Using the Simple Network Management Protocol
ExtremeWare XOS 11.3 Concepts Guide
87
to the security level of no authorization, no privacy. To set the
snmpEngineID,
use the following
command:
configure snmpv3 engine-id <hex_engine_id>
SNMPEngineBoots
can also be configured from the command line.
SNMPEngineBoots
can be set to any
desired value but will latch on its maximum, 2147483647. To set the
SNMPEngineBoots,
use the
following command:
configure snmpv3 engine-boots <(1-2147483647)>
Users, Groups, and Security
SNMPv3 controls access and security using the concepts of users, groups, security models, and security
levels.
Users.
Users are created by specifying a user name. Depending on whether the user will be using
authentication and/or privacy, you would also specify an authentication protocol (MD5 or SHA) with
password or key, and/or privacy (DES) password or key. To create a user, use the following command:
configure snmpv3 add user [[hex <hex_user_name>] | <user_name>] {authentication [md5 |
sha] [hex <hex_auth_password> | <auth_password>]} {privacy [hex <hex_priv_password> |
<priv_password>]} {volatile}
A number of default, permanent users are initially available. The default user names are:
admin, initial,
initialmd5, initialsha, initialmd5Priv, initialshaPriv
. The default password for
admin
is
password
. For the
other default users, the default password is the user name.
To display information about a user, or all users, use the following command:
show snmpv3 user {[[hex <hex_user_name>] | <user_name>]}
To delete a user, use the following command:
configure snmpv3 delete user [all-non-defaults | [[hex <hex_user_name>] |
<user_name>]]
NOTE
The SNMPv3 specifications describe the concept of a security name. In the ExtremeWare XOS implementation, the
user name and security name are identical. In this manual, both terms are used to refer to the same thing.
Groups.
Groups are used to manage access for the MIB. You use groups to define the security model,
the security level, and the portion of the MIB that members of the group can read or write. To
underscore the access function of groups, groups are defined using the following command:
configure snmpv3 add access [[hex <hex_group_name>] | <group_name>] {sec-model [snmpv1
| snmpv2c | usm]} {sec-level [noauth | authnopriv | priv]} {read-view [[hex
<hex_read_view_name>] | <read_view_name>]} {write-view [[hex <hex_write_view_name>]] |
<write_view_name>]} {notify-view [[hex <hex_notify_view_name]] | <notify_view_name>]}
{volatile}
The security model and security level are discussed in
“Security Models and Levels” on page 88
. The
view names associated with a group define a subset of the MIB (subtree) that can be accessed by
members of the group. The read view defines the subtree that can be read, write view defines the
Summary of Contents for ExtremeWare XOS 11.3
Page 20: ...Contents ExtremeWare XOS 11 3 Concepts Guide 20...
Page 25: ...1 Using ExtremeWare XOS...
Page 26: ......
Page 38: ...ExtremeWare XOS Overview ExtremeWare XOS 11 3 Concepts Guide 38...
Page 58: ...Accessing the Switch ExtremeWare XOS 11 3 Concepts Guide 58...
Page 146: ...Configuring Slots and Ports on a Switch ExtremeWare XOS 11 3 Concepts Guide 146...
Page 218: ...Status Monitoring and Statistics ExtremeWare XOS 11 3 Concepts Guide 218...
Page 240: ...Virtual LANs ExtremeWare XOS 11 3 Concepts Guide 240...
Page 248: ...Virtual Routers ExtremeWare XOS 11 3 Concepts Guide 248...
Page 278: ...Access Lists ACLs ExtremeWare XOS 11 3 Concepts Guide 278...
Page 288: ...Routing Policies ExtremeWare XOS 11 3 Concepts Guide 288 entry deny_rest if then deny...
Page 344: ...Security ExtremeWare XOS 11 3 Concepts Guide 344...
Page 393: ...2 Using Switching and Routing Protocols...
Page 394: ......
Page 454: ...Spanning Tree Protocol ExtremeWare XOS 11 3 Concepts Guide 454...
Page 484: ...Extreme Standby Router Protocol ExtremeWare XOS 11 3 Concepts Guide 484...
Page 514: ...IPv4 Unicast Routing ExtremeWare XOS 11 3 Concepts Guide 514...
Page 530: ...IPv6 Unicast Routing ExtremeWare XOS 11 3 Concepts Guide 530...
Page 538: ...RIP ExtremeWare XOS 11 3 Concepts Guide 538...
Page 556: ...OSPF ExtremeWare XOS 11 3 Concepts Guide 556...
Page 566: ...OSPFv3 ExtremeWare XOS 11 3 Concepts Guide 566...
Page 589: ...3 Appendixes...
Page 590: ......
Page 640: ...CNA Agent ExtremeWare XOS 11 3 Concepts Guide 640...
Page 670: ...Glossary ExtremeWare XOS 11 3 Concepts Guide 670...
Page 698: ...Index ExtremeWare XOS 11 3 Concepts Guide 698...