Error: reason: connect ENETUNREACH 2606:4700::6810:1023:443

If you're experiencing that kind of error message when trying to install something related with NodeJS in docker container, you should try that trick, in your Dockerfile adds that command:

ENV NODE_OPTIONS="--dns-result-order=ipv4first"

See my Dockerfile:

FROM node:18.15.0

ENV NODE_OPTIONS="--dns-result-order=ipv4first"

RUN npm install -g @nestjs/cli

I hope it helps you in some way.