-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am 19.11.2014 um 12:39 schrieb Ondrej Zajicek: > On Wed, Nov 19, 2014 at 11:36:29AM +0100, Gerold Gruber wrote: >> Hi, >> >> we see a problem with OSPF for IPv6 in bird6 v 1.4.5 on Ubuntu 14.04: >> when a network can be reached via multiple paths with equal costs, >> then some kind of flapping can be seen: >> in one point in time the route is shown twice with >> ip -6 r >> and "scan time" seconds later both routes are missing in the kernel >> table. After the next scan time the route couple reappears, and so on. >> This is seen with distinct networks, but also with the default route. > > Hi > > You probably have enabled 'ecmp' for OPSF. That does not really work > for IPv6 (works in BIRD but is not exported to the kernel). > Hi Ondrej,
and what does this mean for the future? Is this an issue that will be addressed in an upcoming release? 1.5? Or is this a more difficult problem? Regards Gerold - -- Abteilung Systembetrieb Telefon: +49 2371 787 117 Fax: +49 2371 787 61117 E-Mail: gru...@citkomm.de Internet: http://www.citkomm.de Citkomm services GmbH* KDVZ Citkomm (Kommunaler Zweckverband) Griesenbraucker Str. 4 58640 Iserlohn Telefon: +49 2371 787 0 Fax: +49 2371 787 279 E-Mail: p...@citkomm.de * Sitz der Gesellschaft: Iserlohn Handelsregister: AG Iserlohn, HRB 26 86 Geschäftsführer: Dr. Michael Neubauer, Hans Jürgen Friebe, Kerstin Pliquett -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) iQEcBAEBAgAGBQJUbLn6AAoJEOJ8fe2NbFo6KQIIAKkTZ1H3Tcch3mScLKP7hFTN VwiMtG+nxNZx9dplwAA1ewj2LTK8LxbQLOPTab+axERY5OyD7catsLPHt/A1fXkK iuxYnokSO6SK9nRqUgvnjTEJtJdBcpXsJeohgjCy1wklr+SEe/+VQV6OYpqPS80p 39VKxY+WWfCryd9jJtSMU12xj7V9Z7mcMLkiaIue2b2LZcHfY35s8/3tWacuRvre eV0omp6Q7y5iexWRrX0uD+j0qIA9267ZXE46xhSmJZymTizJO9vTUZwCdhKvyi+L dMW3khZ8ZF1PjbnkD8iw/BnFXCLrHevGktMK7jiqPD/fbAv0hB4qJfYna0Xz0u8= =mlLK -----END PGP SIGNATURE-----
