]]></title>
            <link rel="alternate" href="https://www.xda-developers.com/switched-from-tailscale-to-fully-self-hosted-alternative-netbird/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/945"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Who wouldn&amp;#039;t want enterprise-level authentication for their own VPN?]]>
            </summary>
            <updated>2025-06-05T08:12:40+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/901</id>
            <title type="text"><![CDATA[Should I block ICMP?]]></title>
            <link rel="alternate" href="http://shouldiblockicmp.com/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/901"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Should I block ICMP]]>
            </summary>
            <updated>2025-05-28T01:12:08+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/893</id>
            <title type="text"><![CDATA[A First Glimpse of the Starlink User Ternimal]]></title>
            <link rel="alternate" href="https://www.darknavy.org/blog/a_first_glimpse_of_the_starlink_user_ternimal/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/893"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-05-28T01:11:07+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/889</id>
            <title type="text"><![CDATA[Mycoria]]></title>
            <link rel="alternate" href="https://mycoria.org/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/889"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Connectivity Freedom of the Original Internet]]>
            </summary>
            <updated>2025-05-28T01:10:07+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/839</id>
            <title type="text"><![CDATA[In loving memory of Dave Täht]]></title>
            <link rel="alternate" href="https://libreqos.io/2025/04/01/in-loving-memory-of-dave/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/839"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[04/01/2025It is with heavy hearts that we report that Dave Täht has passed away.Dave was an amazing person, whose work on FQ-CoDel, CAKE, and LibreQoS changed the internet forever. He and Jim Gettys championed the fight against bufferbloat, working to improve the global internet, and to make smooth real-time communication viable for everyone, everywhere.Because of…]]>
            </summary>
            <updated>2025-05-28T01:02:05+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/825</id>
            <title type="text"><![CDATA[5 reasons ZeroTier is the best Tailscale alternative for your home lab]]></title>
            <link rel="alternate" href="https://www.xda-developers.com/why-zerotier-is-the-best-tailscale-alternative-for-your-home-lab/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/825"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[There&amp;#039;s a million ways to connect to your home lab, but some options are better for your needs.]]>
            </summary>
            <updated>2025-05-28T00:59:12+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/778</id>
            <title type="text"><![CDATA[[OpenWrt Wiki] OpenWrt 24.10.0 - First Stable Release - 6. February 2025]]></title>
            <link rel="alternate" href="https://openwrt.org/releases/24.10/notes-24.10.0" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/778"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-05-28T00:52:05+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/767</id>
            <title type="text"><![CDATA[Escape the walled garden and algorithm black boxes with RSS feeds]]></title>
            <link rel="alternate" href="https://www.johnwalker.nl/posts/escape-the-walled-garden-with-rss" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/767"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Take control of your content consumption with RSS and Atom feeds. Escape algorithmic black boxes, gain more control over what and how you consume in order to be more intentional with your media consumption.]]>
            </summary>
            <updated>2025-05-28T00:50:06+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/702</id>
            <title type="text"><![CDATA[OpenMPTCProuter - Internet connection bonding - Home]]></title>
            <link rel="alternate" href="https://www.openmptcprouter.com/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/702"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[OpenMPTCProuter permit to aggregate multiple Internet connections with the help of Multipath TCP (MPTCP) and shadowsocks]]>
            </summary>
            <updated>2026-01-25T04:00:11+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/701</id>
            <title type="text"><![CDATA[openziti/ziti]]></title>
            <link rel="alternate" href="https://github.com/openziti/ziti" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/701"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The parent project for OpenZiti. Here you will find the executables for a fully zero trust, application embedded, programmable network @OpenZiti - openziti/ziti]]>
            </summary>
            <updated>2026-01-26T04:00:14+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/626</id>
            <title type="text"><![CDATA[Palo Alto Networks warns of firewall hijack bugs with public exploit]]></title>
            <link rel="alternate" href="https://www.bleepingcomputer.com/news/security/palo-alto-networks-warns-of-firewall-hijack-bugs-with-public-exploit/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/626"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Palo Alto Networks warned customers today to patch security vulnerabilities (with public exploit code) that can be chained to let attackers hijack PAN-OS firewalls.]]>
            </summary>
            <updated>2026-01-07T20:00:39+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/616</id>
            <title type="text"><![CDATA[Wi-Fi Goes Long Range (LoRa) on New WiLo Standard - IEEE Spectrum]]></title>
            <link rel="alternate" href="https://spectrum.ieee.org/wi-fi-lora-hybrid" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/616"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Researchers have developed a hybrid technology that would combine Wi-Fi with the Long Range (LoRa) networking protocol, yielding a new long-distance wireless concept called WiLo. The international research team has developed their proposed WiLo tech to be used on existing Wi-Fi and LoRa hardware.]]>
            </summary>
            <updated>2026-01-06T08:00:28+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/603</id>
            <title type="text"><![CDATA[How Cloudflare auto-mitigated world record 3.8 Tbps DDoS attack]]></title>
            <link rel="alternate" href="https://blog.cloudflare.com/how-cloudflare-auto-mitigated-world-record-3-8-tbps-ddos-attack/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/603"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Over the past couple of weeks, Cloudflare&amp;#039;s DDoS protection systems have automatically and successfully mitigated multiple hyper-volumetric L3/4 DDoS attacks exceeding 3 billion packets per second (Bpps). Our systems also automatically mitigated multiple attacks exceeding 3 terabits per second (Tbps), with the largest ones exceeding 3.65 Tbps. The scale of these attacks is unprecedented.]]>
            </summary>
            <updated>2026-01-01T04:00:42+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/573</id>
            <title type="text"><![CDATA[NetworkManager or networkd [LWN.net]]]></title>
            <link rel="alternate" href="https://lwn.net/Articles/990281/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/573"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-01T04:00:13+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/553</id>
            <title type="text"><![CDATA[What is Li-Fi? Get the Details on What Might Be the Next Big Thing for the Internet]]></title>
            <link rel="alternate" href="https://www.cnet.com/home/internet/what-is-li-fi/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/553"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-12-24T04:00:35+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/506</id>
            <title type="text"><![CDATA[Traceeshark: Open-source plugin for Wireshark - Help Net Security]]></title>
            <link rel="alternate" href="https://www.helpnetsecurity.com/2024/08/08/traceeshark-open-source-plugin-wireshark/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/506"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Traceeshark is a plugin for Wireshark that enables security practitioners to quickly investigate security incidents.]]>
            </summary>
            <updated>2025-12-18T04:00:46+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/462</id>
            <title type="text"><![CDATA[SSH over HTTPS]]></title>
            <link rel="alternate" href="https://trofi.github.io/posts/295-ssh-over-https.html" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/462"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-12-04T04:00:20+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/448</id>
            <title type="text"><![CDATA[A secret macOS tool – networkQuality]]></title>
            <link rel="alternate" href="https://cyberhost.uk/the-hidden-macos-speedtest-tool-networkquality/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/448"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Getting Started with networkQuality


The networkQuality tool is a built-in tool released in macOS Monterey that can help diagnose network issues and measure network performance. In this post, we&amp;#039;ll go over how to use the networkQuality tool and some of its key features.








Running the Default Tests


To access the]]>
            </summary>
            <updated>2025-11-27T12:00:18+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/417</id>
            <title type="text"><![CDATA[NetMaker: Connect Everything with a WireGuard VPN]]></title>
            <link rel="alternate" href="https://www.netmaker.io/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/417"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-24T18:00:11+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/395</id>
            <title type="text"><![CDATA[Tracing the path of network traffic in Kubernetes]]></title>
            <link rel="alternate" href="https://learnk8s.io/kubernetes-network-packets" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/395"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Learn how packets flow inside and outside a Kubernetes cluster. Starting from the initial web request and down to the container hosting the application]]>
            </summary>
            <updated>2026-01-23T06:00:26+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/384</id>
            <title type="text"><![CDATA[Headscale: Open-source implementation of the Tailscale control server]]></title>
            <link rel="alternate" href="https://news.ycombinator.com/item?id=28572013" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/384"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-22T16:00:55+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/382</id>
            <title type="text"><![CDATA[https://www.ncsc.gov.uk/blog-post/zero-trust-1-0?s=09]]></title>
            <link rel="alternate" href="https://www.ncsc.gov.uk/blog-post/zero-trust-1-0?s=09" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/382"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Zero trust architecture design principles 1.0 launched.]]>
            </summary>
            <updated>2026-01-22T16:00:54+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/378</id>
            <title type="text"><![CDATA[Netcat – All you need to know]]></title>
            <link rel="alternate" href="https://blog.ikuamike.io/posts/2021/netcat/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/378"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Introduction Netcat is a tool that reads and writes data across network connections, using TCP or UDP protocol. Netcat has been referred to as the TCP/IP / networking swiss army knife. In this article we’ll look at different applications of netcat and how it can be useful in day to day activities of a pentester, security professional, sysadmin etc…
If you would like to test out these commands in a lab environment without the need to install them on your own machine have a look at my scenario on CYBERRANGES using the link below.]]>
            </summary>
            <updated>2026-01-23T06:00:12+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/350</id>
            <title type="text"><![CDATA[NetworkPolicy Editor: Create Visualize and Share Kubernetes NetworkPolicy]]></title>
            <link rel="alternate" href="https://cilium.io/blog/2021/02/10/network-policy-editor" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/350"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-21T06:00:26+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/316</id>
            <title type="text"><![CDATA[https://isc.sans.edu/diary/26288]]></title>
            <link rel="alternate" href="https://isc.sans.edu/diary/26288" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/316"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-19T00:00:41+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/304</id>
            <title type="text"><![CDATA[Cisco SG200-26 Smart Switch (Slight damage) - Myport]]></title>
            <link rel="alternate" href="https://shop.myport.com.au/cisco-sg200-26-smart-switch-slight-damage/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/304"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-16T08:00:21+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/303</id>
            <title type="text"><![CDATA[RB1100AHx4 (2nd-hand) - Myport]]></title>
            <link rel="alternate" href="https://shop.myport.com.au/rb1100ahx4-2nd-hand/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/303"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-16T08:00:20+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/300</id>
            <title type="text"><![CDATA[https://academy.apnic.net/en/virtual-training/]]></title>
            <link rel="alternate" href="https://academy.apnic.net/en/virtual-training/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/300"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-01-16T08:00:19+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/297</id>
            <title type="text"><![CDATA[GitHub - brimsec/brim: Desktop application to efficiently search large pack]]></title>
            <link rel="alternate" href="https://github.com/brimsec/brim" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/297"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Zui is a powerful desktop application for exploring and working with data. The official front-end to the Zed lake. - brimdata/zui]]>
            </summary>
            <updated>2026-01-19T06:00:13+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/283</id>
            <title type="text"><![CDATA[Network Automation and the Lack of Innovation in the Management Plane - The]]></title>
            <link rel="alternate" href="https://thenewstack.io/network-automation-and-the-lack-of-innovation-in-the-management-plane/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/283"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The latest news and resources on cloud native technologies, distributed systems and data architectures with emphasis on DevOps and open source projects.]]>
            </summary>
            <updated>2026-01-15T06:00:28+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/278</id>
            <title type="text"><![CDATA[Introducing Nebula - the open source global overlay network from Slack]]></title>
            <link rel="alternate" href="https://slack.engineering/introducing-nebula-the-open-source-global-overlay-network-from-slack-884110a5579" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/278"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[“What is the easiest way to securely connect tens of thousands of computers, hosted at multiple cloud service providers in dozens of locations around the globe?” If you want our answer, it’s Nebula, but I recommend that you read the rest of this short post before clicking that shiny link. At Slack, we asked ourselves this…]]>
            </summary>
            <updated>2026-01-15T06:00:23+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/263</id>
            <title type="text"><![CDATA[Switches - online catalogue for MIKROTIK products - - CRS112-8P-4S-IN: 8 Gb]]></title>
            <link rel="alternate" href="https://shop.duxtel.com.au/product_info.php?products_id=502" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/263"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Cloud Router Switch 112-8P-4S-IN with QCA8511 400Mhz CPU, 128MB RAM, 8xGigabit LAN with PoE-out, 4xSFP, RouterOS L5, desktop case, PSU]]>
            </summary>
            <updated>2026-01-16T06:00:22+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/259</id>
            <title type="text"><![CDATA[Mikrotik RouterBoard - Fully Assembled Systems - online catalogue for MIKRO]]></title>
            <link rel="alternate" href="https://shop.duxtel.com.au/product_info.php?cPath=30_50&amp;products_id=309" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/259"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[RB260GSP with 5 Gigabit ports and SFP cage, SwOS, plastic case, PSU, POE-OUT]]>
            </summary>
            <updated>2026-01-14T06:00:14+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/255</id>
            <title type="text"><![CDATA[https://aws.amazon.com/blogs/aws/new-vpc-traffic-mirroring/?sc_channel=sm&amp;amp;sc_campaign=launch_&amp;amp;sc_publisher=TWITTER&amp;amp;sc_country=Global&amp;amp;sc_geo=GLOBAL&amp;amp;sc_outcome=awareness&amp;amp;trk=Launches_06-25-2019_VPCTrafficMonitoring_TWITTER&amp;amp;sc_content=Launches_06-25-2019_VPCTrafficMonitoring&amp;amp;linkId=69508334]]></title>
            <link rel="alternate" href="https://aws.amazon.com/blogs/aws/new-vpc-traffic-mirroring/?sc_channel=sm&amp;sc_campaign=launch_&amp;sc_publisher=TWITTER&amp;sc_country=Global&amp;sc_geo=GLOBAL&amp;sc_outcome=awareness&amp;trk=Launches_06-25-2019_VPCTrafficMonitoring_TWITTER&amp;sc_content=Launches_06-25-2019_VPCTrafficMonitoring&amp;linkId=69508334" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/255"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Running a complex network is not an easy job. In addition to simply keeping it up and running, you need to keep an ever-watchful eye out for unusual traffic patterns or content that could signify a network intrusion, a compromised instance, or some other anomaly. VPC Traffic Mirroring Today we are launching VPC Traffic Mirroring. […]]]>
            </summary>
            <updated>2026-01-19T06:00:09+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/240</id>
            <title type="text"><![CDATA[SONiC ONL: Open Source NOS Stack | Big Switch Networks Inc.]]></title>
            <link rel="alternate" href="https://www.bigswitch.com/solutions/technology/open-network-linux/onl-sonic" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/240"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-12-24T16:00:09+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/237</id>
            <title type="text"><![CDATA[https://isc.sans.edu/slack/index.html]]></title>
            <link rel="alternate" href="https://isc.sans.edu/slack/index.html" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/237"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Join the Internet Storm Center&amp;amp;apos;s Slack channel for real-time updates on internet security events&amp;amp;period;]]>
            </summary>
            <updated>2025-12-28T16:00:23+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/228</id>
            <title type="text"><![CDATA[Faucet: An open source SDN controller for high-speed production networks |]]></title>
            <link rel="alternate" href="https://opensource.com/article/19/1/faucet-open-source-sdn-controller" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/228"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The Faucet software-defined network controller enables users to run networks the same way they run server clusters.]]>
            </summary>
            <updated>2026-01-07T16:00:26+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/199</id>
            <title type="text"><![CDATA[https://isc.sans.edu/diary/24056]]></title>
            <link rel="alternate" href="https://isc.sans.edu/diary/24056" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/199"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-11-30T14:00:18+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/182</id>
            <title type="text"><![CDATA[https://isc.sans.edu/diary/23739]]></title>
            <link rel="alternate" href="https://isc.sans.edu/diary/23739" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/182"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-04-21T06:00:29+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/159</id>
            <title type="text"><![CDATA[https://kkc.github.io/2018/03/14/AWS-VPN-with-RouterBoard/]]></title>
            <link rel="alternate" href="https://kkc.github.io/2018/03/14/AWS-VPN-with-RouterBoard/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/159"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Notes about technology, DevOps, programming, and database]]>
            </summary>
            <updated>2026-03-19T08:00:27+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/129</id>
            <title type="text"><![CDATA[netstat without netstat · Staaldraad]]></title>
            <link rel="alternate" href="https://staaldraad.github.io/2017/12/20/netstat-without-netstat/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/129"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Recently I was doing an assessment in a locked down and restricted environment. One of the first actions you tend to do when landing a shell on a [linux] box is to do some reconnaissance. This is both on host and network, as you want to determine what new access this host has given you. Normally you would run netstat, ifconfig, ip route etc to determine if the compromised host is connected to any other hosts and to determine if there are other network segments you do not know about.]]>
            </summary>
            <updated>2026-03-18T06:00:27+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/96</id>
            <title type="text"><![CDATA[https://jigsaw.google.com/]]></title>
            <link rel="alternate" href="https://jigsaw.google.com/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/96"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Jigsaw is an interdisciplinary unit within Google that builds technology that inspires scalable solutions.]]>
            </summary>
            <updated>2026-02-18T10:00:36+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/95</id>
            <title type="text"><![CDATA[https://github.com/pi-hole/pi-hole]]></title>
            <link rel="alternate" href="https://github.com/pi-hole/pi-hole" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/95"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[A black hole for Internet advertisements. Contribute to pi-hole/pi-hole development by creating an account on GitHub.]]>
            </summary>
            <updated>2026-02-02T10:00:25+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/77</id>
            <title type="text"><![CDATA[https://pritunl.com/]]></title>
            <link rel="alternate" href="https://pritunl.com/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/77"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Free open source enterprise distributed VPN server. Virtualize your private networks across datacenters and provide simple remote access in minutes.]]>
            </summary>
            <updated>2026-03-19T06:00:20+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/34</id>
            <title type="text"><![CDATA[The diaspora* Project]]></title>
            <link rel="alternate" href="https://diasporafoundation.org/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/34"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2026-05-01T18:00:08+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/24</id>
            <title type="text"><![CDATA[Networking 101: Understanding BGP Routing]]></title>
            <link rel="alternate" href="http://www.enterprisenetworkingplanet.com/netsp/article.php/3615896/Networking-101-Understanding-BGP-Routing.htm" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/24"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[BGP routing is a core component of the Internet. Learn how BGP works and how it is used to route traffic across the Internet.]]>
            </summary>
            <updated>2026-04-05T18:00:12+10:00</updated>
        </entry>
    </feed>
