diff options
Diffstat (limited to 'python/vyos')
| -rw-r--r-- | python/vyos/validate.py | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/python/vyos/validate.py b/python/vyos/validate.py index d18785aaf..e5d8c6043 100644 --- a/python/vyos/validate.py +++ b/python/vyos/validate.py @@ -98,7 +98,7 @@ def is_intf_addr_assigned(intf, address) -> bool: return False def is_addr_assigned(ip_address, vrf=None) -> bool: - """ Verify if the given IPv4/IPv6 address is assigned to any interfac """ + """ Verify if the given IPv4/IPv6 address is assigned to any interface """ from netifaces import interfaces from vyos.util import get_interface_config from vyos.util import dict_search @@ -115,6 +115,24 @@ def is_addr_assigned(ip_address, vrf=None) -> bool: return False +def is_afi_configured(interface, afi): + """ Check if given address family is configured, or in other words - an IP + address is assigned to the interface. """ + from netifaces import ifaddresses + from netifaces import AF_INET + from netifaces import AF_INET6 + + if afi not in [AF_INET, AF_INET6]: + raise ValueError('Address family must be in [AF_INET, AF_INET6]') + + try: + addresses = ifaddresses(interface) + except ValueError as e: + print(e) + return False + + return afi in addresses + def is_loopback_addr(addr): """ Check if supplied IPv4/IPv6 address is a loopback address """ from ipaddress import ip_address |