Episode 363

Ask Noah Show | Network IP Migration


November 14th, 2023

53 mins 51 secs

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About this Episode

This week Noah and Steve talk about migrating subnets from a smaller one, to a larger one. What things should you think about, how should you approach the problem, and tools should you know about.

-- During The Show --

01:43 MARS/MS-DMT On Linux? - Klaus

  • Never used MARS

02:57 Using Chrome Extension of IE requirements - Glenn

06:18 Veracrypt, bash and ACLs? - ST

  • Bash history program
  • Add the following to your ~/.bashrc
# Avoid duplicates
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend

# After each command, append to the history file and reread it

20:50 News Wire

23:10 Unexpected Keyboard

  • Git Hub
  • Fdroid
  • Type characters and numbers by swiping to the corners
  • Arrow Keys
  • Originally developed for Termux
  • No Ads, No Internet connection
  • No voice or swipe input
  • Hacker Keyboard (FDroid)

29:47 Network Migration

  • IOT is on it's own VLan
  • Created network migration plan
    • map out static IPs
    • hidden gotchas (ie. static routes)
    • hardware access/configuration/management
    • set expectations
    • set time window & stick to it
    • roll back plan
    • test cases, have multiple
    • be prepared for after math
    • over communication
    • firewall rules
  • Monitoring solutions?
  • NAT reflection
  • Problems
    • PFSense stopped handling default routes
    • software with hard coded IPs
    • access control and security, static IPs set on device
    • other devices, static IPs set on the router
  • Prioritizing services

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