Community discussions

MUM Europe 2020

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by grin
Wed Aug 21, 2019 6:45 pm
Forum: General
Topic: IPv6 Default Gateway ::/0 unreachable
Replies: 5
Views: 2011

Re: IPv6 Default Gateway ::/0 unreachable

Just to make a note for my future self:

Switching off Fast Forward on the Bridge interface made RA working again (but the routes are still unreachable). With fast forward on there is no RA, despite everything looks correct. This has been v6.43.7.
by grin
Sat Jul 28, 2018 10:58 am
Forum: Scripting
Topic: Super Mario Theme
Replies: 40
Views: 33982

Re: Super Mario Theme

Oh wow. Seems Normis deleted the file from the wiki. :-o Maybe here it'll stay online. ## ### (c)Peter 'grin' Gervai, 2017 ## ## CC_BY-SA-4.0 / GPLv3+ ## :local chan1 "880,2,0,1,880,2,0,4,880,2,0,4,698,2,0,1,880,2,0,4,1047,2,0,22,698,2,0,7,523,2,0,7,440,2,0,7,587,2,0,4,659,2,0,4,622,2,0,1,587,2,0,4,...
by grin
Sat Jul 28, 2018 10:52 am
Forum: Forwarding Protocols
Topic: OSPFv3 doesn't (always) work on bridge with hardware offloading
Replies: 1
Views: 420

OSPFv3 doesn't (always) work on bridge with hardware offloading

This is v6.42.3 mipsbe speaking. I have noticed that the weird problems I'm noticing was caused by OSPFv3 being down, which is in turn was the result that MT's OSPF instance was completely silent. First I was wondering where all the link-local IPv6 addresses are gone from the bridges, but first I wa...
by grin
Mon May 15, 2017 12:17 pm
Forum: Scripting
Topic: Super Mario Theme
Replies: 40
Views: 33982

Re: Super Mario Theme

Could someone make scripts that play Fate of the Fairies, Ancient Makes, Silver Will, Challenger Invited, and The Merciless Savior (they are all themes from the Legend of Heroes: Trails in the Sky First Chapter and Legend of Heroes: Trails in the Sky Second Chapter). Thanks in advance. If you offer...
by grin
Tue Mar 28, 2017 7:56 pm
Forum: Scripting
Topic: Super Mario Theme
Replies: 40
Views: 33982

Re: Super Mario Theme

I don't want to disturb, but... here's my opinion about monophony:
https://wiki.mikrotik.com/wiki/Super_Mario_Theme_grin

enjoy. :)
by grin
Thu Oct 02, 2014 10:38 am
Forum: General
Topic: Reset ppp interface counters
Replies: 0
Views: 913

Reset ppp interface counters

As far as I see this is asked periodically but does not seem to have been answered. Is it possible to reset counters of PPP (and many non-ethernet) interfaces, and if not, why not? PPP actually keep the counter even if down (disabled) so the only way seems to be removing and recreating the interfac...
by grin
Mon Sep 22, 2014 5:30 pm
Forum: General
Topic: Beware IPv6 ND RA hop limit
Replies: 1
Views: 925

Beware IPv6 ND RA hop limit

This has ben dolved but maybe someone googles for it: after connection ipv6 hop_limit is zero (hop_limit=0), which results non-working ipv6 connection. (In linux it's /proc/sys/net/ipv6/conf/wlan0/hop_limit for example.) When I keep IPv6 ND hop limit on default (like in winbox) it seems to use '0' a...
by grin
Mon Sep 02, 2013 11:48 am
Forum: General
Topic: v6.2 released
Replies: 247
Views: 90659

Re: v6.2 released

by grin
Fri Aug 30, 2013 11:20 am
Forum: General
Topic: v6.2 released
Replies: 247
Views: 90659

CCR stable firmware?

Now that v6.2 was released and the download links upgraded on the MT website I wonder which is the stable firmware for CCRs (definitely not v6.2)? v6.1? Is it available somehow or do I have to find someone who already posesses it? (It have shipped with v6.0rc14, I had no bad experiences with it in t...
by grin
Thu Aug 29, 2013 8:04 pm
Forum: General
Topic: v6.2 ssh key import broken
Replies: 3
Views: 1146

v6.2 ssh key import broken

/user ssh-keys import user=grin public-key-file=id_dsa.pub key size is limited by 1024 bytes (see FIPS186-2)! The question is: why did you have to change it (from FIPS186-3)? It has been working for ages now, with this move you pretty much break a huge amount of external control tools, as well as s...
by grin
Thu May 03, 2012 3:54 pm
Forum: General
Topic: Queuing CPU Usage
Replies: 4
Views: 821

Re: Queuing CPU Usage

Have anything came up?
by grin
Wed Feb 15, 2012 3:37 pm
Forum: General
Topic: IEEE 802.3ah/IEEE 802.3ag
Replies: 21
Views: 8200

Re: IEEE 802.3ah/IEEE 802.3ag

The network technology we have inside the Linux kernel (used by Mikrotik) is outdated. Hmm, why the ranting? You are banging your head on open gates, and don't make anyone happy along. Linux pretty much supports everything we need, and MikroTik in general supports 802.1ad (SVLANs), and it is not an...
by grin
Tue Feb 14, 2012 1:37 pm
Forum: General
Topic: IEEE 802.3ah/IEEE 802.3ag
Replies: 21
Views: 8200

Re: IEEE 802.3ah/IEEE 802.3ag

Sorry to dredge this thread back up, but I'd like to register my interest for Ethernet OAM.
Yeah, dredging. :) So yes, there are quite a large amount of people would be happy to see things like 802.1ag monitoring or RFC2544 measurement features. I register as one. :-)
by grin
Fri Dec 09, 2011 10:20 am
Forum: General
Topic: Link down and dhcp client: losing connection
Replies: 2
Views: 1585

Re: Link down and dhcp client: losing connection

It has been promptly fixed in v5.10! 3 days from the report!
Thank you, MikroTik!
by grin
Mon Nov 28, 2011 6:18 pm
Forum: General
Topic: Link down and dhcp client: losing connection
Replies: 2
Views: 1585

Re: Link down and dhcp client: losing connection

Ohkay, answering myself; support ticket #2011112866000355, it seems that the problem exists even in v5.9 prerelease, there seems to be no trivial fix so far, hacking required.
by grin
Thu Nov 24, 2011 3:41 am
Forum: General
Topic: Link down and dhcp client: losing connection
Replies: 2
Views: 1585

Link down and dhcp client: losing connection

RB7xx with v5.8. Is it possible that RB doesn't DHCPREQUEST the address immediately after link down+link up? There is DHCP authorisation on the network and if the provider equipment reboots it clears DHCP access table, and if there is no DHCP entry then no access. Nearly everything re-requests dhcp ...