Module pingtree

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Classes

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Rnode
Rnode is a router node in the tree map.

Net
Net object represents a network in the tree map.

Functions

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initglobals(devname)

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getStatus(device)

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buildTree(root, rootnode=None, devs=None, memo=None)
Returns tree where tree that maps the network from root's perspective and nmap is a dict that points network ids to the network objects in the tree.

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netDistMap(root, nmap=None, distance=0, devs=None, memo=None)
Return a mapping object with network ip as key and distance as value.

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Variables

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gDevicemap = {}

gNetsmap = {}

gAllnodes = {}

log = logging.getLogger("zen.ZenStatus")

Function Details

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buildTree(root, rootnode=None, devs=None, memo=None)

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Returns tree where tree that maps the network from root's perspective and nmap is a dict that points network ids to the network objects in the tree. nmap is used to add devices to be pinged to the tree.

netDistMap(root, nmap=None, distance=0, devs=None, memo=None)

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Return a mapping object with network ip as key and distance as value. This is a recursive method that does a breadth first search of the route space. It is called with no parameters (they are used by the recursion)