Community discussions

Search found 11 matches

by JHV
Sun Jan 08, 2017 4:16 pm
Forum: Announcements
Topic: v6.39rc [release candidate] is released
Replies: 391
Views: 82415

Re: Issue with DHCPv6 partially solved

Version 6.39rc7 has been released. Changes since previous rc: *) dhcpv6-client - fixed dhcpv6 rebind on startup; Rebinding or renewing? And only on startup? However, the new version solves my problem at least partially. As I have already described in this thread , DHCPv6 is broken for me since v6.3...
by JHV
Sat Jan 07, 2017 1:22 pm
Forum: Announcements
Topic: v6.39rc [release candidate] is released
Replies: 391
Views: 82415

Issue with DHCPv6 partially solved

Version 6.39rc7 has been released. Changes since previous rc: *) dhcpv6-client - fixed dhcpv6 rebind on startup; Rebinding or renewing? And only on startup? However, the new version solves my problem at least partially. As I have already described in this thread , DHCPv6 is broken for me since v6.3...
by JHV
Thu Sep 29, 2016 11:49 pm
Forum: Announcements
Topic: v6.37 [current] is released!
Replies: 197
Views: 34936

Re: v6.37 [current] is released!

DHCPv6 still not working as expected. http://fs5.directupload.net/images/160929/usjpvkvh.png My ISP enforces all 24 hours a disconnect. IPv4 address and IPv6 prefix is dynamic, but it takes 20 minutes until a new prefix is obtained. Last working Router OS was v 6.33.6. More details here: http://foru...
by JHV
Wed Sep 14, 2016 9:53 pm
Forum: Announcements
Topic: v6.37rc [release candidate] is released, only one wireless package!
Replies: 321
Views: 57316

Re: v6.37rc [release candidate] is released, only one wireless package!

Version 6.37rc34 has been released, Changes since 6.37rc32: *) dhcpv6 - improved interface status tracking; DHCPv6 still does not work like before v 6.33.6. If a disconnect occurs, DHCPv6 stays for 10 minutes in state renewing and for another 10 minutes in state rebinding. It takes exactly 20 minut...
by JHV
Sun Jul 17, 2016 1:06 am
Forum: General
Topic: DHCPv6-client broken since v6.34
Replies: 7
Views: 1930

Re: DHCPv6-client broken since v6.34

In version v6.35.4 dhcp-v6 client with prefixes started working in my router :) What do you mean with "started working"? The DHCPv6 client works since ages, but not anymore in networks with dynamically assigned prefixes. Does your provider enforce a disconnect every 24 hours? Do you get always a ne...
by JHV
Sat Jul 09, 2016 11:39 pm
Forum: General
Topic: DHCPv6-client broken since v6.34
Replies: 7
Views: 1930

Re: DHCPv6-client broken since v6.34

Any confirmation about this issue would be much appreciated. 
I  doubt I'm the only one who uses Mikrotik routers in networks with dynamically assigned IPv6 prefixes.
by JHV
Sat Jul 02, 2016 2:36 pm
Forum: General
Topic: DHCPv6-client broken since v6.34
Replies: 7
Views: 1930

Re: DHCPv6-client broken since v6.34

A few more thoughts at this topic. Patch 6.34 has introduced a few changes regarding to the DHCPv6-client. Since then the client does no longer work as expected. After a connection lost on WAN side, the DHCPv6-client tries a renewing attempt followed by a rebinding attempt.  Each attempt takes exact...
by JHV
Sat Jul 02, 2016 1:23 pm
Forum: General
Topic: [Basic Feature Request] Implementing of "Basic Requirements" according to RFC7084
Replies: 2
Views: 1240

[Basic Feature Request] Implementing of "Basic Requirements" according to RFC7084

Excerpt from RFC6204 / RFC7084: Basic Requirements for IPv6 Customer Edge Routers 4. Requirements 4.1.  General Requirements G-5:  By default, if the IPv6 CE router is an advertising router and         loses its IPv6 default router(s) and/or detects loss of         connectivity on the WAN interface ...
by JHV
Sun Jun 19, 2016 4:21 pm
Forum: General
Topic: DHCPv6-client broken since v6.34
Replies: 7
Views: 1930

DHCPv6-client broken since v6.34

The problem was described in several posts within this thread in February 2016 and the last working version was v 6.33.6. The last tested version is 6.36.rc28 but without success. Hardware is RB751G-2HnD. The German ISP 1&1 delivers dual stack IPv6 with dynamically IPv6 prefixes over DHCPv6. These p...
by JHV
Tue Feb 02, 2016 2:05 am
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22954

Re: v6.34 [current] is released!

Regarding the two posts before about IPV6, Dualstack with Carrier "T-Online/Deutsche Telekom" is running fine here. No Problems, so I can´t confirm it . Hardware used is RB2011UiAS-2HnD with Vigor 130 in modem-mode. Regards.......Detlef My configuration is very similar. Vigor 130 in PPPoE Pass Thro...
by JHV
Mon Feb 01, 2016 9:00 pm
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22954

Re: v6.34 [current] is released!

There seems to be an issue with the DHCPv6-Client. In a dual stack environment with dynamical IPV4 and dynamical IPV6-prefix, the client hangs in status "renewing", after a reconnect to the ISP is established, regardless if the reconnection is initiated from the ISP or from the router itself. Clicki...