IP Router Configuration
7750 SR OS Router Configuration Guide Page 113
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 parameter.
Values 10 — 1000
seconds — Determines the time frame, in seconds, that is used to limit the number of packet-too-big
messages issued per time frame.
Values 1 — 60
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 parameter.
Values 10 — 1000
seconds — Determines the time frame, in seconds, that is used to limit the number of param-problem
messages issued per time frame.
Values 1 — 60
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)
Parameters number — Limits the number of redirects issued per the time frame specifed in seconds parameter.
Values 10 — 1000