Hello,
I am in situation to establish BFD with BGP between Juniper and CIsco.
Please find the below config at both end.
However i am not able to see the Session established between the two.
My bgp session is up.
Any help will be appreciated.
Junos
local-address x.x.x.x;
neighbor y.y.y.y {
authentication-key "$9$olJUimPQ/9pgokmTzCAvWLXx-VwY4JGdV"; ## SECRET-DATA
bfd-liveness-detection {
minimum-interval 100;
multiplier 3;
}
}
Cisco
interface GigabitEthernet0/2/0
ip address x.x.x.x
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 7 10670D1C043E1519
ip ospf network point-to-point
negotiation auto
bfd interval 50 min_rx 100 multiplier 3
neighbor x.x.x.x remote-as 55644
neighbor x.x.x.x password 7 0808484B08300205325A5E57
neighbor x.x.x.x update-source Loopback1
neighbor x.x.x.x fall-over bfd
neighbor x.x.x.x next-hop-self
neighbor x.x.x.x send-community both
neighbor x.x.x.x soft-reconfiguration inbound
{master}[edit]
admin@IGW-MUM-R01# run show bfd session
Detect Transmit
Address State Interface Time Interval Multiplier
223.196.5.6 Down 0.000 1.000 3
1 sessions, 1 clients
Cumulative transmit rate 1.0 pps, cumulative receive rate 0.0 pps
IGW-DEL-R01(config-router)#do sho bfd nei
OurAddr NeighAddr LD/RD RH/RS Holddown(mult) State Int
Also i will be running BFD for OSPF on the same physical path.
BFD works only for directly connected neighbors. BFD neighbors must be no more than one IP hop away. Multihop configurations are not supported.