R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

Table Of Contents
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[FirewallA-route-policy] quit
{ Apply routing policy apply_med_50 to routes outgoing to peer 3002::2, and apply routing
policy apply_med_100 to routes outgoing to peer 2002::2.
[FirewallA] bgp 200
[FirewallA-bgp] ipv6-family
[FirewallA-bgp-af-ipv6] network 1200:: 64
[FirewallA-bgp-af-ipv6] peer 3002::2 route-policy apply_med_50 export
[FirewallA-bgp-af-ipv6] peer 2002::2 route-policy apply_med_100 export
# Configure BFD over the link to peer 3002::2 so that when the link Firewall A<—>Router
B<—>Router C fails, BFD can quickly detect the failure and notify it to IPv6 BGP, and then the link
Firewall A<—>Router D<—>Router C takes effect immediately.
[FirewallA-bgp-af-ipv6] peer 3002::2 bfd
[FirewallA-bgp-af-ipv6] quit
[FirewallA-bgp] quit
4. Configure IPv6 BGP on Router C:
<RouterC> system-view
[RouterC] bgp 200
[RouterC-bgp] ipv6-family
[RouterC-bgp-af-ipv6] peer 3001::1 as-number 200
[RouterC-bgp-af-ipv6] peer 3001::1 bfd
[RouterC-bgp-af-ipv6] peer 2001::1 as-number 200
[RouterC-bgp-af-ipv6] quit
[RouterC-bgp] quit
5. Configure BFD parameters (you can use default BFD parameters instead):
# Configure Firewall A.
[FirewallA] bfd session init-mode active
[FirewallA] interface GigabitEthernet0/2
{ Configure the minimum interval for transmitting BFD control packets as 500 milliseconds.
[FirewallA-GigabitEthernet0/2] bfd min-transmit-interval 500
{ Configure the minimum interval for receiving BFD control packets as 500 milliseconds.
[FirewallA-GigabitEthernet0/2] bfd min-receive-interval 500
{ Configure the detect multiplier as 7.
[FirewallA-GigabitEthernet0/2] bfd detect-multiplier 7
{ Configure the BFD authentication mode as plain-text authentication, and set the authentication
key to ibgpbfd.
[FirewallA-GigabitEthernet0/2] bfd authentication-mode simple 1 ibgpbfd
[FirewallA-GigabitEthernet0/2] quit
# Configure Router C.
[RouterC] bfd session init-mode active
[RouterC] interface GigabitEthernet0/1
{ Configure the minimum interval for transmitting BFD control packets as 500 milliseconds.
[RouterC-GigabitEthernet0/1] bfd min-transmit-interval 500
{ Configure the minimum interval for receiving BFD control packets as 500 milliseconds.
[RouterC-GigabitEthernet0/1] bfd min-receive-interval 500
{ Configure the detect multiplier as 7.
[RouterC-GigabitEthernet0/1] bfd detect-multiplier 7