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IP (v4/v6) Filter Entry Commands
This command configures matching packets that contain one or more than one option fields in the IP
Description
header as an IP filter match criterion.
The no form of the command removes the checking of the number of option fields in the IP header as
a match criterion.
Default
no multiple-option
true — Specifies matching on IP packets that contain more than one option field in the header.
Parameters
false — Specifies matching on IP packets that do not contain multiple option fields present in the
option-present
option-present {true | false}
Syntax
no option-present
config>filter>ip-filter>entry>match
Context
This command configures matching packets that contain the option field in the IP header as an IP
Description
filter match criterion.
The no form of the command removes the checking of the option field in the IP header as a match
criterion.
true — Specifies matching on all IP packets that contain the option field in the header. A match will
Parameters
false — Specifies matching on IP packets that do not have any option field present in the IP header.
port
port {lt|gt|eq} port-number
Syntax
port port-list port-list-name
port range port-number port-number
no port
config>filter>ip-filter>entry>match
Context
config>filter>ipv6-filter>entry>match
This command configures port match conditions.
Description
lt|gt|eq — Specifies the lower, greater or equal value for the TCP/UDP port range.
Parameters
port-number — Specifies the name given to this port list.
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header.
occur for all packets that have the option field present. An option field of zero is considered as no
option present.
(an option field of zero). An option field of zero is considered as no option present.
7450 ESS OS Router Configuration Guide
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