| 44 |
44 |
from synnefo.db.models import Subnet, Network, IPPoolTable
|
| 45 |
45 |
from synnefo.logic import networks
|
| 46 |
46 |
|
| 47 |
|
from ipaddr import IPv4Network, IPv6Network, IPv4Address, IPAddress, IPNetwork
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|
47 |
from ipaddr import IPv4Address, IPAddress, IPNetwork
|
| 48 |
48 |
|
| 49 |
49 |
log = getLogger(__name__)
|
| 50 |
50 |
|
| ... | ... | |
| 85 |
85 |
if ipversion not in [4, 6]:
|
| 86 |
86 |
raise api.faults.BadRequest("Malformed IP version type")
|
| 87 |
87 |
|
|
88 |
check_number_of_subnets(network, ipversion)
|
|
89 |
|
| 88 |
90 |
# Returns the first available IP in the subnet
|
| 89 |
|
if ipversion == 6:
|
| 90 |
|
potential_gateway = str(IPv6Network(cidr).network + 1)
|
| 91 |
|
check_number_of_subnets(network, 6)
|
| 92 |
|
else:
|
| 93 |
|
potential_gateway = str(IPv4Network(cidr).network + 1)
|
| 94 |
|
check_number_of_subnets(network, 4)
|
|
91 |
try:
|
|
92 |
cidr_ip = IPNetwork(cidr)
|
|
93 |
except ValueError:
|
|
94 |
raise api.faults.BadRequest("Malformed CIDR")
|
|
95 |
potential_gateway = str(IPNetwork(cidr).network + 1)
|
| 95 |
96 |
|
| 96 |
|
if gateway is None:
|
|
97 |
if gateway is "":
|
| 97 |
98 |
gateway = potential_gateway
|
| 98 |
99 |
|
| 99 |
100 |
if ipversion == 6:
|
| ... | ... | |
| 109 |
110 |
name = check_name_length(name)
|
| 110 |
111 |
|
| 111 |
112 |
gateway_ip = IPAddress(gateway)
|
| 112 |
|
cidr_ip = IPNetwork(cidr)
|
| 113 |
113 |
|
| 114 |
114 |
sub = Subnet.objects.create(name=name, network=network, cidr=cidr,
|
| 115 |
115 |
ipversion=ipversion, gateway=gateway,
|