IES Service Configuration Commands
Page 758 7750 SR OS Services Guide
Parameters seconds — Specifies the time, in seconds, that this prefix remains preferred.
Values 1 — 4294967294
infinite — Specifies that this prefix remains preferred infinitely.
valid-lifetime
Syntax valid-lifetime seconds
valid-lifetime infinite
no valid-lifetime
Context config>service>ies>if>ipv6>dhcp6>pfx-delegate>prefix
Description This command configures the time, in seconds, that the prefix is valid. The maximum value
4294967295 is considered equal to infinity.
The no form of the command reverts to the default value.
Default 2592000 seconds (30 days)
Parameters seconds — Specifies the time, in seconds, that this prefix remains valid.
Values 1 — 4294967294
infinite — Specifies that this prefix remains valid infinitely.
icmp6
Syntax icmp6
Context config>service>ies>if>ipv6
Description This command configures ICMPv6 parameters for the IES interface.
packet-too-big
Syntax packet-too-big [number seconds]
no packet-too-big
Context config>service>ies>if>ipv6>icmp6
Description This command specifies whether “packet-too-big” ICMP messages should be sent. When enabled,
ICMPv6 “packet-too-big” messages are generated by this interface.
The no form of the command disables the sending of ICMPv6 “packet-too-big” messages.
Default 100 10
Parameters number — Specifies the number of “packet-too-big” ICMP messages to send in the time frame
specified by the seconds parameter.
Values 10 — 1000
Default 100