Community discussions

MikroTik App

Search found 12 matches

by jplitza
Tue Nov 21, 2023 12:51 pm
Forum: Announcements
Topic: v7.12.1 [stable] is released!
Replies: 252
Views: 88876

Re: v7.12 [stable] is released!

To answer my own questions: *) qsfp - use sub-interface configuration for establishing link (for 40Gbps and 100Gbps links, all sub-interfaces must be enabled); Does that mean if I want to have a 40G link on the qsfp28-1 port of a CCR2216-1G-12XS-2XQ, I have to enable all qsfp28-1-{1,2,3,4} interface...
by jplitza
Fri Nov 10, 2023 11:00 am
Forum: Announcements
Topic: v7.12.1 [stable] is released!
Replies: 252
Views: 88876

Re: v7.12 [stable] is released!

*) qsfp - use sub-interface configuration for establishing link (for 40Gbps and 100Gbps links, all sub-interfaces must be enabled); Does that mean if I want to have a 40G link on the qsfp28-1 port of a CCR2216-1G-12XS-2XQ, I have to enable all qsfp28-1-{1,2,3,4} interfaces before updating? What wil...
by jplitza
Thu Oct 19, 2023 12:27 pm
Forum: General
Topic: RFC 9234 implementation status: Roles, but no OTC!?
Replies: 2
Views: 680

RFC 9234 implementation status: Roles, but no OTC!?

The help page on BGP refers to the draft-ietf-idr-bgp-open-policy for details on the local.role attribute. This draft later became RFC 9234, which not only defines the roles (and their compatibility matrix and its checking on connection establishment), but also (and more importantly) the Only-To-Cus...
by jplitza
Wed Oct 11, 2023 7:03 pm
Forum: General
Topic: L3HW IPv6 ignoring "suppress-hw-offload" attribute [SOLVED]
Replies: 2
Views: 1150

Re: L3HW IPv6 ignoring "suppress-hw-offload" attribute [SOLVED]

FTR, from the changelog of v7.12rc1:
*) l3hw - fixed IPv6 route suppression;
*) l3hw - improved system stability during IPv6 route offloading;
Eagerly awaiting the stable release :)
by jplitza
Thu Oct 05, 2023 1:46 pm
Forum: Forwarding Protocols
Topic: BGP full table routing on CCR2xxx with route filters
Replies: 5
Views: 2671

Re: BGP full table routing on CCR2xxx with route filters

I can totally confirm the observation of the OP. We have nearly 100 filter rules. Not counting jumps, there are roughly 22 "ebgp-in" and 5 "ebgp-out" for each peer (some shared). See below. Changing filters attached to only one peer can cause 10 minutes of 100% CPU load on one co...
by jplitza
Thu Oct 05, 2023 12:46 pm
Forum: General
Topic: RouterOS v7 BGP4-MIB SNMP
Replies: 4
Views: 1717

Re: RouterOS v7 BGP4-MIB SNMP

Tried it using CheckMK just now, but the session uptime reported under 1.3.6.1.2.1.15.3.1.16 doesn't make any sense, either.
by jplitza
Fri Sep 22, 2023 6:54 pm
Forum: General
Topic: L3HW IPv6 ignoring "suppress-hw-offload" attribute [SOLVED]
Replies: 2
Views: 1150

L3HW IPv6 ignoring "suppress-hw-offload" attribute [SOLVED]

While testing L3HW with BGP full tables on a CCR2216 running RouterOS 7.11.2 and using filter rules to control that the routes for the most used networks are offloaded, I noticed that for IPv6, the "suppress-hw-offload" attribute seems to be ignored. > /routing/route/print count where afi=...
by jplitza
Wed Jun 28, 2023 5:31 pm
Forum: General
Topic: RB5009 to HAP AC^3 PoE
Replies: 5
Views: 937

Re: RB5009 to HAP AC^3 PoE

I'm seeing the PoE overload on a RB5009UPr+S+OUT even with a SXT 5 ac - without converting to 24V! The SXT's datasheet - like the hAP ac³'s - specifies its max power consumption as 12W.

Let's see what support has to say about that (SUP-120584)
by jplitza
Fri Jan 13, 2023 4:17 pm
Forum: Announcements
Topic: v7.7 [stable] is released!
Replies: 357
Views: 110903

Re: v7.7 [stable] is released!

We are having issues with wireless mode=station-pseudobridge-clone and ARP replies. With 7.6, the Mikrotik RB951G-2HnD would reply to ARP requests for its own IP address with the cloned MAC address. Now it doesn't always do that, leading to very intermittent connectivity. Luckily only an unimportant...
by jplitza
Fri Oct 07, 2022 5:36 pm
Forum: General
Topic: L3HW Offloading with Traffic Flow
Replies: 3
Views: 873

L3HW Offloading with Traffic Flow

Hi everyone, I really like the possibility to use L3HW offloading on the newer high-end devices! However, I also like to monitor my network traffic with Traffic Flow. And sadly, the two are incompatible out of the box (meaning that Traffic Flow simply doesn't see and hence doesn't report flows that ...
by jplitza
Fri Jul 08, 2022 1:51 pm
Forum: RouterBOARD hardware
Topic: Leaked: CRS518-16XS-2XQ
Replies: 7
Views: 1376

Leaked: CRS518-16XS-2XQ

This isn't on the website yet, but master distributor Allnet lists it. They even have a datasheet.

It's basically the same as the CRS504, but with more ports on a Marvell 98DX8525. Also, USB-A.
by jplitza
Fri Nov 12, 2021 6:16 pm
Forum: RouterBOARD hardware
Topic: The big CCR2004 reboot thread (was 2004 hardware issues?)
Replies: 458
Views: 144723

Re: The big CCR2004 reboot thread (was 2004 hardware issues?)

We had two units, A and B, both with completely different use cases and configurations. Both of them rebooted randomly. We replaced one of them (A) with a CCR1016-12S-1S+ and opened support case SUP-60993 for the other (B). Support told us to RMA, so we did, but replaced it with A to continue debugg...