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    DynDNS blocked me

    Scheduled Pinned Locked Moved DHCP and DNS
    61 Posts 7 Posters 28.1k Views
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    • H
      hoba
      last edited by

      btw, that also is the reason why the dyndns providerlist of m0n0 and pfsense is different.

      1 Reply Last reply Reply Quote 0
      • M
        mickeybyte
        last edited by

        oops :-[, never saw the difference…

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        • M
          mickeybyte
          last edited by

          Well, it did last a day longer than before, but there it was again in my mailbox today:
          –---Original Message-----
          From: DynDNS Support [mailto:support@dyndns.com]
          Sent: Thursday, December 15, 2005 3:31 AM
          To: <my email="">Subject: Hostname Blocked Due To Abuse

          Dear Valued Customer:

          The hostname, myaccount.homedns.org, in account myaccount, has been blocked for
          abuse. This action has been taken due to the receipt of multiple updates
          originating from the same IP address.

          Please note, updates which result in the IP address associated with a host
          changing are NOT considered abusive. Only those updates which result in no
          change to the host are abusive. Please take a moment to review our Update
          Abuse Policy here:

          http://www.dyndns.com/support/abuse.html

          :'(</my>

          1 Reply Last reply Reply Quote 0
          • S
            sullrich
            last edited by

            Show us your system logs.

            Also show us /etc/crontab

            1 Reply Last reply Reply Quote 0
            • M
              mickeybyte
              last edited by

              /etc/crontab:
              $ less /etc/crontab
              SHELL=/bin/sh
              PATH=/etc:/bin:/sbin:/usr/bin:/usr/sbin
              HOME=/var/log
              #minute hour    mday    month  wday    who            command
              0 * * * * root         /usr/bin/nice -n20 newsyslog
              1,31 0-5 * * * root         /usr/bin/nice -n20 adjkerntz -a
              1 * 1 * * root         /usr/bin/nice -n20 /etc/rc.update_bogons.sh
              */60 * * * * root         /usr/bin/nice -n20 /usr/local/sbin/expiretable -v -t 3600 sshlockout
              1 0-1 * * * root /usr/bin/nice -n20 /etc/rc.dyndns.update

              Systemlogs are more difficult, unless you can tell me where I can find them on pfSense (not the webinterface, but the files itself)? Problem is I sent all syslogs tot a syslog daemon, but last night my switch gave up, and I've just repaired the problem, so I don't have any logs in my syslog daemon since late last night. I'll see if I can already find something in there.

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              • S
                sullrich
                last edited by

                From a shell:

                cat /var/log/system.log | grep Dyn

                1 Reply Last reply Reply Quote 0
                • M
                  mickeybyte
                  last edited by

                  looking at the crontab, I've noticed the dyndns line stating
                  1  0-1 * * * …
                  what exactly does it mean? when does it run.

                  I'can only find logfiles on the firewall since I've rebooted it a few hours ago, and there I noticed it updated it every 10 seconds?
                  In my syslog daemon, I can only find logs until 12 o'clock last night and there it shows up every once an hour, but still not blocked.
                  The mail that said I was blocked again came around 3h30 this morning

                  1 Reply Last reply Reply Quote 0
                  • S
                    sullrich
                    last edited by

                    The first 1 is first minute.  I thought 0-1 is a randomized midnight to 1 am.

                    I'll change it to run at 1:01 am

                    Run update_file.sh /etc/crontab again

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                    • M
                      mickeybyte
                      last edited by

                      Scott,

                      If you ask me, that's not the best solution.
                      say, my Ip changes at 4am, it will take until next day 1h01, until my dyndns will get updated? or am I getting it wrong here?

                      Still can't resist to bring up the CachedIP problem again. That's where the problem is according to me, if it can correctly compare cachedIP and current IP, and only contact dyndns if that's different, what actually does at this time, but cachedIP is always 0.0.0.0.

                      I'll take a look at the dyndns.class file to see if I can find anything there (not that I'm a freebsd geek, but I do have some programming skills and some linux knowledge)

                      1 Reply Last reply Reply Quote 0
                      • S
                        sullrich
                        last edited by

                        @mickeybyte:

                        Scott,

                        If you ask me, that's not the best solution.
                        say, my Ip changes at 4am, it will take until next day 1h01, until my dyndns will get updated? or am I getting it wrong here?

                        Still can't resist to bring up the CachedIP problem again. That's where the problem is according to me, if it can correctly compare cachedIP and current IP, and only contact dyndns if that's different, what actually does at this time, but cachedIP is always 0.0.0.0.

                        I'll take a look at the dyndns.class file to see if I can find anything there (not that I'm a freebsd geek, but I do have some programming skills and some linux knowledge)

                        The dynamic dns client is run after ANY ip change.  The only reason for the once a day check is to check back in after 28 days to keep the item from expiring.

                        1 Reply Last reply Reply Quote 0
                        • M
                          mickeybyte
                          last edited by

                          This is what I found in /var/etc/dyndns.debug:
                          12-11-05 09:14:42 - (6919068) - [dyndns] - 0.0.0.0/1134330236
                          12-11-05 10:14:42 - (5357457) - [dyndns] - 0.0.0.0/1134330236
                          12-11-05 11:14:43 - (2891556) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 12:14:42 - (4651791) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 01:01:02 - (2923375) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 01:14:42 - (4669015) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 02:01:02 - (7177439) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 02:14:42 - (3299583) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 03:14:41 - (4731010) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 04:14:45 - (8340914) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 05:14:44 - (3307104) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 06:14:45 - (9571554) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 06:44:44 - (5194273) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 07:44:43 - (5387404) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 08:44:43 - (5649611) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 09:44:42 - (6107681) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:44:48 - (7788679) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 11:44:47 - (4119622) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 12:44:47 - (4233917) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 01:44:47 - (7404288) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 02:44:47 - (6548574) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 03:44:47 - (5386367) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 04:44:47 - (8115236) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 04:44:48 - (8115236) - [dyndns] - abuse
                          12-12-05 05:44:46 - (9107850) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 05:44:47 - (9107850) - [dyndns] - abuse
                          12-12-05 06:44:46 - (6465648) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 06:44:47 - (6465648) - [dyndns] - abuse
                          12-12-05 07:44:51 - (4552343) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 07:44:52 - (4552343) - [dyndns] - abuse
                          12-12-05 08:44:51 - (4040148) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 08:44:52 - (4040148) - [dyndns] - abuse
                          12-12-05 09:44:51 - (4279538) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 09:44:52 - (4279538) - [dyndns] - abuse
                          12-12-05 10:21:09 - (5411452) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:21:10 - (5411452) - [dyndns] - abuse
                          12-12-05 10:21:31 - (3706664) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:21:34 - (3706664) - [dyndns] - abuse
                          12-12-05 10:21:34 - (8356999) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:21:36 - (8356999) - [dyndns] - abuse
                          12-12-05 10:22:13 - (3049021) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:22:13 - (3049021) - [dyndns] - abuse
                          12-12-05 10:22:23 - (1328388) - [dyndns] - 0.0.0.0/1134330236
                          12-12-05 10:22:24 - (1328388) - [dyndns] - abuse
                          12-12-05 11:03:22 - (1159591) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 12:01:02 - (3816026) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 12:03:23 - (9821675) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 12:33:22 - (6804676) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 01:01:02 - (2003913) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 01:33:22 - (8397757) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 02:33:21 - (1765254) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 03:33:22 - (2963531) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 04:33:26 - (9327919) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 05:33:26 - (5784744) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 06:33:25 - (2334690) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 07:33:24 - (1719783) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 08:33:25 - (7267097) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 09:03:24 - (1136798) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 10:03:26 - (8225073) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 11:03:26 - (9846324) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 12:03:25 - (7372019) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 12:33:24 - (7141727) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 01:33:29 - (5183041) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 02:33:29 - (5446201) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 03:33:28 - (4943944) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 04:33:28 - (9974256) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 05:03:28 - (3564105) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 06:03:27 - (5400248) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 07:03:27 - (7203522) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 08:03:28 - (7083926) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 08:03:29 - (7083926) - [dyndns] - abuse
                          12-13-05 08:33:33 - (8607025) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 08:33:37 - (8607025) - [dyndns] - abuse
                          12-13-05 09:33:32 - (3387273) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 09:33:33 - (3387273) - [dyndns] - abuse
                          12-13-05 10:27:00 - (7111110) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 10:27:02 - (7111110) - [dyndns] - abuse
                          12-13-05 10:27:26 - (3591037) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 10:27:26 - (3591037) - [dyndns] - abuse
                          12-13-05 10:27:29 - (4293309) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 10:27:32 - (4293309) - [dyndns] - abuse
                          12-13-05 10:28:07 - (7443118) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 10:28:08 - (7443118) - [dyndns] - abuse
                          12-13-05 11:00:37 - (9708846) - [dyndns] - 0.0.0.0/1134330236
                          12-13-05 11:00:38 - (9708846) - [dyndns] - abuse
                          12-14-05 12:00:36 - (9085216) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 12:00:37 - (9085216) - [dyndns] - abuse
                          12-14-05 12:01:02 - (8895196) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 12:01:03 - (8895196) - [dyndns] - abuse
                          12-14-05 01:00:36 - (7739452) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 01:00:37 - (7739452) - [dyndns] - abuse
                          12-14-05 01:01:03 - (5872394) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 01:01:03 - (5872394) - [dyndns] - abuse
                          12-14-05 02:00:40 - (4460649) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 02:00:42 - (4460649) - [dyndns] - abuse
                          12-14-05 03:00:40 - (8074266) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 03:00:41 - (8074266) - [dyndns] - abuse
                          12-14-05 03:30:41 - (7841892) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 03:30:42 - (7841892) - [dyndns] - abuse
                          12-14-05 04:30:40 - (5952109) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 04:30:41 - (5952109) - [dyndns] - abuse
                          12-14-05 05:30:40 - (7029667) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 05:30:41 - (7029667) - [dyndns] - abuse
                          12-14-05 06:00:39 - (2398307) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 07:00:40 - (3043041) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 08:00:39 - (5506055) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 09:00:40 - (3014221) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 10:00:37 - (1297223) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 11:00:42 - (5587871) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 12:00:42 - (7815354) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 01:00:41 - (8702000) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 02:00:41 - (6367796) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 03:00:41 - (8783922) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 03:30:41 - (9664607) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 04:30:40 - (6759643) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 05:30:40 - (7330136) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 06:30:46 - (8976396) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 07:30:46 - (6721446) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 08:30:46 - (3731522) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 09:30:51 - (8441664) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 10:30:36 - (2122589) - [dyndns] - 0.0.0.0/1134330236
                          12-14-05 11:30:35 - (7019757) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 12:01:03 - (2048596) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 12:30:36 - (9360039) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 01:01:03 - (6270883) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 01:30:35 - (9418419) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 02:30:34 - (6853193) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 03:30:37 - (8088756) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 04:30:38 - (1488027) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 04:30:39 - (1488027) - [dyndns] - abuse
                          12-15-05 05:30:37 - (1156730) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 05:30:38 - (1156730) - [dyndns] - abuse
                          12-15-05 06:30:35 - (1208572) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:30:36 - (1208572) - [dyndns] - abuse
                          12-15-05 07:30:39 - (8267492) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:30:40 - (8267492) - [dyndns] - abuse
                          12-15-05 08:30:38 - (7514137) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 08:30:41 - (7514137) - [dyndns] - abuse
                          12-15-05 09:30:39 - (5583750) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 09:30:40 - (5583750) - [dyndns] - abuse
                          12-15-05 10:30:38 - (7945971) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 10:30:38 - (7945971) - [dyndns] - abuse
                          12-15-05 11:30:36 - (2149134) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 11:30:37 - (2149134) - [dyndns] - abuse
                          12-15-05 12:30:40 - (6524642) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 12:30:41 - (6524642) - [dyndns] - abuse
                          12-15-05 01:30:39 - (7896830) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 01:30:40 - (7896830) - [dyndns] - abuse
                          12-15-05 02:30:38 - (3340408) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 02:30:39 - (3340408) - [dyndns] - abuse
                          12-15-05 03:30:42 - (7449804) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 03:30:43 - (7449804) - [dyndns] - abuse
                          12-15-05 04:30:46 - (6812999) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 04:30:47 - (6812999) - [dyndns] - abuse
                          12-15-05 05:30:45 - (9706623) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 05:30:46 - (9706623) - [dyndns] - abuse
                          12-15-05 06:08:25 - (3152146) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:08:27 - (3152146) - [dyndns] - abuse
                          12-15-05 06:08:29 - (6411514) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:08:40 - (6411514) - [dyndns] - abuse
                          12-15-05 06:08:43 - (6894303) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:08:44 - (6894303) - [dyndns] - abuse
                          12-15-05 06:09:01 - (3310163) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:09:01 - (3310163) - [dyndns] - abuse
                          12-15-05 06:23:29 - (2898009) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:23:31 - (2898009) - [dyndns] - abuse
                          12-15-05 06:24:18 - (1482317) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:24:21 - (1482317) - [dyndns] - abuse
                          12-15-05 06:40:59 - (8417336) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:41:00 - (8417336) - [dyndns] - abuse
                          12-15-05 06:41:31 - (7819280) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:41:32 - (7819280) - [dyndns] - abuse
                          12-15-05 06:48:29 - (3020094) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:48:29 - (3020094) - [dyndns] -
                          12-15-05 06:48:40 - (4232711) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:48:40 - (4232711) - [dyndns] -
                          12-15-05 06:48:51 - (1028691) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:48:51 - (1028691) - [dyndns] -
                          12-15-05 06:49:03 - (7385844) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 06:49:03 - (7385844) - [dyndns] -
                          12-15-05 07:45:05 - (2353015) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:45:06 - (2353015) - [dyndns] -
                          12-15-05 07:50:22 - (2752449) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:50:24 - (2752449) - [dyndns] - abuse
                          12-15-05 07:50:26 - (6615088) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:50:26 - (6615088) - [dyndns] - abuse
                          12-15-05 07:50:46 - (3027218) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:50:47 - (3027218) - [dyndns] - abuse
                          12-15-05 07:50:56 - (5291978) - [dyndns] - 0.0.0.0/1134330236
                          12-15-05 07:50:56 - (5291978) - [dyndns] - abuse

                          seems like it is updatin every hour, of half an our. This could be related to my DHCP renewal time. Sometimes it's 1800 seconds, other times it's 3600 seconds.
                          however, I seem to always get the same IP address on every renewal.

                          I'll look further into the script.

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                          • S
                            sullrich
                            last edited by

                            You're cache file still reads 0.0.0.0?

                            Did it ever succeed?

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                            • M
                              mickeybyte
                              last edited by

                              nope, cachedIP is always 0.0.0.0, so when it compares wanip with cacheIP, it's always different

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                              • S
                                sullrich
                                last edited by

                                That's wild.  Try unblocking yourself and watching the first run of the dyndns client, if the provider gives a ok message it should update the cache file.

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                                • M
                                  mickeybyte
                                  last edited by

                                  Let's look at the function DetectChange:
                                  function _detectChange() {

                                  log_error("DynDns: _detectChange() starting.");

                                  $currentTime = time();

                                  $wan_ip = get_current_wan_address();
                                                          $this->_dnsIP = $wan_ip;
                                                          log_error("DynDns: Current WAN IP: {$wan_ip}");

                                  if (file_exists($this->_cacheFile)) {
                                                                  if(file_exists($this->_cacheFile))
                                                                          $contents = file_get_contents($this->_cacheFile);
                                                                  else
                                                                          $contents = "";
                                                                  list($cacheIP,$cacheTime) = split(':', $contents);
                                                                  $this->_debug($cacheIP.'/'.$cacheTime);
                                                                  $initial = false;
                                                                  log_error("DynDns: Cached IP: {$cacheIP}");
                                                          } else {
                                                                  conf_mount_rw();
                                                                  $file = fopen($this->_cacheFile, 'w');
                                                                  fwrite($file, '0.0.0.0:'.$currentTime);
                                                                  fclose($file);
                                                                  conf_mount_ro();
                                                                  $cacheIP = '0.0.0.0';
                                                                  $cacheTime = $currentTime;
                                                                  $initial = true;
                                                                  log_error("DynDns: No Cached IP found.");
                                                          }

                                  /*  use 2419200 for dyndns, dhs, easydns, noip, hn
                                                          *  zoneedit, dyns, ods
                                                          */
                                                          $time = '2419200';

                                  $needs_updating = FALSE;
                                                          /* lets deterimine if the item needs updating /
                                                          if ($cacheIP != $wan_ip) {
                                                                  $needs_updating = TRUE;
                                                                  log_error("DynDns: cacheIP != wan_ip.  Updating.");
                                                          }
                                                          $update_reason = "Cached IP: {$cacheIP} WAN IP: {$wan_ip} ";
                                                          if (($currentTime - $cacheTime) > $time ) {
                                                                  $needs_updating = TRUE;
                                                                  log_error("DynDns: More than 28 days.  Updating.");
                                                          }
                                                          $update_reason .= "{$currentTime} - {$cacheTime} > {$time} ";
                                                          if ($initial == TRUE) {
                                                                  $needs_updating = TRUE;
                                                                  $update_reason .= "Inital update. ";
                                                                  log_error("DynDns: Initial run.  Updating.");
                                                          }
                                                          /                                    finally if we need updating then store the
                                                          *  new cache value and return true
                                                          */
                                                          if($needs_updating == TRUE) {
                                                                  return TRUE;
                                                          } else {
                                                                  return FALSE;
                                                          }

                                  log_error("DynDns debug information: {$update_reason}");

                                  }

                                  especially the last part here
                                  in comments, it says:
                                  /*  finally if we need updating then store the
                                                          *  new cache value and return true
                                                          */
                                                          if($needs_updating == TRUE) {
                                                                  return TRUE;
                                                          } else {
                                                                  return FALSE;
                                                          }

                                  but I don't see anywhere in the script some code that realy updates the cache file?

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                                  • S
                                    sullrich
                                    last edited by

                                    Look further up:

                                    if ($this->_detectChange() == FALSE) {
                                    $this->_error(10);
                                    } else {
                                    if ($this->_dnsService == 'dyndns' ||
                                    $this->_dnsService == 'dyndns-static' ||
                                    $this->_dnsService == 'dyndns-custom' ||
                                    $this->_dnsService == 'dhs' ||
                                    $this->_dnsService == 'noip' ||
                                    $this->_dnsService == 'easydns' ||
                                    $this->_dnsService == 'hn' ||
                                    $this->_dnsService == 'zoneedit' ||
                                    $this->_dnsService == 'dyns' ||
                                    $this->_dnsService == 'ods')
                                    {
                                    $this->_update();
                                    } else {
                                    $this->_error(6);
                                    }
                                    }

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                                    • M
                                      mickeybyte
                                      last edited by

                                      Sorry,

                                      there is in function CheckStatus at the end:

                                      if($successful_update == true) {
                                                                      /* Write WAN IP to cache file */
                                                                      conf_mount_rw();
                                                                      $file = fopen($this->_cacheFile, 'w');
                                                                      fwrite($file, $wan_ip.':'.$currentTime);
                                                                      fclose($file);
                                                                      conf_mount_ro();
                                                              }

                                      but it doesn't seem to do it I guess.

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                                      • S
                                        sullrich
                                        last edited by

                                        I have reports from many people that it does work, so I am at a loss.

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                                        • M
                                          mickeybyte
                                          last edited by

                                          Scott,

                                          I've changed the Cachefile to update it with my current IP. then reactivated the dyndns service, and this is what I get in logs:
                                          Dec 15 23:40:50 php: /services_dyndns.php: phpDynDNS: No Change In My IP Address and/or 28 Days Has Not Past. Not Updating Dynamic DNS Entry.
                                          Dec 15 23:40:50 php: /services_dyndns.php: DynDns: Cached IP: <cache ip="">Dec 15 23:40:50 php: /services_dyndns.php: DynDns: Current WAN IP: <current ip="">Dec 15 23:40:50 php: /services_dyndns.php: DynDns: _detectChange() starting.
                                          Dec 15 23:40:50 php: /services_dyndns.php: DynDns: updatedns() starting
                                          Dec 15 23:40:50 php: /services_dyndns.php: DynDns: Running updatedns()

                                          So that part is working!
                                          Still have no clue why the cache file didn't get updated, so'll do some testing now, trying to get my wan ip changed, or to manually change cache file to something else and see what it does</current></cache>

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                                          • S
                                            sullrich
                                            last edited by

                                            update_file.sh /etc/inc/dyndns.class

                                            I've added a logging portion to log when the cache file is updated.

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