Use bbr for tcp congestion on FreeBSD, install ectool on framework laptop linux, and assign an ipv6 address in mrmanager.

ansible/roles/base/tasks/freebsd.yaml

@@ -148,3 +148,25 @@
     block: |
       daily_scrub_zfs_enable="YES"
       daily_scrub_zfs_default_threshold="7"
+
+# Switch to bbr tcp congestion control which should be better on lossy connections like bad wifi.
+- name: Install loader.conf
+  copy:
+    src: "files/{{ item }}_loader.conf"
+    dest: "/boot/loader.conf.d/{{ item }}.conf"
+    mode: 0644
+    owner: root
+    group: wheel
+  loop:
+    - bbr
+
+- name: Configure sysctls
+  sysctl:
+    name: "{{ item.name }}"
+    value: "{{ item.value }}"
+    state: present
+    reload: false
+    sysctl_file: "/etc/sysctl.conf.local"
+  loop:
+    - name: net.inet.tcp.functions_default
+      value: "bbr"