T6732: added same as vyos 1x

12 files changed, 1063 insertions, 0 deletions

diff --git a/src/migration-scripts/firewall/10-to-11 b/src/migration-scripts/firewall/10-to-11
new file mode 100644
index 0000000..70a1709
--- /dev/null
+++ b/src/migration-scripts/firewall/10-to-11
@@ -0,0 +1,187 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5160: Firewall re-writing
+
+#  cli changes from:
+#  set firewall name <name> ...
+#  set firewall ipv6-name <name> ...
+#  To
+#  set firewall ipv4 name <name>
+#  set firewall ipv6 name <name>
+
+## Also from 'firewall interface' removed.
+## in and out:
+    # set firewall interface <iface> [in|out] [name | ipv6-name] <name>
+    # To
+    # set firewall [ipv4 | ipv6] forward filter rule <5,10,15,...> [inbound-interface | outboubd-interface] interface-name <iface>
+    # set firewall [ipv4 | ipv6] forward filter rule <5,10,15,...> action jump
+    # set firewall [ipv4 | ipv6] forward filter rule <5,10,15,...> jump-target <name>
+## local:
+    # set firewall interface <iface> local [name | ipv6-name] <name>
+    # To
+    # set firewall [ipv4 | ipv6] input filter rule <5,10,15,...> inbound-interface interface-name <iface>
+    # set firewall [ipv4 | ipv6] input filter rule <5,10,15,...> action jump
+    # set firewall [ipv4 | ipv6] input filter rule <5,10,15,...> jump-target <name>
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    ### Migration of state policies
+    if config.exists(base + ['state-policy']):
+        for state in config.list_nodes(base + ['state-policy']):
+            action = config.return_value(base + ['state-policy', state, 'action'])
+            config.set(base + ['global-options', 'state-policy', state, 'action'], value=action)
+            if config.exists(base + ['state-policy', state, 'log']):
+                config.set(base + ['global-options', 'state-policy', state, 'log'], value='enable')
+        config.delete(base + ['state-policy'])
+
+    ## migration of global options:
+    for option in ['all-ping', 'broadcast-ping', 'config-trap', 'ip-src-route', 'ipv6-receive-redirects', 'ipv6-src-route', 'log-martians',
+                    'receive-redirects', 'resolver-cache', 'resolver-internal', 'send-redirects', 'source-validation', 'syn-cookies', 'twa-hazards-protection']:
+        if config.exists(base + [option]):
+            if option != 'config-trap':
+                val = config.return_value(base + [option])
+                config.set(base + ['global-options', option], value=val)
+            config.delete(base + [option])
+
+    ### Migration of firewall name and ipv6-name
+    ### Also migrate legacy 'accept' behaviour
+    if config.exists(base + ['name']):
+        config.set(['firewall', 'ipv4', 'name'])
+        config.set_tag(['firewall', 'ipv4', 'name'])
+
+        for ipv4name in config.list_nodes(base + ['name']):
+            config.copy(base + ['name', ipv4name], base + ['ipv4', 'name', ipv4name])
+
+            if config.exists(base + ['ipv4', 'name', ipv4name, 'default-action']):
+                action = config.return_value(base + ['ipv4', 'name', ipv4name, 'default-action'])
+
+                if action == 'accept':
+                    config.set(base + ['ipv4', 'name', ipv4name, 'default-action'], value='return')
+
+            if config.exists(base + ['ipv4', 'name', ipv4name, 'rule']):
+                for rule_id in config.list_nodes(base + ['ipv4', 'name', ipv4name, 'rule']):
+                    action = config.return_value(base + ['ipv4', 'name', ipv4name, 'rule', rule_id, 'action'])
+
+                    if action == 'accept':
+                        config.set(base + ['ipv4', 'name', ipv4name, 'rule', rule_id, 'action'], value='return')
+
+        config.delete(base + ['name'])
+
+    if config.exists(base + ['ipv6-name']):
+        config.set(['firewall', 'ipv6', 'name'])
+        config.set_tag(['firewall', 'ipv6', 'name'])
+
+        for ipv6name in config.list_nodes(base + ['ipv6-name']):
+            config.copy(base + ['ipv6-name', ipv6name], base + ['ipv6', 'name', ipv6name])
+
+            if config.exists(base + ['ipv6', 'name', ipv6name, 'default-action']):
+                action = config.return_value(base + ['ipv6', 'name', ipv6name, 'default-action'])
+
+                if action == 'accept':
+                    config.set(base + ['ipv6', 'name', ipv6name, 'default-action'], value='return')
+
+            if config.exists(base + ['ipv6', 'name', ipv6name, 'rule']):
+                for rule_id in config.list_nodes(base + ['ipv6', 'name', ipv6name, 'rule']):
+                    action = config.return_value(base + ['ipv6', 'name', ipv6name, 'rule', rule_id, 'action'])
+
+                    if action == 'accept':
+                        config.set(base + ['ipv6', 'name', ipv6name, 'rule', rule_id, 'action'], value='return')
+
+        config.delete(base + ['ipv6-name'])
+
+    ### Migration of firewall interface
+    if config.exists(base + ['interface']):
+        fwd_ipv4_rule = 5
+        inp_ipv4_rule = 5
+        fwd_ipv6_rule = 5
+        inp_ipv6_rule = 5
+        for direction in ['in', 'out', 'local']:
+            for iface in config.list_nodes(base + ['interface']):
+                if config.exists(base + ['interface', iface, direction]):
+                    if config.exists(base + ['interface', iface, direction, 'name']):
+                        target = config.return_value(base + ['interface', iface, direction, 'name'])
+                        if direction == 'in':
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv4', 'forward', 'filter', 'default-action'], value='accept')
+                            new_base = base + ['ipv4', 'forward', 'filter', 'rule']
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [fwd_ipv4_rule, 'inbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [fwd_ipv4_rule, 'action'], value='jump')
+                            config.set(new_base + [fwd_ipv4_rule, 'jump-target'], value=target)
+                            fwd_ipv4_rule = fwd_ipv4_rule + 5
+                        elif direction == 'out':
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv4', 'forward', 'filter', 'default-action'], value='accept')
+                            new_base = base + ['ipv4', 'forward', 'filter', 'rule']
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [fwd_ipv4_rule, 'outbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [fwd_ipv4_rule, 'action'], value='jump')
+                            config.set(new_base + [fwd_ipv4_rule, 'jump-target'], value=target)
+                            fwd_ipv4_rule = fwd_ipv4_rule + 5
+                        else:
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv4', 'input', 'filter', 'default-action'], value='accept')
+                            new_base = base + ['ipv4', 'input', 'filter', 'rule']
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [inp_ipv4_rule, 'inbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [inp_ipv4_rule, 'action'], value='jump')
+                            config.set(new_base + [inp_ipv4_rule, 'jump-target'], value=target)
+                            inp_ipv4_rule = inp_ipv4_rule + 5
+
+                    if config.exists(base + ['interface', iface, direction, 'ipv6-name']):
+                        target = config.return_value(base + ['interface', iface, direction, 'ipv6-name'])
+                        if direction == 'in':
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv6', 'forward', 'filter', 'default-action'], value='accept')
+                            new_base = base + ['ipv6', 'forward', 'filter', 'rule']
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [fwd_ipv6_rule, 'inbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [fwd_ipv6_rule, 'action'], value='jump')
+                            config.set(new_base + [fwd_ipv6_rule, 'jump-target'], value=target)
+                            fwd_ipv6_rule = fwd_ipv6_rule + 5
+                        elif direction == 'out':
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv6', 'forward', 'filter', 'default-action'], value='accept')
+                            new_base = base + ['ipv6', 'forward', 'filter', 'rule']
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [fwd_ipv6_rule, 'outbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [fwd_ipv6_rule, 'action'], value='jump')
+                            config.set(new_base + [fwd_ipv6_rule, 'jump-target'], value=target)
+                            fwd_ipv6_rule = fwd_ipv6_rule + 5
+                        else:
+                            new_base = base + ['ipv6', 'input', 'filter', 'rule']
+                            # Add default-action== accept for compatibility reasons:
+                            config.set(base + ['ipv6', 'input', 'filter', 'default-action'], value='accept')
+                            config.set(new_base)
+                            config.set_tag(new_base)
+                            config.set(new_base + [inp_ipv6_rule, 'inbound-interface', 'interface-name'], value=iface)
+                            config.set(new_base + [inp_ipv6_rule, 'action'], value='jump')
+                            config.set(new_base + [inp_ipv6_rule, 'jump-target'], value=target)
+                            inp_ipv6_rule = inp_ipv6_rule + 5
+
+        config.delete(base + ['interface'])
diff --git a/src/migration-scripts/firewall/11-to-12 b/src/migration-scripts/firewall/11-to-12
new file mode 100644
index 0000000..80a74cc
--- /dev/null
+++ b/src/migration-scripts/firewall/11-to-12
@@ -0,0 +1,51 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5681: Firewall re-writing. Simplify cli when mathcing interface
+# From
+    # set firewall ... rule <rule> [inbound-interface | outboubd-interface] interface-name <iface>
+    # set firewall ... rule <rule> [inbound-interface | outboubd-interface] interface-group <iface_group>
+# To
+    # set firewall ... rule <rule> [inbound-interface | outboubd-interface] name <iface>
+    # set firewall ... rule <rule> [inbound-interface | outboubd-interface] group <iface_group>
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    ## Migration from base chains
+    #if config.exists(base + ['interface', iface, direction]):
+    for family in ['ipv4', 'ipv6']:
+        if config.exists(base + [family]):
+            for hook in ['forward', 'input', 'output', 'name']:
+                if config.exists(base + [family, hook]):
+                    for priority in config.list_nodes(base + [family, hook]):
+                        if config.exists(base + [family, hook, priority, 'rule']):
+                            for rule in config.list_nodes(base + [family, hook, priority, 'rule']):
+                                for direction in ['inbound-interface', 'outbound-interface']:
+                                    if config.exists(base + [family, hook, priority, 'rule', rule, direction]):
+                                        if config.exists(base + [family, hook, priority, 'rule', rule, direction, 'interface-name']):
+                                            iface = config.return_value(base + [family, hook, priority, 'rule', rule, direction, 'interface-name'])
+                                            config.set(base + [family, hook, priority, 'rule', rule, direction, 'name'], value=iface)
+                                            config.delete(base + [family, hook, priority, 'rule', rule, direction, 'interface-name'])
+                                        elif config.exists(base + [family, hook, priority, 'rule', rule, direction, 'interface-group']):
+                                            group = config.return_value(base + [family, hook, priority, 'rule', rule, direction, 'interface-group'])
+                                            config.set(base + [family, hook, priority, 'rule', rule, direction, 'group'], value=group)
+                                            config.delete(base + [family, hook, priority, 'rule', rule, direction, 'interface-group'])
diff --git a/src/migration-scripts/firewall/12-to-13 b/src/migration-scripts/firewall/12-to-13
new file mode 100644
index 0000000..d7b801c
--- /dev/null
+++ b/src/migration-scripts/firewall/12-to-13
@@ -0,0 +1,69 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5729: Switch to valueless whenever is possible.
+# From
+    # set firewall ... rule <rule> log enable
+    # set firewall ... rule <rule> state <state> enable
+    # set firewall ... rule <rule> log disable
+    # set firewall ... rule <rule> state <state> disable
+# To
+    # set firewall ... rule <rule> log
+    # set firewall ... rule <rule> state <state>
+    # Remove command if log=disable or <state>=disable
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    # State Policy logs:
+    if config.exists(base + ['global-options', 'state-policy']):
+        for state in config.list_nodes(base + ['global-options', 'state-policy']):
+            if config.exists(base + ['global-options', 'state-policy', state, 'log']):
+                log_value = config.return_value(base + ['global-options', 'state-policy', state, 'log'])
+                config.delete(base + ['global-options', 'state-policy', state, 'log'])
+                if log_value == 'enable':
+                    config.set(base + ['global-options', 'state-policy', state, 'log'])
+
+    for family in ['ipv4', 'ipv6', 'bridge']:
+        if config.exists(base + [family]):
+            for hook in ['forward', 'input', 'output', 'name']:
+                if config.exists(base + [family, hook]):
+                    for priority in config.list_nodes(base + [family, hook]):
+                        if config.exists(base + [family, hook, priority, 'rule']):
+                            for rule in config.list_nodes(base + [family, hook, priority, 'rule']):
+                                # Log
+                                if config.exists(base + [family, hook, priority, 'rule', rule, 'log']):
+                                    log_value = config.return_value(base + [family, hook, priority, 'rule', rule, 'log'])
+                                    config.delete(base + [family, hook, priority, 'rule', rule, 'log'])
+                                    if log_value == 'enable':
+                                        config.set(base + [family, hook, priority, 'rule', rule, 'log'])
+                                # State
+                                if config.exists(base + [family, hook, priority, 'rule', rule, 'state']):
+                                    flag_enable = 'False'
+                                    for state in ['established', 'invalid', 'new', 'related']:
+                                        if config.exists(base + [family, hook, priority, 'rule', rule, 'state', state]):
+                                            state_value = config.return_value(base + [family, hook, priority, 'rule', rule, 'state', state])
+                                            config.delete(base + [family, hook, priority, 'rule', rule, 'state', state])
+                                            if state_value == 'enable':
+                                                config.set(base + [family, hook, priority, 'rule', rule, 'state'], value=state, replace=False)
+                                                flag_enable = 'True'
+                                    if flag_enable == 'False':
+                                        config.delete(base + [family, hook, priority, 'rule', rule, 'state'])
diff --git a/src/migration-scripts/firewall/13-to-14 b/src/migration-scripts/firewall/13-to-14
new file mode 100644
index 0000000..723b0ae
--- /dev/null
+++ b/src/migration-scripts/firewall/13-to-14
@@ -0,0 +1,39 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5834: Rename 'enable-default-log' to 'default-log'
+# From
+    # set firewall ... filter enable-default-log
+    # set firewall ... name <name> enable-default-log
+# To
+    # set firewall ... filter default-log
+    # set firewall ... name <name> default-log
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    for family in ['ipv4', 'ipv6', 'bridge']:
+        if config.exists(base + [family]):
+            for hook in ['forward', 'input', 'output', 'name']:
+                if config.exists(base + [family, hook]):
+                    for priority in config.list_nodes(base + [family, hook]):
+                        if config.exists(base + [family, hook, priority, 'enable-default-log']):
+                            config.rename(base + [family, hook, priority, 'enable-default-log'], 'default-log')
diff --git a/src/migration-scripts/firewall/14-to-15 b/src/migration-scripts/firewall/14-to-15
new file mode 100644
index 0000000..e4a2aae
--- /dev/null
+++ b/src/migration-scripts/firewall/14-to-15
@@ -0,0 +1,25 @@
+# Copyright 2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5535: Migrate <set system ip disable-directed-broadcast> to <set firewall global-options directed-broadcas [enable|disable]
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if config.exists(['system', 'ip', 'disable-directed-broadcast']):
+        config.set(['firewall', 'global-options', 'directed-broadcast'], value='disable')
+        config.delete(['system', 'ip', 'disable-directed-broadcast'])
diff --git a/src/migration-scripts/firewall/15-to-16 b/src/migration-scripts/firewall/15-to-16
new file mode 100644
index 0000000..8e28bba
--- /dev/null
+++ b/src/migration-scripts/firewall/15-to-16
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2022-2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# T6394: Migrate conntrack timeout options to firewall global-options
+    # from: set system conntrack timeout ..
+    # to: set firewall global-options timeout ...
+
+from vyos.configtree import ConfigTree
+
+firewall_base = ['firewall', 'global-options']
+conntrack_base = ['system', 'conntrack', 'timeout']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(conntrack_base):
+        # Nothing to do
+        return
+
+    for protocol in ['icmp', 'tcp', 'udp', 'other']:
+        if config.exists(conntrack_base + [protocol]):
+            if not config.exists(firewall_base + ['timeout']):
+                config.set(firewall_base + ['timeout'])
+
+            config.copy(conntrack_base + [protocol], firewall_base + ['timeout', protocol])
+            config.delete(conntrack_base + [protocol])
diff --git a/src/migration-scripts/firewall/16-to-17 b/src/migration-scripts/firewall/16-to-17
new file mode 100644
index 0000000..ad0706f
--- /dev/null
+++ b/src/migration-scripts/firewall/16-to-17
@@ -0,0 +1,60 @@
+# Copyright (C) 2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#
+# T4694: Adding rt ipsec exists/missing match to firewall configs.
+# This involves a syntax change for IPsec matches, reflecting that different 
+# nftables expressions are required depending on whether we're matching a 
+# decrypted packet or a packet that will be encrypted - it's directional. 
+# The old rules only matched decrypted packets, those matches are now *-in:
+    # from: set firewall <family> <chainspec> rule <rule#> ipsec match-ipsec|match-none
+    #   to: set firewall <family> <chainspec> rule <rule#> ipsec match-ipsec-in|match-none-in
+#
+# The <chainspec> positions this match allowed were:
+# name (any custom chains), forward filter, input filter, prerouting raw.
+# There are positions where it was possible to set, but it would never commit 
+# (nftables rejects 'meta ipsec' in output hooks), they are not considered here.
+#
+
+from vyos.configtree import ConfigTree
+
+firewall_base = ['firewall']
+
+def migrate_chain(config: ConfigTree, path: list[str]) -> None:
+    if not config.exists(path + ['rule']):
+        return 
+
+    for rule_num in config.list_nodes(path + ['rule']):
+        tmp_path = path + ['rule', rule_num, 'ipsec']
+        if config.exists(tmp_path + ['match-ipsec']):
+            config.delete(tmp_path + ['match-ipsec'])
+            config.set(tmp_path + ['match-ipsec-in'])
+        elif config.exists(tmp_path + ['match-none']):
+            config.delete(tmp_path + ['match-none'])
+            config.set(tmp_path + ['match-none-in'])
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(firewall_base):
+        # Nothing to do
+        return
+
+    for family in ['ipv4', 'ipv6']:
+        tmp_path = firewall_base + [family, 'name']
+        if config.exists(tmp_path):
+            for custom_fwname in config.list_nodes(tmp_path):
+                migrate_chain(config, tmp_path + [custom_fwname])
+
+        for base_hook in [['forward', 'filter'], ['input', 'filter'], ['prerouting', 'raw']]:
+            tmp_path = firewall_base + [family] + base_hook
+            migrate_chain(config, tmp_path)
diff --git a/src/migration-scripts/firewall/5-to-6 b/src/migration-scripts/firewall/5-to-6
new file mode 100644
index 0000000..d016847
--- /dev/null
+++ b/src/migration-scripts/firewall/5-to-6
@@ -0,0 +1,85 @@
+# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T3090: migrate "firewall options interface <name> adjust-mss" to the
+#        individual interface.
+
+from vyos.configtree import ConfigTree
+from vyos.ifconfig import Section
+
+base = ['firewall', 'options', 'interface']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    for interface in config.list_nodes(base):
+        if config.exists(base + [interface, 'disable']):
+            continue
+
+        if config.exists(base + [interface, 'adjust-mss']):
+            section = Section.section(interface)
+            tmp = config.return_value(base + [interface, 'adjust-mss'])
+
+            vlan = interface.split('.')
+            base_interface_path = ['interfaces', section, vlan[0]]
+
+            if len(vlan) == 1:
+                # Normal interface, no VLAN
+                config.set(base_interface_path + ['ip', 'adjust-mss'], value=tmp)
+            elif len(vlan) == 2:
+                # Regular VIF or VIF-S interface - we need to check the config
+                vif = vlan[1]
+                if config.exists(base_interface_path + ['vif', vif]):
+                    config.set(base_interface_path + ['vif', vif, 'ip', 'adjust-mss'], value=tmp)
+                elif config.exists(base_interface_path + ['vif-s', vif]):
+                    config.set(base_interface_path + ['vif-s', vif, 'ip', 'adjust-mss'], value=tmp)
+            elif len(vlan) == 3:
+                # VIF-S interface with VIF-C subinterface
+                vif_s = vlan[1]
+                vif_c = vlan[2]
+                config.set(base_interface_path + ['vif-s', vif_s, 'vif-c', vif_c, 'ip', 'adjust-mss'], value=tmp)
+                config.set_tag(base_interface_path + ['vif-s'])
+                config.set_tag(base_interface_path + ['vif-s', vif_s, 'vif-c'])
+
+        if config.exists(base + [interface, 'adjust-mss6']):
+            section = Section.section(interface)
+            tmp = config.return_value(base + [interface, 'adjust-mss6'])
+
+            vlan = interface.split('.')
+            base_interface_path = ['interfaces', section, vlan[0]]
+
+            if len(vlan) == 1:
+                # Normal interface, no VLAN
+                config.set(['interfaces', section, interface, 'ipv6', 'adjust-mss'], value=tmp)
+            elif len(vlan) == 2:
+                # Regular VIF or VIF-S interface - we need to check the config
+                vif = vlan[1]
+                if config.exists(base_interface_path + ['vif', vif]):
+                    config.set(base_interface_path + ['vif', vif, 'ipv6', 'adjust-mss'], value=tmp)
+                    config.set_tag(base_interface_path + ['vif'])
+                elif config.exists(base_interface_path + ['vif-s', vif]):
+                    config.set(base_interface_path + ['vif-s', vif, 'ipv6', 'adjust-mss'], value=tmp)
+                    config.set_tag(base_interface_path + ['vif-s'])
+            elif len(vlan) == 3:
+                # VIF-S interface with VIF-C subinterface
+                vif_s = vlan[1]
+                vif_c = vlan[2]
+                config.set(base_interface_path + ['vif-s', vif_s, 'vif-c', vif_c, 'ipv6', 'adjust-mss'], value=tmp)
+                config.set_tag(base_interface_path + ['vif-s'])
+                config.set_tag(base_interface_path + ['vif-s', vif_s, 'vif-c'])
+
+    config.delete(['firewall', 'options'])
diff --git a/src/migration-scripts/firewall/6-to-7 b/src/migration-scripts/firewall/6-to-7
new file mode 100644
index 0000000..1afbc78
--- /dev/null
+++ b/src/migration-scripts/firewall/6-to-7
@@ -0,0 +1,304 @@
+# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T2199: Remove unavailable nodes due to XML/Python implementation using nftables
+#        monthdays: nftables does not have a monthdays equivalent
+#        utc: nftables userspace uses localtime and calculates the UTC offset automatically
+#        icmp/v6: migrate previously available `type-name` to valid type/code
+# T4178: Update tcp flags to use multi value node
+# T6071: CLI description limit of 256 characters
+
+import re
+
+from vyos.configtree import ConfigTree
+
+max_len_description = 255
+
+base = ['firewall']
+
+icmp_remove = ['any']
+icmp_translations = {
+    'ping': 'echo-request',
+    'pong': 'echo-reply',
+    'ttl-exceeded': 'time-exceeded',
+    # Network Unreachable
+    'network-unreachable': [3, 0],
+    'host-unreachable': [3, 1],
+    'protocol-unreachable': [3, 2],
+    'port-unreachable': [3, 3],
+    'fragmentation-needed': [3, 4],
+    'source-route-failed': [3, 5],
+    'network-unknown': [3, 6],
+    'host-unknown': [3, 7],
+    'network-prohibited': [3, 9],
+    'host-prohibited': [3, 10],
+    'TOS-network-unreachable': [3, 11],
+    'TOS-host-unreachable': [3, 12],
+    'communication-prohibited': [3, 13],
+    'host-precedence-violation': [3, 14],
+    'precedence-cutoff': [3, 15],
+    # Redirect
+    'network-redirect': [5, 0],
+    'host-redirect': [5, 1],
+    'TOS-network-redirect': [5, 2],
+    'TOS host-redirect': [5, 3],
+    #  Time Exceeded
+    'ttl-zero-during-transit': [11, 0],
+    'ttl-zero-during-reassembly': [11, 1],
+    'ttl-exceeded': 'time-exceeded',
+    # Parameter Problem
+    'ip-header-bad': [12, 0],
+    'required-option-missing': [12, 1]
+}
+
+icmpv6_remove = []
+icmpv6_translations = {
+    'ping': 'echo-request',
+    'pong': 'echo-reply',
+    # Destination Unreachable
+    'no-route': [1, 0],
+    'communication-prohibited': [1, 1],
+    'address-unreachble': [1, 3],
+    'port-unreachable': [1, 4],
+    # nd
+    'redirect': 'nd-redirect',
+    'router-solicitation': 'nd-router-solicit',
+    'router-advertisement': 'nd-router-advert',
+    'neighbour-solicitation': 'nd-neighbor-solicit',
+    'neighbor-solicitation': 'nd-neighbor-solicit',
+    'neighbour-advertisement': 'nd-neighbor-advert',
+    'neighbor-advertisement': 'nd-neighbor-advert',
+    #  Time Exceeded
+    'ttl-zero-during-transit': [3, 0],
+    'ttl-zero-during-reassembly': [3, 1],
+    # Parameter Problem
+    'bad-header': [4, 0],
+    'unknown-header-type': [4, 1],
+    'unknown-option': [4, 2]
+}
+
+v4_groups = ["address-group", "network-group", "port-group"]
+v6_groups = ["ipv6-address-group", "ipv6-network-group", "port-group"]
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    v4_found = False
+    v6_found = False
+    translated_dict = {}
+
+    if config.exists(base + ['group']):
+        for group_type in config.list_nodes(base + ['group']):
+            for group_name in config.list_nodes(base + ['group', group_type]):
+                name_description = base + ['group', group_type, group_name, 'description']
+                if config.exists(name_description):
+                    tmp = config.return_value(name_description)
+                    config.set(name_description, value=tmp[:max_len_description])
+                if '+' in group_name:
+                    replacement_string = "_"
+                    if group_type in v4_groups and not v4_found:
+                        v4_found = True
+                    if group_type in v6_groups and not v6_found:
+                        v6_found = True
+                    new_group_name = group_name.replace('+', replacement_string)
+                    while config.exists(base + ['group', group_type, new_group_name]):
+                        replacement_string = replacement_string + "_"
+                        new_group_name = group_name.replace('+', replacement_string)
+                    translated_dict[group_name] = new_group_name
+                    config.copy(base + ['group', group_type, group_name], base + ['group', group_type, new_group_name])
+                    config.delete(base + ['group', group_type, group_name])
+
+    if config.exists(base + ['name']):
+        for name in config.list_nodes(base + ['name']):
+            name_description = base + ['name', name, 'description']
+            if config.exists(name_description):
+                tmp = config.return_value(name_description)
+                config.set(name_description, value=tmp[:max_len_description])
+
+            if not config.exists(base + ['name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['name', name, 'rule']):
+                rule_description = base + ['name', name, 'rule', rule, 'description']
+                if config.exists(rule_description):
+                    tmp = config.return_value(rule_description)
+                    config.set(rule_description, value=tmp[:max_len_description])
+
+                rule_recent = base + ['name', name, 'rule', rule, 'recent']
+                rule_time = base + ['name', name, 'rule', rule, 'time']
+                rule_tcp_flags = base + ['name', name, 'rule', rule, 'tcp', 'flags']
+                rule_icmp = base + ['name', name, 'rule', rule, 'icmp']
+
+                if config.exists(rule_time + ['monthdays']):
+                    config.delete(rule_time + ['monthdays'])
+
+                if config.exists(rule_time + ['utc']):
+                    config.delete(rule_time + ['utc'])
+
+                if config.exists(rule_recent + ['time']):
+                    tmp = int(config.return_value(rule_recent + ['time']))
+                    unit = 'minute'
+                    if tmp > 600:
+                        unit = 'hour'
+                    elif tmp < 10:
+                        unit = 'second'
+                    config.set(rule_recent + ['time'], value=unit)
+
+                if config.exists(rule_tcp_flags):
+                    tmp = config.return_value(rule_tcp_flags)
+                    config.delete(rule_tcp_flags)
+                    for flag in tmp.split(","):
+                        if flag[0] == '!':
+                            config.set(rule_tcp_flags + ['not', flag[1:].lower()])
+                        else:
+                            config.set(rule_tcp_flags + [flag.lower()])
+
+                if config.exists(rule_icmp + ['type-name']):
+                    tmp = config.return_value(rule_icmp + ['type-name'])
+                    if tmp in icmp_remove:
+                        config.delete(rule_icmp + ['type-name'])
+                    elif tmp in icmp_translations:
+                        translate = icmp_translations[tmp]
+                        if isinstance(translate, str):
+                            config.set(rule_icmp + ['type-name'], value=translate)
+                        elif isinstance(translate, list):
+                            config.delete(rule_icmp + ['type-name'])
+                            config.set(rule_icmp + ['type'], value=translate[0])
+                            config.set(rule_icmp + ['code'], value=translate[1])
+
+                for direction in ['destination', 'source']:
+                    if config.exists(base + ['name', name, 'rule', rule, direction]):
+                        if config.exists(base + ['name', name, 'rule', rule, direction, 'group']) and v4_found:
+                            for group_type in config.list_nodes(base + ['name', name, 'rule', rule, direction, 'group']):
+                                group_name = config.return_value(base + ['name', name, 'rule', rule, direction, 'group', group_type])
+                                if '+' in group_name:
+                                    if group_name[0] == "!":
+                                        new_group_name = "!" + translated_dict[group_name[1:]]
+                                    else:
+                                        new_group_name = translated_dict[group_name]
+                                    config.set(base + ['name', name, 'rule', rule, direction, 'group', group_type], value=new_group_name)
+
+                        pg_base = base + ['name', name, 'rule', rule, direction, 'group', 'port-group']
+                        proto_base = base + ['name', name, 'rule', rule, 'protocol']
+                        if config.exists(pg_base) and not config.exists(proto_base):
+                            config.set(proto_base, value='tcp_udp')
+
+            if '+' in name:
+                replacement_string = "_"
+                new_name = name.replace('+', replacement_string)
+                while config.exists(base + ['name', new_name]):
+                    replacement_string = replacement_string + "_"
+                    new_name = name.replace('+', replacement_string)
+                config.copy(base + ['name', name], base + ['name', new_name])
+                config.delete(base + ['name', name])
+
+    if config.exists(base + ['ipv6-name']):
+        for name in config.list_nodes(base + ['ipv6-name']):
+            name_description = base + ['ipv6-name', name, 'description']
+            if config.exists(name_description):
+                tmp = config.return_value(name_description)
+                config.set(name_description, value=tmp[:max_len_description])
+
+            if not config.exists(base + ['ipv6-name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']):
+                rule_description = base + ['ipv6-name', name, 'rule', rule, 'description']
+                if config.exists(rule_description):
+                    tmp = config.return_value(rule_description)
+                    config.set(rule_description, value=tmp[:max_len_description])
+
+                rule_recent = base + ['ipv6-name', name, 'rule', rule, 'recent']
+                rule_time = base + ['ipv6-name', name, 'rule', rule, 'time']
+                rule_tcp_flags = base + ['ipv6-name', name, 'rule', rule, 'tcp', 'flags']
+                rule_icmp = base + ['ipv6-name', name, 'rule', rule, 'icmpv6']
+
+                if config.exists(rule_time + ['monthdays']):
+                    config.delete(rule_time + ['monthdays'])
+
+                if config.exists(rule_time + ['utc']):
+                    config.delete(rule_time + ['utc'])
+
+                if config.exists(rule_recent + ['time']):
+                    tmp = int(config.return_value(rule_recent + ['time']))
+                    unit = 'minute'
+                    if tmp > 600:
+                        unit = 'hour'
+                    elif tmp < 10:
+                        unit = 'second'
+                    config.set(rule_recent + ['time'], value=unit)
+
+                if config.exists(rule_tcp_flags):
+                    tmp = config.return_value(rule_tcp_flags)
+                    config.delete(rule_tcp_flags)
+                    for flag in tmp.split(","):
+                        if flag[0] == '!':
+                            config.set(rule_tcp_flags + ['not', flag[1:].lower()])
+                        else:
+                            config.set(rule_tcp_flags + [flag.lower()])
+
+                if config.exists(base + ['ipv6-name', name, 'rule', rule, 'protocol']):
+                    tmp = config.return_value(base + ['ipv6-name', name, 'rule', rule, 'protocol'])
+                    if tmp == 'icmpv6':
+                        config.set(base + ['ipv6-name', name, 'rule', rule, 'protocol'], value='ipv6-icmp')
+
+                if config.exists(rule_icmp + ['type']):
+                    tmp = config.return_value(rule_icmp + ['type'])
+                    type_code_match = re.match(r'^(\d+)(?:/(\d+))?$', tmp)
+
+                    if type_code_match:
+                        config.set(rule_icmp + ['type'], value=type_code_match[1])
+                        if type_code_match[2]:
+                            config.set(rule_icmp + ['code'], value=type_code_match[2])
+                    elif tmp in icmpv6_remove:
+                        config.delete(rule_icmp + ['type'])
+                    elif tmp in icmpv6_translations:
+                        translate = icmpv6_translations[tmp]
+                        if isinstance(translate, str):
+                            config.delete(rule_icmp + ['type'])
+                            config.set(rule_icmp + ['type-name'], value=translate)
+                        elif isinstance(translate, list):
+                            config.set(rule_icmp + ['type'], value=translate[0])
+                            config.set(rule_icmp + ['code'], value=translate[1])
+                    else:
+                        config.rename(rule_icmp + ['type'], 'type-name')
+
+                for direction in ['destination', 'source']:
+                    if config.exists(base + ['ipv6-name', name, 'rule', rule, direction]):
+                        if config.exists(base + ['ipv6-name', name, 'rule', rule, direction, 'group']) and v6_found:
+                            for group_type in config.list_nodes(base + ['ipv6-name', name, 'rule', rule, direction, 'group']):
+                                group_name = config.return_value(base + ['ipv6-name', name, 'rule', rule, direction, 'group', group_type])
+                                if '+' in group_name:
+                                    if group_name[0] == "!":
+                                        new_group_name = "!" + translated_dict[group_name[1:]]
+                                    else:
+                                        new_group_name = translated_dict[group_name]
+                                    config.set(base + ['ipv6-name', name, 'rule', rule, direction, 'group', group_type], value=new_group_name)
+
+                        pg_base = base + ['ipv6-name', name, 'rule', rule, direction, 'group', 'port-group']
+                        proto_base = base + ['ipv6-name', name, 'rule', rule, 'protocol']
+                        if config.exists(pg_base) and not config.exists(proto_base):
+                            config.set(proto_base, value='tcp_udp')
+
+            if '+' in name:
+                replacement_string = "_"
+                new_name = name.replace('+', replacement_string)
+                while config.exists(base + ['ipv6-name', new_name]):
+                    replacement_string = replacement_string + "_"
+                    new_name = name.replace('+', replacement_string)
+                config.copy(base + ['ipv6-name', name], base + ['ipv6-name', new_name])
+                config.delete(base + ['ipv6-name', name])
diff --git a/src/migration-scripts/firewall/7-to-8 b/src/migration-scripts/firewall/7-to-8
new file mode 100644
index 0000000..b8bcc52
--- /dev/null
+++ b/src/migration-scripts/firewall/7-to-8
@@ -0,0 +1,81 @@
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T2199: Migrate interface firewall nodes to firewall interfaces <ifname> <direction> name/ipv6-name <name>
+# T2199: Migrate zone-policy to firewall node
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+zone_base = ['zone-policy']
+
+def migrate_interface(config, iftype, ifname, vif=None, vifs=None, vifc=None):
+    if_path = ['interfaces', iftype, ifname]
+    ifname_full = ifname
+
+    if vif:
+        if_path += ['vif', vif]
+        ifname_full = f'{ifname}.{vif}'
+    elif vifs:
+        if_path += ['vif-s', vifs]
+        ifname_full = f'{ifname}.{vifs}'
+        if vifc:
+            if_path += ['vif-c', vifc]
+            ifname_full = f'{ifname}.{vifs}.{vifc}'
+
+    if not config.exists(if_path + ['firewall']):
+        return
+
+    if not config.exists(['firewall', 'interface']):
+        config.set(['firewall', 'interface'])
+        config.set_tag(['firewall', 'interface'])
+
+    config.copy(if_path + ['firewall'], ['firewall', 'interface', ifname_full])
+    config.delete(if_path + ['firewall'])
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base) and not config.exists(zone_base):
+        # Nothing to do
+        return
+
+    for iftype in config.list_nodes(['interfaces']):
+        for ifname in config.list_nodes(['interfaces', iftype]):
+            migrate_interface(config, iftype, ifname)
+
+            if config.exists(['interfaces', iftype, ifname, 'vif']):
+                for vif in config.list_nodes(['interfaces', iftype, ifname, 'vif']):
+                    migrate_interface(config, iftype, ifname, vif=vif)
+
+            if config.exists(['interfaces', iftype, ifname, 'vif-s']):
+                for vifs in config.list_nodes(['interfaces', iftype, ifname, 'vif-s']):
+                    migrate_interface(config, iftype, ifname, vifs=vifs)
+
+                    if config.exists(['interfaces', iftype, ifname, 'vif-s', vifs, 'vif-c']):
+                        for vifc in config.list_nodes(['interfaces', iftype, ifname, 'vif-s', vifs, 'vif-c']):
+                            migrate_interface(config, iftype, ifname, vifs=vifs, vifc=vifc)
+
+    if config.exists(zone_base + ['zone']):
+        config.set(['firewall', 'zone'])
+        config.set_tag(['firewall', 'zone'])
+
+        for zone in config.list_nodes(zone_base + ['zone']):
+            if 'interface' in config.list_nodes(zone_base + ['zone', zone]):
+                for iface in config.return_values(zone_base + ['zone', zone, 'interface']):
+                    if '+' in iface:
+                        config.delete_value(zone_base + ['zone', zone, 'interface'], value=iface)
+                        iface = iface.replace('+', '*')
+                        config.set(zone_base + ['zone', zone, 'interface'], value=iface, replace=False)
+            config.copy(zone_base + ['zone', zone], ['firewall', 'zone', zone])
+        config.delete(zone_base)
\ No newline at end of file
diff --git a/src/migration-scripts/firewall/8-to-9 b/src/migration-scripts/firewall/8-to-9
new file mode 100644
index 0000000..3c9e846
--- /dev/null
+++ b/src/migration-scripts/firewall/8-to-9
@@ -0,0 +1,68 @@
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T4780: Add firewall interface group
+#  cli changes from:
+#  set firewall [name | ipv6-name] <name> rule <number> [inbound-interface | outbound-interface] <interface_name>
+#  To
+#  set firewall [name | ipv6-name] <name> rule <number> [inbound-interface | outbound-interface]  [interface-name | interface-group] <interface_name | interface_group>
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    if config.exists(base + ['name']):
+        for name in config.list_nodes(base + ['name']):
+            if not config.exists(base + ['name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['name', name, 'rule']):
+                rule_iiface = base + ['name', name, 'rule', rule, 'inbound-interface']
+                rule_oiface = base + ['name', name, 'rule', rule, 'outbound-interface']
+
+                if config.exists(rule_iiface):
+                    tmp = config.return_value(rule_iiface)
+                    config.delete(rule_iiface)
+                    config.set(rule_iiface + ['interface-name'], value=tmp)
+
+                if config.exists(rule_oiface):
+                    tmp = config.return_value(rule_oiface)
+                    config.delete(rule_oiface)
+                    config.set(rule_oiface + ['interface-name'], value=tmp)
+
+
+    if config.exists(base + ['ipv6-name']):
+        for name in config.list_nodes(base + ['ipv6-name']):
+            if not config.exists(base + ['ipv6-name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']):
+                rule_iiface = base + ['ipv6-name', name, 'rule', rule, 'inbound-interface']
+                rule_oiface = base + ['ipv6-name', name, 'rule', rule, 'outbound-interface']
+
+                if config.exists(rule_iiface):
+                    tmp = config.return_value(rule_iiface)
+                    config.delete(rule_iiface)
+                    config.set(rule_iiface + ['interface-name'], value=tmp)
+
+                if config.exists(rule_oiface):
+                    tmp = config.return_value(rule_oiface)
+                    config.delete(rule_oiface)
+                    config.set(rule_oiface + ['interface-name'], value=tmp)
diff --git a/src/migration-scripts/firewall/9-to-10 b/src/migration-scripts/firewall/9-to-10
new file mode 100644
index 0000000..306a53a
--- /dev/null
+++ b/src/migration-scripts/firewall/9-to-10
@@ -0,0 +1,57 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# T5050: Log options
+#  cli changes from:
+#  set firewall [name | ipv6-name] <name> rule <number> log-level <log_level>
+#  To
+#  set firewall [name | ipv6-name] <name> rule <number> log-options level <log_level>
+
+from vyos.configtree import ConfigTree
+
+base = ['firewall']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    if config.exists(base + ['name']):
+        for name in config.list_nodes(base + ['name']):
+            if not config.exists(base + ['name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['name', name, 'rule']):
+                log_options_base = base + ['name', name, 'rule', rule, 'log-options']
+                rule_log_level = base + ['name', name, 'rule', rule, 'log-level']
+
+                if config.exists(rule_log_level):
+                    tmp = config.return_value(rule_log_level)
+                    config.delete(rule_log_level)
+                    config.set(log_options_base + ['level'], value=tmp)
+
+    if config.exists(base + ['ipv6-name']):
+        for name in config.list_nodes(base + ['ipv6-name']):
+            if not config.exists(base + ['ipv6-name', name, 'rule']):
+                continue
+
+            for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']):
+                log_options_base = base + ['ipv6-name', name, 'rule', rule, 'log-options']
+                rule_log_level = base + ['ipv6-name', name, 'rule', rule, 'log-level']
+
+                if config.exists(rule_log_level):
+                    tmp = config.return_value(rule_log_level)
+                    config.delete(rule_log_level)
+                    config.set(log_options_base + ['level'], value=tmp)