This is a discussion on RE: round-robin on bind9.2.1 within the Bind Users forums, part of the DNS and Related Forums category; > From: Steven Job [mailto:list3@wwwcrazy.com] > Subject: RE: round-robin on bind9.2.1 >=20 > ...
|
|||||||
| FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
|
|||
|
> From: Steven Job [mailto:list3@wwwcrazy.com]
> Subject: RE: round-robin on bind9.2.1 >=20 > Quoting "Boyack, Kurt" <Kurt.Boyack@pyxis.com>: >=20 > > Rrset-order was introduced in 8.2 and dropped with 9.1, but=20 > it is not =3D > > needed to do round-robin; it is used to turn round-robin off. > > >=20 > Here is the exact quote from the Bind 9.3 documentation. >=20 >=20 > 6.2.16.14. RRset Ordering > When multiple records are returned in an answer it may be=20 > useful to configure > the order of the records placed into the response. The=20 > rrset-order statement > permits configuration of the ordering of the records in a=20 > multiple record > response. See also the sortlist statement, Section 6.2.16.13. >=20 > An order_spec is defined as follows: >=20 > [ class class_name ][ type type_name ][ name "domain_name"] > order ordering >=20 > If no class is specified, the default is ANY. If no type is=20 > specified, the > default is ANY. If no name is specified, the default is "*". >=20 > The legal values for ordering are: >=20 >=20 > fixed > Records are returned in the order they are defined in the zone file. >=20 > random > Records are returned in some random order. >=20 > cyclic > Records are returned in a round-robin order. >=20 >=20 >=20 > For example: >=20 > rrset-order { > class IN type A name "host.example.com" order random; > order cyclic; > }; >=20 > will cause any responses for type A records in class IN that have > "host.example.com" as a suffix, to always be returned in=20 > random order. All > other records are returned in cyclic order. >=20 > If multiple rrset-order statements appear, they are not=20 > combined - the last one > applies. >=20 > Note: The rrset-order statement is not yet fully implemented=20 > in BIND 9. BIND 9 > currently does not support "fixed" ordering. >=20 So rrset-order was re-implemnted in a later version of 9.x, but isn't = round-robin still the default? The original question was how to do = round-robin, not how to turn it off. |
![]() |
| Thread Tools | |
| Display Modes | |
|
|