01-29-2018 04:58 AM - edited 03-01-2019 03:21 PM
Hi,
I'm doing BFD for BGP on an ASR9001. It has been agreed with the SP that we run with 500ms interval and a multiplier of 3. This is what I have configured:
router bgp 65001 neighbor 192.168.1.23 remote-as 8220 bfd fast-detect bfd multiplier 3 bfd minimum-interval 500
The output of bfd:
I wonder why the interval has been adjusted to 1 s?? I really can't get it to show anything else than 1 s.
Any suggestions?
Thanks.
Best regards,
/JZ
Solved! Go to Solution.
01-29-2018 01:45 PM
You seem to be using BFD HW Offloading, where 500ms timers is not supported
BFD Session |
Timer Interval |
Sessions supported on Line Card |
Sessions supported on Network Processing Unit |
---|---|---|---|
IPv4, IPv6, MPLS-TP |
3.3 milliseconds |
600 |
300 |
IPv4, IPv6 |
15 milliseconds |
2000 |
1000 |
IPv4, IPv6 |
50 milliseconds |
8000 |
3000 |
IPv4, IPv6 |
300 milliseconds |
8000 |
3000 |
IPv4, IPv6 |
1 second |
8000 |
3000 |
IPv4, IPv6 |
2 seconds |
8000 |
3000 |
IPv4, IPv6 |
30 seconds |
8000 |
3000 |
01-29-2018 01:45 PM
You seem to be using BFD HW Offloading, where 500ms timers is not supported
BFD Session |
Timer Interval |
Sessions supported on Line Card |
Sessions supported on Network Processing Unit |
---|---|---|---|
IPv4, IPv6, MPLS-TP |
3.3 milliseconds |
600 |
300 |
IPv4, IPv6 |
15 milliseconds |
2000 |
1000 |
IPv4, IPv6 |
50 milliseconds |
8000 |
3000 |
IPv4, IPv6 |
300 milliseconds |
8000 |
3000 |
IPv4, IPv6 |
1 second |
8000 |
3000 |
IPv4, IPv6 |
2 seconds |
8000 |
3000 |
IPv4, IPv6 |
30 seconds |
8000 |
3000 |
01-31-2018 10:45 AM
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