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IP (v4/v6) Filter Entry Commands
false — Matches a packet without a Hop-by-hop Options Extensions header.
icmp-code
Syntax
icmp-code icmp-code
no icmp-code
config>filter>ip-filter>entry>match
Context
config>filter>ipv6-filter>entry>match
Configures matching on ICMP code field in the ICMP header of an IPpacket as a filter match
Description
criterion. Note that an entry containing Layer 4 match criteria will not match non-initial (2nd, 3rd,
etc) fragments of a fragmented packet since only the first fragment contains the Layer 4 information.
This option is only meaningful if the protocol match criteria specifies ICMP (1).
The no form of the command removes the criterion from the match entry.
Default
no icmp-code
icmp-code — The ICMP code values that must be present to match.
Parameters
icmp-type
Syntax
icmp-type icmp-type
no icmp-type
config>filter>ip-filter>entry>match
Context
config>filter>ipv6-filter>entry>match
This command configures matching on the ICMP type field in the ICMP header of an IP orpacket as
Description
a filter match criterion. Note that an entry containing Layer 4 match criteria will not match non-initial
(2nd, 3rd, etc) fragments of a fragmented packet since only the first fragment contains the Layer 4
information.
This option is only meaningful if the protocol match criteria specifies ICMP (1).
The no form of the command removes the criterion from the match entry.
Default
no icmp-type
icmp-type — The ICMP type values that must be present to match.
Parameters
Page 464
0 — 255
Values
0 — 255
Values
7450 ESS OS Router Configuration Guide
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