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IRR Scalability
Kuniaki Kondo
IRR Workshop Chair, JPNIC
IIJ
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Internet Initiative Japan Inc. 2
For improving IRR environments
®Aggregation of IRR servers
®Encouragement of IRR information registration
®Update of information
ðHowever, it is very hard to solve all of these problems in parallel
ðWe need to set prioritiesðToday, we will focus on “Aggregation of
IRR servers”
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Internet Initiative Japan Inc. 3
What is aggregation of IRR Servers?
® IRR users would be able to choice near IRR servers easier®Need of IRR servers list
®Need of clarify IRR support area
® IRR data would be aggregated among 5 or less servers
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Internet Initiative Japan Inc. 4
Proposal
®Placing IRR server(s) at APNIC for AP region®Because…
® APNIC is a non-profit organization
® APNIC has already collected information similar to IRRl Those information possibly divert to IRR
® Support area of APNIC is clear enough
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Internet Initiative Japan Inc. 5
IRR Current Status
®37 or MORE IRR servers worldwide® Including ONLY 29 possible to mirror
®Dispersing IRR information is now in progress
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Internet Initiative Japan Inc. 6
Total number of route objects in 29 IRRs
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Internet Initiative Japan Inc. 7
Total number of AS objects in 29 IRRs
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Internet Initiative Japan Inc. 8
Un-registered routes are increasing in 29 IRRs
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Internet Initiative Japan Inc. 9
What are we doing for improving?
®We need public IRR server
® IRR server should be managed appropriately
ðWe need APNIC IRR server
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Internet Initiative Japan Inc. 10
How to be used APNIC IRR?
®Registration of APNIC IRR objects would be done by AP region users®Needs of making a basic policy for
registration and operation
®Needs of promoting registration activity and updating information
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Internet Initiative Japan Inc. 11
Possible IRR operation policies
®Registration Policy®APNIC has responsibility for uniqueness of
IP Address and has administrative information of address blocks ⇒ WHOIS
®APNIC doesn’t have responsibility for routing information and internet reachability⇒IRR
®Those two consideration would be separated
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Internet Initiative Japan Inc. 12
Possible IRR operation policies
®Maintainer object registrations would be managed by APNIC®APNIC members and IR members under
the APNIC hierarchy such as JPNIC, KRNIC, and TWNIC can register to APNIC IRR
®Route Object registrations which are allocated by IRs are managed by each IRs?
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Internet Initiative Japan Inc. 13
Possible mirroring/registration/ searching method
® APNIC IRR support searching and registration function (Type1)® APNIC IRR is the central IRR server in AP region® Allow searching from any users® Allow registration from registered users® Allow mirroring from any users
® APNIC IRR support only registration (Type2)® APNIC IRR is the central IRR server in AP region® Don’t allow searching from any users® Allow registration from registered users® Allow mirroring from any users
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Internet Initiative Japan Inc. 14
Mirroring Method(Type1)
® Registration/Update are allowed only APNIC IRR
® User can search APNIC and mirrored IRR
ð APNIC IRR need enough resource for search
APNIC IRRAPNIC IRR
Mirror IRRMirror IRR
SearchSearch
RegistrationRegistrationUpdateUpdate
MirrorMirror
SearchSearch
USERUSER
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Internet Initiative Japan Inc. 15
Mirroring Method(Type2)
APNIC IRRAPNIC IRR
Mirror IRRMirror IRR
SearchSearch
RegistrationRegistrationUpdateUpdate MirrorMirror
USERUSER
® Registration/Update are allowed only APNIC IRR
® User can search only mirrored IRR
ð APNIC IRR don’t need resource for search
ð APNIC are needed to maintain list of mirror IRR servers
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Internet Initiative Japan Inc. 16
Promotion of registration/update
®Need the registration/update guideline® Including registration/update policy
®However, this issue is not scope®We need to continue discussion
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Internet Initiative Japan Inc. 17
Introduction of IRR workshop® Purpose of this workshop
® Examination of useful and reasonable IRR environment® Where is the best place for IRR server?® What do need IRR users for IRR server? …..
® Activity of this workshop® Estimation of the number of IRR objects which can
be mirrored® Comparison btw real routes and registered objects® Research on use of IRR information® Analysis on IRR systems® Analysis on Difference btw IR whois system and
IRR system
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Thank you for everyonePlease continue this discussion [email protected]