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Happy 30th birthday to RFC 1631 ("NAT"), the "short term solution" we all rely on (datatracker.ietf.org)

submitted 6 months ago by [email protected] to c/[email protected]

39 comments fedilink hide all child comments

From the conclusion:

NAT may be a good short term solution to the address depletion and scaling problems. This is because it requires very few changes and can be installed incrementally. NAT has several negative characteristics that make it inappropriate as a long term solution, and may make it inappropriate even as a short term solution. Only implementation and experimentation will determine its appropriateness.

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[–] [email protected] 45 points 6 months ago (2 children)

192.168.1.1/24. Got it.

- Everyone

[–] [email protected] 19 points 6 months ago (1 children)

I've only recently branched out from router defaults...only reason was that I wanted to VLAN off my home network, and mostly just so [Home Assistant-controlled] smart devices can't talk to the Internet at all.

[–] [email protected] 31 points 6 months ago* (last edited 6 months ago)

10.0.0.0/8

172.16.0.0/12

192.168.0.0/16

🎶 a whole new wooorrrld... 🎶

[–] [email protected] 9 points 6 months ago (1 children)

Whenever I'm given the chance at work, I let my feelings be known about using "consumer grade addressing schema" in production clusters. Sure, I use it at home, but anything beginning with "192.168" looks like my moms wifi, and has no right being part of a production network.

This comment was sponsored by the 172.16.0.0/12 gang

[–] [email protected] 6 points 6 months ago (1 children)

I use 10.x.x.x addresses at home, though split into /24 networks in each vlan.

[–] [email protected] 2 points 6 months ago (1 children)

That seems overkill

[–] [email protected] 1 points 6 months ago

Well again, I'm only using /24 chunks of it.

The main reason I went with it is that it's far faster for me to type "10.0.x.x" than to type "192.168.x.x", especially on the keypad.