- db-wg - mailman.ripe.net

RFC2725
by Holger Muenx 15 Mar '01

15 Mar '01

Guten Tag, I hope this is the correct forum - if not please direct me to a more appropriate one. After following the discussion for a while I am still unsure about the exact consequences of the activation of RFC2725 on 23-Apr-2001. I will try to summarize my understanding: Please check this and correct me where necessary. You will find a list of open questions at the bottom of this mail. As Frank Bohnsack wrote in http://www.ripe.net/ripe/mail-archives/db-wg/current/msg00090.html AS numbers are allocated to regional registries as shown in http://www.isi.edu/in-notes/iana/assignments/as-numbers and the IPv4 address space allocated to various registries as shown in http://www.isi.edu/in-notes/iana/assignments/ipv4-address-space RFC2725 states in section 9.9 that during addition of an inetnum the most specific matching inetnum is being searched to find the required authentication. During addition of a route the aut-num of the originating AS and either a most specific matching inetnum or a most specific matching route is being searched to find the required authentication. This leaves UUNET in a curious situation. For example, UUNET uses AS 702 which is in the range 1 - 1876 allocated by the ARIN and the inetnum 193.96.0.0/13 which is in 193.0.0.0/8 allocated by the RIPE. With RFC2725 in place UUNET would have its aut-num record in a different registry than its inetnum, rendering it impossible to add routes for the 193.0.0.0/8. There are probably more complications caused by moving data from one registry to another. For example, some people will continue to expect information at the original registry because they did not prepare for RFC2725, breaking mechanisms such as automatic prefix filter creation. Andrei Robachevsky presented two suggestions in http://www.ripe.net/ripe/mail-archives/db-wg/current/msg00095.html Suggestion 1 means that RIPE will implement changes so that RFC2725 will be in effect for AS numbers and IP address space allocated by RIPE only. No checks according to RFC2725 will be done for all other AS numbers and IP address space. Suggestion 2 means that there will be encompassing inetnum objects which contain the address ranges assigned to other registries than RIPE. These objects will have a maintainer with NONE authentication so that everybody can add routes within these inetnum which refer to their own aut-num records. No decision has been made on whether one of the suggestion and, if so, which of them will be implemented. So far my understanding. Please review - if it is completely wrong I hope that I at least amused you. ;-) Thank you for your help! Holger Münx EMEA Access & Backbone Networks UUNET Deutschland GmbH Tel. +49 231 972 0 Sebrathweg 20 Fax. +49 231 972 1111 44149 Dortmund, Germany Holger.Muenx(a)de.uu.net http://www.de.uu.net/

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RE: RIPE DB transition and RFC2725
by Lu, Ping 09 Mar '01

09 Mar '01

Comments followed. Ping Lu Cable & Wireless Global Network Tools and Analysis Group, USA W: +1-703-292-2359 E: plu(a)cw.net > -----Original Message----- > From: Cengiz Alaettinoglu [mailto:cengiz@packetdesign.com] > Sent: Friday, March 09, 2001 11:24 AM > To: Lu, Ping > Cc: 'Frank.Bohnsack(a)de.uu.net'; db-wg(a)ripe.net > Subject: RE: RIPE DB transition and RFC2725 > > > > Lu, Ping (plu(a)cw.net) on March 9: > > Finally somebody express the same concerns as ours. > > > > I have a discussion with the RIPE staff at the RIPE-38 > meeting about this. > > > > There are two seperate issues here: > > 1. The RFC doesn't say a implementation (like RIPE-DB v3.0) > should allow > > foreign references ( using objects from other RR database) or not. > > RFC does not prohibit foreign references. As a matter of fact, RIPE > has a workaround that does this. > > Please also see the companion RFC RFC 2769 for making RFC 2725 checks > across registries. RFC 2769 and 2725 together yield a global > distributed registry. Of course, it requires cooperation form other > (at lease regional) registries. > The wrokaround means DISABLE integrity checking. That's an option for RIPE-DB v2.x (RIPE-181) but we haven't tried RIPE-DB v3.x yet. Also the workaround raises another question: How do you authorize the route creation from a foreign AS ? That's exactly the issue from Andrei's previous email (subject: Migration issues: route creation). And the solution to this needs to be discussed further. ( Hi, Andrei, any more suggestions from the community yet ?) > > 2. The assumption of RIPE-DB v3.0 is that all object > references have to be > > resloved locally( ie. with source: RIPE). > > > > The 2nd issue means if any ISP with ARIN's AS number want > to register a > > route with RIPE you have to register your PN(person) then > your MT(mntner) > > then your AN(aut-num) with RIPE first. > > > > So each ISP has to maintain a different set of objects with each RR. > > AS123(in RIPE) -> MNT-AS123-RIPE -> NIC456-RIPE > > AS123(in ARIN) -> MNT-AS123-ARIN -> NIC456-ARIN > > AS123(in APNIC) -> MNT-AS123-APNIC -> NIC456-APNIC > > AS123(in JP) -> MNT-AS123-JP -> NIC456-JP > > AS123(in DE) -> MNT-AS123-DE -> NIC456-DE > > .... > > > > Just to remember to update all these information everytime > there is a little > > tiny change. > > It is fun, isn't it ? > > > > And NO you can't get all route information from just one RR > unless we all > > sit down and seriously > > talking about the GLOBAL issues. > > > > Ping Lu > > Cable & Wireless Global > > Network Tools and Analysis Group, USA > > W: +1-703-292-2359 > > E: plu(a)cw.net > > > > > > > -----Original Message----- > > > From: Frank Bohnsack [mailto:Frank.Bohnsack@de.uu.net] > > > Sent: Friday, March 09, 2001 7:43 AM > > > To: db-wg(a)ripe.net > > > Subject: RIPE DB transition and RFC2725 > > > > > > > > > Dear colleagues, > > > > > > Yes, I know the deadline for transition comments is over, but > > > after studying RFC2725 we need a confirmation for our > understanding. > > > > > > RFC2725 defined the need for an "as-block" object for each related > > > "aut-num" object and an "inetnum" object for each related > > > "route" object. > > > > > > The assignment of AS blocks and IP space is managed by IANA. > > > * http://www.isi.edu/in-notes/iana/assignments/as-numbers > > > * http://www.isi.edu/in-notes/iana/assignments/ipv4-address-space > > > > > > Does the new RIPE DB manage only "as-blocks" and > "inetnums" which are > > > assigned to RIPE ? > > > > > > 1/ And if I'm right, is it true that we can't store our ASes > > > 702, 1270 > > > and a lot of routes (assigned to ARIN) in the new > RIPE database ? > > > > > > 2/ And is it true that we therefore can't set our route > > > (assigned to RIPE) > > > objects origin to our ASes ? > > > > > > The solution for 1/ is moving to ARIN, but what might be the > > > solution for 2/ > > > ? > > > > > > You say a big ISP is anyway talking to multiple IRRs, but I > > > think customers > > > who want to peer with these can't get complete information > > > while using RIPE > > > DB only. > > > > > > > > > Cheers > > > Frank > > > > > > -- > > > Frank Bohnsack email fb(a)de.uu.net > > > UUNET, A Worldcom Company phone +49 (0)231 972-1495 > > > EMEA Access & Backbone Networks fax +49 (0)231 972-1188 > > > Team Dortmund web www.de.uu.net > > > > > > Cengiz > > -- > Cengiz Alaettinoglu Packet Design >

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RE: RIPE DB transition and RFC2725
by Lu, Ping 09 Mar '01

09 Mar '01

Finally somebody express the same concerns as ours. I have a discussion with the RIPE staff at the RIPE-38 meeting about this. There are two seperate issues here: 1. The RFC doesn't say a implementation (like RIPE-DB v3.0) should allow foreign references ( using objects from other RR database) or not. 2. The assumption of RIPE-DB v3.0 is that all object references have to be resloved locally( ie. with source: RIPE). The 2nd issue means if any ISP with ARIN's AS number want to register a route with RIPE you have to register your PN(person) then your MT(mntner) then your AN(aut-num) with RIPE first. So each ISP has to maintain a different set of objects with each RR. AS123(in RIPE) -> MNT-AS123-RIPE -> NIC456-RIPE AS123(in ARIN) -> MNT-AS123-ARIN -> NIC456-ARIN AS123(in APNIC) -> MNT-AS123-APNIC -> NIC456-APNIC AS123(in JP) -> MNT-AS123-JP -> NIC456-JP AS123(in DE) -> MNT-AS123-DE -> NIC456-DE .... Just to remember to update all these information everytime there is a little tiny change. It is fun, isn't it ? And NO you can't get all route information from just one RR unless we all sit down and seriously talking about the GLOBAL issues. Ping Lu Cable & Wireless Global Network Tools and Analysis Group, USA W: +1-703-292-2359 E: plu(a)cw.net > -----Original Message----- > From: Frank Bohnsack [mailto:Frank.Bohnsack@de.uu.net] > Sent: Friday, March 09, 2001 7:43 AM > To: db-wg(a)ripe.net > Subject: RIPE DB transition and RFC2725 > > > Dear colleagues, > > Yes, I know the deadline for transition comments is over, but > after studying RFC2725 we need a confirmation for our understanding. > > RFC2725 defined the need for an "as-block" object for each related > "aut-num" object and an "inetnum" object for each related > "route" object. > > The assignment of AS blocks and IP space is managed by IANA. > * http://www.isi.edu/in-notes/iana/assignments/as-numbers > * http://www.isi.edu/in-notes/iana/assignments/ipv4-address-space > > Does the new RIPE DB manage only "as-blocks" and "inetnums" which are > assigned to RIPE ? > > 1/ And if I'm right, is it true that we can't store our ASes > 702, 1270 > and a lot of routes (assigned to ARIN) in the new RIPE database ? > > 2/ And is it true that we therefore can't set our route > (assigned to RIPE) > objects origin to our ASes ? > > The solution for 1/ is moving to ARIN, but what might be the > solution for 2/ > ? > > You say a big ISP is anyway talking to multiple IRRs, but I > think customers > who want to peer with these can't get complete information > while using RIPE > DB only. > > > Cheers > Frank > > -- > Frank Bohnsack email fb(a)de.uu.net > UUNET, A Worldcom Company phone +49 (0)231 972-1495 > EMEA Access & Backbone Networks fax +49 (0)231 972-1188 > Team Dortmund web www.de.uu.net >

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RIPE DB transition and RFC2725
by Frank Bohnsack 09 Mar '01

09 Mar '01

Dear colleagues, Yes, I know the deadline for transition comments is over, but after studying RFC2725 we need a confirmation for our understanding. RFC2725 defined the need for an "as-block" object for each related "aut-num" object and an "inetnum" object for each related "route" object. The assignment of AS blocks and IP space is managed by IANA. * http://www.isi.edu/in-notes/iana/assignments/as-numbers * http://www.isi.edu/in-notes/iana/assignments/ipv4-address-space Does the new RIPE DB manage only "as-blocks" and "inetnums" which are assigned to RIPE ? 1/ And if I'm right, is it true that we can't store our ASes 702, 1270 and a lot of routes (assigned to ARIN) in the new RIPE database ? 2/ And is it true that we therefore can't set our route (assigned to RIPE) objects origin to our ASes ? The solution for 1/ is moving to ARIN, but what might be the solution for 2/ ? You say a big ISP is anyway talking to multiple IRRs, but I think customers who want to peer with these can't get complete information while using RIPE DB only. Cheers Frank -- Frank Bohnsack email fb(a)de.uu.net UUNET, A Worldcom Company phone +49 (0)231 972-1495 EMEA Access & Backbone Networks fax +49 (0)231 972-1188 Team Dortmund web www.de.uu.net

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Re: Announcement: Hardware upgrade of whois server
by Stephen Burley 07 Mar '01

07 Mar '01

Sorry for any duplication > Dear colleagues, > > After experiencing performance slow-down on our whois service, we > decided > to upgrade the hardware of our primary whois server. > > The upgrade will take place on 9 March, 2001, Friday. It will start at > 8:00am CET and planned to last approximately 2 hours. Just a quick quaestion, Why Friday and why during working hours? All our maint slots have to be out of hours and not preceding a weekend. Curious -- ------------------------------------------------------------------------ Stephen Burley "If patience is a virtue, and ignorance is bliss, UUNET EMEA Hostmaster you can have a pretty good life [SB855-RIPE] if you're stupid and willing to wait" ------------------------------------------------------------------------

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Announcement: Hardware upgrade of whois server
by RIPE Database Administration 07 Mar '01

07 Mar '01

Dear colleagues, After experiencing performance slow-down on our whois service, we decided to upgrade the hardware of our primary whois server. The upgrade will take place on 9 March, 2001, Friday. It will start at 8:00am CET and planned to last approximately 2 hours. During the operation, whois queries will be directed to our secondary server and the incoming update messages will be queued, to be processed later. We apologize for any inconvenience this may cause. Regards, Engin Gunduz ____________________________ RIPE Database Administration.

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RIPE RPSL transition date set!
by SchmitzJo＠aol.com 05 Mar '01

05 Mar '01

Hello all, following up on our last call for comments on the RPSL transition for the RIPE database, we did not receive any mails or information which may have delayed the transition. In contrast, we received a set of supportive mails. Accordingly, the transition to RPSL will now follow the outlined dates: o 23-Apr-2001: switching to the RPSL database *** now set *** - All objects are automatically converted to RPSL format - Queries return RPSL only - Mirroring follows new format and rules at whois.ripe.net, port 4444 - RPSL formatted updates can be submitted to auto-rpsl(a)ripe.net - RIPE-181 updates are still accepted at auto-dbm(a)ripe.net, but are autmatically converted to RPSL - RFC2725 (Routing Policy Security System) rules apply throughout o 14-May-2001: exchanging mail addresses for submitting RIPE181 and RPSL-formatted updates - auto-dbm(a)ripe.net only accepts RPSL updates - RIPE-181 updates are still possible but now go to auto-181(a)ripe.net and are automatically converted to RPSL (again, RFC2725 rules apply here as well) o 15-Oct-2001: RIPE-181 updates are no longer accepted For further reading, please refer to the migration web page http://www.ripe.net/rpsl We will continue to update you prior to the dates detailed above. Thanks - the RIPE NCC and the chairmen of Routing: Joachim Schmitz DB: Wilfried Woeber LIR: Hans Peter Holen

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Re: RIPE: last call for comments RPSL transition
by SchmitzJo＠aol.com 02 Mar '01

02 Mar '01

Dear Christian, you wrote: > well I'd say go for it. Thank you for your support. > But let me kindly ask for the following thingies: > > since the RIPE-NCC is now in charge of the maintenance of the RAtoolset > please make sure that there's a release available (specifically > RTconfig) which is fully compatible with the RIPE RPSL server by mid of > March 2001 latest. I believe that this request is more than legitimate, and that the NCC is hearing you very well - after all it is in all our interest to have this running. > > It appears that this might be available already (since Feb20 ?), > however, the link to > > "RtConfig Patch for the RAToolSet" of the "RPSL Migration" homepage is > broken. This is currently worked on, as I hear. > > In addition, any clear links to concise How2do documents on RAToolSet > and RtConfig would be appreciated. On the one hand, I think the best source for that still is http://www.isi.edu/ra/RAToolSet/ On the other hand, we will have a tutorial on the RAToolSet during RIPE39. This has been confirmed by now, and I believe that additional documentation will become available around it. Thanks Joachim --- JS395-RIPE -- standard disclaimer ---

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Re: RIPE: last call for comments RPSL transition
by SchmitzJo＠aol.com 02 Mar '01

02 Mar '01

Dear Ping Lu, you wrote: > We had a lively discussion about the RPSL transition during the RIPE-38 > meeting. This is correct, and I very much appreciate the input you provided during our joint working group session. > Well, if we can't fight them then the best thing to do is to join them. Do I need to be worried now? I never considered this to be a fight ;-) > With the company's support behind us, we (Cable & Wireless Global) as a > legacy LIR (used to be MCI) > would like to work with RIPE to help the RPSL transition. > > CW will adopt a similar schedule as RIPE's to transform our Routing Registry > into the new RPSL format. > This will probably make all the mirroring LIRs' job much easier and > hopefully all the downstream ISPs happier (only the RPSL format to deal > with). > > So GO FOR IT. I welcome your approval. I believe I do not exaggerate stating that you can count on the support from the RIPE community and the NCC in particular in the transition effort. Thanks Joachim --- JS395-RIPE -- standard disclaimer ---

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RE: RIPE: last call for comments RPSL transition
by Christian Panigl, ACOnet/VIX/UniVie 01 Mar '01

01 Mar '01

Hi Joachim, well I'd say go for it. But let me kindly ask for the following thingies: since the RIPE-NCC is now in charge of the maintenance of the RAtoolset please make sure that there's a release available (specifically RTconfig) which is fully compatible with the RIPE RPSL server by mid of March 2001 latest. It appears that this might be available already (since Feb20 ?), however, the link to "RtConfig Patch for the RAToolSet" of the "RPSL Migration" homepage is broken. In addition, any clear links to concise How2do documents on RAToolSet and RtConfig would be appreciated. Thanks and kind regards CP --- ---------------------------------------------------------------------- --- --- Christian Panigl : Vienna University Computer Center - ACOnet --- --- VUCC - ACOnet - VIX : -------------------------------------------- --- --- Universitaetsstrasse 7 : Mail: Panigl(a)CC.UniVie.ac.at (CP8-RIPE) --- --- A-1010 Vienna / Austria : Tel: +43 1 4277-14032 (Fax: -9140) --- --- ---------------------------------------------------------------------- ---

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RE: RIPE: last call for comments RPSL transition
by Lu, Ping 01 Mar '01

01 Mar '01

Hi, Joachim, We had a lively discussion about the RPSL transition during the RIPE-38 meeting. Well, if we can't fight them then the best thing to do is to join them. With the company's support behind us, we (Cable & Wireless Global) as a legacy LIR (used to be MCI) would like to work with RIPE to help the RPSL transition. CW will adopt a similar schedule as RIPE's to transform our Routing Registry into the new RPSL format. This will probably make all the mirroring LIRs' job much easier and hopefully all the downstream ISPs happier (only the RPSL format to deal with). So GO FOR IT. Ping Lu Cable & Wireless Global Network Tools and Analysis Group, USA W: +1-703-292-2359 E: plu(a)cw.net > -----Original Message----- > From: SchmitzJo(a)aol.com [mailto:SchmitzJo@aol.com] > Sent: Friday, February 16, 2001 6:46 PM > To: routing-wg(a)ripe.net; db-wg(a)ripe.net; lir-wg(a)ripe.net; > local-ir(a)ripe.net > Cc: andrei(a)ripe.net; joao(a)ripe.net; hph(a)a.sol.no; > woeber(a)cc.univie.ac.at; schmitzjo(a)aol.com > Subject: RIPE: last call for comments RPSL transition > Importance: Low > > > Hello all, > > as you are aware, we are preparing the migration of the RIPE database > software to support and deploy the new RPSL format. The required steps > have been discussed in depth on various occassions (for references, > see end of mail). > > We are now preparing the most important step, really > transitioning from > old > RIPE-181 to new RPSL format: > > proposed transition date is 23-Apr-2001. > > This step, once taken, will not be reversed. The majority of the user > community takes a neutral role, while some want an earlier, > and a few a > later > date for migration. During the joint session of Routing and DB WG at > RIPE38, > the chairmen of both WGs were tasked to file a last call for > comments on > that > date, in particular whether there are serious, unresolvable > technical or > operational problems which would benefit from a slightly > longer warning > period. > > According to consensus at the session: If you are convinced that the > transition date as proposed would lead to significant operational > problems, please explain and justify why within the next 2 weeks: > > deadline for transition comments: 1-Mar-2001 > > Only well founded reasoning (including an educated guess > about the time > and resources required to resolve the issue) shall be accepted by the > community in order to consider postponing the transition. > > With the discussion about the migration going on for quite > some time, and > information available from various places, we do not expect a > delay, but > we would want to give everybody a last opportunity to comment. > > To summarize the dates, we are looking at: > > o 23-Apr-2001: switching to the RPSL database > - All objects are automatically converted to RPSL format > - Queries return RPSL only > - Mirroring follows new format and rules at > whois.ripe.net, port 4444 > - RPSL formatted updates can be submitted to auto-rpsl(a)ripe.net > - RIPE-181 updates are still accepted at auto-dbm(a)ripe.net, > but are autmatically converted to RPSL > - RFC2725 (Routing Policy Security System) rules apply throughout > > o 14-May-2001: exchanging mail addresses for submitting > RIPE181 and RPSL- > formatted updates > - auto-dbm(a)ripe.net only accepts RPSL updates > - RIPE-181 updates are still possible but now go to > auto-181(a)ripe.net > and are automatically converted to RPSL (again, > RFC2725 rules apply > here as well) > > o 15-Oct-2001: RIPE-181 updates are no longer accepted > > For further reading, please refer to the migration web page > http://www.ripe.net/rpsl > or for the discussion during the joint session of the DB/Routing WGs > please review the minutes. > > For technical specifications of RPSL please refer to > - rfc2622: "Routing Policy Specification Language (RPSL)" > Status: PROPOSED STANDARD, > - rfc2650: "Using RPSL in Practice" > Status: INFORMATIONAL > - rfc2725: "Routing Policy System Security" > Status: PROPOSED STANDARD > > Thanks a lot - the RIPE NCC and the chairmen of > Routing: Joachim Schmitz > DB: Wilfried Woeber > LIR: Hans Peter Holen > >

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Release of patch for ripe-dbase-3.0beta2 software.
by RIPE NCC Staff 01 Mar '01

01 Mar '01

Dear Colleagues, [Apologies for multiple, identical messages]. This mail is to notify you that today, we have released a patch for the ripe-dbase-3.0beta2 software. This patch has several bug fixes. Specifically, this patch includes, amongst other fixes: - TEMPORARY tables in MySQL 3.23 are supported; - a major memory leak on Solaris 8 has been fixed; - CLIENTADDRESS referral now properly passes addresses; - the "-m" queries work now; - memory allocation bug in dbupdate is fixed; - multiple notification problems have been fixed; - improved acknowledgement and notification message formats. You can download this patch at the following URL: ftp://ftp.ripe.net/ripe/dbase/reimp/ripe-dbase-3.0beta3.patch.gz We remind you that you can also test the functionality of this patch for the RIP whois server in 2 ways: - By querying the host reimp.ripe.net at port 43; you will find there a Near-Real-Time Mirror of the RIPE Database. This mirror is in RPSL format. - By using the RIP Test Database. You can send test updates to this database at the address <auto-rip(a)ripe.net>, and you can query this database at reimp.ripe.net port 4343. We would be very pleased if you could test the patch in both ways, and let us know your opinions. Please send your comments and bug reports to the <db-beta(a)ripe.net> mailing list. To subscribe to this list, send a message to <majordomo(a)ripe.net> with the line: subscribe db-beta in the body of your message. This is a moderated mailing list so some delays in subscription are possible. If you are interested in providing to the community tools and documentation supporting the RIPE-181 to RPSL migration, you are welcome to join the reimp-mig-tf mailing list. To subscribe to this list, follow the instructions given above for subscribing to the db-beta list (doing s/db\-beta/reimp\-mig\-tf/, of course :-). If you have any questions, please contact <ripe-dbm(a)ripe.net>. Regards, A. M. R. Magee ______________ Databse Group RIPE NCC

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Release of patch for ripe-dbase-3.0beta2 software.
by RIPE Database Administration 01 Mar '01

01 Mar '01

Dear Colleagues, [Apologies for multiple mails]. This mail is to notify you that today, we have released a patch for the ripe-dbase-3.0beta2 software. This patch has several bug fixes. Specifically, this patch includes, amongst other fixes: - TEMPORARY tables in MySQL 3.23 are supported; - a major memory leak on Solaris 8 has been fixed; - CLIENTADDRESS referral now properly passes addresses; - the "-m" queries work now; - memory allocation bug in dbupdate is fixed; - multiple notification problems have been fixed; - improved acknowledgement and notification message formats. You can download this patch from the following URL: ftp://ftp.ripe.net/ripe/dbase/reimp/ripe-dbase-3.0beta3.patch.gz We remind you that you can also test the functionality of this patch for the RIP whois server in 2 ways: - By querying the host reimp.ripe.net at port 43; you will find there a Near-Real-Time Mirror of the RIPE Database. This mirror is in RPSL format. - By using the RIP Test Database. You can send test updates to this database at the address <auto-rip(a)ripe.net>, and you can query this database at reimp.ripe.net port 4343. We would be very pleased if you could test the patch in both ways, and let us know your opinions. Please send your comments and bug reports to the <db-beta(a)ripe.net> mailing list. To subscribe to this list, send a message to <majordomo(a)ripe.net> with the line: subscribe db-beta in the body of your letter. This is a moderated mailing list so some delays in subscription are possible. If you are interested in providing to the community tools and documentation supporting the RIPE-181 to RPSL migration, you are welcome to join the reimp-mig-tf mailing list. To subscribe to this list, follow the instructions given above for subscribing to the db-beta list (doing s/db\-beta/reimp\-mig\-tf/, of course :-). If you have any questions, please contact <ripe-dbm(a)ripe.net>. Regards, A. M. R. Magee ______________ Database Group RIPE NCC

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RE: Local Copy of the Database
by Wilfried Woeber, UniVie/ACOnet 21 Feb '01

21 Feb '01

Tim, >I have been asked to investigate the possibility of maintaining a local >copy of the RIPE database. I guess the best source of information about operational requirements is the RIPE NCC, by way of ripe-dbm(a)ripe.net . You have to talk to them anyway (to get your mirror configured, and for (C) issues), so you could do it right at the beginning of your project, I suppose :-) Best regards, _________________________________:_____________________________________ Wilfried Woeber : e-mail: Woeber(a)CC.UniVie.ac.at UniVie Computer Center - ACOnet : Tel: +43 1 4277 - 140 33 Universitaetsstrasse 7 : Fax: +43 1 4277 - 9 140 A-1010 Vienna, Austria, Europe : RIPE-DB: WW144, PGP keyID 0xF0ACB369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Local Copy of the Database
by Tim Pettman 21 Feb '01

21 Feb '01

Hi there, I have been asked to investigate the possibility of maintaining a local copy of the RIPE database. I have found the instructions in ripe-157 for setting up a secondary (either static or near real-time), but still have a couple of questions. What are the hardware and software requirements for doing this? How easy is this really to set up and maintain? Your help would be greatly appreciated. -- Tim Pettman VBCnet GB Ltd tjp(a)vbc.net www.vbc.net tel. +44 (0) 117 929 1316 fax. +44 (0) 117 927 2015

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RIPE: last call for comments RPSL transition
by SchmitzJo＠aol.com 19 Feb '01

19 Feb '01

Hello all, as you are aware, we are preparing the migration of the RIPE database software to support and deploy the new RPSL format. The required steps have been discussed in depth on various occassions (for references, see end of mail). We are now preparing the most important step, really transitioning from old RIPE-181 to new RPSL format: proposed transition date is 23-Apr-2001. This step, once taken, will not be reversed. The majority of the user community takes a neutral role, while some want an earlier, and a few a later date for migration. During the joint session of Routing and DB WG at RIPE38, the chairmen of both WGs were tasked to file a last call for comments on that date, in particular whether there are serious, unresolvable technical or operational problems which would benefit from a slightly longer warning period. According to consensus at the session: If you are convinced that the transition date as proposed would lead to significant operational problems, please explain and justify why within the next 2 weeks: deadline for transition comments: 1-Mar-2001 Only well founded reasoning (including an educated guess about the time and resources required to resolve the issue) shall be accepted by the community in order to consider postponing the transition. With the discussion about the migration going on for quite some time, and information available from various places, we do not expect a delay, but we would want to give everybody a last opportunity to comment. To summarize the dates, we are looking at: o 23-Apr-2001: switching to the RPSL database - All objects are automatically converted to RPSL format - Queries return RPSL only - Mirroring follows new format and rules at whois.ripe.net, port 4444 - RPSL formatted updates can be submitted to auto-rpsl(a)ripe.net - RIPE-181 updates are still accepted at auto-dbm(a)ripe.net, but are autmatically converted to RPSL - RFC2725 (Routing Policy Security System) rules apply throughout o 14-May-2001: exchanging mail addresses for submitting RIPE181 and RPSL- formatted updates - auto-dbm(a)ripe.net only accepts RPSL updates - RIPE-181 updates are still possible but now go to auto-181(a)ripe.net and are automatically converted to RPSL (again, RFC2725 rules apply here as well) o 15-Oct-2001: RIPE-181 updates are no longer accepted For further reading, please refer to the migration web page http://www.ripe.net/rpsl or for the discussion during the joint session of the DB/Routing WGs please review the minutes. For technical specifications of RPSL please refer to - rfc2622: "Routing Policy Specification Language (RPSL)" Status: PROPOSED STANDARD, - rfc2650: "Using RPSL in Practice" Status: INFORMATIONAL - rfc2725: "Routing Policy System Security" Status: PROPOSED STANDARD Thanks a lot - the RIPE NCC and the chairmen of Routing: Joachim Schmitz DB: Wilfried Woeber LIR: Hans Peter Holen

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RE: Migration issues: route creation
by Lu, Ping 15 Feb '01

15 Feb '01

Comment followed. > > You can configure the software to resolve these references internally > (by creating "dummy" objects). However, you cannot request "selective > mirroring" for a particular types of objects. > What happen if you don't want to share some of the person objects ? At least, I believe APNIC has a policy to guard private information so they may not want to mirror the maintainer and person objects. > Referential integrity needs to be satisfied only within a > single source. > That is TEST1-MNT with RADB source and TEST1-MNT with the RIPE one are > in fact different objects. > How about AS3561 in RIPE, ARIN and APNIC ? In reality this is the same AS ( assigned by ARIN but need to be present in RIPE and APNIC as well ) And this will be a route creation problem, we will need to register some route objects in RIPE that originates from AS3561 very soon. Ping Lu Cable & Wireless USA Network Tools and Analysis Group W: +1-703-292-2359 E: plu(a)cw.net

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RE: Migration issues: route creation
by Lu, Ping 14 Feb '01

14 Feb '01

Further into the subject. About the new RIPE-DB software V3.X, is that a requirement when mirroring we have to import ALL the objects in order to satisfy the database referencial integerity ? For example, when we mirror with RIPE, if the route object point to a mntner object (thru mnt-by ) do we have to have that mntner object imported also ? If the answer is YES then does a mirroring agreement mean we have to share all the objects ? Ping Lu Cable & Wireless USA Network Tools and Analysis Group W: +1-703-292-2359 E: plu(a)cw.net > -----Original Message----- > From: Lu, Ping [mailto:plu@cw.net] > Sent: Monday, February 12, 2001 10:27 PM > To: 'SchmitzJo(a)aol.com'; andrei(a)ripe.net; reimp-mig-tf(a)ripe.net; > db-wg(a)ripe.net; routing-wg(a)ripe.net > Subject: RE: Migration issues: route creation > > > I think that's me :) Let's talk about the GLOBAL issues and > the practical > use of RR. > > For all RIRs like RIPE, ARIN, APNIC and so on. They are in a > regulartory > position so they OWN all the objects (AN, PN, MT) and they > seldom need to > CROSS-REFERENCE with other RIRs. So the self-contained assumption (all > references should be resloved locally ) is fine with RIR. > > But for the LIRs (especially the ISPs) RR has a more > practical use, like > auto-generated access-lists and as-path filters. Almost all > the major ISPs > have their own tools or use the public tool like RAToolSet to > pull data from > RR then auto-generate the configiuration for their routers. > > Now here is the fun part. > > As a global player we have to create a list of objects ( AN, > RT ) from all > the RIRs and with any public peer (registered in one of the > RIRs ) we have > to create a list of rather private objects ( MT, PN, RO ). > But it becomes > too difficult to duplicate those private objects with up-to-date > information, so the best way is to REFERENCE their LEGAL > objects in any one > of the RIRs ( of course if the AS itself agree us to do so ). > This is where > the GLOBALLY UNIQUE nic-hdl comes in and in a more generic > sense, how about > GLOBALLY UNIQUE maintainer name ? > > Does this sound like domain name system ? Sooner or later RR > has to face the > GLOBAL issue like DNS, IP address and E-MAIL did. > > We have already seen some of the global issues showed up in > the RR domain ( > referral, globally unique nic-hdl ) and there will be more and more > name-collision in the future. > > So why not adopt a naming system like DNS or E-MAIL ? > > Here is my favorite quote from RFC2622 > ----------------------------------------------------- > <nic-handle> is a uniquely assigned identifier word used > by routing, > address allocation, and other registries to > unambiguously refer to > contact information. Person and role classes map NIC handles to > actual person names, and contact information. > ----------------------------------------------------- > > Hmmm! So RPSL already specify the need to use information from OTHER > REGISTRIES. > > I rest my case. > > Ping Lu > Cable & Wireless USA > Network Tools and Analysis Group > W: +1-703-292-2359 > E: plu(a)cw.net > > > > -----Original Message----- > > From: SchmitzJo(a)aol.com [mailto:SchmitzJo@aol.com] > > Sent: Monday, February 12, 2001 7:32 PM > > To: andrei(a)ripe.net; reimp-mig-tf(a)ripe.net; db-wg(a)ripe.net; > > routing-wg(a)ripe.net > > Subject: Re: Migration issues: route creation > > > > > > Dear Andrei, > > > > you wrote that there will be problems creating duplicates of > > aut-nums and > > routes in other registries if they do not formally belong > > there due to the > > authorization rules introduced with the RPSL transition at > RIPE. You > > suggested two solutions: > > > > > Possible solutions to this problem are: > > > > > > 1. Send such registration requests to the Database Administration > > > (ripe-dbm) who will perform registration by overriding > > security (and > > > performing necessary checks before). This puts additional load on > > > ripe-dbm and creates duplicate objects in the RIPE database and > > > "foreign" IRR. > > > > > > 2. Do not allow such registrations. In this case some ISPs > > will need to > > > change their peering policy and accept routing information from a > > > "foreign" IRR. > > > > > > Your comments and suggestions are highly appreciated. > > > > > I did not yet see an answer to your question. However, I > > believe that your > > first suggestion should *not* be followed. I definitely would > > want to avoid > > opening "side" paths to enter data into the RIPE database. > > Using ripe-dbm > > should be the exception for special requirements. For > > everything else, the > > robots should be used. > > > > Regarding duplication: this had originally been introduced to > > help people > > along while mirroring was not working. With RIPE having > > transitioned to RPSL, > > we will have compatible formats again, and do not need > > duplication anymore - > > under the prerequisite that you are properly coordinating > > with RADB and any > > other major IRR. I am inclined to say, that avoiding > > duplication is the > > purpose of the effort! > > > > Looking at your second proposal, I believe that you are > > saying the right > > thing, but phrased it a little different. Peering policy is > > probably a term > > which may be confused with routing policy - and nobody needs > > to change its > > routing policy by looking at several IRRs now. Actually, I > > believe that there > > is not much of an issue: Smaller ISPs have always registered > > in only one IRR; > > only bigger providers with international reach have entered > > their information > > into several IRRs and duplicated data, but then also using > > data from all IRRs > > they registered into. It should not be too much of a pain > to use this > > information to continue with this practice after the RPSL > transition. > > > > Those parties who do not agree, speak up loudly now! > > Thanks > > Joachim > > > > --- JS395-RIPE -- standard disclaimer --- > > >

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Re: Migration issues: route creation
by Andrew Hilborne 13 Feb '01

13 Feb '01

"Lu, Ping" <plu(a)cw.net> writes: > ... > We have already seen some of the global issues showed up in the RR domain ( > referral, globally unique nic-hdl ) and there will be more and more > name-collision in the future. > > So why not adopt a naming system like DNS or E-MAIL ? Or SNMP? Andrew Hilborne

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1. draft minutes of joint Routing/DB wg session RIPE38
by SchmitzJo＠aol.com 13 Feb '01

13 Feb '01

R I P E 3 8 A M S T E R D A M Joint Session DB and Routing 24-Jan-2001 Draft Minutes Chairs: Joachim Schmitz, Wilfried Woeber Scribe: Engin Gunduz Participants: 97 Joint Session of Routing and Database Working Groups Due to the importance of the subject, and the overlap in topic, the chairmen of Routing and Database WG (Wilfried Woeber) decided to have a joint session of both WGs. Joachim introduced the audience to the session, and chaired it together with Wilfried. E. Migration to the new RIPE database (Andrei Robachevsky, RIPE NCC) (20min) [ The presentatino is available at http://www.ripe.net/ripe/meetings/archive/ripe-38/presentations/r38-reimp-a… ei/index.html ] Andrei gave an overview of what to expect for the migration to the new RIPE database. He began with asking who would be affected by the migration, and the answer is: everybody. Reasons are - RPSL format - new access control - new database format - new version mirroring protocol He supported this by a set of examples, and made suggestions on how to prepare for the migration, depending on which usage group a database user belongs to - query users - update users - adaptation of scripts - near real time mirroring Following that a schedule was presented which summarized the proposed final transition dates - 23-Apr-2001: switching to the RPSL database Queries return RPSL only Mirroring follows new format and rules at whois.ripe.net, port 4444 RPSL updates go to auto-rpsl(a)ripe.net RIPE-181 updates are still possible and still go to auto-dbm(a)ripe.net, but are autmatically converted to RPSL - 14-May-2001: exchanging mail addresses auto-dbm(a)ripe.net only accepts RPSL updates RIPE-181 updates are still possible but now go to auto-181(a)ripe.net and are automatically converted to RPSL - 15-Oct-2001: RIPE-181 updates are no longer possible The crucial date is the first one. It will not be possible to go back after that date. The RIPE NCC has prepared a vast set of aides to assist in the transition, and to get used to RPSL format. All details are available at the RIPE-181 to RPSL transition web page http://www.ripe.net/rpsl The presentation led to a vivid discussion, in particular whether the first transition date is too early or too late. Ping Lu was suggesting to move the dates further into the future because - they are using a lot of off-line tools - the downstreams need to be educated He later explains that he himself would transition rather earlier than later but he is worried about their vast customer base. Joachim pointed out that the transition should not be delayed because RADB is already running RPSL since quite some time, making it more complicated for people using both RADB and RIPE. Moreover, he thought that someone had written some tool to perform at least in part some back conversion from RPSL to RIPE-181, which as Wilfried Woeber pointed out would only be possible for a limited number of objects. However, such tool never was available. Christan Panigl reminded the audience that the idea had come up to supply a RAToolSet tutorial at the next RIPE meeting. He suggested to run it before the transition to the RPSL database, essentially before 23-Apr. The audience wants to have this tutorial parallel to the next RIPE meeting. However, this would delay the first transition date into May. A quick poll showed that 10 people in the audience knew RAToolSet, and that actually 2 were using it in conjunction with RADB. It obviously makes sense to have a tutorial -> action 38.R1 on Wilfried Woeber and Joachim Schmitz to organize a RAToolSet tutorial at the RIPE39 meeting Ruediger Volk points out that a transition very shortly after the tutorial does not make much sense. He also stresses that he objects against postponing the transition, because other transition projects within his company have already been delayed due to the not yet factual transition with RIPE. Jake Khuon agrees with Ruediger. He also points out that many of the objects are doubly registered both in RADB and RIPE. Joachim asked the audience who of them are actually using any kind of automated tools in conjunction with the database, and it turned out that these were more or less the same people who also knew RAToolSet. Accordingly, most of the people requesting a tutorial on RAToolSet do not need it right now and are thus also not affected for automation. This decouples the dates of when the tutorial will be held, and the transition to RPSL. Consequently, even though these are only proposed dates, Wilfried suggests to stick to these dates, and people who think that they have real technical problems must speak up to the community to have those reviewed. -> action 38.R2 on Wilfried Woeber and Joachim Schmitz to send around the transition dates, get input from the community, with a following decision on the dates Ping Lu thinking of interaction of databases then brings up the topic of global NIC handles. Wilfried explains that globally unique NIC handles are not related to RPSL, or the transition to RPSL. He has it on his agenda for the Database WG session tomorrow (25-Jan). F. Report from the DB migration task force (Wilfried Woeber, Andrei Robachevsky) Wilfried reported that the DB migration task force did a review and besides a set of questions identified by some active members of the user community, the following open issues were identified - Outreach The RIPE NCC has taken every effort to notify all parties repeatedly who will be affected by the transition. Disappointingly, the feedback on these efforts has been small. - Other items are * broken PGP keys * unprotected aut-num objects * object names not compliant with RPSL which were discussed in a short presentation by Andrei Andrei gave a few statistics on those items, first on their efforts to contact parties which need to be involved, and then on the open issues where Joao Damas explained the proposed solutions. - Broken PGP keys The old PGP programs generated non-compliant PGP keys. Those keys will be refused by version 3 software. It turns out that 7 out of 409 PGP keys are broken. The proposed solution is to delete the key certificates. This does not affect security for a simple reason: If someone wants to apply a change to objects protected that way, the software does not find the corresponding key certificate, and thus rejects the update. The party who wants to submit the change will then be required to contact the RIPE NCC. It was general consensus in the audience to follow that approach. - Unprotected aut-num objects In the past, it had become mandatory to have aut-num objects protected by a maintainer. However, 119 out of 4008 aut-num objects still today do not have a mnt-by attribute. So far, they enjoy a "special" protection: Only ripe-dbm can modify them. Surprisingly, none of them was ever touched in all the time since the original change of requirements. It is still mandatory to have a maintainer with each aut-num object in RPSL. The question is of how to proceed. The proposed solution is to add a special RIPE NCC maintainer. By that way, no security breach is opened, and no change compared to the situation today is introduced. If anybody ever wants to touch that aut-num object again, they still need to contact ripe-dbm. It was general consensus in the audience to follow that approach. - Reserved RPSL names Quite a lot of objects in the database have names which do not comply with RPSL rules. An example are 108 aut-num objects using the reserved prefix "AS-" in the AS-name attribute, or 7 maintainer objects with other reserved prefixes. The proposed solution is to change the names prior to transition in a way which still needs to be agreed upon. A suggestion is to contact all parties who own those objects, and also publish them on appropriate RIPE mailing lists. It was general consensus in the audience to follow that approach. Those results were taken to the Database WG. Ping Lu raised the question whether there was the intention to implement global maintainers. Andrei explained that so far all references must be resolved locally. Andrei also showed which OSs are currently supported for the database software o Solaris 2.8 (Intel & Sparc) o Linux (RedHat, SuSe). o FreeBSD The inquiry from Wilfried showed that this list is accepted by everybody, and no other OSs seem to be used by any company of registry, meaning from that side no problems are expected. Wilfried asked the NCC to release the database software for all platforms without putting too much effort into performance tweaking for each individual OS, just assuring its overall functionality. Anybody who wants to participate in the transition discussion is free to join the migration task force mailing list reimp-mig-tf(a)ripe.net Summary of Open Action Points from the Joint Session of DB and Routing 38.R1 on J.Schmitz, W.Woeber Organize RaToolSet tutorial at RIPE 39 status: new 38.R2 on J.Schmitz, W.Woeber Collect final community input on DB migration dates status: new Engin Gunduz, Joachim Schmitz, February 2001

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RE: Migration issues: route creation
by Lu, Ping 13 Feb '01

13 Feb '01

I think that's me :) Let's talk about the GLOBAL issues and the practical use of RR. For all RIRs like RIPE, ARIN, APNIC and so on. They are in a regulartory position so they OWN all the objects (AN, PN, MT) and they seldom need to CROSS-REFERENCE with other RIRs. So the self-contained assumption (all references should be resloved locally ) is fine with RIR. But for the LIRs (especially the ISPs) RR has a more practical use, like auto-generated access-lists and as-path filters. Almost all the major ISPs have their own tools or use the public tool like RAToolSet to pull data from RR then auto-generate the configiuration for their routers. Now here is the fun part. As a global player we have to create a list of objects ( AN, RT ) from all the RIRs and with any public peer (registered in one of the RIRs ) we have to create a list of rather private objects ( MT, PN, RO ). But it becomes too difficult to duplicate those private objects with up-to-date information, so the best way is to REFERENCE their LEGAL objects in any one of the RIRs ( of course if the AS itself agree us to do so ). This is where the GLOBALLY UNIQUE nic-hdl comes in and in a more generic sense, how about GLOBALLY UNIQUE maintainer name ? Does this sound like domain name system ? Sooner or later RR has to face the GLOBAL issue like DNS, IP address and E-MAIL did. We have already seen some of the global issues showed up in the RR domain ( referral, globally unique nic-hdl ) and there will be more and more name-collision in the future. So why not adopt a naming system like DNS or E-MAIL ? Here is my favorite quote from RFC2622 ----------------------------------------------------- <nic-handle> is a uniquely assigned identifier word used by routing, address allocation, and other registries to unambiguously refer to contact information. Person and role classes map NIC handles to actual person names, and contact information. ----------------------------------------------------- Hmmm! So RPSL already specify the need to use information from OTHER REGISTRIES. I rest my case. Ping Lu Cable & Wireless USA Network Tools and Analysis Group W: +1-703-292-2359 E: plu(a)cw.net > -----Original Message----- > From: SchmitzJo(a)aol.com [mailto:SchmitzJo@aol.com] > Sent: Monday, February 12, 2001 7:32 PM > To: andrei(a)ripe.net; reimp-mig-tf(a)ripe.net; db-wg(a)ripe.net; > routing-wg(a)ripe.net > Subject: Re: Migration issues: route creation > > > Dear Andrei, > > you wrote that there will be problems creating duplicates of > aut-nums and > routes in other registries if they do not formally belong > there due to the > authorization rules introduced with the RPSL transition at RIPE. You > suggested two solutions: > > > Possible solutions to this problem are: > > > > 1. Send such registration requests to the Database Administration > > (ripe-dbm) who will perform registration by overriding > security (and > > performing necessary checks before). This puts additional load on > > ripe-dbm and creates duplicate objects in the RIPE database and > > "foreign" IRR. > > > > 2. Do not allow such registrations. In this case some ISPs > will need to > > change their peering policy and accept routing information from a > > "foreign" IRR. > > > > Your comments and suggestions are highly appreciated. > > > I did not yet see an answer to your question. However, I > believe that your > first suggestion should *not* be followed. I definitely would > want to avoid > opening "side" paths to enter data into the RIPE database. > Using ripe-dbm > should be the exception for special requirements. For > everything else, the > robots should be used. > > Regarding duplication: this had originally been introduced to > help people > along while mirroring was not working. With RIPE having > transitioned to RPSL, > we will have compatible formats again, and do not need > duplication anymore - > under the prerequisite that you are properly coordinating > with RADB and any > other major IRR. I am inclined to say, that avoiding > duplication is the > purpose of the effort! > > Looking at your second proposal, I believe that you are > saying the right > thing, but phrased it a little different. Peering policy is > probably a term > which may be confused with routing policy - and nobody needs > to change its > routing policy by looking at several IRRs now. Actually, I > believe that there > is not much of an issue: Smaller ISPs have always registered > in only one IRR; > only bigger providers with international reach have entered > their information > into several IRRs and duplicated data, but then also using > data from all IRRs > they registered into. It should not be too much of a pain to use this > information to continue with this practice after the RPSL transition. > > Those parties who do not agree, speak up loudly now! > Thanks > Joachim > > --- JS395-RIPE -- standard disclaimer --- >

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Re: Migration issues: route creation
by SchmitzJo＠aol.com 13 Feb '01

13 Feb '01

Dear Andrei, you wrote that there will be problems creating duplicates of aut-nums and routes in other registries if they do not formally belong there due to the authorization rules introduced with the RPSL transition at RIPE. You suggested two solutions: > Possible solutions to this problem are: > > 1. Send such registration requests to the Database Administration > (ripe-dbm) who will perform registration by overriding security (and > performing necessary checks before). This puts additional load on > ripe-dbm and creates duplicate objects in the RIPE database and > "foreign" IRR. > > 2. Do not allow such registrations. In this case some ISPs will need to > change their peering policy and accept routing information from a > "foreign" IRR. > > Your comments and suggestions are highly appreciated. > I did not yet see an answer to your question. However, I believe that your first suggestion should *not* be followed. I definitely would want to avoid opening "side" paths to enter data into the RIPE database. Using ripe-dbm should be the exception for special requirements. For everything else, the robots should be used. Regarding duplication: this had originally been introduced to help people along while mirroring was not working. With RIPE having transitioned to RPSL, we will have compatible formats again, and do not need duplication anymore - under the prerequisite that you are properly coordinating with RADB and any other major IRR. I am inclined to say, that avoiding duplication is the purpose of the effort! Looking at your second proposal, I believe that you are saying the right thing, but phrased it a little different. Peering policy is probably a term which may be confused with routing policy - and nobody needs to change its routing policy by looking at several IRRs now. Actually, I believe that there is not much of an issue: Smaller ISPs have always registered in only one IRR; only bigger providers with international reach have entered their information into several IRRs and duplicated data, but then also using data from all IRRs they registered into. It should not be too much of a pain to use this information to continue with this practice after the RPSL transition. Those parties who do not agree, speak up loudly now! Thanks Joachim --- JS395-RIPE -- standard disclaimer ---

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problems with complex import/export attributes
by Frank Bohnsack 12 Feb '01

12 Feb '01

Hi, Yes, I know this is not a RPSL forum, but i think someone of you could help me ;-) I found a problem for RPSL parsers conform with RFC2622. In the RFC2622 (section 6.6) is an example of an import attribute: > import: from AS1 action pref = 1; accept as-foo; > except { > from AS2 action pref = 2; accept AS226; > except { > from AS3 action pref = 3; accept {128.9.0.0/16}; > } > } Appendix B "Grammar Rules" describes the syntax like below: > ... > import_attribute: ATTR_IMPORT > | ATTR_IMPORT opt_protocol_from opt_protocol_into import_factor > > import_expression: import_term > | import_term KEYW_REFINE import_expression > | import_term KEYW_EXCEPT import_expression > > import_term: import_factor ';' > | '{' import_factor_list '}' > > import_factor_list: import_factor ';' > | import_factor_list import_factor ';' > > import_factor: import_peering_action_list KEYW_ACCEPT filter > > import_peering_action_list: KEYW_FROM peering opt_action > | import_peering_action_list KEYW_FROM peering opt_action > > ... I feel in import_attribute lakes a line like: | ATTR_IMPORT opt_protocol_from opt_protocol_into import_expression and a look into ftp://ftp.isi.edu/ra/RAToolSet/RAToolSet-4.6.3.tar.gz file src/rpsl/rpsl/rpsl.y agree with me: > ... > import_attribute: ATTR_IMPORT > opt_protocol_from opt_protocol_into > import_expr TKN_EOA { > $$ = changeCurrentAttr(new AttrImport($2, $3, $4)); > } > | ATTR_IMPORT opt_protocol_from opt_protocol_into import_factor TKN_EOA { > PolicyTerm *term = new PolicyTerm; > term->append($4); > > $$ = changeCurrentAttr(new AttrImport($2, $3, term)); > } > | ATTR_IMPORT error TKN_EOA { > $$ = $1; > handle_error("Error: from <peering> expected.\n"); > yyerrok; > } > ; > .. OK as so far, but rpslcheck as well as my perl parser module breaks while parsing the example above ;-( > fb@sun5 1315> rpslcheck < example > ... > import: from AS1 action pref = 1; > accept as-foo; > except { > from AS2 action pref = 2; accept AS226; > except { > ^^^^^^ > ***Error: from <peering> expected. > from AS3 action pref = 3; accept {128.9.0.0/16}; > } > } > ... For me looks the grammar correct, but my knowledge about automata theory, languages and computation is worser than my english ;-) Has anybody a solution for this problem ? cheers frank

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Re: Modifying 'person:' objects
by Carsten Schiefner 11 Feb '01

11 Feb '01

So, how to proceed here now? Can we agree on the follwoing: A 'force:' attribute for changing the 'person:' attribute itself shall be allowed if and only if the person or role object is maintained and the maintainer uses "strong" protection, such as 'password' or 'PGP'. Already appreciating your comments, Carsten -------- Original Message -------- Subject: Modifying 'person:' objects Date: Mon, 29 Jan 2001 14:02:47 +0100 From: Carsten Schiefner <carsten.schiefner(a)tcpip-gmbh.de> To: db-wg(a)ripe.net Colleagues, as a follow-up of the short discussion we have had last week during RIPE 38 I'd like to continue this discussion in the appropriate forum, the db-wg mailing list. What from time to time really annoys me is the fact that you cannot change a person's name (necessary due to misspellings etc.) that is already referenced because the person's name together with the NIC handle is the primary key. You cannot delete and re-enter it either because it's already referenced. The only way to go is to send an email to the human db processor ;-) 'ripe-dbm(a)ripe.net' to get the data changed manually. I consider this as not very efficient. During the meeting we were told by Joao and/or Andrej that basically there is no further need to have person's name _AND_ NIC handle as the primary key, only the NIC handle would be enough. Anyhow, I wouldn't like to touch this pragma. What I would like to propose is a second "pseudo" attribute in addition to 'delete:' - having no documentation purpose but functionality: the "I really know what I am doing right at the moment" attribute ('irkwiadratm:' ;-). This second "pseudo" attribute overruns the above mentioned db pragma and forces a change in a person's name (so 'force:' migt be better...). Where I haven't made up my mind yet is the question whether this always should apply or only in thoses cases when a person object is maintainer protected. There might be further cases I have not in mind at all at the moment - so... Any comments will be appreciated. Best regards, -C.

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Software engineer position at RIPE NCC
by Andrei Robachevsky 08 Feb '01

08 Feb '01

Dear Colleagues, This is to inform you that the RIPE NCC has a vacancy for a Database Software Engineer. If you are interested, please visit our web site for more information: http://www.ripe.net/ripencc/employment/db-softeng-feb01.html. Regards, Andrei Robachevsky DB Group Manager RIPE NCC

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