OSPF API

[corelinker]

Hello!
My question partly corellate with this discussion: #11450
I'm trying to make ospf API working using this guide https://docs.frrouting.org/projects/dev-guide/en/latest/ospf-api.html
Found that enable-opaque-lsa is absent in ./configure script options on master branch. And if i run like this ./configure --enable-opaque-lsa i'm getting warning that option is not recognized WARNING: unrecognized options: --enable-opaque-lsa

So is there another way to enable ospf api server? Building code without enable-opaque-lsa using guide for ubuntu https://docs.frrouting.org/projects/dev-guide/en/latest/building-frr-for-ubuntu2004.html doesn't enable ospf api server by default.
Port 2607 that reserved for this api is never opened.

But ospf client for this api looks alive: https://github.com/FRRouting/frr/tree/master/ospfclient So, maybe api is alive too?

[corelinker]

So --enable-opaque-lsa is not needed. ospfd apiserver is built by default, but disabled.
To enable ospfd apiserver you need ./ospfd --apiserver - described in documentation.
To enable it in frr suit - just add edit line ospfd_options=" -A 127.0.0.1 -a" in /etc/frr/daemons