As said in my posts I also have incompatibility between ww2 on 7.2 and 7.3. As I only have one audience and use it as main
device I can not further debug for now. MKX suggested it might be a VLAN issue.
I see problems with clients not getting any IP address, which could be VLAN, DHCP server, bridge etc.
Right now I am stuck on 7.2 and can not move.
Mikrotik support is not even answering/commenting , not providing any information what changed
between 7.2 and 7.3 for ww2 package and interaction with bridge/VLAN etc.
So suggest just do what makes it work for you, in 7.4 it will be again all different and you probably need to start over…
It seems Zerotier package is disabled, it has an X against it. When I enable it and it says scheduled, I reboot it and its still got the X against it as disabled ??
Version 7.3.1 with two quick fixes has been released!
What’s new in 7.3.1 (2022-Jun-09 11:58):
*) rb3011 - fixed RB3011 going into a reboot loop when the SFP module is present (introduced in v7.3);
*) wifiwave2 - fixed WPA3-PSK authentication incompatibility with certain vendor and model devices;
Hi, on an RB450G the 7.3 stops icmp management, while keeping routing ok.
After upgrade, no services (ping, winbox, snmp etc) either from outside or from the router itself towards other networks.
Routerboard is 7.3, but even with 7.2.3 was the same.
RouteroS 7.2.3 was fully ok.
@lucasasdelli I think that most likely is a configuration issue on your side, start a new topic with a /export of your configuration.
note that configurations using both “ip route rule” and “mangle mark route” will have to be reworked.
Thanks, I’ll do it.
Does it relate to 7.3 only? With 7.2.3 it was fine.
Anyway, it was updated together with other 24 ROS machines, one of them does a similar work but with different hardware (mmips). No issues were noticed yet, except this one.
If it was an intention (undocumented), why MikroTik support team does not reply to my opened support ticket with that explanation? For me it still souds like an issue and if not, they should provide a solution while i.e. their documented dualWAN solution Failover (WAN Backup) - RouterOS - MikroTik Documentation probably does not work now.
Well, I figured I’d risk it.. Upgraded my RB3011 from 7.1.5 to 7.3.1, nope… connections very flaky, sporadic internet through SFP port, CAPsMAN devices on the other side of the SFP flapping - SFP being used is a Cisco AVAGO MultiMode which has worked and does work flawlessly on 7.1.5 and earlier.
I do have a supout and will submit it, Glad I had the 7.1.5 on the second partition to fall back to.
Edit: Supout sent to mikrotik. MikroTik support #[SUP-84369]
Regarding the out-of-memory issues - we can not simply determine from logs the cause of the particular issue. Most of times when we receive such reports simply router/switch have a too complex configuration in order to run RouterOS, process traffic, and do everything that is configured on the device. The beauty of RouterOS is that we do not limit you with random limitations, but at the same time you have to understand that there are as many resources as there are. Please note that v7 requires more RAM than v6 so it is possible that v6 was running fine just below the edge of running out of RAM.
Anyway, please provide supout file to support@mikrotik.com so we can examine each case per case.
@strods … heeding your comment above is vitally important especially for those that do not understand the relationship between the given device hardware and the memory RESOURCES provided.
Because RoS is very capable providing superb functionality only when the resources [sufficient MEMORY] is present to exploit that functionality DESIRED.
=====>> RoS capability is limited by how much RAM memory is there to unleash the desired functionality in any given device <<=====
IMO, MT needs to provide a Table that spells out the relationship between Memory Resources and functional capabilities
That is likely not realistically possible. Every config item uses memory but it is difficult to specify exactly how much, some of it may be dynamic. And each new version may change the exact numbers so it will cost (waste) a lot of man-hours to keep that table uptodate.
It is best to graph memory usage and watch it to see if you are (sometimes) running close to maximum, and/or of you see a trend (e.g. the wellknown triangle ramp-up followed by reboot indicative of a memory leak).
Sometimes a memory leak may be internal to RouterOS, sometimes it may be “programmed by the user” e.g. because they use an “add to address list” firewall rule, or use “proxy arp” instead of a default route.
I have this same problem on my RB4011 upgrading from 7.2.3. I tried both 7.3 and 7.3.1 with no luck. DHCP client status on the internet-facing eth1 interface shows “searching…”. My cable modem is ARRIS CM8200A.
I’ve also upgraded an rb4011 and even moving the dhcp client around on different interfaces the device does not receive an address.
My remote hands couldn’t insert a tap device between the modem and the router so that I could capture incoming traffic.