Alcatel-Lucent 7750 SR-OS Configuration Manual page 190

Router Interface Commands
packet-too-big
Syntax packet-too-big [number seconds]
no packet-too-big
Context config>router>if>ipv6>icmp6
Description This command configures the rate for ICMPv6 packet-too-big messages.
Parameters
number — Limits the number of packet-too-big messages issued per the time frame specifed in the
seconds — Determines the time frame, in seconds, that is used to limit the number of packet-too-big
param-problem
Syntax param-problem [number seconds]
no param-problem
Context config>router>if>ipv6>icmp6
Description
This command configures the rate for ICMPv6 param-problem messages.
Parameters number — Limits the number of param-problem messages issued per the time frame specifed in the
seconds — Determines the time frame, in seconds, that is used to limit the number of param-problem
redirects
Syntax redirects [number seconds]
no redirects
Context config>router>if>ipv6>icmp6
Description This command configures the rate for ICMPv6 redirect messages. When configured, ICMPv6
redirects are generated when routes are not optimal on the router and another router on the same
subnetwork has a better route to alert that node that a better route is available.
The no form of the command disables ICMPv6 redirects.
Default 100 10 (when IPv6 is enabled on the interface)
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seconds parameter.
Values 10 — 1000
messages issued per time frame.
Values 1 — 60
seconds parameter.
Values
10 — 1000
messages issued per time frame.
Values
1 — 60
7750 SR OS Router Configuration Guide