Hi, On Sun, Sep 10, 2017 at 10:47:05AM +0100, Nick Hilliard wrote:
Baldur Norddahl wrote:
Loopback interfaces should be configured as /128. How you allocate these do not matter.
..so long as there are interface ACLs on your network edge which block direct IP access to these IP addresses.
or, maybe even more efficient, assign all loopbacks from a dedicated netblock which you null-route on the edge/your border devices. best Enno -- Enno Rey ERNW GmbH - Carl-Bosch-Str. 4 - 69115 Heidelberg - www.ernw.de Tel. +49 6221 480390 - Fax 6221 419008 - Cell +49 173 6745902 Handelsregister Mannheim: HRB 337135 Geschaeftsfuehrer: Matthias Luft, Enno Rey ======================================================= Blog: www.insinuator.net || Conference: www.troopers.de Twitter: @Enno_Insinuator =======================================================