Merge pull request #1943 from c-po/t5150-frr

T5150: implementation of new Kernel/Zebra route-map support

15 files changed, 426 insertions, 137 deletions

diff --git a/src/conf_mode/protocols_bgp.py b/src/conf_mode/protocols_bgp.py
index cf553f0e8..66505e58d 100755
--- a/src/conf_mode/protocols_bgp.py
+++ b/src/conf_mode/protocols_bgp.py
@@ -484,26 +484,15 @@ def generate(bgp):
     if not bgp or 'deleted' in bgp:
         return None
 
-    bgp['protocol'] = 'bgp' # required for frr/vrf.route-map.frr.j2
-    bgp['frr_zebra_config'] = render_to_string('frr/vrf.route-map.frr.j2', bgp)
     bgp['frr_bgpd_config']  = render_to_string('frr/bgpd.frr.j2', bgp)
-
     return None
 
 def apply(bgp):
     bgp_daemon = 'bgpd'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
 
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section(r'(\s+)?ip protocol bgp route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
-    if 'frr_zebra_config' in bgp:
-        frr_cfg.add_before(frr.default_add_before, bgp['frr_zebra_config'])
-    frr_cfg.commit_configuration(zebra_daemon)
-
     # Generate empty helper string which can be ammended to FRR commands, it
     # will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
diff --git a/src/conf_mode/protocols_eigrp.py b/src/conf_mode/protocols_eigrp.py
index 6e75e34ff..609b39065 100755
--- a/src/conf_mode/protocols_eigrp.py
+++ b/src/conf_mode/protocols_eigrp.py
@@ -78,24 +78,14 @@ def generate(eigrp):
     if not eigrp or 'deleted' in eigrp:
         return None
 
-    eigrp['protocol'] = 'eigrp' # required for frr/vrf.route-map.frr.j2
-    eigrp['frr_zebra_config'] = render_to_string('frr/vrf.route-map.frr.j2', eigrp)
     eigrp['frr_eigrpd_config']  = render_to_string('frr/eigrpd.frr.j2', eigrp)
 
 def apply(eigrp):
     eigrp_daemon = 'eigrpd'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
 
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section(r'(\s+)?ip protocol eigrp route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
-    if 'frr_zebra_config' in eigrp:
-        frr_cfg.add_before(frr.default_add_before, eigrp['frr_zebra_config'])
-    frr_cfg.commit_configuration(zebra_daemon)
-
     # Generate empty helper string which can be ammended to FRR commands, it
     # will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
diff --git a/src/conf_mode/protocols_isis.py b/src/conf_mode/protocols_isis.py
index cb8ea3be4..af2937db8 100755
--- a/src/conf_mode/protocols_isis.py
+++ b/src/conf_mode/protocols_isis.py
@@ -203,7 +203,7 @@ def verify(isis):
         if list(set(global_range) & set(local_range)):
             raise ConfigError(f'Segment-Routing Global Block ({g_low_label_value}/{g_high_label_value}) '\
                               f'conflicts with Local Block ({l_low_label_value}/{l_high_label_value})!')
-        
+
     # Check for a blank or invalid value per prefix
     if dict_search('segment_routing.prefix', isis):
         for prefix, prefix_config in isis['segment_routing']['prefix'].items():
@@ -218,7 +218,7 @@ def verify(isis):
     if dict_search('segment_routing.prefix', isis):
         for prefix, prefix_config in isis['segment_routing']['prefix'].items():
             if 'absolute' in prefix_config:
-                if ("explicit_null" in prefix_config['absolute']) and ("no_php_flag" in prefix_config['absolute']): 
+                if ("explicit_null" in prefix_config['absolute']) and ("no_php_flag" in prefix_config['absolute']):
                     raise ConfigError(f'Segment routing prefix {prefix} cannot have both explicit-null '\
                                       f'and no-php-flag configured at the same time.')
             elif 'index' in prefix_config:
@@ -232,25 +232,15 @@ def generate(isis):
     if not isis or 'deleted' in isis:
         return None
 
-    isis['protocol'] = 'isis' # required for frr/vrf.route-map.frr.j2
-    isis['frr_zebra_config'] = render_to_string('frr/vrf.route-map.frr.j2', isis)
     isis['frr_isisd_config'] = render_to_string('frr/isisd.frr.j2', isis)
     return None
 
 def apply(isis):
     isis_daemon = 'isisd'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
 
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section('(\s+)?ip protocol isis route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
-    if 'frr_zebra_config' in isis:
-        frr_cfg.add_before(frr.default_add_before, isis['frr_zebra_config'])
-    frr_cfg.commit_configuration(zebra_daemon)
-
     # Generate empty helper string which can be ammended to FRR commands, it
     # will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
diff --git a/src/conf_mode/protocols_ospf.py b/src/conf_mode/protocols_ospf.py
index eb64afa0c..fbb876123 100755
--- a/src/conf_mode/protocols_ospf.py
+++ b/src/conf_mode/protocols_ospf.py
@@ -256,25 +256,15 @@ def generate(ospf):
     if not ospf or 'deleted' in ospf:
         return None
 
-    ospf['protocol'] = 'ospf' # required for frr/vrf.route-map.frr.j2
-    ospf['frr_zebra_config'] = render_to_string('frr/vrf.route-map.frr.j2', ospf)
     ospf['frr_ospfd_config'] = render_to_string('frr/ospfd.frr.j2', ospf)
     return None
 
 def apply(ospf):
     ospf_daemon = 'ospfd'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
 
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section('(\s+)?ip protocol ospf route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
-    if 'frr_zebra_config' in ospf:
-        frr_cfg.add_before(frr.default_add_before, ospf['frr_zebra_config'])
-    frr_cfg.commit_configuration(zebra_daemon)
-
     # Generate empty helper string which can be ammended to FRR commands, it
     # will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
@@ -292,6 +282,7 @@ def apply(ospf):
 
     if 'frr_ospfd_config' in ospf:
         frr_cfg.add_before(frr.default_add_before, ospf['frr_ospfd_config'])
+
     frr_cfg.commit_configuration(ospf_daemon)
 
     return None
diff --git a/src/conf_mode/protocols_ospfv3.py b/src/conf_mode/protocols_ospfv3.py
index 1e2c02d03..ee1fdd399 100755
--- a/src/conf_mode/protocols_ospfv3.py
+++ b/src/conf_mode/protocols_ospfv3.py
@@ -146,25 +146,15 @@ def generate(ospfv3):
     if not ospfv3 or 'deleted' in ospfv3:
         return None
 
-    ospfv3['protocol'] = 'ospf6' # required for frr/vrf.route-map.v6.frr.j2
-    ospfv3['frr_zebra_config'] = render_to_string('frr/vrf.route-map.v6.frr.j2', ospfv3)
     ospfv3['new_frr_config'] = render_to_string('frr/ospf6d.frr.j2', ospfv3)
     return None
 
 def apply(ospfv3):
     ospf6_daemon = 'ospf6d'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
 
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section('(\s+)?ipv6 protocol ospf6 route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
-    if 'frr_zebra_config' in ospfv3:
-        frr_cfg.add_before(frr.default_add_before, ospfv3['frr_zebra_config'])
-    frr_cfg.commit_configuration(zebra_daemon)
-
     # Generate empty helper string which can be ammended to FRR commands, it
     # will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
diff --git a/src/conf_mode/protocols_static.py b/src/conf_mode/protocols_static.py
index 3e5ebb805..7b6150696 100755
--- a/src/conf_mode/protocols_static.py
+++ b/src/conf_mode/protocols_static.py
@@ -105,20 +105,14 @@ def generate(static):
 
 def apply(static):
     static_daemon = 'staticd'
-    zebra_daemon = 'zebra'
 
     # Save original configuration prior to starting any commit actions
     frr_cfg = frr.FRRConfig()
-
-    # The route-map used for the FIB (zebra) is part of the zebra daemon
-    frr_cfg.load_configuration(zebra_daemon)
-    frr_cfg.modify_section(r'^ip protocol static route-map [-a-zA-Z0-9.]+', '')
-    frr_cfg.commit_configuration(zebra_daemon)
     frr_cfg.load_configuration(static_daemon)
 
     if 'vrf' in static:
         vrf = static['vrf']
-        frr_cfg.modify_section(f'^vrf {vrf}', stop_pattern='^exit', remove_stop_mark=True)
+        frr_cfg.modify_section(f'^vrf {vrf}', stop_pattern='^exit-vrf', remove_stop_mark=True)
     else:
         frr_cfg.modify_section(r'^ip route .*')
         frr_cfg.modify_section(r'^ipv6 route .*')
diff --git a/src/conf_mode/system-ip.py b/src/conf_mode/system-ip.py
index 0c5063ed3..95865c690 100755
--- a/src/conf_mode/system-ip.py
+++ b/src/conf_mode/system-ip.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2019-2022 VyOS maintainers and contributors
+# Copyright (C) 2019-2023 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
@@ -18,12 +18,15 @@ from sys import exit
 
 from vyos.config import Config
 from vyos.configdict import dict_merge
+from vyos.configverify import verify_route_map
+from vyos.template import render_to_string
 from vyos.util import call
 from vyos.util import dict_search
 from vyos.util import sysctl_write
 from vyos.util import write_file
 from vyos.xml import defaults
 from vyos import ConfigError
+from vyos import frr
 from vyos import airbag
 airbag.enable()
 
@@ -40,13 +43,30 @@ def get_config(config=None):
     default_values = defaults(base)
     opt = dict_merge(default_values, opt)
 
+    # When working with FRR we need to know the corresponding address-family
+    opt['afi'] = 'ip'
+
+    # We also need the route-map information from the config
+    #
+    # XXX: one MUST always call this without the key_mangling() option! See
+    # vyos.configverify.verify_common_route_maps() for more information.
+    tmp = {'policy' : {'route-map' : conf.get_config_dict(['policy', 'route-map'],
+                                                          get_first_key=True)}}
+    # Merge policy dict into "regular" config dict
+    opt = dict_merge(tmp, opt)
     return opt
 
 def verify(opt):
-    pass
+    if 'protocol' in opt:
+        for protocol, protocol_options in opt['protocol'].items():
+            if 'route_map' in protocol_options:
+                verify_route_map(protocol_options['route_map'], opt)
+    return
 
 def generate(opt):
-    pass
+    if 'protocol' in opt:
+        opt['frr_zebra_config'] = render_to_string('frr/zebra.route-map.frr.j2', opt)
+    return
 
 def apply(opt):
     # Apply ARP threshold values
@@ -78,6 +98,18 @@ def apply(opt):
     value = '1' if (tmp != None) else '0'
     sysctl_write('net.ipv4.fib_multipath_hash_policy', value)
 
+    if 'protocol' in opt:
+        zebra_daemon = 'zebra'
+        # Save original configuration prior to starting any commit actions
+        frr_cfg = frr.FRRConfig()
+
+        # The route-map used for the FIB (zebra) is part of the zebra daemon
+        frr_cfg.load_configuration(zebra_daemon)
+        frr_cfg.modify_section(r'ip protocol \w+ route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
+        if 'frr_zebra_config' in opt:
+            frr_cfg.add_before(frr.default_add_before, opt['frr_zebra_config'])
+        frr_cfg.commit_configuration(zebra_daemon)
+
 if __name__ == '__main__':
     try:
         c = get_config()
diff --git a/src/conf_mode/system-ipv6.py b/src/conf_mode/system-ipv6.py
index 26aacf46b..b6d3a79c3 100755
--- a/src/conf_mode/system-ipv6.py
+++ b/src/conf_mode/system-ipv6.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2019-2022 VyOS maintainers and contributors
+# Copyright (C) 2019-2023 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
@@ -19,11 +19,14 @@ import os
 from sys import exit
 from vyos.config import Config
 from vyos.configdict import dict_merge
+from vyos.configverify import verify_route_map
+from vyos.template import render_to_string
 from vyos.util import dict_search
 from vyos.util import sysctl_write
 from vyos.util import write_file
 from vyos.xml import defaults
 from vyos import ConfigError
+from vyos import frr
 from vyos import airbag
 airbag.enable()
 
@@ -41,13 +44,30 @@ def get_config(config=None):
     default_values = defaults(base)
     opt = dict_merge(default_values, opt)
 
+    # When working with FRR we need to know the corresponding address-family
+    opt['afi'] = 'ipv6'
+
+    # We also need the route-map information from the config
+    #
+    # XXX: one MUST always call this without the key_mangling() option! See
+    # vyos.configverify.verify_common_route_maps() for more information.
+    tmp = {'policy' : {'route-map' : conf.get_config_dict(['policy', 'route-map'],
+                                                          get_first_key=True)}}
+    # Merge policy dict into "regular" config dict
+    opt = dict_merge(tmp, opt)
     return opt
 
 def verify(opt):
-    pass
+    if 'protocol' in opt:
+        for protocol, protocol_options in opt['protocol'].items():
+            if 'route_map' in protocol_options:
+                verify_route_map(protocol_options['route_map'], opt)
+    return
 
 def generate(opt):
-    pass
+    if 'protocol' in opt:
+        opt['frr_zebra_config'] = render_to_string('frr/zebra.route-map.frr.j2', opt)
+    return
 
 def apply(opt):
     # configure multipath
@@ -78,6 +98,18 @@ def apply(opt):
             if name == 'accept_dad':
                 write_file(os.path.join(root, name), value)
 
+    if 'protocol' in opt:
+        zebra_daemon = 'zebra'
+        # Save original configuration prior to starting any commit actions
+        frr_cfg = frr.FRRConfig()
+
+        # The route-map used for the FIB (zebra) is part of the zebra daemon
+        frr_cfg.load_configuration(zebra_daemon)
+        frr_cfg.modify_section(r'ipv6 protocol \w+ route-map [-a-zA-Z0-9.]+', stop_pattern='(\s|!)')
+        if 'frr_zebra_config' in opt:
+            frr_cfg.add_before(frr.default_add_before, opt['frr_zebra_config'])
+        frr_cfg.commit_configuration(zebra_daemon)
+
 if __name__ == '__main__':
     try:
         c = get_config()
diff --git a/src/conf_mode/vrf.py b/src/conf_mode/vrf.py
index c17cca3bd..a7ef4cb5c 100755
--- a/src/conf_mode/vrf.py
+++ b/src/conf_mode/vrf.py
@@ -20,9 +20,12 @@ from sys import exit
 from json import loads
 
 from vyos.config import Config
+from vyos.configdict import dict_merge
 from vyos.configdict import node_changed
+from vyos.configverify import verify_route_map
 from vyos.ifconfig import Interface
 from vyos.template import render
+from vyos.template import render_to_string
 from vyos.util import call
 from vyos.util import cmd
 from vyos.util import dict_search
@@ -99,6 +102,14 @@ def get_config(config=None):
         routes = vrf_routing(conf, name)
         if routes: vrf['vrf_remove'][name]['route'] = routes
 
+    # We also need the route-map information from the config
+    #
+    # XXX: one MUST always call this without the key_mangling() option! See
+    # vyos.configverify.verify_common_route_maps() for more information.
+    tmp = {'policy' : {'route-map' : conf.get_config_dict(['policy', 'route-map'],
+                                                          get_first_key=True)}}
+    # Merge policy dict into "regular" config dict
+    vrf = dict_merge(tmp, vrf)
     return vrf
 
 def verify(vrf):
@@ -116,35 +127,50 @@ def verify(vrf):
         reserved_names = ["add", "all", "broadcast", "default", "delete", "dev", "get", "inet", "mtu", "link", "type",
                           "vrf"]
         table_ids = []
-        for name, config in vrf['name'].items():
+        for name, vrf_config in vrf['name'].items():
             # Reserved VRF names
             if name in reserved_names:
                 raise ConfigError(f'VRF name "{name}" is reserved and connot be used!')
 
             # table id is mandatory
-            if 'table' not in config:
+            if 'table' not in vrf_config:
                 raise ConfigError(f'VRF "{name}" table id is mandatory!')
 
             # routing table id can't be changed - OS restriction
             if os.path.isdir(f'/sys/class/net/{name}'):
                 tmp = str(dict_search('linkinfo.info_data.table', get_interface_config(name)))
-                if tmp and tmp != config['table']:
+                if tmp and tmp != vrf_config['table']:
                     raise ConfigError(f'VRF "{name}" table id modification not possible!')
 
             # VRf routing table ID must be unique on the system
-            if config['table'] in table_ids:
+            if vrf_config['table'] in table_ids:
                 raise ConfigError(f'VRF "{name}" table id is not unique!')
-            table_ids.append(config['table'])
+            table_ids.append(vrf_config['table'])
+
+            tmp = dict_search('ip.protocol', vrf_config)
+            if tmp != None:
+                for protocol, protocol_options in tmp.items():
+                    if 'route_map' in protocol_options:
+                        verify_route_map(protocol_options['route_map'], vrf)
+
+            tmp = dict_search('ipv6.protocol', vrf_config)
+            if tmp != None:
+                for protocol, protocol_options in tmp.items():
+                    if 'route_map' in protocol_options:
+                        verify_route_map(protocol_options['route_map'], vrf)
 
     return None
 
 
 def generate(vrf):
+    # Render iproute2 VR helper names
     render(config_file, 'iproute2/vrf.conf.j2', vrf)
     # Render nftables zones config
     render(nft_vrf_config, 'firewall/nftables-vrf-zones.j2', vrf)
-    return None
+    # Render VRF Kernel/Zebra route-map filters
+    vrf['frr_zebra_config'] = render_to_string('frr/zebra.vrf.route-map.frr.j2', vrf)
 
+    return None
 
 def apply(vrf):
     # Documentation
@@ -249,6 +275,17 @@ def apply(vrf):
             nft_add_element = f'add element inet vrf_zones ct_iface_map {{ "{name}" : {table} }}'
             cmd(f'nft {nft_add_element}')
 
+    # Apply FRR filters
+    zebra_daemon = 'zebra'
+    # Save original configuration prior to starting any commit actions
+    frr_cfg = frr.FRRConfig()
+
+    # The route-map used for the FIB (zebra) is part of the zebra daemon
+    frr_cfg.load_configuration(zebra_daemon)
+    frr_cfg.modify_section(f'^vrf .+', stop_pattern='^exit-vrf', remove_stop_mark=True)
+    if 'frr_zebra_config' in vrf:
+        frr_cfg.add_before(frr.default_add_before, vrf['frr_zebra_config'])
+    frr_cfg.commit_configuration(zebra_daemon)
 
     # return to default lookup preference when no VRF is configured
     if 'name' not in vrf:
diff --git a/src/conf_mode/vrf_vni.py b/src/conf_mode/vrf_vni.py
deleted file mode 100755
index 585fdbebf..000000000
--- a/src/conf_mode/vrf_vni.py
+++ /dev/null
@@ -1,65 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2020-2021 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/>.
-
-from sys import argv
-from sys import exit
-
-from vyos.config import Config
-from vyos.template import render_to_string
-from vyos import ConfigError
-from vyos import frr
-from vyos import airbag
-airbag.enable()
-
-frr_daemon = 'zebra'
-
-def get_config(config=None):
-    if config:
-        conf = config
-    else:
-        conf = Config()
-
-    base = ['vrf']
-    vrf = conf.get_config_dict(base, get_first_key=True)
-    return vrf
-
-def verify(vrf):
-    return None
-
-def generate(vrf):
-    vrf['new_frr_config'] = render_to_string('frr/vrf-vni.frr.j2', vrf)
-    return None
-
-def apply(vrf):
-    # add configuration to FRR
-    frr_cfg = frr.FRRConfig()
-    frr_cfg.load_configuration(frr_daemon)
-    frr_cfg.modify_section(f'^vrf .+', stop_pattern='^exit-vrf', remove_stop_mark=True)
-    if 'new_frr_config' in vrf:
-        frr_cfg.add_before(frr.default_add_before, vrf['new_frr_config'])
-    frr_cfg.commit_configuration(frr_daemon)
-
-    return None
-
-if __name__ == '__main__':
-    try:
-        c = get_config()
-        verify(c)
-        generate(c)
-        apply(c)
-    except ConfigError as e:
-        print(e)
-        exit(1)
diff --git a/src/migration-scripts/bgp/3-to-4 b/src/migration-scripts/bgp/3-to-4
new file mode 100755
index 000000000..0df2fbec4
--- /dev/null
+++ b/src/migration-scripts/bgp/3-to-4
@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# T5150: Rework CLI definitions to apply route-maps between routing daemons
+#        and zebra/kernel
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+config = ConfigTree(config_file)
+
+bgp_base = ['protocols', 'bgp']
+# Check if BGP is configured - if so, migrate the CLI node
+if config.exists(bgp_base):
+    if config.exists(bgp_base + ['route-map']):
+        tmp = config.return_value(bgp_base + ['route-map'])
+
+        config.set(['system', 'ip', 'protocol', 'bgp', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ip', 'protocol'])
+        config.delete(bgp_base + ['route-map'])
+
+
+# Check if vrf names are configured. Check if BGP is configured - if so, migrate
+# the CLI node(s)
+if config.exists(['vrf', 'name']):
+    for vrf in config.list_nodes(['vrf', 'name']):
+        vrf_base = ['vrf', 'name', vrf]
+        if config.exists(vrf_base + ['protocols', 'bgp', 'route-map']):
+            tmp = config.return_value(vrf_base + ['protocols', 'bgp', 'route-map'])
+
+            config.set(vrf_base + ['ip', 'protocol', 'bgp', 'route-map'], value=tmp)
+            config.set_tag(vrf_base + ['ip', 'protocol', 'bgp'])
+            config.delete(vrf_base + ['protocols', 'bgp', 'route-map'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)
diff --git a/src/migration-scripts/isis/2-to-3 b/src/migration-scripts/isis/2-to-3
new file mode 100755
index 000000000..4490feb0a
--- /dev/null
+++ b/src/migration-scripts/isis/2-to-3
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# T5150: Rework CLI definitions to apply route-maps between routing daemons
+#        and zebra/kernel
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+config = ConfigTree(config_file)
+
+isis_base = ['protocols', 'isis']
+# Check if IS-IS is configured - if so, migrate the CLI node
+if config.exists(isis_base):
+    if config.exists(isis_base + ['route-map']):
+        tmp = config.return_value(isis_base + ['route-map'])
+
+        config.set(['system', 'ip', 'protocol', 'isis', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ip', 'protocol'])
+        config.delete(isis_base + ['route-map'])
+
+# Check if vrf names are configured. Check if IS-IS is configured - if so,
+# migrate  the CLI node(s)
+if config.exists(['vrf', 'name']):
+    for vrf in config.list_nodes(['vrf', 'name']):
+        vrf_base = ['vrf', 'name', vrf]
+        if config.exists(vrf_base + ['protocols', 'isis', 'route-map']):
+            tmp = config.return_value(vrf_base + ['protocols', 'isis', 'route-map'])
+
+            config.set(vrf_base + ['ip', 'protocol', 'isis', 'route-map'], value=tmp)
+            config.set_tag(vrf_base + ['ip', 'protocol', 'isis'])
+            config.delete(vrf_base + ['protocols', 'isis', 'route-map'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)
diff --git a/src/migration-scripts/ospf/1-to-2 b/src/migration-scripts/ospf/1-to-2
new file mode 100755
index 000000000..a6beaf04e
--- /dev/null
+++ b/src/migration-scripts/ospf/1-to-2
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# T5150: Rework CLI definitions to apply route-maps between routing daemons
+#        and zebra/kernel
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+config = ConfigTree(config_file)
+
+ospf_base = ['protocols', 'ospf']
+# Check if OSPF is configured - if so, migrate the CLI node
+if config.exists(ospf_base):
+    if config.exists(ospf_base + ['route-map']):
+        tmp = config.return_value(ospf_base + ['route-map'])
+
+        config.set(['system', 'ip', 'protocol', 'ospf', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ip', 'protocol'])
+        config.delete(ospf_base + ['route-map'])
+
+ospfv3_base = ['protocols', 'ospfv3']
+# Check if OSPFv3 is configured - if so, migrate the CLI node
+if config.exists(ospfv3_base):
+    if config.exists(ospfv3_base + ['route-map']):
+        tmp = config.return_value(ospfv3_base + ['route-map'])
+
+        config.set(['system', 'ipv6', 'protocol', 'ospfv3', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ipv6', 'protocol'])
+        config.delete(ospfv3_base + ['route-map'])
+
+# Check if vrf names are configured. Check if OSPF/OSPFv3 is configured - if so,
+# migrate the CLI node(s)
+if config.exists(['vrf', 'name']):
+    for vrf in config.list_nodes(['vrf', 'name']):
+        vrf_base = ['vrf', 'name', vrf]
+        if config.exists(vrf_base + ['protocols', 'ospf', 'route-map']):
+            tmp = config.return_value(vrf_base + ['protocols', 'ospf', 'route-map'])
+
+            config.set(vrf_base + ['ip', 'protocol', 'ospf', 'route-map'], value=tmp)
+            config.set_tag(vrf_base + ['ip', 'protocol', 'ospf'])
+            config.delete(vrf_base + ['protocols', 'ospf', 'route-map'])
+
+        if config.exists(vrf_base + ['protocols', 'ospfv3', 'route-map']):
+            tmp = config.return_value(vrf_base + ['protocols', 'ospfv3', 'route-map'])
+
+            config.set(vrf_base + ['ipv6', 'protocol', 'ospfv3', 'route-map'], value=tmp)
+            config.set_tag(vrf_base + ['ipv6', 'protocol', 'ospfv6'])
+            config.delete(vrf_base + ['protocols', 'ospfv3', 'route-map'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)
diff --git a/src/migration-scripts/quagga/10-to-11 b/src/migration-scripts/quagga/10-to-11
new file mode 100755
index 000000000..04fc16f79
--- /dev/null
+++ b/src/migration-scripts/quagga/10-to-11
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# T5150: Rework CLI definitions to apply route-maps between routing daemons
+#        and zebra/kernel
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+config = ConfigTree(config_file)
+
+static_base = ['protocols', 'static']
+# Check if static routes are configured - if so, migrate the CLI node
+if config.exists(static_base):
+    if config.exists(static_base + ['route-map']):
+        tmp = config.return_value(static_base + ['route-map'])
+
+        config.set(['system', 'ip', 'protocol', 'static', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ip', 'protocol'])
+        config.delete(static_base + ['route-map'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)
diff --git a/src/migration-scripts/rip/0-to-1 b/src/migration-scripts/rip/0-to-1
new file mode 100755
index 000000000..60d510001
--- /dev/null
+++ b/src/migration-scripts/rip/0-to-1
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# T5150: Rework CLI definitions to apply route-maps between routing daemons
+#        and zebra/kernel
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+config = ConfigTree(config_file)
+
+ripng_base = ['protocols', 'ripng']
+# Check if RIPng is configured - if so, migrate the CLI node
+if config.exists(ripng_base):
+    if config.exists(ripng_base + ['route-map']):
+        tmp = config.return_value(ripng_base + ['route-map'])
+
+        config.set(['system', 'ipv6', 'protocol', 'ripng', 'route-map'], value=tmp)
+        config.set_tag(['system', 'ipv6', 'protocol'])
+        config.delete(ripng_base + ['route-map'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)