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Diffstat (limited to 'network/nsd/nsd.conf')
| -rw-r--r-- | network/nsd/nsd.conf | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/network/nsd/nsd.conf b/network/nsd/nsd.conf new file mode 100644 index 000000000000..8e691e1923a9 --- /dev/null +++ b/network/nsd/nsd.conf @@ -0,0 +1,319 @@ +# +# nsd.conf -- the NSD(8) configuration file, nsd.conf(5). +# +# Copyright (c) 2001-2011, NLnet Labs. All rights reserved. +# +# See LICENSE for the license. +# + +# This is a comment. +# Sample configuration file +# include: "file" # include that file's text over here. Globbed, "*.conf" + +# options for the nsd server +server: + # Number of NSD servers to fork. Put the number of CPUs to use here. + # server-count: 1 + + # uncomment to specify specific interfaces to bind (default are the + # wildcard interfaces 0.0.0.0 and ::0). + # For servers with multiple IP addresses, list them one by one, + # or the source address of replies could be wrong. + # Use ip-transparent to be able to list addresses that turn on later. + # ip-address: 1.2.3.4 + # ip-address: 1.2.3.4@5678 + # ip-address: 12fe::8ef0 + + # Allow binding to non local addresses. Default no. + # ip-transparent: no + + # Allow binding to addresses that are down. Default no. + # ip-freebind: no + + # use the reuseport socket option for performance. Default no. + # reuseport: no + reuseport: yes + + # enable debug mode, does not fork daemon process into the background. + # debug-mode: no + + # listen on IPv4 connections + # do-ip4: yes + + # listen on IPv6 connections + # do-ip6: yes + + # port to answer queries on. default is 53. + # port: 53 + + # Verbosity level. + # verbosity: 0 + + # After binding socket, drop user privileges. + # can be a username, id or id.gid. + # username: nsd + username: nsd + + # Run NSD in a chroot-jail. + # make sure to have pidfile and database reachable from there. + # by default, no chroot-jail is used. + # chroot: "/var/lib/nsd" + + # The directory for zonefile: files. The daemon chdirs here. + # zonesdir: "/var/lib/nsd/zones" + + # the list of dynamically added zones. + # zonelistfile: "/var/lib/nsd/nsd.zones" + + # the database to use + # if set to "" then no disk-database is used, less memory usage. + # database: "/var/lib/nsd/nsd.db" + database: "" + + # log messages to file. Default to stderr and syslog (with + # facility LOG_DAEMON). stderr disappears when daemon goes to bg. + logfile: "/var/log/nsd/nsd.log" + + # File to store pid for nsd in. + pidfile: "/var/run/nsd/nsd.pid" + + # The file where secondary zone refresh and expire timeouts are kept. + # If you delete this file, all secondary zones are forced to be + # 'refreshing' (as if nsd got a notify). Set to "" to disable. + xfrdfile: "/var/lib/nsd/nsd.xfrd" + + # The directory where zone transfers are stored, in a subdir of it. + xfrdir: "/var/lib/nsd/xfrd" + + # don't answer VERSION.BIND and VERSION.SERVER CHAOS class queries + # hide-version: no + hide-version: yes + + # version string the server responds with for chaos queries. + # default is 'NSD x.y.z' with the server's version number. + # version: "NSD" + + # identify the server (CH TXT ID.SERVER entry). + # identity: "unidentified server" + + # NSID identity (hex string, or "ascii_somestring"). default disabled. + # nsid: "aabbccdd" + + # Maximum number of concurrent TCP connections per server. + # tcp-count: 100 + + # Maximum number of queries served on a single TCP connection. + # By default 0, which means no maximum. + # tcp-query-count: 0 + + # Override the default (120 seconds) TCP timeout. + # tcp-timeout: 120 + tcp-timeout: 10 + + # Maximum segment size (MSS) of TCP socket on which the server + # responds to queries. Default is 0, system default MSS. + # tcp-mss: 0 + + # Maximum segment size (MSS) of TCP socket for outgoing AXFR request. + # Default is 0, system default MSS. + # outgoing-tcp-mss: 0 + + # Preferred EDNS buffer size for IPv4. + # ipv4-edns-size: 4096 + + # Preferred EDNS buffer size for IPv6. + # ipv6-edns-size: 4096 + + # statistics are produced every number of seconds. Prints to log. + # Default is 0, meaning no statistics are produced. + # statistics: 3600 + + # Number of seconds between reloads triggered by xfrd. + # xfrd-reload-timeout: 1 + + # log timestamp in ascii (y-m-d h:m:s.msec), yes is default. + # log-time-ascii: yes + + # round robin rotation of records in the answer. + # round-robin: no + + # check mtime of all zone files on start and sighup + # zonefiles-check: yes + + # write changed zonefiles to disk, every N seconds. + # default is 0(disabled) or 3600(if database is ""). + # zonefiles-write: 3600 + + # RRLconfig + # Response Rate Limiting, size of the hashtable. Default 1000000. + # rrl-size: 1000000 + + # Response Rate Limiting, maximum QPS allowed (from one query source). + # If set to 0, ratelimiting is disabled. Also set + # rrl-whitelist-ratelimit to 0 to disable ratelimit processing. + # Default is off. + # rrl-ratelimit: 200 + + # Response Rate Limiting, number of packets to discard before + # sending a SLIP response (a truncated one, allowing an honest + # resolver to retry with TCP). Default is 2 (one half of the + # queries will receive a SLIP response, 0 disables SLIP (all + # packets are discarded), 1 means every request will get a + # SLIP response. When the ratelimit is hit the traffic is + # divided by the rrl-slip value. + # rrl-slip: 2 + + # Response Rate Limiting, IPv4 prefix length. Addresses are + # grouped by netblock. + # rrl-ipv4-prefix-length: 24 + + # Response Rate Limiting, IPv6 prefix length. Addresses are + # grouped by netblock. + # rrl-ipv6-prefix-length: 64 + + # Response Rate Limiting, maximum QPS allowed (from one query source) + # for whitelisted types. Default is off. + # rrl-whitelist-ratelimit: 2000 + # RRLend + +# Remote control config section. +remote-control: + # Enable remote control with nsd-control(8) here. + # set up the keys and certificates with nsd-control-setup. + # control-enable: no + + # what interfaces are listened to for control, default is on localhost. + # control-interface: 127.0.0.1 + # control-interface: ::1 + + # port number for remote control operations (uses TLS over TCP). + # control-port: 8952 + + # nsd server key file for remote control. + # server-key-file: "/var/lib/nsd/nsd_server.key" + + # nsd server certificate file for remote control. + # server-cert-file: "/var/lib/nsd/nsd_server.pem" + + # nsd-control key file. + # control-key-file: "/var/lib/nsd/nsd_control.key" + + # nsd-control certificate file. + # control-cert-file: "/var/lib/nsd/nsd_control.pem" + + +# Secret keys for TSIGs that secure zone transfers. +# You could include: "secret.keys" and put the 'key:' statements in there, +# and give that file special access control permissions. +# +# key: + # The key name is sent to the other party, it must be the same + #name: "keyname" + # algorithm hmac-md5, or sha1, sha256, sha224, sha384, sha512 + #algorithm: sha256 + # secret material, must be the same as the other party uses. + # base64 encoded random number. + # e.g. from dd if=/dev/random of=/dev/stdout count=1 bs=32 | base64 + #secret: "K2tf3TRjvQkVCmJF3/Z9vA==" + + +# Patterns have zone configuration and they are shared by one or more zones. +# +# pattern: + # name by which the pattern is referred to + #name: "myzones" + # the zonefile for the zones that use this pattern. + # if relative then from the zonesdir (inside the chroot). + # the name is processed: %s - zone name (as appears in zone:name). + # %1 - first character of zone name, %2 second, %3 third. + # %z - topleveldomain label of zone, %y, %x next labels in name. + # if label or character does not exist you get a dot '.'. + # for example "%s.zone" or "zones/%1/%2/%3/%s" or "secondary/%z/%s" + #zonefile: "%s.zone" + + # If no master and slave access control elements are provided, + # this zone will not be served to/from other servers. + + # A master zone needs notify: and provide-xfr: lists. A slave + # may also allow zone transfer (for debug or other secondaries). + # notify these slaves when the master zone changes, address TSIG|NOKEY + # IP can be ipv4 and ipv6, with @port for a nondefault port number. + #notify: 192.0.2.1 NOKEY + # allow these IPs and TSIG to transfer zones, addr TSIG|NOKEY|BLOCKED + # address range 192.0.2.0/24, 1.2.3.4&255.255.0.0, 3.0.2.20-3.0.2.40 + #provide-xfr: 192.0.2.0/24 my_tsig_key_name + # set the number of retries for notify. + #notify-retry: 5 + + # uncomment to provide AXFR to all the world + # provide-xfr: 0.0.0.0/0 NOKEY + # provide-xfr: ::0/0 NOKEY + + # A slave zone needs allow-notify: and request-xfr: lists. + #allow-notify: 2001:db8::0/64 my_tsig_key_name + # By default, a slave will request a zone transfer with IXFR/TCP. + # If you want to make use of IXFR/UDP use: UDP addr tsigkey + # for a master that only speaks AXFR (like NSD) use AXFR addr tsigkey + #request-xfr: 192.0.2.2 the_tsig_key_name + # Attention: You cannot use UDP and AXFR together. AXFR is always over + # TCP. If you use UDP, we higly recommend you to deploy TSIG. + # Allow AXFR fallback if the master does not support IXFR. Default + # is yes. + #allow-axfr-fallback: yes + # set local interface for sending zone transfer requests. + # default is let the OS choose. + #outgoing-interface: 10.0.0.10 + # limit the refresh and retry interval in seconds. + #max-refresh-time: 2419200 + #min-refresh-time: 0 + #max-retry-time: 1209600 + #min-retry-time: 0 + # Slave server tries zone transfer to all masters and picks highest + # zone version available, for when masters have different versions. + #multi-master-check: no + + # limit the zone transfer size (in bytes), stops very large transfers + # 0 is no limits enforced. + # size-limit-xfr: 0 + + # if compiled with --enable-zone-stats, give name of stat block for + # this zone (or group of zones). Output from nsd-control stats. + # zonestats: "%s" + + # if you give another pattern name here, at this point the settings + # from that pattern are inserted into this one (as if it were a + # macro). The statement can be given in between other statements, + # because the order of access control elements can make a difference + # (which master to request from first, which slave to notify first). + #include-pattern: "common-masters" + + +# Fixed zone entries. Here you can config zones that cannot be deleted. +# Zones that are dynamically added and deleted are put in the zonelist file. +# +# zone: + # name: "example.com" + # you can give a pattern here, all the settings from that pattern + # are then inserted at this point + # include-pattern: "master" + # You can also specify (additional) options directly for this zone. + # zonefile: "example.com.zone" + # request-xfr: 192.0.2.1 example.com.key + + # RRLconfig + # Response Rate Limiting, whitelist types + # rrl-whitelist: nxdomain + # rrl-whitelist: error + # rrl-whitelist: referral + # rrl-whitelist: any + # rrl-whitelist: rrsig + # rrl-whitelist: wildcard + # rrl-whitelist: nodata + # rrl-whitelist: dnskey + # rrl-whitelist: positive + # rrl-whitelist: all + # RRLend + +zone: + name: "localhost" + zonefile: "master/localhost.zone" |