MikroTik

samih

Hello.
I have got 2 Sextant G for a ptp link between 2 sites that are about 400 meters apart.
Is "bridge<-->station wds" the best modes to be used for best bandwidth.. and what other parameters should i change to achieve a bandwidth of about 300mb/300mb

appreciating help
Regards.

samih

yess of course each router has its unique IP address :S. when all of them are connected together i face this problem. when i plug to it directly from my pc it works fine

samih

thanks for you reply. but there is not a single firewall rule configured on all of them. I am using them to extend my network to a wireless network. so i am making a bridge between the wireless interface and the ethernet interface.

samih

it is not issue of the switch because some routers works but the large majority does not. moreover the switch is a layer 3 switch.

samih

of course and they are on the same subnet

samih

Noo its an high end HP switch.

samih

hello everybody. I installed several rb751 and CCR 1016. all of them are connected to a switch. when they are plugged all together i can't access from winbox using the IP address, i can only access using the mac address. when i unplug the Router and plug it directly to my pc i can access to it using...

samih

Okk i understand but i mean what is the difference between dude if installed on pc only and dude if installed on routerboard??

samih

okk but what is the difference if i want to install it on a separate rb751

samih

Thank u for your reply. Does the version on the dude snmp.profile has to be the same as the trap version on the second figure? And what about the contact info and location are the obligatory??

samih

I am having a wireless solution at my work in which i installed 50 pieces of rb751. Also i have a RB1100AH. i want to monitor the wireless routers. what is better to install the dude on the RB1100AH and connect to it through the PC and scan the network. or just install the Dude on the pc and scan th...

samih

hello joshaven. could you please post screen shots on how to set snmp between mirkotik routerboard and the dude??

samih

hello CelticComms
i dont want it to be tagged at all. or if it is obliged to be tagged then let it be tagged when it enters the CCR and untagged when it leaves the wireless.

samih

hello rjickity. No the traffic is not tagged. i want the vlan to isolate the traffic all the path when it enters the CCR until it goes out of the wireless.

samih

no need for a trunk port. since i am using only one vlan.

samih

Hello everybody. i am trying to make vlans between rb751 and down is the diagram. i have a dhcp gateway server. i want all the traffic between CCR and RB751 to pass in a vlan ID 50. RB751 as accespoints. the users connected to the access points will get IPs from the DHCP server Gateway directly. my ...

samih

thanks for your reply but as said " EoIP tunnel may run over IPIP tunnel, PPTP tunnel".
so i need first to establish site to site PPTP vpn between the two sites, and here i need the help.

samih

Hello. i want to connect to places together through PPTP VPN, the attached figure below illustrates the scenario. Site 2 Site VPN.jpg the two offices have the same range of IPs ex (192.168.20.x/24) so the vpn connection between both offices should be direct i.e. no routing because both places are on...

samih

i did them all but still the same. i am running the torch and there is a continuous traffic: Src. Address Dst. Address Tx Rate Rx Rate 178.135.64.254 X.X.X.X(my address) 160 kbps 8kbps i did a firewall rule chain= drop src address=178.135.64.254 action= drop but nothing happens.

samih

hello i was reviewing the log there are like more than one hundred of errors like this 04:03:03 system,error,critical login failure for user mysql from 218.4.146.206 via ssh 04:03:05 system,error,critical login failure for user nagios from 218.4.146.206 via ssh 04:03:12 system,error,critical login f...

samih

Hello Jadu,

thank you for your reply
i made this rule

add action=log chain=input comment="" disabled=no dst-address=0.0.0.0 in-interface=Real \
    log-prefix="" src-address=0.0.0.0

is that right??
and where i can find the log file

thanks

samih

hello i have RB750 . interface1 is connected to internet via a real IP address. interfaces 2-->5 are not connected to any network. the problem is when i go to interface1 in winbox and go to traffic is see a huge trafffic in this interface (900 kbps). when i change the real ip of interface1 the traff...

samih

i checked everything, the naming and others. all of them are the same.

anyway thanks a lot dear.

regards

samih

ok what you understood is the right thing. i want to forward packets from ether1/ether2 to ether3 with with vlan-id tags so i can separate then at ether3. i did what you wrote but when i insert /interface ethernet switch rule> add new-dst-ports=ether2 ports=e ther3 switch=switch1 vlan-header=present...

samih

thanks burkni for your reply. i searched a lot and i found something of what you had said. anyway i will make the setup like this. the next step is to make ether1 communicate with ether3 and ether2 communicate with ether3. can you offer some help pleasee. thanks by the way i want the packets going o...

samih

can i add ether1 and ether2 to the same vlan1 ??

samih

thank you man for you reply.
but i dont have enough budget to add a smart switch.
i know that it can be done with rb750.
any help please.

samih

hello i am using RB750. here is the scenario:
i want to use 3 ports : ether1, ether2 and ether3
ether1 is on vlan 1, ether2 is on vlan 2. and i want vlan 1 and vlan 2 to be separated from each other but i also want vlan 1 and vlan 2 to communicate with ether3

please help.

samih

hello
thanks for your reply. forget about the wireless bridge and assume that i have two wan connections from two different ISP's.
how i would do it.

thanks

samih

hello every body.i have 2 sites the first one where the servers are located and the second site i need to access the servers. so i have 2 connections between the 2 sites. i need to make a failover between the 2 sites so if connection 1 got lost i still can access it with the other connection. the fi...

samih

I would like to thank you for your reply. i have a small notice about the ports that i need to allow. while adding the rules , do i specify the port as source port or destination port?? another question is about the source address (i keep it empty field or i put in it 0.0.0.0/0)?? and the last quest...

samih

hello. i have a network consisting of some computer. the internal network id is 192.168.1.0/24 all computers have access to internet and working normally. but recently a new issue had happened and i need to block internet on one of the computers having the ip 192.168.1.19 the problem faced is that i...

samih

i created pptp connection and i can connect normally from home to my routerboard using this connection
Can i benefit from this connection to make the rdp cpnnection ?

samih

Sorry i did not get u .. but what i want is to connect from outside the network .

samih

hufyi

samih

no i dont think so.
do u have any problem if i posted the output of ip firewall filter export here?

samih

thanks for ur reply. I added this line of code to the terminal of the router using winbox but it is not working. when i enter 111.111.111.111:3389 in my browser or using mstc with IP 111.111.111.111 i could not connect. i even updated this line of code to : add chain=dstnat dst-address=111.111.111.1...

samih

Hi everybody. I want to remotely use my computer at work using RDP from home . This computer is connected to the internet through a routerboard 750. considering the DSL IP on the REAL NIC of the routerboard is 111.111.111.111 and the IP on the LAN NIC of the routerboard is 192.168.1.1 . (interfaces ...

samih

Thank you a lot i will try it tomorrow at work and post the result. but i am sure it will work. thanks a lot

samih

Hi everybody. I recently changed my mikrotik from software version 2.9.27 to routerboard 750 version 4.1 i configured everything and it is working fine except for the queues. in the old version i used to create this simple queue: add name="employee name" target-addresses=192.168.40.x/32 ds...

samih

thanks surferTim for your reply.
the result of ip firewall filter export is down here:

aaa.txt

i would be so thankfull if u can help me..
regards.

samih

hi everybody I was hired recently in a company as an IT support. the eployees access internet through mikrotik routerOS. the network range is 192.168.40.X and the IP of the mikrotik PC is 192.168.40.1 ... So when i first came here i figured out that all emplyees can access internet..once a new emplo...

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