diff --git a/roles/configure_firewall/defaults/main.yml b/roles/configure_firewall/defaults/main.yml
new file mode 100644
index 0000000..575ebe9
--- /dev/null
+++ b/roles/configure_firewall/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+sce_nft_table_name: sce_table
+sce_nft_table_filename: sce-port-mapping
diff --git a/roles/configure_firewall/handlers/main.yml b/roles/configure_firewall/handlers/main.yml
new file mode 100644
index 0000000..e4c590d
--- /dev/null
+++ b/roles/configure_firewall/handlers/main.yml
@@ -0,0 +1,9 @@
+---
+- name: Reload systemd daemon
+  ansible.builtin.systemd_service:
+    daemon_reload: true
+
+- name: Reload port mapping service
+  ansible.builtin.systemd_service:
+    name: "{{ sce_nft_table_filename }}.service"
+    state: reloaded
diff --git a/roles/configure_firewall/tasks/main.yml b/roles/configure_firewall/tasks/main.yml
new file mode 100644
index 0000000..6ec0c29
--- /dev/null
+++ b/roles/configure_firewall/tasks/main.yml
@@ -0,0 +1,29 @@
+---
+- name: Install nftables
+  ansible.builtin.apt:
+    pkg: nftables
+    state: present
+
+- name: Install SCE port mapping rules
+  ansible.builtin.template:
+    src: nft.conf.j2
+    dest: /etc/{{ sce_nft_table_filename }}.conf
+    mode: "0755"
+    validate: /usr/sbin/nft -cf %s
+  notify: Reload port mapping service
+
+- name: Install SCE port mapping systemd service
+  ansible.builtin.template:
+    src: nft.service.j2
+    dest: /etc/systemd/system/{{ sce_nft_table_filename }}.service
+  notify: Reload systemd daemon
+
+# Must be placed here to ensure proper ordering of events
+- name: Flush handlers
+  meta: flush_handlers
+
+- name: Ensure nft SCE port mapping service is started and enabled
+  ansible.builtin.systemd_service:
+    name: "{{ sce_nft_table_filename }}.service"
+    state: started
+    enabled: true
diff --git a/roles/configure_firewall/templates/nft.conf.j2 b/roles/configure_firewall/templates/nft.conf.j2
new file mode 100644
index 0000000..a9fc910
--- /dev/null
+++ b/roles/configure_firewall/templates/nft.conf.j2
@@ -0,0 +1,25 @@
+# {{ ansible_managed }}
+
+# type nat
+#   The chain type will be NAT
+# hook prerouting
+#   Apply the rules to the prerouting hook
+# priority filter + 1
+#   Set the priority (which determine the order in which
+#   rules are evaluated to the predefined `filter` value).
+
+# Flush and recreate the entire table
+# https://unix.stackexchange.com/questions/537030/nftables-flush-delete-when-changing-or-creating-new-table
+table inet {{ sce_nft_table_name }}
+flush table inet {{ sce_nft_table_name }}
+
+table inet {{ sce_nft_table_name }} {
+  chain sce_port_mapping {
+    type nat hook prerouting priority filter + 1;
+    policy accept;
+{% for item in port_mapping %}
+{% set from_port, to_port = item.split(':') %}
+    tcp dport {{ from_port }} counter redirect to :{{ to_port }}
+{% endfor %}
+  }
+}
diff --git a/roles/configure_firewall/templates/nft.service.j2 b/roles/configure_firewall/templates/nft.service.j2
new file mode 100644
index 0000000..0a12023
--- /dev/null
+++ b/roles/configure_firewall/templates/nft.service.j2
@@ -0,0 +1,22 @@
+# {{ ansible_managed }}
+# Based on the default Debian 12 `/lib/systemd/system/nftables.service`
+[Unit]
+Description=nftables SCE port mapping rules
+Wants=network-pre.target
+Before=network-pre.target shutdown.target
+Conflicts=shutdown.target
+After=nftables.service
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+StandardInput=null
+ProtectSystem=full
+ProtectHome=true
+ExecStart=/usr/sbin/nft -f /etc/{{ sce_nft_table_filename }}.conf
+ExecReload=/usr/sbin/nft -f /etc/{{ sce_nft_table_filename }}.conf
+ExecStop=/usr/sbin/nft delete table inet {{ sce_nft_table_name }}
+
+[Install]
+WantedBy=sysinit.target