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
How to Configure Address & Service Objects on pfSense is one lab change on a pfSense device you administer. An object is a name for an address or a service you will use in one policy. The name should say what it is. The browser tool drafts text. It does not log in. You still choose the device.
pfSense is changed in its web UI. Download the config XML before the change. WAN management stays off. One rule on one interface. A package install is not part of this hour. One address object and one service object. Use them in no more than the rule this ticket already has, or in none yet.
An object called any, or a group of every address, hides the rule. Do not create it. The object resolves to the address you typed, and the name is readable next month. The XML you downloaded is the rollback. Do not restore it onto a different firewall.
192.0.2.0/24, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. They belong in the note. They are not prefixes you type onto a production device because they appeared in a draft. example.com is not your hostname. A second session stays open if the change can lock you out.
The change you can finish
Apply nothing during the writing of the note. When the lab window opens, it is one change on the device named in the ticket. Read the draft, then the device, then decide.
Rollback is the file or the revision you saved first. You do not invent a rollback after the only copy is gone.
- Write the hostname and confirm you administer it.
- Save the current config before any draft is applied.
- Generate the draft and delete every line this ticket did not name.
- Remove any 0.0.0.0/0 and any secret.
- Apply one change only when the lab window is open.
- Read the result back and compare it with the ticket.
- Stop. The next feature is a different page.
Mistakes that outlive the command
Address & Service Objects on pfSense goes wrong in a small set of ways. The list is here so the ticket can forbid them before the window.
- Pasting a draft you did not read.
- The wrong hostname.
- A default password left in place.
- 0.0.0.0/0 kept from a sample.
- A secret in the ticket or in git.
- Two features in one window.
- No saved config before the change.
- A documentation prefix applied on a production device.
- An object called any, or a group of every address, hides the rule. Do not create it.
- Calling the generator output a finished production config.
Decisions to write down
One decision for Address & Service Objects on pfSense: The hostname matches the ticket. The feature is only Address & Service Objects. The vendor habit was followed: pfSense. A current config was saved first. No 0.0.0.0/0 remains. No secret is in the note. The proof you expect is: The object resolves to the address you typed, and the name is readable next month. And the parent pillar still owns the design.
Checks before you call it done
Confirm this before you call the change done: The hostname was read from the device. The saved rollback exists. The draft was edited. One change was applied, or none yet because this was the writing hour. The read-back matches the ticket. A second person can say what changed. Management still works. And the next feature is not started. If one of those fails, stop.
# pfSense lab. Review before you paste.
# Feature: Address & Service Objects.
# pfSense is changed in its web UI. Download the config XML before the change. WAN management stays off.
# Delete 0.0.0.0/0.
# prompt-for-this is not a password.
# 192.0.2.0/24, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. They belong in the note. They are not prefixes you type onto a production device because they appeared in a draft.Before you leave the device
How to Configure Address & Service Objects on pfSense ends when the hostname on the device matches the hostname in the ticket. If it does not, you are on the wrong box. Stop. A command that succeeded on the wrong box is not progress.
The draft stays a draft until a person has read the names in it. A generator does not log into the device and does not know which interface is the uplink. You delete a line that names a device, a zone, or a prefix you did not write down.
0.0.0.0/0 is not kept because a sample included it. A source you can say is the source you keep. 192.0.2.0/24, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. They belong in the note. They are not prefixes you type onto a production device because they appeared in a draft.
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