diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/template.py | 17 | ||||
| -rw-r--r-- | python/vyos/utils/network.py | 4 |
2 files changed, 19 insertions, 2 deletions
diff --git a/python/vyos/template.py b/python/vyos/template.py index c0c09f690..1368f1f61 100644 --- a/python/vyos/template.py +++ b/python/vyos/template.py @@ -786,6 +786,23 @@ def range_to_regex(num_range): regex = range_to_regex(num_range) return f'({regex})' +@register_filter('kea_address_json') +def kea_address_json(addresses): + from json import dumps + from vyos.utils.network import is_addr_assigned + + out = [] + + for address in addresses: + ifname = is_addr_assigned(address, return_ifname=True) + + if not ifname: + continue + + out.append(f'{ifname}/{address}') + + return dumps(out) + @register_filter('kea_failover_json') def kea_failover_json(config): from json import dumps diff --git a/python/vyos/utils/network.py b/python/vyos/utils/network.py index 997ee6309..b782e0bd8 100644 --- a/python/vyos/utils/network.py +++ b/python/vyos/utils/network.py @@ -308,7 +308,7 @@ def is_ipv6_link_local(addr): return False -def is_addr_assigned(ip_address, vrf=None) -> bool: +def is_addr_assigned(ip_address, vrf=None, return_ifname=False) -> bool | str: """ Verify if the given IPv4/IPv6 address is assigned to any interface """ from netifaces import interfaces from vyos.utils.network import get_interface_config @@ -323,7 +323,7 @@ def is_addr_assigned(ip_address, vrf=None) -> bool: continue if is_intf_addr_assigned(interface, ip_address): - return True + return interface if return_ifname else True return False |