Community discussions

MikroTik App

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by simaskkk
Mon Feb 23, 2015 4:15 pm
Forum: Announcements
Topic: RouterOS v6.27 released
Replies: 273
Views: 106225

Re: RouterOS v6.27 released

I will do some testing to figure out where the problem is and will open the case soon.
simaskkk - Does problem persist if you disable/enable queues? Do you have scripts/schedulers or something else which might change queue settings while they are working?
by simaskkk
Mon Feb 23, 2015 12:23 pm
Forum: Announcements
Topic: RouterOS v6.27 released
Replies: 273
Views: 106225

Re: RouterOS v6.27 released

Queue Tree queues does not work in 6.27 (all counters stays on 0) (at least for GRE tunnel interfaces) :)
Very poor performance for single TCP flow over GRE tunnel.
by simaskkk
Mon Aug 05, 2013 3:42 pm
Forum: Forwarding Protocols
Topic: GRE tunnel problem
Replies: 5
Views: 3151

Re: GRE tunnel problem

It was my mistake in configuration, sorry to bother you with this :)
by simaskkk
Tue Jul 30, 2013 2:11 pm
Forum: Forwarding Protocols
Topic: GRE tunnel problem
Replies: 5
Views: 3151

Re: GRE tunnel problem

I connected sniffer today and was able to sniff the traffic, it seems RouterOS is ignoring "Local Address" setting in the GRE interface configuration. No matter what address is set in this field, it is ignored and IP of outgoing interface is used.
by simaskkk
Mon Jul 29, 2013 8:47 pm
Forum: Forwarding Protocols
Topic: GRE tunnel problem
Replies: 5
Views: 3151

Re: GRE tunnel problem

There are no NAT anywhere in the topology. PPTP isn't an option because of the company policy (because of the weak security). GRE tunnels will be protected by IPSec VPN (this is next thing I'll be testing after this), but now I need to solve this problem. RouterOS allows to create multiple tunnels, ...
by simaskkk
Mon Jul 29, 2013 2:24 pm
Forum: Forwarding Protocols
Topic: GRE tunnel problem
Replies: 5
Views: 3151

GRE tunnel problem

I need to establish two parallel GRE tunnels between same MikroTik routers (one tunnel interface is on one vrf, second is on another). I have no problems with first GRE tunnel. To configure second tunnel, I give additional (secondary) IP on WAN interface for both routers and use those IPs as GRE tun...
by simaskkk
Wed Mar 06, 2013 4:31 pm
Forum: General
Topic: IPSec: several local subnets to one tunnel
Replies: 4
Views: 1034

Re: IPSec: several local subnets to one tunnel

It is much easier to create GRE tunnel interface, protect it with IPSec and do all the routing via it instead of creating those complicated IPSec policies.

By the way, is plain IPSec tunnel interfaces are on the feature request list?
by simaskkk
Tue Feb 26, 2013 6:13 pm
Forum: Forwarding Protocols
Topic: vrf connected route leaking
Replies: 20
Views: 6326

vrf connected route leaking

Hi, I'm able to ping local interfaces which are assigned to different vrf's of the mikrotik router (RB750 6.00rc11). It is a problem in my case, because IP address which represents local interface in one vrf represents another host in the other vrf, however it is always routed to the local interface...