mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-24 09:18:08 +00:00
Allow to configure the interface to be used by the NAT node. Fixes #1175.
This commit is contained in:
parent
08493871a5
commit
aaf59e6050
@ -40,7 +40,12 @@ user = gns3
|
||||
password = gns3
|
||||
|
||||
; Only allow these interfaces to be used by GNS3, for the Cloud node for example (Linux/OSX only)
|
||||
allowed_interfaces = eth0,eth1
|
||||
; Do not forget to allow virbr0 in order for the NAT node to work
|
||||
allowed_interfaces = eth0,eth1,virbr0
|
||||
|
||||
; Specify the NAT interface to be used by the NAT node
|
||||
; Default is virbr0 on Linux (requires libvirt) and vmnet8 for other platforms (requires VMware)
|
||||
nat_interface = vmnet10
|
||||
|
||||
[VPCS]
|
||||
; VPCS executable location, default: search in PATH
|
||||
|
@ -22,6 +22,9 @@ from ...error import NodeError
|
||||
|
||||
import gns3server.utils.interfaces
|
||||
|
||||
import logging
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class Nat(Cloud):
|
||||
"""
|
||||
@ -29,19 +32,22 @@ class Nat(Cloud):
|
||||
NAT access.
|
||||
"""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
def __init__(self, name, node_id, project, manager, ports=None):
|
||||
|
||||
if sys.platform.startswith("linux"):
|
||||
if "virbr0" not in [interface["name"] for interface in gns3server.utils.interfaces.interfaces()]:
|
||||
raise NodeError("virbr0 is missing, please install libvirt")
|
||||
interface = "virbr0"
|
||||
nat_interface = manager.config.get_section_config("Server").get("nat_interface", "virbr0")
|
||||
if nat_interface not in [interface["name"] for interface in gns3server.utils.interfaces.interfaces()]:
|
||||
raise NodeError("NAT interface {} is missing, please install libvirt".format(nat_interface))
|
||||
interface = nat_interface
|
||||
else:
|
||||
interfaces = list(filter(lambda x: 'vmnet8' in x.lower(),
|
||||
nat_interface = manager.config.get_section_config("Server").get("nat_interface", "vmnet8")
|
||||
interfaces = list(filter(lambda x: nat_interface in x.lower(),
|
||||
[interface["name"] for interface in gns3server.utils.interfaces.interfaces()]))
|
||||
if not len(interfaces):
|
||||
raise NodeError("vmnet8 is missing. You need to install VMware or use the NAT node on GNS3 VM")
|
||||
raise NodeError("NAT interface {} is missing. You need to install VMware or use the NAT node on GNS3 VM".format(nat_interface))
|
||||
interface = interfaces[0] # take the first available interface containing the vmnet8 name
|
||||
|
||||
log.info("NAT node '{}' configured to use NAT interface '{}'".format(name, interface))
|
||||
ports = [
|
||||
{
|
||||
"name": "nat0",
|
||||
@ -50,7 +56,7 @@ class Nat(Cloud):
|
||||
"port_number": 0
|
||||
}
|
||||
]
|
||||
super().__init__(*args, ports=ports)
|
||||
super().__init__(name, node_id, project, manager, ports=ports)
|
||||
|
||||
@property
|
||||
def ports_mapping(self):
|
||||
|
Loading…
Reference in New Issue
Block a user