H3C SOHO IE4300, Command Reference Manual

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9
Use
undo if-match autoconfig other-flag
to delete the O flag match criterion.
Syntax
if-match autoconfig other-flag { off | on }
undo if-match autoconfig other-flag
Default
No O flag match criterion exists.
Views
RA guard policy view
Predefined user roles
network-admin
Parameters
off
: Specifies the advertised O flag as 0.
on
: Specifies the advertised O flag as 1.
Usage guidelines
The O flag in an RA message determines whether a receiving host uses stateful autoconfiguration
to obtain configuration information other than IPv6 address.
•
If the O flag is set to 1, the host uses stateful autoconfiguration, for example, uses a DHCPv6
server.
•
If the O flag is set to 0, the host uses stateless autoconfiguration.
Examples
# Specify on as the M flag match criterion for RA guard policy policy1 .
<Sysname> system-view
[Sysname] ipv6 nd raguard policy policy1
[Sysname-raguard-policy-policy1] if-match autoconfig other-flag on
if-match hop-limit
Use
if-match hop-limit
to specify a maximum or minimum hop limit match criterion.
Use
undo if-match hop-limit
to delete the maximum or minimum hop limit match criterion.
Syntax
if-match hop-limit { maximum | minimum } limit
undo if-match hop-limit { maximum | minimum }
Default
No maximum or minimum hop limit match criterion exists.
Views
RA guard policy view
Predefined user roles
network-admin
Parameters
maximum
: Specifies the maximum advertised hop limit. An RA message passes the check if its
current hop limit is not higher than the maximum advertised hop limit.