afonso/core-extra
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

daemon: changes to support optional retainment of per-interface parameters for EMANE models when multiple EMANE models of the same type are used as interfaces for a node

Browse source
This commit is contained in:
Rod A Santiago 2016-04-20 08:36:58 -07:00
parent c66914ec21
commit b91b5125f2
3 changed files with 15 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
daemon/core/coreobj.py
View file

@ -232,6 +232,7 @@ class PyCoreNode(PyCoreObj):
if ifindex in self._netif:
raise ValueError, "ifindex %s already exists" % ifindex
self._netif[ifindex] = netif
netif.netindex = ifindex
def delnetif(self, ifindex):
if ifindex not in self._netif:

13
daemon/core/emane/emane.py
View file

@ -235,7 +235,14 @@ class Emane(ConfigurableManager):
# don't use default values when interface config is the same as net
# note here that using ifc.node.objid as key allows for only one type
# of each model per node; TODO: use both node and interface as key
values = self.getconfig(ifc.node.objid, conftype, None)[1]
# Adamson change: first check for iface config keyed by "node:ifc.name"
# (so that nodes w/ multiple interfaces of same conftype can have
# different configs for each separate interface)
key = 1000*ifc.node.objid + ifc.netindex
values = self.getconfig(key, conftype, None)[1]
if not values:
values = self.getconfig(ifc.node.objid, conftype, None)[1]
if not values and self.version > self.EMANE091:
# with EMANE 0.9.2+, we need an extra NEM XML from
# model.buildnemxmlfiles(), so defaults are returned here
@ -1279,7 +1286,9 @@ class EmaneModel(WirelessModel):
name = "n%s" % self.objid
if ifc is not None:
nodenum = ifc.node.objid
if emane.getconfig(nodenum, self._name, None)[1] is not None:
# Adamson change - use getifcconfig() to get proper result
#if emane.getconfig(nodenum, self._name, None)[1] is not None:
if emane.getifcconfig(nodenum, self._name, None, ifc) is not None:
name = ifc.localname.replace('.','_')
return "%s%s" % (name, self._name)

4
daemon/examples/netns/emane80211.py
View file

@ -62,11 +62,13 @@ def main():
names = EmaneIeee80211abgModel.getnames()
values = list(EmaneIeee80211abgModel.getdefaultvalues())
# TODO: change any of the EMANE 802.11 parameter values here
for i in range(0, len(names)):
print "EMANE 80211 \"%s\" = \"%s\"" % (names[i], values[i])
try:
values[ names.index('pathlossmode') ] = '2ray'
except ValueError:
values[ names.index('propagationmodel') ] = '2ray'
session.emane.setconfig(wlan.objid, EmaneIeee80211abgModel._name, values)
services_str = "zebra|OSPFv3MDR|vtysh|IPForward"