Community discussions

Search found 9 matches

by jmi2
Tue Oct 30, 2018 6:58 pm
Forum: General
Topic: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports
Replies: 16
Views: 3229

Re: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports

Today after long power outage, router started normally, but stopped forwarding some traffic to internet port after 5 minutes. E.g. arping to ISP gateway worked. Neither Ping to ISP gateway nor DNS lookup worked. Solution was again to reboot router. Difference from previous occurences of problem was,...
by jmi2
Mon Oct 01, 2018 9:01 pm
Forum: General
Topic: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports
Replies: 16
Views: 3229

Re: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports

Today the same issue, suddently network of 200 PCs was offline due to this switch for like 5th time since bought. It's happening randomly, like once
per month. This time it was already on 6.42.7.
Software reboot helped.
by jmi2
Mon Sep 10, 2018 9:59 am
Forum: General
Topic: How to display Mikrotik's SSH keys fingerprint.
Replies: 2
Views: 757

Re: How to display Mikrotik's SSH keys fingerprint.

would also like to know, as atm i have SSH warning when connecting to mikrotiks, which i updated to 6.42.7. "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!". But cannot really find it, and also google is not helpful so far. I even tried to regenerate new one on MK, but it also doens't print out fi...
by jmi2
Tue Jun 19, 2018 8:19 pm
Forum: General
Topic: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports
Replies: 16
Views: 3229

Re: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports

Today the same as 6 days ago on the same piece of CRS125-24G-1S-2HnD :( This time it was running on 6.42.3 (both firmware and routeros). Soft reboot of helped. Config: /interface bridge add admin-mac=64:D1:54:11:B0:7C auto-mac=no comment="created from master port" name=bridge1 protocol-mode=none /in...
by jmi2
Wed Jun 13, 2018 5:53 pm
Forum: General
Topic: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports
Replies: 16
Views: 3229

Re: [solved] CRS 125-24G-1S-RM / issues with ARP "forwarding" between tagged and untagged VLAN ports

Today i got something similar (or the same) on CRS 125 with 6.40.5 FW. a) It was possible to connect to switch from both tagged and untagged interface. b) It was possible to access IP based services (ping, ssh etc) from untagged port behind another untagged port in same vlan. c) But ping, ssh, and a...
by jmi2
Mon Feb 26, 2018 11:25 pm
Forum: Announcements
Topic: v6.42rc [release candidate] is released!
Replies: 538
Views: 97135

Re: v6.42rc [release candidate] is released!

@jmi2 short version: With this routerOS version, if there is single client with older card like CM9, then all other clients got no change to communicate without issues. Simply if such client is connected to AP, then mobile and notebook have horrible connectivity and LG TV and hama radio got disconn...
by jmi2
Mon Feb 12, 2018 9:41 pm
Forum: Announcements
Topic: v6.42rc [release candidate] is released!
Replies: 538
Views: 97135

Re: v6.42rc [release candidate] is released!

was this thread correct place to report viewtopic.php?f=21&t=129034&p=640649#p640649 ? (as i see neither hint nor confirmation of issue)? Should i post it elsewhere? Thank you.
by jmi2
Mon Feb 05, 2018 12:19 pm
Forum: Announcements
Topic: v6.42rc [release candidate] is released!
Replies: 538
Views: 97135

Re: v6.42rc [release candidate] is released!

short version: With this routerOS version, if there is single client with older card like CM9, then all other clients got no change to communicate without issues. Simply if such client is connected to AP, then mobile and notebook have horrible connectivity and LG TV and hama radio got disconnected a...