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SYS-C0909 · Migrations & Audits

Apache to IIS web.config Migration Guide

Sketch one Apache rewrite as web.config, and review the path. Write the name down before you change it.

Updated 25 October 2026 · Migration Guide

This is an original planning guide. It is not a vendor manual, an official standard, or legal advice. Example addresses use documentation ranges. Review every command before you paste it.

What this hour is for

The converter writes a partial IIS rule from a paste. It says to review the path before you import it. It does not import the rule.

One path you can say. Do not send people to an address taken from the query string. Do not import during the reading. The site is one you administer.

192.0.2.10/24 and example.com are documentation. They stay in the note.

The change you can finish

Apply nothing while you are writing the note. When the lab window opens, it is one change on the host named in the ticket. Read the draft, then the host, then decide.

Rollback is the file, the package version, or the snapshot you saved first. You do not invent a rollback after the only copy is gone.

  1. Paste one rule.
  2. Read the path.
  3. Refuse an open redirect.
  4. Do not import.
  5. Stop.

Mistakes that outlive the command

Apache to IIS web.config Migration Guide goes wrong in a small set of ways. The list is here so the ticket can forbid them before the window.

Decisions to write down

One decision for Apache to IIS web.config Migration Guide: One path. The destination is fixed. Nothing was imported. And the site is yours.

Checks before you call it done

Confirm this before you call the change done: The path is written. The destination is written. Nothing was imported. No open redirect was added. And the site is yours. If one of those fails, stop.

# A partial web.config sketch.
# Review the path.
# Do not import during the reading.

Before you leave the host

Apache to IIS web.config Migration Guide ends when the hostname in the prompt matches the hostname in the ticket. If it does not, you are on the wrong host. Stop. A command that succeeded on the wrong host is not progress.

The draft stays a draft until a person has read the names in it. A generator does not log into the host and does not know which disk is empty. You delete a line that names a host, a path, or an account you did not write down.

192.0.2.10/24, gateway 192.0.2.1, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. example.com is a documentation name. They belong in the note. They are not values you leave on a host because a draft included them.

prompt-for-this is a reminder that a secret is missing. It is not a password, a key, or a token you save in the ticket or in git. The real secret stays in the password store.

One change is the window. If two things move and the result is wrong, you will not know which one did it. The next change waits for its own page.

If the same step fails twice, stop for the day. The failure is the result. Adding a forum command beside a half-applied change produces a host nobody can rebuild. Restore the copy you took first.

A second person reads the hostname and the change aloud. If they cannot find them in the ticket, the note is not done. Silence is not agreement. Then leave the host alone.

This page is a planning guide. It is not a vendor manual, not an official standard, and not permission to touch a host you do not administer. You do not disable a firewall, AppArmor, or SELinux to make a check pass.

Tools for this guide

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