my problem was that i have a ISP router where different LAN ports bridge to different networks (Routed, IPTV, VOICE, PPPoE), yet the stupid thing has "loopback detection" which it does by broadcasting a packet with a 0xFFFA ethertype on all the ports every 5s... the problem is the source m...

Very strange especially since ROS devices cannot override the MAC address for created VLAN interfaces, they always use the parent interface's MAC, so the same MAC will appear on different VLANs (if you want to change MAC address of a VLAN, you have to make a new bridge and then put the vlan interfac...

is it possible to get this option on CSS610 ? I have a problem with automatic mac learning on that switch because same src mac is broadcast on multiple ports (which are on different vlans)

on CRS305 https://www.ebay.com/itm/223426779978 does not work unless on SwOS and using trick where its forced to 1G, rebooted, then set to auto cisco GLC-T works under RouterOS and SwOS when 1G forced, when forced Link ON stays on all the time even if unplugged (never Rx Loss) different 1000 only SF...

what is this ?



shows up on automatic update of CRS305 SwOS

Please release new SwOS for CRS305 which contains backports of the marvell switch bugfixes and ability to force 2.5g mode please. It has been over a year, and the only way for me to use these 1gbps rj45 modules on CRS305 is to use SwOS (no way to get them working on RouterOS, always autonegotiation ...

They won't work on CRS305 in RouterOS AT ALL, but this trick makes them work on SwOS 2.13: Force 1G full duplex on SwOS for the affected modules and hit apply Reboot SwOS Set the mode back to auto-negotiation and hit apply Voila, they now work perfectly ! Until you reboot or unplug the affected modu...

Oh it also gives bogus SFP I2C readings on all the fields it reads randomly: https://files.sshnuke.net/2022-03-27_22-40-26_oSCwoDI6E.mp4 Does not happen on CSS326 with same module, also swapped modules between them, still happens only on CSS610 The link does not actually go down thankfully, when its...

I can still see ARP from all the VLANs (wrong ip ranges on packets sniffed via wireshark, seeing the ones from all VLANs, not just the one i set up the access port PVID for) when i connect an ethernet cable into one of the ports that i set VLANs to disabled on, checked they are only in one vlan grou...

Have you tried forcing the link speed to 1G on them, then rebooting the SwOS, then setting it back to autonegotiate ? that makes my no-name 1G RJ45 SFP modules work on this cursed switch.

Running SwOS 2.13 MGMT/BOOT interface connected to rpi4, with a couple of vlans on it == rpi4 will get "Link disconnected" in dmesg after 12ish, 6ish, 4ish hours, randomly, then come back up after a few seconds. Does not matter what flow control i set If instead i connect it to one of the ...

I bought these https://www.ebay.com/itm/223426779978 which specifically say Mikrotik Compatible They will show no Link LED on CRS305 if left autonegotiation ON (but RX Loss will properly toggle on/off if i disconnect/reconnect cable), and with forced to 1G/Full they will show Link LED according to c...

Wrong for these SoC SFP ONTs, they can run their MII at 2.5gbps if you set eth mode to 6 in riitool in their console
but the other side has to support 2.5gbps rate too, which is why the question

Can CSS610-8G-2S+ or CSS326-24G-2S or CRS305-1G-4S+ negotiate 2.5gbps with these GPON SFP sticks ?

can the MikroTik CRS305-1G-4S+IN 10G Switch run the SFP ONTs in 2.5g/1.25g mode ? It has 4 SFP+ ports
what about the SwitchOS-only CSS610-8G-2S+ or CSS326-24G-2S ?
Also, do those modules which do work on 2.5g/1.25g mode work fine on the cheap SFP (not +) to 1gbps ethernet media converters ?

the PLOAM password is just the SLID and you can see it in System Tools -> ONT Authentication on your Huawei ONT if you use the non-restricted webgui user (the password for which you can find googling for your specific model, might even be set by ISP to something, in which case someone has to have fi...