Commit 0bbad483dbdb2fda0524249599f285ab8dd1e15d

Authored by Frederik Lindenaar
1 parent baef00dd

Fixed minor markdown layout issues with Gitlab and closed #4

Showing 1 changed file with 21 additions and 21 deletions
README.md
... ... @@ -51,15 +51,15 @@ The setup of this solution consists of the following steps:
51 51 1. Ensure that the Perl modules CGI and Net::DNS are installed.
52 52 * on Debian/Ubuntu linux this can be done by:
53 53  
54   - ```
  54 + ~~~
55 55 sudo apt-get install libcgi-pm-perl libnet-dns-perl
56   - ```
  56 + ~~~
57 57  
58 58 * or directly from CPAN (assuming that is installed):
59 59  
60   - ```
  60 + ~~~
61 61 cpan CGI Net::DNS
62   - ```
  62 + ~~~
63 63  
64 64 2. Install the file `dyndns.pl` either in your cgi-bin directory or in a
65 65 separate folder
... ... @@ -74,21 +74,21 @@ The setup of this solution consists of the following steps:
74 74 server's cgi-bin directory) add the following line to your Apache virtual
75 75 host configuration (replacing `[INSTALL_DIR]` with the install directory):
76 76  
77   - ```
  77 + ~~~
78 78 ScriptAlias /dyndns [INSTALL_DIR]/dyndns.pl
79   - ```
  79 + ~~~
80 80  
81 81 in case you have installed the script in a non-standard folder, you will
82 82 also need the following to make this work on Apache 2.4 (again replacing
83 83 `[INSTALL_DIR]` with the install directory):
84 84  
85   - ```
  85 + ~~~
86 86 <Directory [INSTALL_DIR]/>
87 87 AllowOverride None
88 88 Options +ExecCGI -MultiViews -Indexes
89 89 Require all granted
90 90 </Directory>
91   - ```
  91 + ~~~
92 92  
93 93 reload apache with `/etc/init.d/apache reload` to make the script
94 94 available at <http://myserver.mydomain.tld/dyndns>.
... ... @@ -102,7 +102,7 @@ The setup of this solution consists of the following steps:
102 102 (e.g. `include "named.dyndns.conf";`). For a basic dynamic DNS setup a
103 103 configuration like below is required:
104 104  
105   - ```
  105 + ~~~
106 106 // Define the keys for DynDNS
107 107 key "dyndns.mydomain.tld" {
108 108 algorithm hmac-md5; secret "QdDJC7QVYmsCxgWoSAUmBg==";
... ... @@ -125,7 +125,7 @@ The setup of this solution consists of the following steps:
125 125 grant siteuser name site.dyndns.mydomain.tld ANY;
126 126 };
127 127 };
128   - ```
  128 + ~~~
129 129  
130 130 The above defines a domain zone file `dyndns/db.dyndns.mydomain.tld` with
131 131 two signer/keys. *siteuser* only can update `site.dyndns.mydomain.tld`
... ... @@ -139,20 +139,20 @@ The setup of this solution consists of the following steps:
139 139  
140 140 * to generate a new key *dyndns.mydomain.tld*:
141 141  
142   - ```
  142 + ~~~
143 143 ddns-confgen -a hmac-md5 -k dyndns.mydomain.tld -z dyndns.mydomain.tld
144   - ```
  144 + ~~~
145 145  
146 146 * generate the required configuration for *siteuser* (or any new user):
147 147  
148   - ```
  148 + ~~~
149 149 ddns-confgen -a hmac-md5 -k siteuser -s site.dyndns.mydomain.tld
150   - ```
  150 + ~~~
151 151  
152 152 6. Generate an initial zone file like the one below for the dyndns domain in
153 153 the location specified in the config file above.
154 154  
155   - ```
  155 + ~~~
156 156 $TTL 3600 ; 1 hour
157 157 @ IN SOA auth.dns.mydomain.tld. hostmaster.mydomain.tld. (
158 158 2019000001 ; serial
... ... @@ -164,7 +164,7 @@ The setup of this solution consists of the following steps:
164 164 TXT "Dynamic DNS zone for mydomain.tld"
165 165  
166 166 site A 1.2.3.4
167   - ```
  167 + ~~~
168 168  
169 169 Please note that Bind will rewrite this file and you need to be careful
170 170 with it. Entries do not need to exist initially, as long as the signer/key
... ... @@ -507,7 +507,7 @@ DDNS registrations using a custom URL. The Basic format for the registration
507 507 URL to register is:
508 508  
509 509 ~~~
510   -https://SERVER/cgi-bin/dyndns/update?host=HOSTNAME&ip=IPADDRESS&secret=KEY`
  510 +https://SERVER/cgi-bin/dyndns/update?host=HOSTNAME&ip=IPADDRESS&secret=KEY
511 511 ~~~
512 512  
513 513 Check the [list of parameters supported](req_params) for all available options,
... ... @@ -552,13 +552,13 @@ https://SERVER/cgi-bin/dyndns/view?host
552 552 -------------------------------------------
553 553 For Cisco routers add the following config:
554 554  
555   -```
  555 +~~~
556 556 ip ddns update method DYNDNS
557 557 HTTP
558 558 add https://SERVER/cgi-bin/dyndns/update?host=<h>&ip=<a>&secret=SECRET
559 559 remove https://SERVER/cgi-bin/dyndns/delete?host=<h>&secret=SECRET
560 560 interval maximum 0 1 0 0
561   -```
  561 +~~~
562 562  
563 563 replacing `SERVER` for the host the script is installed on and `SECRET`
564 564 for a DNS key authorized to update the record. The cisco router will replace <a>
... ... @@ -566,11 +566,11 @@ and &lt;h&gt; with the IPv4 address and hostname.
566 566  
567 567 To setup interface `Dialer0` to register as `hostname.dyndns.mydomain.tld` add:
568 568  
569   -```
  569 +~~~
570 570 interface Dialer0
571 571 ip ddns update hostname hostname.dyndns.mydomain.tld
572 572 ip ddns update DYNDNS
573   -```
  573 +~~~
574 574  
575 575 Which instructs to register using the address of Dialer0 as soon as that is up
576 576 or changes (this also works for non-dialer devices).
... ...