HP VPN Firewall Appliances High Availability Configuration Guide

20
Ste
p
Command Remarks
3. Configure the authentication
mode and authentication key
when the VRRP groups send
and receive VRRP packets.
vrrp vrid virtual-router-id
authentication-mode { md5 |
simple } [ cipher ] key
Optional.
Authentication is not performed by
default.
4. Configure the time interval for
the master in the VRRP group
to send VRRP advertisements.
vrrp vrid virtual-router-id timer
advertise adver-interval
Optional.
1 second by default.
5. Disable TTL check on VRRP
packets.
vrrp un-check ttl
Optional.
By default, TTL check on VRRP packets
is enabled.
You do not need to create a VRRP
group before executing this command.
Enabling the trap function for VRRP
When the trap function is enabled for VRRP, VRRP generates traps with severity level errors to report its
key events. The traps are sent to the information center of the device, where you can configure whether
to output the trap information and the output destination. For information about configuring the
information center, see System Management and Maintenance Configuration Guide.
To enable the trap function for VRRP:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enable the trap
function for VRRP.
snmp-agent trap enable
vrrp [ authfailure |
newmaster ]
Optional.
By default, the trap function for VRRP is enabled.
For more information about the command, see System
Management and Maintenance Command Reference.
Displaying and maintaining VRRP for IPv4
Task Command Remarks
Display VRRP group status.
display vrrp [ verbose ] [ interface interface-type
interface-number [ vrid virtual-router-id ] ] [ |
{ begin | exclude | include } regular-expression ]
Available in any view.
Display VRRP group statistics.
display vrrp statistics [ interface interface-type
interface-number [ vrid virtual-router-id ] ] [ |
{ begin | exclude | include } regular-expression ]
Available in any view.
Clear VRRP group statistics.
reset vrrp statistics [ interface interface-type
interface-number [ vrid virtual-router-id ] ]
Available in user view.