R2511-HP MSR Router Series Security Command Reference(V5)

397
• firewall packet-filter
firewall ipv6 default
Use firewall ipv6 default to specify the default firewall filtering action of the IPv6 firewall.
Syntax
firewall ipv6 default { deny | permit }
Default
The default filtering action of IPv6 firewall is permitting packets to pass (permit).
Views
System view
Default command level
2: System level
Parameters
deny: Specifies the filtering action as denying packets to pass the firewall.
permit: Specifies the filtering action as permitting packets to pass the firewall.
Examples
# Specify the default filtering action of the IPv6 firewall as denying packets to pass.
<Sysname> system-view
[Sysname] firewall ipv6 default deny
firewall ipv6 enable
Use firewall ipv6 enable to enable the IPv6 firewall function.
Use undo firewall ipv6 enable to disable the IPv6 firewall function.
Syntax
firewall ipv6 enable
undo firewall ipv6 enable
Default
The IPv6 firewall function is disabled.
Views
System view
Default command level
2: System level
Examples
# Enable the IPv6 firewall function.
<Sysname> system-view
[Sysname] firewall ipv6 enable