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| author | Christian Poessinger <christian@poessinger.com> | 2022-04-22 22:03:53 +0200 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2022-04-22 22:03:53 +0200 |
| commit | 677730107abc42d863f28c5decd4dadb761ee515 (patch) | |
| tree | 681268b3efdb0bdcaa5ff52434e82627ea8c3143 | |
| parent | 4505c1769d93334e426fbb2fb46948ffe19b289b (diff) | |
| download | vyos-1x-677730107abc42d863f28c5decd4dadb761ee515.tar.gz vyos-1x-677730107abc42d863f28c5decd4dadb761ee515.zip | |
dhcpv6: T4357: only two IPv6 Cisco tftp servers should be defined
| -rwxr-xr-x | src/conf_mode/dhcpv6_server.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/conf_mode/dhcpv6_server.py b/src/conf_mode/dhcpv6_server.py index b74106119..25f37d4fc 100755 --- a/src/conf_mode/dhcpv6_server.py +++ b/src/conf_mode/dhcpv6_server.py @@ -129,6 +129,10 @@ def verify(dhcpv6): if ip_address(mapping_config['ipv6_address']) not in ip_network(subnet): raise ConfigError(f'static-mapping address for mapping "{mapping}" is not in subnet "{subnet}"!') + if 'vendor_option' in subnet_config: + if len(dict_search('vendor_option.cisco.tftp_server', subnet_config)) > 2: + raise ConfigError(f'No more then two Cisco tftp-servers should be defined for subnet "{subnet}"!') + # Subnets must be unique if subnet in subnets: raise ConfigError(f'DHCPv6 subnets must be unique! Subnet {subnet} defined multiple times!') |