Hi, thank you Ondřej and Stacy, we'll start testing next week.
Kind regards, David Bruha Dne pátek 21. dubna 2023 10:03:26 CEST, Ondřej Surý napsal(a): > Hi, > > I can confirm that it’s ok to skip 9.16 and go straight to 9.18. There’s no > need for the intermediate step. As usual, it’s recommended to do a test > migration first if you want to be extra careful. > > Ondrej > -- > Ondřej Surý — ISC (He/Him) > > My working hours and your working hours may be different. Please do not feel > obligated to reply outside your normal working hours. > > On 21. 4. 2023, at 9:41, Stacey Marshall <stacey.marsh...@gmail.com> > > wrote: > > > > > > If it helps, my assessment was that one could skip 9.16 too. > > > > I recognise that this is thanks to the hard effort that ISC work to > > provide backward compatibility, and not by some accident. > > > > On Solaris 11.4 current shipping versions of BIND are > > > > $ pkg list -fa service/network/dns/bind > > NAME (PUBLISHER) VERSION IFO > > service/network/dns/bind 9.18.11.0.0-11.4.55.0.1.138.1 --- > > service/network/dns/bind 9.16.33.0.0-11.4.54.0.1.138.0 --- > > service/network/dns/bind 9.16.33.0.0-11.4.51.0.1.132.0 --- > > service/network/dns/bind 9.16.33.0.0-11.4.50.0.1.126.2 --- > > service/network/dns/bind 9.16.29.0.0-11.4.48.0.1.126.0 --- > > service/network/dns/bind 9.11.37.0.0-11.4.45.0.1.119.0 --- > > service/network/dns/bind 9.11.36.0.0-11.4.42.0.1.113.0 --- > > ... > > > > > > It is possible to update from Solaris 11.4.45.0.1.119.0 to > > 11.4.55.0.1.138.1 and thereby skip 9.16 altogether. > > > > Regards, > > > > Stacey > > > > * 9.18.11 uses OpenSSL v3 > > > > On 20 Apr 2023, at 17:26, Saleck wrote: > > > > Hi, > > > > we are currently running several bind 9.11 servers on Debian buster > > machines. We would like to upgrade and wonder if we could skip version > > 9.16 altogether or if it's a necessary middle step. > > > > We have read both > > > > https://kb.isc.org/docs/changes-to-be-aware-of-when-moving-from-911-to-916 > > > > and > > > > https://kb.isc.org/docs/changes-to-be-aware-of-when-moving-from-bind-916-t > > o-918 > > > > and it looks like there should be nothing that would break (we use only > > text and raw zone file types) if we did the direct 9.11 to 9.18 upgrade. > > But better be safe then sorry. Therefore we are seeking advice. ;) > > > > If it's possible, can anyone confirm zone transfers from master to slave > > would still work even if the servers ran different major versions? I know > > we won't be able to use TLS until both servers would run 9.18 but would > > the regular transfers still work? > > > > It would help us a great deal if anyone could confirm this or (and) warn > > us if there is something that we are missing in our assessment. > > > > Kind regards, > > David Bruha
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