FD 100/320Gbps NT and FX NT IHub Services Guide Virtual Private Routed Network Service
Issue: 13 3HH-11985-AAAA-TQZZA 479
7.10.4.6 lease-populate
Table 459 lease-populate command
7.10.4.7 rid-check-disable
Table 460 rid-check-disable command
Context configure>service>vprn>interface>dhcp
Description This command specifies a list of servers where requests will be forwarded. The list of servers
can be entered as either IP addresses or fully qualified domain names. There must be at least
one server specified for DHCP relay to work. If there are multiple servers then the request is
forwarded to all of the servers in the list.
There can be a maximum of 8 DHCP servers configured.
Default No server
Parameters server — Specify the DHCP server IP address.
Item Description
(2 of 2)
Item Description
Syntax lease-populate [<nbr-of-leases>]
no lease-populate
Context configure>service>vprn>interface>dhcp
Description This command enables dynamic host lease state management for VPRN IP interfaces. Lease
state information is extracted from snooped or relayed DHCP ACK messages to populate
lease state table entries for the IP interface.
If lease state population is enabled and an entry cannot be added to the table, the system will
prevent the far-end host from receiving the DHCP ACK message.
Default lease-populate 16384
Parameters <nbr-of-leases> — This optional parameter defines the number of lease state table entries
allowed for this IP interface. Once the maximum number of entries has been reached,
subsequent lease state entries are not allowed.
The system wide maximum number of leases allowed with all IP interfaces is 24576 including
IPv4 and IPv6 leases.
Values: 1—16384
Item Description
Syntax rid-check-disable
no rid-check-disable
(1 of 2)
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