Caused by testing for IPv6 address change even though no IPv6 update was requested.
Added capability to specify whether IPv4 or IPv6 should be updated or not with new
values:
use=no
usev6=no
gracefully or fall back on IPv4 when running on a system that is not connected to IPv6
network. Result is that ddclient may crash if IPv6 requested on a system that doesn't
have IPv6.
Adding comprehensive framework for IPv6 support. IPv6 and IPv4 exist side-by-side
The same network interface may have both IPv4 and IPv6. Therefore to support both
we add the following options.
usev6 = [ ip, if, cmd, web ]
ipv6 = [ set an IPv6 address (usev6=ip) ]
webv6 = [ url of a web server that will return your IPv6 address (usev6=web)]
webv6-skip = [ string to skip to before looking for IPv6 address]
cmdv6 = [ system command to execute that will return an IPv6 address (usev6=cmd)]
cmdv6-skip = [ string to skip to before looking for IPv6 address ]
There is no ifv6. It is assumed that if=interface will be the same for both IPv4
and IPv6
You can mix methods for IPv4 and IPv6 for the same interface. For example
use=web
usev6=if
if=eth0
web=http://ipdetect.dnspark.com/
Would be a valid method for a system behind an IPv4 NAT connection, IPv6 would be
obtained from the eth0 interface (globaly routable address) and the public IPv4
from external web site.
Support for updating AAAA (IPv6) records is added for freedns.afraid.org. The
existing IPv6 nsupdate method was updated to account for new design.
Optional support is added for cURL as some embedded systems do not have perl
NET6 and SSL packages installed. Set with option
curl=yes
Submitted code is ready for code review and comment.
fix nsupdate using wrong type for ipv6 addresses
nsupdate was failing because it was trying to set an A record with an ipv6 address. This will check for an ipv6 address and use the appropriate record type.
Add support for telling `nsupdate` to use TCP instead of UDP
By default, `nsupdate` uses UDP unless the update size is too large to fit in a UDP datagram, in which case it automatically switches to TCP. This change adds a `tcp` configuration option to the `nsupdate` protocol so that the user can force `nsupdate` to use TCP.
By default, `nsupdate` uses UDP unless the update size is too large to fit in a UDP datagram, in which case it automatically switches to TCP. This change adds a `tcp` configuration option to the `nsupdate` protocol so that the user can force `nsupdate` to use TCP.
Fix based on pull request #31 on github commited by @hank.
_original comments_
When FreeDNS was updating, I was noticing that it would send back an HTTP 200
with the text "Address [IP] has not changed", but ddclient was issuing a
failed status for this and logging a ton of text to syslog. I changed the
function a tiny bit to allow this to be a success status. I also reformatted
the code to all spaces instead of mixed spaces and tabs, but you can take that
or leave it - I don't really care, it was just a total whitespace disaster
before.
Before this update, freedns warnings would appear in the log even though
FreeDNS sent back a code 200 with a message indicating the IP address was
already correct. A simple regex change was all that was needed to make this a
success instead. Now, it looks like this:
DEBUG: server = freedns.afraid.org
SUCCESS: updating xxx.xxx.xxx good: IP address has not changed
Conflicts:
ddclient
This is the squashed commits of former odd-fw-patch and its addition, which will add functions to;
* un-zeropad IP address returned by some odd routers,
* make $ip UNDEF if get_ip('fw') returned a local IP address.
Adding configurable TTL to Cloudflare
This change adds configurable TTL to cloudflare instead of just using hardcoded value of 1 which sets "automatic" TTL any time ddclient updates the IP address.
Prevent service to start multiple times
Added messages if trying to start/stop already started/stopped service.
Added daemon install instructions for ubuntu.
Removing revision info even when it's just in the comments.
git-svn-id: svn+ssh://svn.code.sf.net/p/ddclient/code/trunk@190 3873ddee-7413-0410-b6c4-c2c57c1ab35a
Preparing a complete move to git. The Id tag isn't useful so removing from
the files seemed to be the best solotion
git-svn-id: svn+ssh://svn.code.sf.net/p/ddclient/code/trunk@186 3873ddee-7413-0410-b6c4-c2c57c1ab35a
The new requirements were added when adding support for cloudflare. By the
simple fix suggested by Roy Tam we could revert the requirements which make
ddclient back usable on CentOS and RHEL.
