Community discussions

MikroTik App

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by ega2002
Thu Jun 07, 2018 6:13 pm
Forum: Beginner Basics
Topic: L2TP/IPSEC server configuration questions
Replies: 6
Views: 1052

Re: L2TP/IPSEC server configuration questions

It show 0 counter because Port 500 and IPSec-ESP is the same thing, so you get counter to first role because it has more priority!
No, ipsec-esp is IP protocol number 50, while UDP port 500 is IP protocol number 17.
by ega2002
Tue Jun 05, 2018 10:36 pm
Forum: Beginner Basics
Topic: L2TP/IPSEC server configuration questions
Replies: 6
Views: 1052

Re: L2TP/IPSEC server configuration questions

Port 4500 is used to detect NAT traversal. If the client has a public IP and not behind a NAT device, then IPSec will happen over the ipsec-esp protocol. This may be a rare occurrence and maybe you'll never see the counts increase. Right, all my clients are behind the NAT, and also I have "NAT Trav...
by ega2002
Tue May 29, 2018 4:00 pm
Forum: Beginner Basics
Topic: L2TP/IPSEC server configuration questions
Replies: 6
Views: 1052

L2TP/IPSEC server configuration questions

Hi there, Recently I started to configure my Mikrotik hAP ac as a L2TP/IPSEC server to be able to access my local samba file-server from outside. I've found a lot of standard tutorials out there, and basically everything is working OK, but a couple of questions still need to be clarified for me. 1. ...
by ega2002
Mon Apr 02, 2018 9:07 pm
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

Re: DNS Dynamic Servers

Rebooting the router has fixed the dynamic-servers list, now it contains only two entries (main and spare) received by DHCP from the ISP.
dynamic-servers: 85.21.192.5,213.234.192.7
Anyway IMHO this is "highly likely" a bug, which should be quite easy to reproduce, at least in RouterOS v6.40.6.
by ega2002
Sun Apr 01, 2018 12:53 pm
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

Re: DNS Dynamic Servers

Are you sure that this DNS address comes from the DHCP from the modem? Can't it come from some VPN interface (L2TP, PPTP)? If not, then it's really a big and only reboot can remove that address from the list.
Yes, this address is from USB-modem, no VPN here.
by ega2002
Sun Apr 01, 2018 12:51 pm
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

Re: DNS Dynamic Servers

Even more strange, after reenabling use-peer-dns I've got this:
dynamic-servers: 192.168.8.1,85.21.192.5,213.234.192.7,85.21.192.5,213.234.192.7
Obviously, this list is going totally messed.
by ega2002
Sun Apr 01, 2018 12:39 pm
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

Re: DNS Dynamic Servers

In that case it sounds like a bug to me, as when the WAN interface went down, the lease should have got lost, and even if you have the physical WAN interface in a bridge, if the same client has obtained a new lease, albeit from a different server, the old one should have got lost as well. Setting u...
by ega2002
Sun Apr 01, 2018 12:23 pm
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

Re: DNS Dynamic Servers

Are you saying that you've had an error in the dhcp server which was thus providing this DNS address in the offers and acknowledgements, then you've fixed the error so the dhcp server does not push this DNS address any more, but it does not disappear after the dhcp client obtains a new lease? Or ha...
by ega2002
Sun Apr 01, 2018 11:37 am
Forum: General
Topic: DNS Dynamic Servers
Replies: 9
Views: 7775

DNS Dynamic Servers

Hi everybody! How do I reset the Dynamic-Servers list in RouterOS DNS settings, except for rebooting the router? Mine contains invalid entry 192.168.8.1, which cannot be removed by DHCP-client renew or release. Even temporarily disabling DHCP won't help. [admin@MikroTik] > /ip dns print servers: 8.8...
by ega2002
Tue May 16, 2017 12:39 am
Forum: General
Topic: ** WE WANT A LTE BRIDGE-MODE **
Replies: 82
Views: 26716

Re: ** WE WANT A LTE BRIDGE-MODE **

+1 for LTE bridge mode in RouterOS
While waiting for this to be implemented, I'm currently using OpenWrt, where it can be easily configured without any problem.
by ega2002
Sat Oct 08, 2016 11:41 am
Forum: General
Topic: Two DHCP addresses for WAN possible?
Replies: 10
Views: 1692

Re: Two DHCP addresses for WAN possible?

Unfortunately, my switch can have only one IP address (no separate DHCP for VLANs). So, I must look for another solution.
by ega2002
Fri Oct 07, 2016 11:16 am
Forum: General
Topic: Two DHCP addresses for WAN possible?
Replies: 10
Views: 1692

Re: Two DHCP addresses for WAN possible?

so what I did, assign each switch a management vlan with dhcp client, change their port type as necessary with trunk or access or hybrid. then create the same vlan at mikrotiks wan interface without bridge and assign a new subnet with dhcp server. that's it, so easy. Hmm, looks very attractive... T...
by ega2002
Thu Oct 06, 2016 11:37 pm
Forum: General
Topic: Two DHCP addresses for WAN possible?
Replies: 10
Views: 1692

Re: Two DHCP addresses for WAN possible?

You can connect the stb or other devices to the wan bridge and let them use their dhcp clients to obtain ip config on their own from the isp... That was one of the first things I've thought about. But, if the other devices get their IPs from the provider, they will still be from the subnet, differe...
by ega2002
Thu Oct 06, 2016 8:40 pm
Forum: General
Topic: Two DHCP addresses for WAN possible?
Replies: 10
Views: 1692

Re: Two DHCP addresses for WAN possible?

haik01 , yes, moving STB to LAN could be a solution, but I don't want to waste the RB's resources for routing IPTV traffic. Another reason is, that there likely will be another neighboring RB (with its own Internet account), which is planned to be connected to the same switch. So, the problem of ma...
by ega2002
Thu Oct 06, 2016 2:47 pm
Forum: General
Topic: Two DHCP addresses for WAN possible?
Replies: 10
Views: 1692

Two DHCP addresses for WAN possible?

Hi, guys, this is my first post in this forum. I'm quite new to ROS, so I need your advice. My RB is connected to the provider via managed switch (see scheme below), I also have STB for IPTV, IPoE is used to connect RB to Internet. So, when I physically attach the prov's cable, my RB, STP and the sw...