Solved upgrading routeros_api!

Hey guys, I'm trying connect via API (Python) but I'm returning this TypeError: TypeError: __init__() got an unexpected keyword argument 'plaintext_login' Once my firmware is v6.45, I'm passing plaintext_login=True as arg. Tried to remove, returns: RouterOsApiCommunicationError: ('Error "invali...

For some unclear reason, the default MTU for PPPoE interfaces in RouterOS is 1480. Most others use 1492. An MTU below 1500 can really affect throughput, especially due to bad firewalls that block all ICMP. There is a workaround for TCP to adjust MSS to conform to MTU, but of course it does not work...

Yes it can be a reason for problems. Debug it using ping with don't-fragment and a size of 1500. (in RouterOS the ping size is the full packet size, in most other environments an extra 28 bytes is added before the packet is transmitted) Right, Both using 1500 and 1492, the status is fragmention nee...

You can use ping tool with do-not-fragment flag set.

Most of customers connected by PPPoE are having weird behavior on theirs speed connection, so I would like to analyse the packets, if some of them are being fragmented. I don't know if it can be the reason.

I would like to verify what is the MTU size that gets in the interfaces. How I do it?

Thanks in advance.

Using CCR 1036-12G-4S [v6.39.2] There's two of my CCRs where the PPPoE connections are dropping at random intervals. I'm checking if there is some issues with MTU, MRU. Both are set on "1492". Using pppoe debug, I cannot find out if the MTU/MRU are reaching the limit: Actually, Is kinda a ...

I have 11 CCR, Is that possible join more than one RB graph in some web server?

Anyone can help me?

Hi experts,

I would like to organize these pppoe-accounts per interface.
I can not analyse the pppoe account flow per interface and that difficult some troubleshoot that I execute in my network. Is there any rules I must set to see accounts per interface?

Thanks in advance.

Hello Experts, I have been thinking about to change my topology to make a better use to my public address pool, with it, Im considering this topology in attach . But once a time I read here that CCRs are not able to do this balancing, I would to need to ajust PADI time, right? I'm not fully remember...

Hi, I'll post my script, anyone can help me to find the reason for it does not work? ether1 = LINK-1 ether2 = LINK-2 ether5 = LAN I'm receiving dynamics address, but I know what are the pools that I can receive. They are: LINK-1 = 192.168.1.0/24 These firsts belongs to: LINK-2 : 168.xx.xx.xx/22 -> P...

Hi everyone, I was following this article that explain how to use PCC method, however when I was writing this line: add chain=prerouting dst-address=192.168.1.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.2.0/24 action=accept in-interface=Local noticed that he's usin...

Hey guys, I know this forum is crowded about that question, however I cannot find the solution. Very well, for starting, I'm using v6.34.4, I have CCR1036-12G-4S, 8 VLAN and 10 Physical Interfaces configured as PPPoE Server, "One-Host Per Host" able in each PPPoE Server, also a remote Radi...

Thanks guys, it's working

These two rules, will they get in conflict?
"chain=forward action=drop protocol=tcp src-address=192.168.100.0/24 dst-address=192.168.0.0/24"
"chain=forward action=accept protocol=tcp src-address=192.168.100.53 dst-address=192.168.0.0/24"

Hey guys, I have a rule in my firewall: drop all traffic from 192.168.100.0/24 to 192.168.0.0/24 (TCP), however, I'd like to allow one host to access my network 192.168.0.0/24 " chain=forward action=drop protocol=tcp src-address=192.168.100.0/24 dst-address=192.168.0.0/24 " Thanks in advance

Nice, just more one question VLAN 200 - 192.168.10.1/24 VLAN 201 - 192.168.100.1/24 | CCR | ---------- | SW | --------- | HOSTS | Thinking about subinterfaces: # NAME MTU ARP VLAN-ID INTERFACE 0 R VLAN-200 1500 enabled 200 ether2 1 R VLAN-202 1500 enabled 202 ether2 ---------------------------------...

Great, So, When I create a bridge and add some interface port to it, L2 features will be added to that port (Spanning Tree, for instance). If I have no bridge port, that interface performs L3 features. Is that correct? https://upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Network_Bridging.png/40...

Hi guys, I know you're tired of getting explain about "BRIGDE ... BRIGDE ... BRIGDE". https://upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Network_Bridging.png/400px-Network_Bridging.png It's hard to find good materials about RouterOS and its concept, different from other vendors.. Le...

Hi guys,

I'm trying to understand the bridge concept in Mikrotik, actually, building a vlan topology as you can see in attachment, both access and trunk port, did any bridge need to be created?


Att.