v6.48.1 [stable] is released!

RouterOS version 6.48.1 has been released in public “stable” channel!

Before an upgrade:

  1. Remember to make backup/export files before an upgrade and save them on another storage device;
  2. Make sure the device will not lose power during upgrade process;
  3. Device has enough free storage space for all RouterOS packages to be downloaded.

What’s new in 6.48.1 (2021-Feb-03 10:54):

*) crs312 - fixed missing SwOS firmware on revision 2 devices;
*) crs3xx - fixed packet duplication when multiple bonding interfaces are created for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) crs3xx - fixed port-isolation on ether37-ether48 ports for CRS354 device;
*) crs3xx - improved load balancing on bonding interfaces for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices;
*) crs3xx - improved system stability when bonding and IGMP snooping is used (introduced in v6.48);
*) hotspot - fixed “idle-timeout” usage with RADIUS authentication;
*) hotspot - fixed special character parsing in “target” variable (CVE-2021-3014);
*) ike2 - fixed phase 2 rekeying with enabled PFS (introduced in v6.48);
*) ike2 - improved stability when invalid certificate is configured (introduced in v6.48);
*) ike2 - properly register packet time after expensive CPU operations;
*) interface - fixed pwr-line interface linking (introduced in v6.48);
*) ipsec - improved stability when processing IPv6 packets larger than interface MTU;
*) led - fixed default LED configuration for RB911-5HnD;
*) package - do not include multiple The Dude packages in HDD installer;
*) snmp - fixed “send-trap” functionality (introduced in v6.48);
*) switch - fixed interface toggling for devices with multiple QCA8337, Atheros8327 or RTL8367 switch chips (introduced in v6.48);
*) winbox - fixed enable/disable button presence for “Bridge/Hosts” menu;
*) wireless - renamed “macedonia” regulatory domain information to “north macedonia”;

To upgrade, click “Check for updates” at /system package in your RouterOS configuration interface, or head to our download page: http://www.mikrotik.com/download

If you experience version related issues, then please send supout file from your router to support@mikrotik.com. File must be generated while router is not working as suspected or after some problem has appeared on device

Please keep this forum topic strictly related to this particular RouterOS release.

does this release include the fix for the sip issue with discovery?

http://forum.mikrotik.com/t/v6-48-stable-is-released/145609/245

What about RB3011 port flapping re-introduced in 6.48?

Is DoH memory leakage fix?

A fix for SIP related issue is not included in this release, but it is available in the 6.49beta11.

If an upgrade to the testing version is not available, try disabling MNDP in neighbor discovery settings, see command below:
/ip neighbor discovery-settings set protocol=cdp,lldp

i just disabled the neighbor completely, as i couldn’t understand what use it had other then showing other mikrotik routers/switches
and a few of our cisco spa voip phones

It’s this one

) switch - fixed interface toggling for devices with multiple QCA8337, Atheros8327 or RTL8367 switch chips (introduced in v6.48);

Ou, I missed that. Thanks!

I use it to be enable to connect with Winbox to a router that is not in the same network segment when only MAC initiated traffic is possible.

More info here in the Wiki: https://wiki.mikrotik.com/wiki/Manual:IP/Neighbor_discovery

Try it with only MNDP disabled to ignore Cisco devices.

[quote=nordic post_id=842450 time=1612527104 user_id=120141]
Problem with DoH was not fixed ?! omg
[/quote]

Use a separate device. I use a Pi, with dnscrypt-proxy running for DoH and Pi-Hole as the DNS Sinkhole. Uptime more than 8 months excluding updates/firmware patches/reboots.

could not upgrade from 48 to 48.1

kernel failure in previous boot
rb3011
Screenshot_20210205_134337.png

Installed 6.48.1 to test device and first thing I noticed is that this Web UI bug introduced in 6.48 is still present in 6.48.1:

  • By default /webfig/ URL (default after fresh login) always forwards to “QuickSet / Port Mapping” configuration options.

This happens even if Quick Set has been disabled and menu entries hidden in the UI.
Bug does not seem to affect functionality but is very annoying.

Upgraded the following units from 6.47.8
Two 3011
One RB750Gr3
One cAP AC

No issues and full production has been moved to these units. Will see during the weekend how all looks.

And, after all, the 48 → 49b11 → 48.1 was worked

So i am SICK !!! from stable branch
Please, rename it to Beta

Upgrading production systems 3.5 hours after new release at Friday afternoon.. what can go wrong and who would be guilty.

Problem also remains in this version.

Edit by moderator:
Please DO stop posting and quoting same set of quotes of quotes.
You have been already warned.
It is users’ forum, not Mikrotik’s staff one. Send e-mails directly to support.

A bunch of haP ac2, SXT, wAP, etc. updated.
So far so good.
IKEv2 is stable.

I’m sorry, but I’ve no idea which moderator made this edit so I can’t ask directly, so: Could you please tell me when and how was I being warned? I think I wasn’t informed at all so I was thinking I forgot to post it! So I reposted it! That’s it! I’ve made this set of quotes to not leave any information behind.
Of course you can delete this message here after reading but please message me the way you’ve warned me so I’ll catch it next time ..

MikroTik support isn’t any better, factually. Proof here: http://forum.mikrotik.com/t/netflix-and-ipv6/145906/1

Again, the DoH memory leak isn’t fixed. Sigh.