Thanks Job, Forwarded. -- Matsuzaki Yoshinobu <[email protected]> - IIJ/AS2497 INOC-DBA: 2497*629
Date: Thu, 13 Dec 2018 07:00:38 +0100 Job Snijders <[email protected]> wrote > It appears that Starhub / AS 4657 has a number of misconfigurations in > their RPKI ROA setup. Does anyone from APOPS have contacts there that can > help? > > Kind regards, > > Job > > ---------- Forwarded message --------- > From: Jay Borkenhagen <[email protected]> > Date: Thu, Dec 13, 2018 at 4:28 > Subject: [RPKI] recent increase in invalid routes > To: <[email protected]> > > > Hi, > > Earlier Wednesday, Markus Weber from KPN and I compared notes on > another mailing list regarding a recent step increase in invalid > routes seen by our networks. Job Snijders thought it would be good to > mention it to this list, too, so here it is: > > Between two snapshots taken 24 hours apart, I noticed an increase of > more than 1100 invalid prefixes (ipv4+ipv6) as received in > as7018. On 11-Dec I had counted about 5300, and on 12-Dec it was > up to almost 6500. > > A time-series plot shows increases occurring just after 1200 UTC on > 11-Dec, and again after 0900 UTC on 12-Dec. (Of course this timing > depends on the schedule I have my RPs running and other factors.) > > I noticed that many of the new invalids were ipv4 /23s and /24s > originated by as55430 (Starhub in Singapore) under a VRP of > 222.164.0.0/16-22;as55430, and ipv6 /48s also originated by as55430 > under a VRP of 2406:3003::/32-38;as55430. > > Markus had a more complete data set, and he saw the following > increases in invalids originating in the following Starhub ASNs: > > 15 srcAS=28118 > 30 srcAS=9874 > 283 srcAS=55430 > 429 srcAS=4657 > > Does anyone here know folks at Starhub who can be educated, or see > anything else in the data worth discussing here? > > Thanks. > > Jay B. > > -- > RPKI mailing list > [email protected] > https://www.nlnetlabs.nl/mailman/listinfo/rpki _______________________________________________ apops mailing list [email protected] https://mailman.apnic.net/mailman/listinfo/apops Website: www.apops.net
