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path: root/interface-definitions/dns-forwarding.xml.in
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2023-03-27dns: T5113: Support custom port for name-server forwardersIndrajit Raychaudhuri
Support custom port for name-server forwarders that would allow using custom ports in name server forwarders to enable forwarding to alternative name servers (unbound, stubby, dnscrypt-proxy etc.) operating on non-default port. This would also allow using DNS Over TLS in PowerDNS Recursor 4.6 onwards (pdns doesn't support certificate check for validity yet) by enabling 'dot-to-port-853'. This is set by default if compiled in with DoT support. See: https://doc.powerdns.com/recursor/settings.html#dot-to-port-853 This also partially implements T921, T2195 (DoT without certificate check). Implementation details: - In 'dns/forwarding' configuration, 'name-server' now allows optional 'port' (defaults to 53). - Instead of modifying 'name-server-ipv4-ipv6.xml.i' to add optional 'port', a new file 'name-server-ipv4-ipv6-port.xml.i' has been used to avoid impacting other places where it is reused because not all of them honor ports (mostly VPN related). - The `host:port` entries to be used by PowerDNS recursor config are normalized eagerly at the point of loading VyOS `Config` instead of doing them lazily while rendering the Jinja2 template to keep the implementation less intrusive. The alternative would entail making quite a bit of change in how 'vyos-hostsd' processes 'static' 'name_servers' entries or persists their runtime states.
2023-03-09xml: T4952: improve interface completion helper CLI experienceChristian Breunig
2022-11-10dns: T738: add CLI option for PowerDNS local-portZen3515
2022-07-05dns: T4509: Add dns64-prefix optionViacheslav Hletenko
rfc6147: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 Servers set service dns forwarding dns64-prefix 2001:db8:aabb::/96
2022-07-04dns: T4378: Allow wildcard A AAAA record with option anyViacheslav Hletenko
Ability to set wildcard record for authoritative-domain set authoritative-domain example.com records a any address 192.0.2.11 cat /run/powerdns/zone.example.com.conf * 300 A 192.0.2.11
2022-06-10xml: drop not always applicable REQUIRED suffix from completion help stringChristian Poessinger
If a parameter is required is determined from the Python string on commit. This "indicator" is not used consistently and sometimes missing, or added where it is not required anymore due to Python script improvement/rewrite.
2022-04-29xml: T4047: use full string match in the regex validatorChristian Poessinger
2022-04-06dns: forwarding: T4343: add CLI option for PowerDNS network-timeoutBracken
Makes the powerdns `network-timeout` setting configurable via: `service dns forwarding timeout`. The powerdns default is 1500ms, VyOS now explicitly sets the same default value or the configured value so that the setting can have a readily apparent default in the help, rather than the user having to know it's powerdns.
2022-02-24scripts: T4269: node.def generator should automatically add default valuesChristian Poessinger
Since introducing the XML <defaultValue> node it was common, but redundant, practice to also add a help string indicating which value would be used as default if the node is unset. This makes no sense b/c it's duplicated code/value/characters and prone to error. The node.def scripts should be extended to automatically render the appropriate default value into the CLI help string. For e.g. SSH the current PoC renders: $ cat templates-cfg/service/ssh/port/node.def multi: type: txt help: Port for SSH service (default: 22) val_help: u32:1-65535; Numeric IP port ... Not all subsystems are already migrated to get_config_dict() and make use of the defaults() call - those subsystems need to be migrated, first before the new default is added to the CLI help.
2021-10-12Fix default valuesLucas Christian
2021-10-12T562: Config syntax for defining DNS forward authoritative zonesLucas Christian
2021-09-18T3840: Allow larger DNS forwarding cache sizesLucas Christian
2021-09-18dhcp-server: T3838: rename dns-server to name-server nodeChristian Poessinger
IPv4 DHCP uses "dns-server" to specify one or more name-servers for a given pool. In order to use the same CLI syntax this should be renamed to name-server, which is already the case for DHCPv6.
2021-08-29xml: add missing "u32:" value declarator on integer rangesChristian Poessinger
2021-05-04dns: T3277: DNS Forwarding - reverse zones for RFC1918 addresses (v2)Igor Melnyk
2021-05-04dns: T3277: DNS Forwarding - reverse zones for RFC1918 addressesHard7Rock
2020-12-30xml: completion-help: add source-address completion helperChristian Poessinger
Commit bbc2a157 ("xml: completion-help: add helper for all local assigned IP addresses") added a completionHelper script listing all local assigned IPv4/IPv6 addresses. This commit extends the system to also list the available addresses for the source-address CLI nodes.
2020-10-07Merge pull request #563 from lucasec/dns-source-addressChristian Poessinger
pdns_recursor: T2964: Expose query-local-address to dns config.
2020-10-06pdns_recursor: T2964: Expose query-local-address to dns config.Lucas Christian
In certain split DNS configurations, there is a need for more fine-grained control over the local address DNS forwarding uses to issue queries. The current pdns_recursor configuration allows the recursor to send queries from any available address on the interface the OS selects for the query, with no option to limit queries to a particular address or set of addresses. This commit exposes the `query-local-address` option in `recursor.conf` to users via the `service` `dns` `forwarding` `source-address` config node. If the parameter is unspecified, the default value of 0.0.0.0 (any IPv4 address) and :: (any IPv6 address) are used to match current behavior. Users who want more control can specify one or more IPv4 and IPv6 addresses to issue queries from. Per pdns_recursor docs, the recursor will load balance queries between any available addresses in the pools. Since IPv4 and IPv6 are different pools, note that specifying only one type of address will disable issuing queries for the other address family.
2020-10-06xml: include: add common helper file for listen-addressChristian Poessinger
2020-09-25dns: forwarding: T2921: migrate to get_config_dict()Christian Poessinger
2020-06-22dns-forwarding: T2486: fix warning about missing terminating ' characterChristian Poessinger
2020-06-11dns forwarding: T2486: add conf nodes 'addnta', 'recursion-desired', migratorJernej Jakob
Add new nodes for 'service dns forwarding domain': 'addnta': adds addNTA to lua-config-file 'recursion-desired': sets '+' before the zone in forward-zones-file The migrator sets both options for all configured domains. This is usually the desired config.
2019-12-06T1843: run interface-definitions though GCC preprocessorChristian Poessinger
A lot of XML code is duplicated (VLAN, interface address) for instance. Such XML definitions should be moved to feature.xml.i files and then just pulled in via GCC preprocessor #include definition in e.g. bond or ethernet definitions. This will give us the ability to single-source repeating node definitions as: * Interface Address * Interface Description * Interface Disable * VLAN (both vif-s and vif-c) The .in suffix of the interface-definitions is a marker that those files are input files to the GCC preprocessor. They will be rendered into proper XML files in the build directory. Some node definitions have been reworder to remove escaped double quote occurances which would have been warned about by the GCC preprocessor.