Community discussions

Search found 12 matches

by dstncl
Thu Mar 10, 2016 1:20 pm
Forum: General
Topic: MitM - Mikrotik in the Middle as Analyzer
Replies: 4
Views: 1531

Re: MitM - Mikrotik in the Middle as Analyzer

Yes, i think so.
I'll do some tests.
Thank you for the suggestion.

dstncl
by dstncl
Wed Mar 09, 2016 4:17 pm
Forum: General
Topic: MitM - Mikrotik in the Middle as Analyzer
Replies: 4
Views: 1531

Re: MitM - Mikrotik in the Middle as Analyzer

Hi, sometime i need to troubleshoot networks where there are devices that i don't manage, and first of all where i can not have access. In this case i would like to analyze traffic from (and to) a PBX, and maybe apply specific ACL, QoS, Marking Packets and connections, deny multicast, block specific...
by dstncl
Tue Mar 08, 2016 11:50 am
Forum: General
Topic: MitM - Mikrotik in the Middle as Analyzer
Replies: 4
Views: 1531

MitM - Mikrotik in the Middle as Analyzer

Hi all, I have to do a sort of Man in the Middle analysis: i try ti explain it better.. Schema-MOTM.png I would like to study all the traffic between an IP PBX and all the rest of the network. After that, i would like drop som kind of traffic, based on specific ACL. I need to put a Mikrotik in the m...
by dstncl
Tue Mar 08, 2016 10:31 am
Forum: Wireless Networking
Topic: Good Values - Poor Performance
Replies: 8
Views: 1272

Re: Good Values - Poor Performance

Hi all,
finally i had a the solution.
Customer installed installed a Video IP intercom that generate useless multicast traffic that caused problem with mikrotik's bridge interface.
I've applied an ACL that drop multicast, and now everything works properly.
Hope this will help.

dstncl
by dstncl
Tue Feb 09, 2016 12:06 pm
Forum: Wireless Networking
Topic: Good Values - Poor Performance
Replies: 8
Views: 1272

Re: Good Values - Poor Performance

Hi, thank you all. I've tried using 802.11 standard only, nv2 only, nstream only... but no results. I've tried using "only n" standard hoping that this modulation could improve physical limitation of "802.11a only" situation, but nothing changed. I've seen that ch1 was much more used thank ch0, so i...
by dstncl
Thu Feb 04, 2016 6:02 pm
Forum: Wireless Networking
Topic: Good Values - Poor Performance
Replies: 8
Views: 1272

Re: Good Values - Poor Performance

Hi, thank you for answering. I've force ethernet at 100 Mbps... thant i've force to 1Gbps.. but nothing. I've force using all the protocols, but nothing. Just for troubleshooting, I've also tried a Bandwidth Test between WLAN's interface, disabling both bridges... At the moment, i've no more ideas.....
by dstncl
Thu Feb 04, 2016 4:37 pm
Forum: Wireless Networking
Topic: Good Values - Poor Performance
Replies: 8
Views: 1272

Good Values - Poor Performance

Hi all, in a quite simple scenario, i've something that i can not solve... - There are a couple of Radio Bridge (912UAG-5HPnD and 711GA-5HnD) both with 24 dBi - Distance is less than 2 km Values 5 month after the installation: - TX Signal Strength -59 dBm - RX Signal Strength -60 dBm - TX CCQ 90% - ...
by dstncl
Fri Oct 30, 2015 12:26 am
Forum: Scripting
Topic: Hotspot - Trial User as the main choise
Replies: 0
Views: 485

Hotspot - Trial User as the main choise

Hi all, i've to configure an hotspot that give free access (without authentication) to all users. Yes, without any restriction (.. at the moment .. we can suppose that some rules will be implemented) I'm studying some script to get mac address form the DHCP leases, use it for the mac authentication ...
by dstncl
Tue May 19, 2015 11:08 am
Forum: Wireless Networking
Topic: Dual Radio & Single Band to user Wireless Uplink
Replies: 3
Views: 935

Re: Dual Radio & Single Band to user Wireless Uplink

Thank you Jarda, you're right, thank you for the confirmation. My first choise will be an RB with two m-PCI-e, two 802.11g radio interfaces and a case, an "HAND MADE" solution. The alternative, low level and cost-effective solution, could be a couple ho RB: one as AP, one as Station... thank you gai...
by dstncl
Fri May 15, 2015 7:29 pm
Forum: Wireless Networking
Topic: Dual Radio & Single Band to user Wireless Uplink
Replies: 3
Views: 935

Dual Radio & Single Band to user Wireless Uplink

Hi all, i've to find a solution for this scenario... 1) There is a a 802.11bgn Wireless Network that i've to use as uplink. 2) There are some other wireless devices (IPADs, Wireless camera, ecc), the have to connect to a new secured SSID, using 802.11/b/g/n standard. 3) I need a device that give wir...
by dstncl
Tue May 20, 2014 10:25 am
Forum: Scripting
Topic: An SMS to activate the Remote Assistance
Replies: 1
Views: 673

An SMS to activate the Remote Assistance

Hi all, i've a lot of Mikrotik Wireless Bridge without any remote access: i woud like to us a GSM connection to reach them. But i've two trouble: 1) I need to activate internet connection using an SMS 2) I need that the Routerboard send me an SMS with his public ip address.. Since now i've used Mikr...
by dstncl
Thu Dec 12, 2013 1:55 pm
Forum: Wireless Networking
Topic: Redundancy with 2 bridge and LACP switchs
Replies: 38
Views: 15747

Re: Redundancy with 2 bridge and LACP switchs

Dear Ibersystems, Dear Taglio, i'm trying to do what i think you have done, but each time i put ethernets port in a TRUNK LACP i loose the connection with the Bridge.. Can you help me, please? I also try to follow your suggestion... but at the moment the situation is not very sunny... thanks for the...