Cisco Cisco Packet Data Gateway (PDG)

Routing

▀ Bidirectional Forwarding Detection

▄ ASR 5000 System Administration Guide, StarOS Release 16

284

Configuring a BFD Context

config

context context_name

bfd-protocol

[ [no] bfd echo ]

exit

Notes:



Echo function can be optionally enabled for all interfaces in this context.



16 BFD sessions per context and 64 per chassis.

Configuring IPv4 BFD for Static Routes

Enable BFD on an interface.

config

context bfd_context_name

interface if_name

ip address ipv4_address ipv4_mask

bfd interval interval_value min_rx rx_value multiplier multiplier_value

[ [no] bfd echo ]

exit

Configure BFD static route.

ip route static bfd if_name ipv4_gw_address

Add static routes.

ip route ipv4_address ipv4_mask