Extreme Networks ExtremeWare XOS Guide Manual page 139

Table 21: Simple regular expressions
Regular Expression
port
..ar
port.*vlan
myvlan$
Matching Parameters
Rather than using a text match, EMS allows you to filter more efficiently based on the parameter values
of the message. In addition to event components and conditions and severity levels, each filter item can
also use parameter values to further limit which messages are passed or blocked. The process of
creating, configuring, and using filters has already been described in
Conditions" on page 136, so this section describes matching parameters with a filter item. To configure a
parameter match filter item, use the following command:
configure log filter <name> [add | delete] {exclude} events [<event-condition> | [all
| <event-component>] {severity <severity> {only}}] [match | strict-match] <type>
<value>
Each event in ExtremeWare XOS is defined with a message format and zero or more parameter types.
The
show log events all
parameter types). Only those parameter types that are applicable given the events and severity specified
are exposed on the CLI. The syntax for the parameter types (represented by
syntax above) is:
[bgp [neighbor | routerid] <ip address>
| eaps <eaps domain name>
| {destination | source} [ipaddress <ip address> | L4-port <L4-port>| mac-address
<mac-address>]
| esrp <esrp domain name>
| {egress | ingress} [slot <slot number> | ports <portlist>]
| ipaddress <ip address>
| L4-port <L4-port>
| mac-address <mac_address>
| netmask <netmask>
| number <number>
| port <portlist>
| process <process name>
| slot <slotid>
| string <match expression>
| vlan <vlan name>
| vlan tag <vlan tag>]
The depends on the parameter type specified. As an example, an event may contain a physical
<value>
port number, a source MAC address, and a destination MAC address. To allow only those RADIUS
ExtremeWare XOS 11.1 Concepts Guide
Matches
port 2:3
import cars
portable structure
baar
bazaar
rebar
port 2:3 in vlan test
add ports to vlan
port/vlan
delete myvlan
error in myvlan
command can be used to display event definitions (the event text and
Event Management System/Logging
Does Not Match
poor
por
pot
bar
myvlan port 2:3
ports 2:4,3:4 myvlan link down
"Filtering By Components and
in the command
<type>
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