Ipv6 Pim Require-Genid - HP 6125XLG Command Reference Manual

undo ipv6 pim neighbor-policy
Default
No source address range for hello messages is configured. All the received hello messages are
considered legal.
Views
Interface view
Predefined user roles
network-admin
Parameters
acl6-number: Specifies an IPv6 basic ACL number, in the range of 2000 to 2999.
Usage guidelines
Use an IPv6 basic ACL to filter hello messages based on the IPv6 source addresses. If you specify a VPN
instance in the ACL, the ACL does not take effect. The other optional parameters except the fragment
keyword and the time-range keyword are ignored.
Examples
# Configure a legal source address range for hello messages on VLAN-interface 100, so that only the
devices on the FE80:101::101/64 subnet can become PIM neighbors of this switch.
<Sysname> system-view
[Sysname] acl ipv6 number 2000
[Sysname-acl6-basic-2000] rule permit source fe80:101::101 64
[Sysname-acl6-basic-2000] quit
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 pim neighbor-policy 2000

ipv6 pim require-genid

Use ipv6 pim require-genid to enable dropping hello messages without the generation ID options.
Use undo ipv6 pim require-genid to restore the default.
Syntax
ipv6 pim require-genid
undo ipv6 pim require-genid
Default
Hello messages without the generation ID options are accepted.
Views
Interface view
Predefined user roles
network-admin
Examples
# Enable VLAN-interface 100 to drop hello messages without the generation ID options.
<Sysname> system-view
172