I've figured out where was the problem.

As LAC is not MT, it has different config.

@waver I have the same situation. My L2TP server has MaxMRU/MaxMTU 1462/1462. Profile has Change TCP MSS set to yes. When my aDSL users connect through Telco LAC, in their status tab I see MTU 1462 and MRU 1492 . It breaks my dynamic Mangle rule for out-interface all-ppp. I've tried to connect on L2...

In our built-in change-mss implementation 6 bytes are reserved just in case connection is MLPPP. Thanks for letting me know! If I don't use MLPPP I should disable Change TCP MSS in profile and manually add those two rules? If I have equal values for MTU/MRU, does it mean that MSS value for in and o...

Also, in previous release (before internal algorithm for MSS presented) 6.38.5, I had different values for MSS in-interface and for MSS out-interface but both MTU and MRU had equal values of 1462. First case: MTU/MRU: 1450 -> MSS-out 1452 , MSS-in 1410 Second case: MTU/MRU 1462 -> MSS-out 1452 , MSS...

[admin@MT] > /interface l2tp-server server print enabled: yes max-mtu: 1462 max-mru: 1462 mrru: disabled authentication: chap keepalive-timeout: 30 max-sessions: unlimited default-profile: default use-ipsec: no ipsec-secret: allow-fast-path: no [admin@MT] > Also, in default profile I set "Chan...

Hello, Before I've upgraded my Mikrotik to the newest version for L2TP MTU of 1462 I had 1422 MSS (40 bytes less) in Firewall Mange and it was fine. After upgrade, I have 1416 MSS (captured with Wireshark because there is no more Mangle rules for MSS). Could you please explain why is MMS different n...

Hello, I've noticed something strange after trying to remove active (established) connection from ip->firewall->connections on MikroTik RB951G-2HnD v6.33.1. This is a scenario: - open terminal on MT router - connect to some device (system telnet 10.20.20.1 333) - in connections I see src 192.168.1.1...

Thanks a lot, I'll try that

Hi all, To be able to summaries multiple routes in one and send them to other ospf arena, do I need to add blackhole route first and routing filter or not? Ex.: / ip route add dst-address=10.0.4.0/23 distance=254 scope=255 target-scope=10 \ type=blackhole comment="" disabled=no / routing f...

Hi all

When I do the same but only for OSPF nothing is happened

R1:

/routing filter add chain=ospf-out prefix=192.168.0.0/24 type=connect action=discard

Route 192.168.0.0/24 still appears on my R2...

Is there any additional config for OSPF for route filter?

Thanks

Try to change frequency like this:

A - B (2412)
B - C (2462)

It work for me and now I have same speed from A to C through B.

I have the same problem and question... any infomation?

You can try this NAT rules