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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:37:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:37:14 +0000 |
commit | ea648e70a989cca190cd7403fe892fd2dcc290b4 (patch) | |
tree | e2b6b1c647da68b0d4d66082835e256eb30970e8 /contrib/dlz/modules/wildcard/README | |
parent | Initial commit. (diff) | |
download | bind9-upstream.tar.xz bind9-upstream.zip |
Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | contrib/dlz/modules/wildcard/README | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/dlz/modules/wildcard/README b/contrib/dlz/modules/wildcard/README new file mode 100644 index 0000000..b19009b --- /dev/null +++ b/contrib/dlz/modules/wildcard/README @@ -0,0 +1,31 @@ +The "wildcard" DLZ module provides a "template" zone for domains matching +a wildcard name. For example, the following DLZ configuration would match +any zone name containing the string "example" and ending with .com, such +as "thisexample.com", "exampleofthat.com", or "anexampleoftheotherthing.com". + + dlz "test" { + database "dlopen ../dlz_wildcard_dynamic.so + *example*.com 10.53.* 1800 + @ 3600 SOA {ns3.example.nil. support.example.nil. 42 14400 7200 2592000 600} + @ 3600 NS ns3.example.nil. + @ 3600 NS ns4.example.nil. + @ 3600 NS ns8.example.nil. + @ 3600 MX {5 mail.example.nil.} + ftp 86400 A 192.0.0.1 + sql 86400 A 192.0.0.2 + tmp {} A 192.0.0.3 + www 86400 A 192.0.0.3 + www 86400 AAAA ::1 + txt 300 TXT {\"you requested $record$ in $zone$\"} + * 86400 A 192.0.0.100"; + }; + +For any zone name matchin the wildcard, it would return the data from +the template. "$zone$" is replaced with zone name: i.e., the shortest +possible string of labels in the query name that matches the wildcard. +"$record$" is replaced with the remainder of the query name. In the +example above, a query for "txt.thisexample.com/TXT" would return the +string "you requested txt in thisexample.com". + +Any client whose source address matches the second wildcard ("10.53.*") +is allowed to request a zone transfer. |