4 files changed, 8 insertions, 8 deletions
diff --git a/data/templates/dhcp-server/dhcpd.conf.tmpl b/data/templates/dhcp-server/dhcpd.conf.tmpl
index f4297fe5f..00f6eba8e 100644
--- a/data/templates/dhcp-server/dhcpd.conf.tmpl
+++ b/data/templates/dhcp-server/dhcpd.conf.tmpl
@@ -62,7 +62,7 @@ subnet {{ address | network_from_ipv4 }} netmask {{ address | netmask_from_ipv4
 # Shared network configration(s)
 {% if shared_network_name is vyos_defined %}
 {%   for network, network_config in shared_network_name.items() if network_config.disable is not vyos_defined %}
-shared-network {{ network | replace('_','-') }} {
+shared-network {{ network }} {
 {%     if network_config.authoritative is vyos_defined %}
     authoritative;
 {%     endif %}
@@ -215,7 +215,7 @@ shared-network {{ network | replace('_','-') }} {
 {%       endfor %}
 {%     endif %}
     on commit {
-        set shared-networkname = "{{ network | replace('_','-') }}";
+        set shared-networkname = "{{ network }}";
 {%     if hostfile_update is vyos_defined %}
         set ClientIp = binary-to-ascii(10, 8, ".", leased-address);
         set ClientMac = binary-to-ascii(16, 8, ":", substring(hardware, 1, 6));
diff --git a/data/templates/dhcp-server/dhcpdv6.conf.tmpl b/data/templates/dhcp-server/dhcpdv6.conf.tmpl
index c6a4f4c92..1a55668e1 100644
--- a/data/templates/dhcp-server/dhcpdv6.conf.tmpl
+++ b/data/templates/dhcp-server/dhcpdv6.conf.tmpl
@@ -15,7 +15,7 @@ option dhcp6.name-servers {{ global_parameters.name_server | join(', ') }};
 # Shared network configration(s)
 {% if shared_network_name is vyos_defined %}
 {%   for network, network_config in shared_network_name.items() if network_config.disable is not vyos_defined %}
-shared-network {{ network | replace('_','-') }} {
+shared-network {{ network }} {
 {%     if network_config.common_options is vyos_defined %}
 {%       if network_config.common_options.info_refresh_time is vyos_defined %}
     option dhcp6.info-refresh-time {{ network_config.common_options.info_refresh_time }};
@@ -117,7 +117,7 @@ shared-network {{ network | replace('_','-') }} {
 {%       endfor %}
 {%     endif %}
     on commit {
-        set shared-networkname = "{{ network | replace('_','-') }}";
+        set shared-networkname = "{{ network }}";
     }
 }
 {%   endfor %}
diff --git a/src/conf_mode/dhcp_server.py b/src/conf_mode/dhcp_server.py
index a8cef5ebf..d27f8d995 100755
--- a/src/conf_mode/dhcp_server.py
+++ b/src/conf_mode/dhcp_server.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2018-2021 VyOS maintainers and contributors
+# Copyright (C) 2018-2022 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
@@ -109,7 +109,7 @@ def get_config(config=None):
     if not conf.exists(base):
         return None
 
-    dhcp = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True)
+    dhcp = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True, no_tag_node_value_mangle=True)
     # T2665: defaults include lease time per TAG node which need to be added to
     # individual subnet definitions
     default_values = defaults(base + ['shared-network-name', 'subnet'])
diff --git a/src/conf_mode/dhcpv6_server.py b/src/conf_mode/dhcpv6_server.py
index e6a2e4486..be1e6db1e 100755
--- a/src/conf_mode/dhcpv6_server.py
+++ b/src/conf_mode/dhcpv6_server.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2018-2020 VyOS maintainers and contributors
+# Copyright (C) 2018-2022 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
@@ -41,7 +41,7 @@ def get_config(config=None):
     if not conf.exists(base):
         return None
 
-    dhcpv6 = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True)
+    dhcpv6 = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True, no_tag_node_value_mangle=True)
     return dhcpv6
 
 def verify(dhcpv6):