diff options
Diffstat (limited to 'python')
| -rw-r--r-- | python/vyos/configinterface.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/python/vyos/configinterface.py b/python/vyos/configinterface.py index 0f25c4a89..0f5b0842c 100644 --- a/python/vyos/configinterface.py +++ b/python/vyos/configinterface.py @@ -14,6 +14,7 @@ # License along with this library. If not, see <http://www.gnu.org/licenses/>. import os +import vyos.validate def validate_mac_address(addr): # a mac address consits out of 6 octets @@ -111,3 +112,42 @@ def set_link_detect(intf, enable): os.system('/usr/bin/vtysh -c "configure terminal" -c "interface {}" -c "no link-detect"'.format(intf)) pass + +def add_interface_address(intf, addr): + """ + Configure an interface IPv4/IPv6 address + """ + if addr == "dhcp": + os.system('/opt/vyatta/sbin/vyatta-interfaces.pl --dev="{}" --dhcp=start'.format(intf)) + elif addr == "dhcpv6": + os.system('/opt/vyatta/sbin/vyatta-dhcpv6-client.pl --start -ifname "{}"'.format(intf)) + elif vyos.validate.is_ipv4(addr): + if not vyos.validate.is_intf_addr_assigned(intf, addr): + print("Assigning {} to {}".format(addr, intf)) + os.system('sudo ip -4 addr add "{}" broadcast + dev "{}"'.format(addr, intf)) + elif vyos.validate.is_ipv6(addr): + if not vyos.validate.is_intf_addr_assigned(intf, addr): + print("Assigning {} to {}".format(addr, intf)) + os.system('sudo ip -6 addr add "{}" dev "{}"'.format(addr, intf)) + else: + raise ConfigError('{} is not a valid interface address'.format(addr)) + + pass + +def remove_interface_address(intf, addr): + """ + Remove IPv4/IPv6 address from given interface + """ + + if addr == "dhcp": + os.system('/opt/vyatta/sbin/vyatta-interfaces.pl --dev="{}" --dhcp=stop'.format(intf)) + elif addr == "dhcpv6": + os.system('/opt/vyatta/sbin/vyatta-dhcpv6-client.pl --stop -ifname "{}"'.format(intf)) + elif vyos.validate.is_ipv4(addr): + os.system('ip -4 addr del "{}" dev "{}"'.format(addr, intf)) + elif vyos.validate.is_ipv6(addr): + os.system('ip -6 addr del "{}" dev "{}"'.format(addr, intf)) + else: + raise ConfigError('{} is not a valid interface address'.format(addr)) + + pass |