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by noviy
Wed Mar 15, 2017 3:15 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

This small update with possible can someone help better understand the place of new blocks "RAW Prerouting" and "RAW Output".
download/file.php?mode=view&id=27228
by noviy
Thu Aug 27, 2015 6:22 pm
Forum: General
Topic: UPnP incorrect a response port. (ROS v6.31)
Replies: 1
Views: 1024

Re: UPnP incorrect a response port. (ROS v6.31)

Today, the support[at]mikrotik.com has corrected part of the problem: What's new in 6.32rc6 Aug.27.15-11:22:34 *) trafflow - added support for IPv6 packets; *) switch - fixed port flapping on switch ports of RB750, RB750UP, RB751U-2HnD and RB951-2N (introduced in 6.31) *) ipsec - added compatibility...
by noviy
Mon Aug 24, 2015 8:12 pm
Forum: Beginner Basics
Topic: [SOLVED] uPNP + NAT = help ?
Replies: 12
Views: 3222

Re: [SOLVED] uPNP + NAT = help ?

you need to open 1900, udp, input chain, dst address 239.255.255.250 and tcp open 2828, input chain.

http://www.upnp-hacks.org/upnp.html
I used a similar rule, but faced with the problem that is described in a new topic - UPnP incorrect a response port. (ROS v6.31)
by noviy
Mon Aug 24, 2015 8:05 pm
Forum: General
Topic: UPnP incorrect a response port. (ROS v6.31)
Replies: 1
Views: 1024

UPnP incorrect a response port. (ROS v6.31)

I has set strong firewall filtering rules and encountered a problem in UPnP - response packet from MikroTik does not match the destination port specified in the original request. An example of a captured packet: Request: IPv4: Src: 192.168.88.2, Dst: 239.255.255.250 UDP: Src Port: 61042 (61042), Dst...
by noviy
Sun Dec 28, 2014 9:54 am
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Nice comprehensive graphics! May I suggest to stick with english grammar rules for questions: auxiliary verb, then subject, then verb Decapsulation is needed? -> Is decapsulation needed? Encapsulation is needed? -> Is encapsulation needed? It's IP Traffic? -> Is it IP traffic? ("It is IP Traffic" i...
by noviy
Thu Sep 04, 2014 6:47 pm
Forum: General
Topic: Need help to set failover for 2 ISP and 2 LAN
Replies: 6
Views: 1524

Re: Need help to set failover for 2 ISP and 2 LAN

Any onee? Kindly please guide me? :(
Look here - Re: Double QoS for v6 is possible
by noviy
Sun Jun 22, 2014 1:56 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

noviy, can we use it in the MikroTik Wiki manual ?
Yes, of course! I'll be glad if it will be useful for Mikrotik project.
by noviy
Sat Apr 19, 2014 5:47 am
Forum: General
Topic: Double QoS for v6 is possible
Replies: 71
Views: 46265

Re: Double QoS for v6 is possible

You can give only one mangle exemple for the two tables (double WAN with QOS HTB) in version 6.7 ? Interface Ether 1 = WAN-A ( IP-1 10.10.10.10 ) <-Default Route. Interface Ether 2 = WAN-B ( IP-2 20.20.20.20 ) <-Second Link (With LOAD BALANCE WEB CONN PORT 80) Interface Ether 3, 4 , 5 = (LAN Bridge...
by noviy
Mon Apr 14, 2014 12:25 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

To me the first version of diagrams is easier to consume. Second version is a little bit noise. There is too many arrows. Main content is hidden in the web of transitions! Arrows that define logical layers is too big, it's not the main content. You can download the source in Microsoft Visio 2010 an...
by noviy
Thu Apr 10, 2014 2:01 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Why last block in output chain is "Bridge Adjustm"?
In original scheme it's "Routing Adj."

And why "Simple queues" blocks is absent in "Input" and "Postrouting" chains ?
Fixed - see updated my post
Thank you!
by noviy
Sat Apr 05, 2014 7:21 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Nice one - very informative. Just "IPSec Decryption and Encryption boxes need to be swapped
Thank you, fixed - see updated my post.
by noviy
Sun Mar 30, 2014 12:31 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Some changes, for a better understanding of travel of packets. Fixes: 2014.04.05 - Corrected position 'IPSec Decryption' and 'IPSec Encryption' boxes in ROUTING (gratitude: macgaiver ); - Fixed form blocks 'Bridge Decision' in 'Forward' and 'Output' Chain. 2014.04.10 - Added "Configurable Facilities...
by noviy
Fri Mar 28, 2014 3:25 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Nice... PDF or SVG or some sort of vector image would be ideal. Looks great though.
See my previous post.
by noviy
Fri Mar 28, 2014 1:49 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

For preview:
Packet Flow Diagram r20140328.jpg
by noviy
Fri Mar 28, 2014 12:53 pm
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

Fixed small bug
by noviy
Fri Mar 28, 2014 12:05 am
Forum: General
Topic: New Packet flow diagram
Replies: 103
Views: 73158

Re: New Packet flow diagram

I propose to consider another option
by noviy
Tue Jun 18, 2013 7:20 pm
Forum: Beginner Basics
Topic: TCP connection-state "related"
Replies: 13
Views: 12224

Re: TCP connection-state "related"

Mikrotik used Linux Kernel and therefore for he it is applicable information relating to the Netfilter, see "Connection Tracking". Also a very detailed answer to the question can be found in "User-land states".