| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoLwappAclMIB | 1.3.6.1.4.1.9.9.577 | | | This MIB is intended to be implemented on all those
devices operating as Central Controllers (CC) that
terminate the Light Weight Access Point Protocol
tunnel from Light-weight LWAPP Access Points.
This MIB provides configuration and status information
about the ACLs on the controller.
Particularly this mib covers the CPU ACLs for the wireless
controllers.
Traffic to the controller CPU comes from the NPU (Network
Processing Unit).
Using CPU ACLs, the user can place restrictions on type of
traffic reaching the CPU of the controller from the NPU.
CPU ACLs introduce an ACL for the traffic to the CPU of
controller. With this ACL the type of packets reaching the
CPU can be controlled. The mode of operation is as follows.
The administrator designates one ACL for the traffic to the
CPU. The ACL kicks in for packets from the NPU to the CPU.
Each ACL is an ordered set of rules. If a rule matches then
action for that rule is applied to the packet. The decision
to send or drop the packet is taken based on the action
parameter of the ACL.
There will be no ACL for the packets from the CPU to the
NPU.
GLOSSARY
Access Control List ( ACL )
A list of rules used to restrict the traffic reaching an
interface or the CPU. Each ACL is an ordered set of rules
and actions. If a rule matches then the action for that
rule is applied to the packet.
Access Point ( AP )
An entity that contains an 802.11 medium access control
( MAC ) and physical layer ( PHY ) interface and provides
acess to the distribution services via the wireless medium
for associated clients.
CPU ACL ( CPU ACL )
The ACL applied to the CPU. This controls the type of
traffic reaching the CPU of the controller.
Network Processing Unit ( NPU )
This entity is responsible for forwarding traffic to the
CPU. The only exceptions are data coming through the
console port and the Service port i.e. these communicate
directly with the CPU and not via the NPU.
Light Weight Access Point Protocol ( LWAPP )
This is a generic protocol that defines the communciation
between the Access Points and the Central Controller.
REFERENCE
[1] Part 11 Wireless LAN Medium Access Control ( MAC ) and
Physical Layer ( PHY ) Specifications. |
| ciscoLwappAclMIBNotifs | 1.3.6.1.4.1.9.9.577.0 | | | |
| ciscoLwappAclMIBObjects | 1.3.6.1.4.1.9.9.577.1 | | | |
| ciscoLwappCpuAcl | 1.3.6.1.4.1.9.9.577.1.1 | | | |
| claCpuAclTable | 1.3.6.1.4.1.9.9.577.1.1.1 | | not-accessible | This table represents the CPU ACL related parameters
of the controller. |
| claCpuAclEntry | 1.3.6.1.4.1.9.9.577.1.1.1.1 | | not-accessible | Each entry represents a conceptual row in this table.
For each CPU ACL of the controller, there will be a
row. |
| U32 claCpuAclIndex | 1.3.6.1.4.1.9.9.577.1.1.1.1.1 | Unsigned32 | not-accessible | This object represents unique instance of a
CPU ACL on the controller. |
| STR claCpuAclName | 1.3.6.1.4.1.9.9.577.1.1.1.1.2 | SnmpAdminString | read-write | This object specifies name of the ACL
applied to the CPU. The access list to be
applied should already exist on the controller.
If it is required to remove the ACL for the CPU,
this field should be set to an empty string. |
| INT claCpuAclPacketApplicability | 1.3.6.1.4.1.9.9.577.1.1.1.1.3 | INTEGER | read-write | This object specifies whether CPU ACL applied for
only wired packets, wireless packets or both.
From release 7.0 onwards, wired and wireless is
not supported.
A value of none(1) indicates that, no ACL applied
to CPU.
A value of wired(2) indicates that, ACL applied to
wired packets.
A value of wireless(3) indicates that, ACL applied to
wireless packets.
A value of both(4) indicates that, the attribute
claCpuAclName got set. |
| ciscoLwappControllerAcl | 1.3.6.1.4.1.9.9.577.1.2 | | | |
| claAclTable | 1.3.6.1.4.1.9.9.577.1.2.1 | | not-accessible | The table represents the ACLs (Access Control Lists)
and counter status on the Switch. |
| claAclEntry | 1.3.6.1.4.1.9.9.577.1.2.1.1 | | not-accessible | Each entry represents a conceptual row in this table.
For each ACL on the controller, there will be a row. |
| OCT claAclName | 1.3.6.1.4.1.9.9.577.1.2.1.1.1 | OCTET STRING | not-accessible | This object represents name of the Access
Control List. |
| T/F claAclCounterClear | 1.3.6.1.4.1.9.9.577.1.2.1.1.2 | TruthValue | read-write | This object specifies the counter clear
value of a unique ACL name.
A value of 'true' indicates that, ACL counter
will be cleared.
A value of 'false' indicates that, ACL counter
will not be cleared. |
| claAclRuleTable | 1.3.6.1.4.1.9.9.577.1.2.2 | | not-accessible | This table represents the rules and number of hits under
ACL on the switch. |
| claAclRuleEntry | 1.3.6.1.4.1.9.9.577.1.2.2.1 | | not-accessible | Each entry represents a conceptual row in this table.
For each ACL rule of the controller, there will be a
row. |
| U32 claAclRuleIndex | 1.3.6.1.4.1.9.9.577.1.2.2.1.2 | Unsigned32 | not-accessible | This object represents index of the ACL rule.
This can be updated to reset the sequence of the
rules of an ACL. |
| C32 claAclRuleHitsEx | 1.3.6.1.4.1.9.9.577.1.2.2.1.3 | Counter32 | read-only | This object indicates number of hits in the particular
rule under the ACL. This object is cleared by setting the
claAclCounterClear object. |
| claAclUrlTable | 1.3.6.1.4.1.9.9.577.1.2.3 | | not-accessible | This table represents the URL ACLs (Access Control
Lists). |
| claAclUrlEntry | 1.3.6.1.4.1.9.9.577.1.2.3.1 | | not-accessible | Each entry represents a conceptual row in this table.
For each ACL rule of the controller, there will be
a row. |
| U32 claAclUrlIndex | 1.3.6.1.4.1.9.9.577.1.2.3.1.1 | Unsigned32 | not-accessible | This object represents index of the ACL URL.
This can be updated to reset the sequence of
the URL entries of an ACL. |
| STR claAclUrlName | 1.3.6.1.4.1.9.9.577.1.2.3.1.2 | CiscoURLString | read-create | This object specifies URL used for ACL. This
is used by ACL to permit or deny |
| ROW claAclUrlRowStatus | 1.3.6.1.4.1.9.9.577.1.2.3.1.3 | RowStatus | read-create | This is the status column for this row and is used
to create and delete specific instances of rows in
this table. |
| claUrlAclTable | 1.3.6.1.4.1.9.9.577.1.2.4 | | not-accessible | This table represents URL ACLs
on the switch. |
| claUrlAclEntry | 1.3.6.1.4.1.9.9.577.1.2.4.1 | | not-accessible | Each entry represents the attributes for cLlaUrlAclTable.
An entry gets added to the table on creating a Url ACL.
Only 64 Url-Acls can be configured |
| OCT claUrlAclName | 1.3.6.1.4.1.9.9.577.1.2.4.1.1 | OCTET STRING | not-accessible | This object specifies name of the URL Access Control List. |
| INT claUrlAclApplyMode | 1.3.6.1.4.1.9.9.577.1.2.4.1.2 | INTEGER | read-create | This object specifies the apply mode of the URL
ACL on the switch.
A value of notapplied(1) indicates that, URL ACL
not applied.
A value of applied(2) indicates that, URL ACL has
been applied on the switch. |
| T/F claUrlAclCounterClear | 1.3.6.1.4.1.9.9.577.1.2.4.1.3 | TruthValue | read-create | This object specifies the URL ACL counter clear
value.
A value of 'true' indicates that, URL ACL counters
will be cleared.
A value of 'false' indicates that, URL ACL counters
will not be cleared. |
| ROW claUrlAclRowStatus | 1.3.6.1.4.1.9.9.577.1.2.4.1.4 | RowStatus | read-create | This object specifies status column for this row
and used to create and delete specific instances
of rows in this table. |
| INT claUrlAclListType | 1.3.6.1.4.1.9.9.577.1.2.4.1.5 | INTEGER | read-create | This object specifies the URL ACL list type.
A value of whitelist(1) indicates that, all the url
configured in acl will only be permitted.
A value of blacklist(2) indicates that, only rules
specified in the acl will be denied |
| claUrlAclRuleTable | 1.3.6.1.4.1.9.9.577.1.2.5 | | not-accessible | This table represents URL ACL Rules. |
| claUrlAclRuleEntry | 1.3.6.1.4.1.9.9.577.1.2.5.1 | | not-accessible | Each entry represents the attributes for
claUrlAclRuleTable. An entry gets added to
the table on creating a rule on URL ACL.In a
given ACL there can only be 100 rules |
| U32 claUrlAclRuleIndex | 1.3.6.1.4.1.9.9.577.1.2.5.1.1 | Unsigned32 | not-accessible | This object represents the unique index of the
URL ACL rule. This can be updated to reset the
sequence of the rules of an URL ACL. |
| OCT claUrlAclRuleUrl | 1.3.6.1.4.1.9.9.577.1.2.5.1.2 | OCTET STRING | read-create | This object specifies the URL of a rule. |
| INT claUrlAclRuleAction | 1.3.6.1.4.1.9.9.577.1.2.5.1.3 | INTEGER | read-create | This object specifies the permission mode of a rule.
A value of deny(0) indicates that, URL is to be
denied.
A value of permit(1) indicates that, URL is to be
permitted. |
| C32 claUrlAclRuleHits | 1.3.6.1.4.1.9.9.577.1.2.5.1.4 | Counter32 | read-only | This object indicates number of hits in the particular
rule under the URL ACL.This object is cleared by setting
the claUrlAclCounterClear object. |
| ROW claUrlAclRuleRowStatus | 1.3.6.1.4.1.9.9.577.1.2.5.1.5 | RowStatus | read-create | This is the status column for this row and is used to
create and delete specific instances of rows in this
table. |
| ciscoLwappControllerAclGeneral | 1.3.6.1.4.1.9.9.577.1.3 | | | |
| T/F claAclCounterEnable | 1.3.6.1.4.1.9.9.577.1.3.1 | TruthValue | read-write | This object specifies the ACL Counters status
if packets are hitting any of the ACLs that are
configured on the controller.
A value of 'true' indicates that ACL counter
is enabled.
A value of 'false' indicates that ACL counter
is disabled. |
| IPt claUrlAclExternalServerIpType | 1.3.6.1.4.1.9.9.577.1.3.2 | InetAddressType | read-write | This object specifies the IP address type of External
server to which the blocked URL will be redirected. |
| IP claUrlAclExternalServerIp | 1.3.6.1.4.1.9.9.577.1.3.3 | InetAddress | read-write | This object specifies the Ip address of External
server to which the blocked URL will be redirected. |
| ciscoLwappAclMIBConform | 1.3.6.1.4.1.9.9.577.2 | | | |
| ciscoLwappAclMIBCompliances | 1.3.6.1.4.1.9.9.577.2.1 | | | |
| ciscoLwappAclMIBCompliance | 1.3.6.1.4.1.9.9.577.2.1.1 | | | The compliance statement for the SNMP entities that
implement the ciscoLwappAclMIB module. |
| ciscoLwappAclMIBComplianceRev1 | 1.3.6.1.4.1.9.9.577.2.1.2 | | | The compliance statement for the SNMP entities that
implement the ciscoLwappAclMIB module. |
| ciscoLwappAclMIBGroups | 1.3.6.1.4.1.9.9.577.2.2 | | | |
| ciscoLwappCpuAclGroup | 1.3.6.1.4.1.9.9.577.2.2.1 | | | This collection of objects represents the information
about the general attributes of CPU ACL. |
| ciscoLwappAclGroup | 1.3.6.1.4.1.9.9.577.2.2.2 | | | This collection of objects represents the information
about the general attributes of controller ACL. |
