HP HPE FlexNetwork MSR Router Series Configuration Manual page 249

Step
2. Enable MPLS BFD.
3. Configure the source IP
address for BFD echo
packets.
4. Use BFD to test the
connectivity of an LSP or
MPLS TE tunnel.
5. Create a routing policy
and enter routing policy
view.
6. Set the backup next hop
for FRR.
7. Return to system view.
8. Enter BGP view.
Command
mpls bfd enable
bfd echo-source-ip ip-address
•
Configure BFD to test the
connectivity of the LSP for the
specified FEC:
mpls bfd dest-addr
mask-length [ nexthop
nexthop-address
[ discriminator local local-id
remote remote-id ] ] [ template
template-name ]
•
Configure BFD to test the
connectivity of the MPLS TE
tunnel for the tunnel interface:
a. interface tunnel number
mode mpls-te
b. mpls bfd [ discriminator
local local-id remote
remote-id ] [ template
template-name ]
c. quit
route-policy route-policy-name
permit node node-number
apply fast-reroute
backup-nexthop ip-address
quit
bgp as-number
239
Remarks
The mpls bfd enable command
applies to VPNv4 route backup for
a VPNv4 route and IPv4 route
backup for a VPNv4 route. For
more information about this
command, see MPLS Command
Reference.
The bfd echo-source-ip
command is required when
echo-mode BFD is used to detect
primary route connectivity in
VPNv4 route backup for an IPv4
route. For more information about
this command, see High
Availability Command Reference.
By default, BFD is not configured to
test the connectivity of the LSP or
MPLS TE tunnel.
This step is required for VPNv4
route backup for a VPNv4 route
and IPv4 route backup for a VPNv4
route. Use either command
depending on the public tunnel
type.
For more information about the
commands in this step, see MPLS
Command Reference.
By default, no routing policy is
created.
This step is required to enable
MPLS L3VPN FRR in Method 2.
For more information about this
command, see Layer 3—IP
Routing Command Reference.
By default, no backup next hop
address is set for FRR.
This step is required to enable
MPLS L3VPN FRR in Method 2.
For more information about this
command, see Layer 3—IP
Routing Command Reference.
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