1SNMP::Info::Layer1::BayUhsuebr(3C)ontributed Perl DocumeSnNtMaPt:i:oInnfo::Layer1::Bayhub(3)
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NAME

6       SNMP::Info::Layer1::Bayhub - SNMP Interface to Bay/Nortel/Avaya Hubs
7

AUTHOR

9       Eric Miller
10

SYNOPSIS

12           #Let SNMP::Info determine the correct subclass for you.
13
14           my $bayhub = new SNMP::Info(
15                                 AutoSpecify => 1,
16                                 Debug       => 1,
17                                 DestHost    => 'myswitch',
18                                 Community   => 'public',
19                                 Version     => 2
20                               )
21
22           or die "Can't connect to DestHost.\n";
23
24           my $class = $bayhub->class();
25           print "SNMP::Info determined this device to fall under subclass : $class\n";
26

DESCRIPTION

28       Provides abstraction to the configuration information obtainable from a
29       Bay hub device through SNMP.  Also provides device MAC to port mapping
30       through the proprietary MIB.
31
32   Inherited Classes
33       SNMP::Info::Layer2
34       SNMP::Info::NortelStack
35       SNMP::Info::SONMP
36
37   Required MIBs
38       S5-ETHERNET-COMMON-MIB
39       S5-COMMON-STATS-MIB
40
41   Inherited MIBs
42       See "Required MIBs" in SNMP::Info::Layer2 for its MIB requirements.
43
44       See "Required MIBs" in SNMP::Info::NortelStack for its MIB
45       requirements.
46
47       See "Required MIBs" in SNMP::Info::SONMP for its MIB requirements.
48

GLOBALS

50       These are methods that return scalar value from SNMP
51
52       $bayhub->vendor()
53           Returns 'avaya'
54
55       $bayhub->os()
56           Returns 'bay_hub'
57
58       $bayhub->model()
59           Cross references $bayhub->id() to the SYNOPTICS-MIB and returns the
60           results.
61
62           Removes either Baystack Hub, 5000, or 5005 depending on the model.
63
64   Overrides
65       $bayhub->layers()
66           Returns 00000011.  Class emulates Layer 2 functionality through
67           proprietary MIBs.
68
69       $bayhub->index_factor()
70           Required by SNMP::Info::SONMP.  Number representing the number of
71           ports reserved per slot within the device MIB.  Returns 256.
72
73       $bayhub->slot_offset()
74           Required by SNMP::Info::SONMP.  Offset if slot numbering does not
75           start at 0.  Returns 0.
76
77   Globals imported from SNMP::Info::Layer2
78       See "GLOBALS" in SNMP::Info::Layer2 for details.
79
80   Global Methods imported from SNMP::Info::NortelStack
81       See "GLOBALS" in SNMP::Info::NortelStack for details.
82
83   Global Methods imported from SNMP::Info::SONMP
84       See "GLOBALS" in SNMP::Info::SONMP for details.
85

TABLE METHODS

87       These are methods that return tables of information in the form of a
88       reference to a hash.
89
90   Overrides
91       $bayhub->i_index()
92           Returns reference to map of IIDs to Interface index.
93
94           Since hubs do not support "ifIndex", the interface index is created
95           using the formula (board * 256 + port).
96
97       $bayhub->interfaces()
98           Returns reference to map of IIDs to physical ports.
99
100       $bayhub->i_duplex()
101           Returns half, hubs do not support full duplex.
102
103       $bayhub->i_duplex_admin()
104           Returns half, hubs do not support full duplex.
105
106       $bayhub->i_speed()
107           Returns interface speed.
108
109       $bayhub->i_up()
110           Returns ("s5EnPortLinkStatus") for each port.  Translates on/off to
111           up/down.
112
113       $bayhub->i_up_admin()
114           Returns ("s5EnPortPartStatus") for each port.
115
116       $bayhub->set_i_up_admin(state, ifIndex)
117           Sets port state, must be supplied with state and port "ifIndex"
118
119           State choices are 'up' or 'down'
120
121           Example:
122             my %if_map = reverse %{$bayhub->interfaces()};
123             $bayhub->set_i_up_admin('down', $if_map{'1.1'})
124                 or die "Couldn't change port state. ",$bayhub->error(1);
125
126       $bayhub->bp_index()
127           Simulates bridge MIB by returning reference to a hash containing
128           the index for both the keys and values.
129
130       $bayhub->fw_port()
131           Returns reference to map of IIDs of the
132           "S5-COMMON-STATS-MIB::s5CmSNodeTable" to the Interface index.
133
134       $bayhub->fw_mac()
135           ("s5CmSNodeMacAddr")
136
137   Pseudo ENTITY-MIB Information
138       These devices do not support ENTITY-MIB.  These methods emulate
139       Physical Table methods using S5-CHASSIS-MIB.  See "TABLE METHODS" in
140       SNMP::Info::NortelStack for details.
141
142       $bayhub->e_index()
143           Returns ns_e_index().
144
145       $bayhub->e_class()
146           Returns ns_e_class().
147
148       $bayhub->e_descr()
149           Returns ns_e_descr().
150
151       $bayhub->e_name()
152           Returns ns_e_name().
153
154       $bayhub->e_fwver()
155           Returns ns_e_fwver().
156
157       $bayhub->e_hwver()
158           Returns ns_e_hwver().
159
160       $bayhub->e_parent()
161           Returns ns_e_parent().
162
163       $bayhub->e_pos()
164           Returns ns_e_pos().
165
166       $bayhub->e_serial()
167           Returns ns_e_serial().
168
169       $bayhub->e_swver()
170           Returns ns_e_swver().
171
172       $bayhub->e_type()
173           Returns ns_e_type().
174
175       $bayhub->e_vendor()
176           Returns ns_e_vendor().
177
178   Table Methods imported from SNMP::Info::Layer2
179       See "TABLE METHODS" in SNMP::Info::Layer2 for details.
180
181   Table Methods imported from SNMP::Info::NortelStack
182       See "TABLE METHODS" in SNMP::Info::NortelStack for details.
183
184   Table Methods imported from SNMP::Info::SONMP
185       See "TABLE METHODS" in SNMP::Info::SONMP for details.
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189perl v5.36.1                      2023-07-17     SNMP::Info::Layer1::Bayhub(3)