Why ROV? RPKI Deployment Status in Japan

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1 v1.1
Why ROV?
RPKI Deployment Status in Japan
JANOG 5 5
S heryl (S hane) HER MOSO

4 v1.1
ROA is just the beginning. ROAs only serve their
purpose if routes are validating.
What is RPKI?
Phase 1: ROA (Sign...

5 v1.1
Route Origin Authorization (ROA)
What is contained in a ROA?
✓ The AS number you have authorized
✓ The prefix that ...

6 v1.1
Phase 1 – Create ROAs
If you are a resource holder of an IP address block,
create your ROAs now!
From APNIC (or NIR...

7 v1.1
Phase 2 – Implement ROV
Configure router to get validated routes from an RPKI cache (RTR session)
RPKI-aware router...

8 v1.1
• Many options to choose from:
o Routinator
o Rpki-client
o Fort
o OctoRPKI/GoRTR
• More mature – easier to install...

9 v1.1
Route Origin Validation (ROV)
Valid
The prefix (prefix length) and AS pair
found in the database
Invalid
Prefix is ...

10 v1.1
• ROA with origin AS0 instead of a
real ASN
o Routes will be RPKI-invalid when
they would otherwise be RPKI-
unkno...

11 v1.1
Route Origin Validation (ROV)
17821
65550
2406:6400::/48
65551
2406:6400::/48 65551 65550 17821 i
65552
65553
2406...

12 v1.1
Phase 2 – ROV Filtering
https://isbgpsafeyet.com/
Tag
If you have downstream customers or run a
route server (IXP)...

16 v1.1
RPKI Adoption Trends – ROA Coverage
06 Dec 2024: Global coverage at 48.3%

17 v1.1
29.3
4
66.9
71.9
25
1.9
96.6
89.2
92.2
70.2
95.9
32.9
28.1
75
98.1
3.4
10.8
0.8
0.2 0.1 0.2 0 0 0 0 0 7
0
20
40
60...

18 v1.1
Good overall ROA coverage for both IPv4 and IPv6 ~75.9% total
ROA Coverage – Japan Focus
72.53% ROA coverage for I...

19 v1.1
ROA and ROV – APNIC Stats
I-ROV filtering
ROV filtering
needs to
improve

20 v1.1
ROV – Top ASNs
https://stats.labs.apnic.net/rpki/KR
Implemented by two
major operators ☺

22 v1.1

23 v1.1

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