SNMP::Info::Layer2::Baystack(3pm)

1SNMP::Info::Layer2::BayUsstearckC(o3n)tributed Perl DocuSmNeMnPt:a:tIinofno::Layer2::Baystack(3)
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NAME

6       SNMP::Info::Layer2::Baystack - SNMP Interface to Avaya Ethernet Switch
7       (Baystack) and VSP 7000 series switches
8

AUTHOR

10       Eric Miller
11

SYNOPSIS

13        # Let SNMP::Info determine the correct subclass for you.
14        my $baystack = new SNMP::Info(
15                                 AutoSpecify => 1,
16                                 Debug       => 1,
17                                 DestHost    => 'myswitch',
18                                 Community   => 'public',
19                                 Version     => 2
20                               )
21         or die "Can't connect to DestHost.\n";
22
23        my $class = $baystack->class();
24        print "SNMP::Info determined this device to fall under subclass : $class\n";
25

DESCRIPTION

27       Provides abstraction to the configuration information obtainable from
28       an Avaya Ethernet Switch (formerly Nortel/Bay Baystack) and VSP 7000
29       series through SNMP.
30
31   Inherited Classes
32       SNMP::Info::SONMP
33       SNMP::Info::NortelStack
34       SNMP::Info::RapidCity
35       SNMP::Info::Layer3
36
37   Required MIBs
38       BAY-STACK-PETH-EXT-MIB
39
40   Inherited MIBs
41       See "Required MIBs" in SNMP::Info::SONMP for its MIB requirements.
42
43       See "Required MIBs" in SNMP::Info::NortelStack for its MIB
44       requirements.
45
46       See "Required MIBs" in SNMP::Info::RapidCity for its MIB requirements.
47
48       See "Required MIBs" in SNMP::Info::Layer3 for its MIB requirements.
49

GLOBALS

51       These are methods that return scalar value from SNMP
52
53       $baystack->vendor()
54           Returns 'avaya'
55
56       $baystack->model()
57           Cross references $baystack->id() to the SYNOPTICS-MIB and returns
58           the results.  303s and 304s have the same ID, so we have a hack to
59           return depending on which it is.
60
61           Returns BPS for Business Policy Switch
62
63           For others extracts and returns the switch numeric designation.
64
65       $baystack->os()
66           Returns 'baystack' or 'boss' depending on software version.
67
68       $baystack->os_bin()
69           Returns the firmware version extracted from "sysDescr".
70
71       $baystack->stp_ver()
72           Returns the particular STP version running on this device.
73
74           Values: "nortelStpg", "pvst", "rstp", "mstp", "ieee8021d"
75
76           ("s5AgSysSpanningTreeOperMode")
77
78   Overrides
79       $baystack->index_factor()
80           Required by SNMP::Info::SONMP.  Number representing the number of
81           ports reserved per slot within the device MIB.
82
83           Index factor on the Baystack switches are determined by the
84           formula: Index Factor = 64 if (model = 470 or (os eq 'boss' and
85           operating in pure mode)) or else Index factor = 32.
86
87           Returns either 32 or 64 based upon the formula.
88
89   Global Methods imported from SNMP::Info::SONMP
90       See "GLOBALS" in SNMP::Info::SONMP for details.
91
92   Globals imported from SNMP::Info::NortelStack
93       See "GLOBALS" in SNMP::Info::NortelStack for details.
94
95   Global Methods imported from SNMP::Info::RapidCity
96       See "GLOBALS" in SNMP::Info::RapidCity for details.
97
98   Globals imported from SNMP::Info::Layer3
99       See "GLOBALS" in SNMP::Info::Layer3 for details.
100

TABLE METHODS

102       These are methods that return tables of information in the form of a
103       reference to a hash.
104
105   Overrides
106       $baystack->interfaces()
107           Returns reference to the map between IID and physical Port.
108
109             Slot and port numbers on the Baystack switches are determined by the
110             formula:
111
112             port = (Interface index % Index factor)
113             slot = (int(Interface index / Index factor)) + Slot offset
114
115             The physical port name is returned as slot.port.
116
117       $baystack->i_mac()
118           Returns the "ifPhysAddress" table entries.
119
120           Removes all entries matching '00:00:00:00:00:00' -- Certain
121           revisions of Baystack firmware report all zeros for each port mac.
122
123       $baystack->i_name()
124           Crosses "ifName" with "ifAlias" and returns the human set port name
125           if exists.
126
127       $baystack->peth_port_ifindex()
128           Maps the "pethPsePortTable" to "ifIndex" by way of the ENTITY-MIB.
129
130       $baystack->peth_port_power()
131           Power supplied by PoE ports, in milliwatts
132
133           ("bspePethPsePortExtMeasuredPower")
134
135   ENTITY-MIB Information
136       For older devices which do not support ENTITY-MIB, these methods
137       emulate Physical Table methods using S5-CHASSIS-MIB.  See "TABLE
138       METHODS" in SNMP::Info::NortelStack for details on ns_e_* methods.
139
140       $baystack->e_index()
141           If the device doesn't support "entPhysicalDescr", this will try
142           ns_e_index().  Note that this is based on "entPhysicalDescr" due to
143           implementation details of SNMP::Info::Entity::e_index().
144
145       $baystack->e_class()
146           If the device doesn't support "entPhysicalClass", this will try
147           ns_e_class().
148
149       $baystack->e_descr()
150           If the device doesn't support "entPhysicalDescr", this will try
151           ns_e_descr().
152
153       $baystack->e_name()
154           If the device doesn't support "entPhysicalName", this will try
155           ns_e_name().
156
157       $baystack->e_fwver()
158           If the device doesn't support "entPhysicalFirmwareRev", this will
159           try ns_e_fwver().
160
161       $baystack->e_hwver()
162           If the device doesn't support "entPhysicalHardwareRev", this will
163           try ns_e_hwver().
164
165       $baystack->e_parent()
166           If the device doesn't support "entPhysicalContainedIn", this will
167           try ns_e_parent().
168
169       $baystack->e_pos()
170           If the device doesn't support "entPhysicalParentRelPos", this will
171           try ns_e_pos().
172
173       $baystack->e_serial()
174           If the device doesn't support "entPhysicalSerialNum", this will try
175           ns_e_serial().
176
177       $baystack->e_swver()
178           If the device doesn't support "entPhysicalSoftwareRev", this will
179           try ns_e_swver().
180
181       $baystack->e_type()
182           If the device doesn't support "entPhysicalVendorType", this will
183           try ns_e_type().
184
185       $baystack->e_vendor()
186           If the device doesn't support "entPhysicalMfgName", this will try
187           ns_e_vendor().
188
189   Layer 2 Forwarding Database
190       These methods try to obtain the layer 2 forwarding database entries via
191       the normal bridge methods as well as SPBM entries via rapid city
192       methods.
193
194       $baystack->fw_mac()
195           Returns reference to hash of forwarding table MAC Addresses
196
197       $baystack->fw_port()
198           Returns reference to hash of forwarding table entries port
199           interface identifier (iid)
200
201       $baystack->qb_fw_vlan()
202           Returns reference to hash of forwarding table entries VLAN ID
203
204       $baystack->fw_status()
205           Returns reference to hash of forwarding table entries status
206
207   Table Methods imported from SNMP::Info::SONMP
208       See "TABLE METHODS" in SNMP::Info::SONMP for details.
209
210   Table Methods imported from SNMP::Info::NortelStack
211       See "TABLE METHODS" in SNMP::Info::NortelStack for details.
212
213   Table Methods imported from SNMP::Info::RapidCity
214       See "TABLE METHODS" in SNMP::Info::RapidCity for details.
215
216   Table Methods imported from SNMP::Info::Layer3
217       See "TABLE METHODS" in SNMP::Info::Layer3 for details.
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221perl v5.36.0                      2022-07-22   SNMP::Info::Layer2::Baystack(3)