On Mon, Sep 13, 2021 at 10:44 AM Owen DeLong via ARIN-PPML <[email protected]> wrote: > 1. Connect the new ISP and add the new ranges to the routers. > 2. Add the new address range(s) to the servers.
Broken from this step onwards. You now have two default routes and two IPv6 addresses with access attempts from external users to both. Many of your devices are not smart enough to match the route to the source address. Others are capable (e.g. Linux) but only if you're savvy enough to do some custom configuration beyond an entry in the /etc configuration file. > 3. Change your SLAAC RAs and DHCP servers over to announcing the new addresses > 4. Wait until the old addresses are deprecated off the interfaces of all the > clients. > 5. Remove the old address range(s) from the servers. > 6. Remove the old address ranges from the routers. > 7. Disconnect the old ISP Regards, Bill Herrin -- William Herrin [email protected] https://bill.herrin.us/ _______________________________________________ ARIN-PPML You are receiving this message because you are subscribed to the ARIN Public Policy Mailing List ([email protected]). Unsubscribe or manage your mailing list subscription at: https://lists.arin.net/mailman/listinfo/arin-ppml Please contact [email protected] if you experience any issues.
