ipmininet.router.config.zebra module

class ipmininet.router.config.zebra.AccessList(name=None, entries=())

Bases: object

A zebra access-list class. It contains a set of AccessListEntry, which describes all prefix belonging or not to this ACL

Setup a new access-list

Parameters:

• name – The name of the acl, which will default to acl## where ## is the instance number
• entries – A sequence of AccessListEntry instance, or of ip_interface which describes which prefixes are composing the ACL

acl_type

Return the zebra string describing this ACL (access-list, prefix-list, …)

count = 0

class ipmininet.router.config.zebra.AccessListEntry(prefix, action='permit')

Bases: object

A zebra access-list entry

Parameters:

• prefix – The ip_interface prefix for that ACL entry
• action – Wether that prefix belongs to the ACL (PERMIT) or not (DENY)

class ipmininet.router.config.zebra.QuaggaDaemon(node, **kwargs)

Bases: ipmininet.router.config.base.Daemon

The base class for all Quagga-derived daemons

Parameters:

• node – The node for which we build the config
• kwargs – Pre-set options for the daemon, see defaults()

STARTUP_LINE_EXTRA = ''

build()

Build the configuration tree for this daemon

Returns:ConfigDict-like object describing this configuration

dry_run

The startup line to use to check that the daemon is well-configured

set_defaults(defaults)

Parameters:debug – the set of debug events that should be logged

startup_line

Return the corresponding startup_line for this daemon

zebra_socket

Return the path towards the zebra API socket for the given node

class ipmininet.router.config.zebra.RouteMap(name=None, maps=(), proto=())

Bases: object

A class representing a set of route maps applied to a given protocol

Parameters:

• name – The name of the route-map, defaulting to rm##
• maps – A set of RouteMapEntry, or of (action, [acl, acl, …]) tuples that will compose the route map
• proto – The set of protocols to which this route-map applies

count = 0

describe

Return the zebra description of this route map and apply it to the relevant protocols

class ipmininet.router.config.zebra.RouteMapEntry(action='deny', match=(), prio=10)

Bases: object

A class representing a set of match clauses in a route map with an action applied to it

Parameters:

• action – Wether routes matching this route map entry will be accepted or not
• match – The set of ACL that will match in this route map entry
• prio – The priority of this route map entry wrt. other in the route map

class ipmininet.router.config.zebra.Zebra(*args, **kwargs)

Bases: ipmininet.router.config.zebra.QuaggaDaemon

KILL_PATTERNS = ('zebra',)

NAME = 'zebra'

PRIO = 0

STARTUP_LINE_EXTRA = '-k'

build()

Build the configuration tree for this daemon

Returns:ConfigDict-like object describing this configuration

has_started()

Return whether this daemon has started or not

listening()

set_defaults(defaults)

Parameters:

• debug – the set of debug events that should be logged
• access_lists – The set of AccessList to create, independently from the ones already included by route_maps
• route_maps – The set of RouteMap to create