Networking
MAC Addresses
MAC OUI Reserved OUIs Addresses Usage Reference 00-00-00 to 00-00-FF Reserved ...
Microsoft Network Monitor
I had never heard of this tool until today... I've always used Wireshark. Today I needed to view ...
Netplan, Bonding, and VLANs
Creating a bond interface with Netplan The example below shows two Ethernet interfaces bonded us...
OSPF
OSPF Cost cost = reference bandwidth / configured bandwidth of interface in kbps reference ba...
Ruckus / Brocade
Links https://robrobstation.com/2017/07/17/ruckus-icx7150-c12p-initial-configuration/
The Most Common OpenSSL Commands
General OpenSSL Commands These commands allow you to generate CSRs, Certificates, Private Keys a...
Wireshark
If you need to do a quick tcpdump like capture from the command line in Windows, don't forget pkt...
Finding listening ports on any operating system
ss - the new netstat # show number listening process ss -nlp | grep -e ^tcp -e ^tcp6 -e ^...
Microsoft netsh trace
Basic Start the trace: netsh trace start capture=yes Ethernet.Type=IPv4 Stop the trace: net...
Port Mirror / Monitor
Ubiquiti EdgeSwitch monitor session 1 destination interface 0/10 monitor session 1 sou...
tcpdump
Dealing with Ethernet headers and VLANs # include ethernet header tcpdump -n -e # show...
IPv6
pktmon - tcpdump for Windows
Here's a great series of articles by Rickard Nobel on using PKTMON. Filter basics # Layer-3...
Using a SOCKS proxy with OpenSSH
Setting up a SOCKS5 proxy using OpenSSH client command line In order for this to work, the remot...