edit or change interface configuration

RouterOS Beginner Basics
1

How do I edit an interface configuration??

If a specific interface is configured like this now:

add bridge=bridge comment=defconf interface=ether15

How do I change it to:

add bridge=bridge comment=defconf frame-types=admit-only-vlan-tagged ingress-filtering=yes interface=ether15

I have tried the set and edit command and when I use the add command I get “failure: device already add as bridge port” this makes sense since it is configured, but I want to change or set different parameters now.

2

wait did that original command work?!
should be something like:

/interface bridge
add name=Bridge comment=“defconf”

/interface bridge port
add interface=ether15 bridge=Bridge

/interface bridge
set [find where name=Bridge] comment=“Changed value example”

3

Sorry the first command listed was the current configuration. When I try to use the second command it does not work, however I will try one of the options you mentioned now.

I am trying to change some of the parameters of the configuration for that port via terminal. I need to add “frame-types=admit-only-vlan-tagged ingress-filtering=yes” to some of the ports I have configuration now. I know how to do it via WinBox, but I would like to know how to do it via the terminal or cli

4

/interface bridge port

set bridge=bridge interface=ether9 frame-types=admit-only-vlan-tagged ingress-filtering=yes
numbers:  6

Worked for me. Pretty new to RoS myself. Still trying to figure out why the OS is prompting me for “numbers:” yet I’ve specified the interface…

5

Command “set” takes number of parameters but only single one is used as “change settings of this item” and even that parameter is optional (if omitted, command asks for numbers). The rest of parameters are actions. Your example command changes values of the following properties: bridge, interface, frame-types and ingress-filtering.

What you really wanted to execute is this:

/interface bridge port
set [ find bridge=bridge interface=ether9 ] frame-types=admit-only-vlan-tagged ingress-filtering=yes

The construct inside square brackets actually defines which item will get changed (can be multiple items if desired) while the rest of command defines what to be set on applicable items. If you omit that construct (including brackets), then set command asks for numbers.