def delete(self, socket=None):
"""Attempt to delete this link in the kernel"""
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
ret = capi.rtnl_link_delete(socket._sock, self._rtnl_link)
if ret < 0:
raise netlink.KernelError(ret)
def delete(self, socket=None):
"""Attempt to delete this link in the kernel"""
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
ret = capi.rtnl_link_delete(socket._sock, self._rtnl_link)
if ret < 0:
raise netlink.KernelError(ret)
def add(self, socket=None, flags=None):
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
if not flags:
flags = netlink.NLM_F_CREATE
ret = capi.rtnl_link_add(socket._sock, self._rtnl_link, flags)
if ret < 0:
raise netlink.KernelError(ret)
def add(self, socket=None, flags=None):
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
if not flags:
flags = netlink.NLM_F_CREATE
ret = capi.rtnl_addr_add(socket._sock, self._rtnl_addr, flags)
if ret < 0:
raise netlink.KernelError(ret)
def change(self, socket=None, flags=0):
"""Commit changes made to the link object"""
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
if not self._orig:
raise NetlinkError("Original link not available")
ret = capi.rtnl_link_change(socket._sock, self._orig, self._rtnl_link, flags)
if ret < 0:
raise netlink.KernelError(ret)
def delEntry(self, route,sock=None):
if not sock:
sock = netlink.lookup_socket( netlink.NETLINK_ROUTE)
ret = capir.rtnl_route_delete(self._sock._sock, route._nl_route, 0)
if ret < 0:
raise netlink.NetlinkError(ret)
return ret
def delEntry(self, route, sock=None):
if not sock:
sock = netlink.lookup_socket(netlink.NETLINK_ROUTE)
ret = capir.rtnl_route_delete(self._sock._sock, route._nl_route, 0)
if ret < 0:
raise netlink.NetlinkError(ret)
return ret
def get(name, socket=None):
"""Lookup Link object directly from kernel"""
if not name:
raise ValueError()
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
link = capi.get_from_kernel(socket._sock, 0, name)
if not link:
return None
return Link.from_capi(link)
def get(name, socket=None):
"""Lookup Link object directly from kernel"""
if not name:
raise ValueError()
if not socket:
socket = netlink.lookup_socket(netlink.NETLINK_ROUTE)
link = capi.get_from_kernel(socket._sock, 0, name)
if not link:
return None
return Link.from_capi(link)
def add( self, route, sock=None ):
if not isinstance(route,RoutingEntry):
raise ValueError("Wrong argument. Expecting RoutingEntry")
if not sock:
sock = netlink.lookup_socket( netlink.NETLINK_ROUTE)
print ("Setting table to %d"%self._tableId)
capir.rtnl_route_set_table( route._nl_route, self._tableId )
# Set table
ret = capir.rtnl_route_add(sock._sock, route._nl_route, 0)
print("Ret value %d"%ret )
if ret < 0:
raise nl.NetlinkError(ret)
def add(self, route, sock=None):
if not isinstance(route, RoutingEntry):
raise ValueError("Wrong argument. Expecting RoutingEntry")
if not sock:
sock = netlink.lookup_socket(netlink.NETLINK_ROUTE)
print("Setting table to %d" % self._tableId)
capir.rtnl_route_set_table(route._nl_route, self._tableId)
# Set table
ret = capir.rtnl_route_add(sock._sock, route._nl_route, 0)
print("Ret value %d" % ret)
if ret < 0:
raise nl.NetlinkError(ret)
import netlink.core as netlink import netlink.route.capi as capi import netlink.route.link as link sock = netlink.lookup_socket(netlink.NETLINK_ROUTE) cache = link.LinkCache() cache.refill(sock) testtap1 = cache['testtap1'] print testtap1 lbr = link.Link() lbr.type = 'bridge' lbr.name = 'testbridge' print lbr lbr.add() cache.refill(sock) lbr = cache['testbridge'] print lbr lbr.enslave(testtap1) cache.refill(sock) testtap1 = cache['testtap1'] print capi.rtnl_link_is_bridge(lbr._rtnl_link) print capi.rtnl_link_get_master(testtap1._rtnl_link)
