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authorChristian Poessinger <christian@poessinger.com>2019-07-04 14:34:41 +0200
committerGitHub <noreply@github.com>2019-07-04 14:34:41 +0200
commit1564ee137c9ea42d6815114fbc7499626af009e6 (patch)
treec20c957642e5441a465f23a900ba64beb9b6123a /src/conf_mode/dhcpv6_server.py
parent5a20fd657f1d4603eb5f49a01b9f3ae30278d0fd (diff)
parent377c04cbd7c11f3288664f9e64a95ee8fda23457 (diff)
downloadvyos-1x-1564ee137c9ea42d6815114fbc7499626af009e6.tar.gz
vyos-1x-1564ee137c9ea42d6815114fbc7499626af009e6.zip
Merge pull request #85 from jjakob/T1435-dhcp-server-static-mapping-make-ip-address-optional
T1435 plus other dhcp/dhcpv6-server enhancements
Diffstat (limited to 'src/conf_mode/dhcpv6_server.py')
-rwxr-xr-xsrc/conf_mode/dhcpv6_server.py16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/conf_mode/dhcpv6_server.py b/src/conf_mode/dhcpv6_server.py
index f5117de53..d2769466e 100755
--- a/src/conf_mode/dhcpv6_server.py
+++ b/src/conf_mode/dhcpv6_server.py
@@ -94,8 +94,12 @@ shared-network {{ network.name }} {
{%- for host in subnet.static_mapping %}
{% if not host.disabled -%}
host {{ network.name }}_{{ host.name }} {
+ {%- if host.client_identifier %}
host-identifier option dhcp6.client-id {{ host.client_identifier }};
+ {%- endif %}
+ {%- if host.ipv6_address %}
fixed-address6 {{ host.ipv6_address }};
+ {%- endif %}
}
{%- endif %}
{%- endfor %}
@@ -384,7 +388,19 @@ def verify(dhcpv6):
raise ConfigError('DHCPv6 prefix {0} is not in subnet {1}\n' \
'specified for shared network {2}!'.format(prefix['prefix'], subnet['network'], network['name']))
+ # Static mappings don't require anything (but check if IP is in subnet if it's set)
+ for mapping in subnet['static_mapping']:
+ if mapping['ipv6_address']:
+ # Static address must be in subnet
+ if not ipaddress.ip_address(mapping['ipv6_address']) in ipaddress.ip_network(subnet['network']):
+ raise ConfigError('DHCPv6 static mapping IPv6 address {0} for static mapping {1}\n' \
+ 'in shared network {2} is outside subnet {3}!' \
+ .format(mapping['ipv6_address'], mapping['name'], network['name'], subnet['network']))
+
# DHCPv6 requires at least one configured address range or one static mapping
+ # (FIXME: is not actually checked right now?)
+
+ # There must be one subnet connected to a listen interface if network is not disabled.
if not network['disabled']:
if vyos.validate.is_subnet_connected(subnet['network']):
listen_ok = True