MikroTik

kolorasta

I'm having same issue with CCR2116 and other CCR .... All CCR habe both 10Gb and 1Gb interfaces. TX Drops happens on all 1Gb interfaces. Everything seems to be working correctly, but it’s not. In my network, I transmit video streams (I have IP TV servers) and everything connected to 1GB interfaces, ...

kolorasta

thank you. I will try vlan filtering

kolorasta

Hi. I have a CRS 317-1G-16S+ and I want to use por 1-8 as one switch and port 9-16 as another switch... I don't want hosts conected to port 1-8 to have any communication with hosts connected to ports 9-16. Which is the best way to do this? 1) Using port isolation or 2) Create two bridges interfaces,...

kolorasta

With port isolation, I mean the feature found in the SWITCH menu... there are 5 tabs Switch / Port / Port Isolation / Host/Rule

It's a CRS and I use layer2 for switching.... I isolate all ports but I need some hosts to connect to each other... ignoring port isolation.

Can this be done?

kolorasta

Hi... I have a CRS with isolated ports... but I need specific hosts to be able to connect to each other....
how can I do that?

Thank you in advance and sorry for my poor english

kolorasta

nice workaround. i will try it

kolorasta

I have a MT Switch with an uplink port and all other ports isolated. I have various host connected to each isolated port. Is it possible to override port isolation and allow communication between two specific hosts (connected each one to a different port)???? I know the MAC Address and IP Address of...

kolorasta

Cable is 30 meters long
Cable is 100% copper
PSU has voltage adjustment and I adjust it to let the powerbox receive 24v exactly

I don't think it is RJ45 because it happens to more than one powerbox... with different cable...

I will try to power the powerbox with dc-jack

kolorasta

i replaced 2.5a original power switching with a 10a ...

"overload detection" problem still happens, but not several times a day... but one or twice a week

kolorasta

I have two powerbox pro powering 3 ubiquiti rocket ac prism connected to each one. Both of them turn off power to one port several times a day. In log appears OVERLOAD DETECTED. I power both powerbox via ethernet and the 24v 2.5a original power switching ... The rocket datasheet says that the max po...

kolorasta

Is there any update about this topic?

any script example to keep address-list sync between routeros?

kolorasta

Hello, I've updated The Dude to 6.38rc29 version and the e-mail notification is not working. Any changes with the variables at all? { Body: Service [Probe.Name] on [Device.Name] is now [Service.Status] ([Service.ProblemDescription]) } Hi. Email notifications are working fine here. I use rc29. Varia...

kolorasta

Its not your job, but how did you upload pictures?

Pictures in the dude?
Used to upload vía thedude client, but now it's only possible via winbox or ftp... or SMB too

kolorasta

Hi, switch to snmpv2, try it.
Here work when i change

i switch to snmpv2 and i had to restart switch and now it works...thank you,

kolorasta

SNMP still doesn't work work for me... i can't get some devices values via snmp
i'm using v6.38rc25

kolorasta

kolorasta - This is already fixed in 6.38rc.
*) torch - fixed aggregate statistics appearance;

great!

kolorasta

TOTALS in Torch shows wrong values

kolorasta

Is it possible to upgrade only dude package to 6.38rc on the CCR side?

I think it's not possible. All packages must be same version

kolorasta

ERROR: missing dude-6.37.1-tile.npk (on Current/Stable channel) ERROR: missing dude-6.38rc8-tile.npk (on Release Candidate channel) you know there are old fashion way of upgrading - downloading packages manually, uploading them to the router and rebooting :) TheDude package 6.38rc8 download link in...

kolorasta

upgraded to 6.38rc9 ....
can't connect via WINBOX (after login automatically closes)
can connect via ssh
can connect via thedude_client

TheDude email notifications still doesn't work

kolorasta

ERROR: missing dude-6.37.1-tile.npk (on Current/Stable channel)
ERROR: missing dude-6.38rc8-tile.npk (on Release Candidate channel)

try now.... 6.38rc9 is available

kolorasta

I upgraded from 6.37rc15 to 6.38rc7 and my email notifications doesn't work anymore

i get ERROR SENDING EMAIL: DNS RESOLVE FAILED

it was working before upgrade. My email server is a local smtp server and I put the ip in the SERVER IP field.
i try sending emails with tools/email and it works

kolorasta

There is a bug in 4b3 when you delete somehow a combination of device and link. I don't know how to reproduce it exactly. But the result is a deleted link in upper left corner of each map. It appears there after several seconds after switching to a map. It can't be moved, but you can double click i...

kolorasta

thank you

kolorasta

where can I find rc15?

kolorasta

Hi.,..

I have just upgraded to version 6.37rc16 and client crashes at startup... shows GETTING STUFF for a few seconds and then crashes... i tested on two different computers... with different windows versions.

kolorasta

V6.37rc12 and the bug showing wrong data in graph is still present

kolorasta

Dude for x86,
I updated from version 6.37rc5 to rc11 (and back to rc5):

dude Error in history.jpg

Real traffic on the interface - 5-10 Mbps, in version 6.37rc5 is displayed correctly

same thing here...

the real data is lost forever?

kolorasta

Changes in v6.36rc33: *) Fixed - Mac to Ip lookup. *) Fixed - Auto-discovery feature for devices behind remote Agents. *) Fixed - Access of ROS tab for devices behind remote Agents. *) Fixed - Email notifications. (broken in one of previous rc builds) *) Fixed - Client crash which occurred when in ...

kolorasta

i updated to version 6.36rc30 and email notifications doesn't work anymore.Emails are not sent.

kolorasta

I restarted the server and it connected to mikrotik devices.

kolorasta

TheDude 6.35rc5 fails to connect to mikrotik devices. it worked fine in 6.35rc1 to rc4. before that, it failed to connect too.

2016-02-05_10-42-02.jpg

kolorasta

Winbox "Check for updates" seems not to work

winbox2016-01-29_12-46-16.jpg

kolorasta

error seems to be fixed in 6.35rc1

kolorasta

when it gives error 10061 dude server is not working, data is not colected from devices.

kolorasta

sent,,,

kolorasta

I have just upgraded to 6.34rc45 on x86 and y could not connect to thedude server anymore. Error 10061 is shown.

kolorasta

how can DB be fixed?

kolorasta

I can't definitely delete some devices from map. I deleted them but when I restart TheDude server they appear again.
Does this happens to any of you? How can i permanently delete those devices from map? TheDude server is installed on a Windows PC.

ps:sorry for my poor english.

kolorasta

I've made some modifications to the script above here it is... # Script to add Facebook DNS IP addresses # Syed Jahanzaib / aacable@hotmail.com / mod by kolorasta # Script Source: N/A / GOOGLE : ) :log warning "Script Started ... Adding Facebook DNS ip's to address list name facebook_dns_ips&qu...

kolorasta

copying the script many times... that's a solution, but not a good solution
this code must be replaced by an OR ... OR.... OR.. OR...

:if ([:find $cacheName "fbcdn.net"] != 0)

kolorasta

# Script to add Facebook DNS IP addresses # Syed Jahanzaib / aacable@hotmail.com # Script Source: N/A / GOOGLE : ) :log warning "Script Started ... Adding Facebook DNS ip's to address list name facebook_dns_ips" :foreach i in=[/ip dns cache find] do={ :local bNew "true"; :local ...

kolorasta

can you share the script that collects facebook ips and put them into an address-list???

kolorasta

I have a rule to make a port isolation in a RB2011. All interfaces are bridged. chain=forward out-interface=!ether1 action=drop in-interface=!ether1 only traffic from and to ether1 is allowed I have various clients connected to each interface. I want to allow traffic between a specific client connec...

kolorasta

With an rb493 will I be able to do the job?

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

I think I have a similar problem. I have a vlan between rb600 and a rb2011. ROS 5.22 on both. At random days (15 days, 2 days, 10 days, 1 day) my rb2011 hangs but i noticed it hangs on ports that belongs to the vlan bridge. I plugged into another port and I could access to the rb2011. By now the onl...

kolorasta

maybe i'm wrong but i think if we want a powerful multicore system with ROS6 we will have to wait for Cloud Core Router...

we have to forget about x86 systems

i tried ros5 with several multicore systems (amd and intel) and i have problems with all of them. ros6 i could never make it work with x86.

kolorasta

After adding in simple queue a time to be active = SQ is going invalid. EXAMPLE. Different is only in time. Hours BEFORE 3PM ale not known by mikrotik :D [admin@____TEST____] /queue simple> print Flags: X - disabled, I - invalid, D - dynamic 0 I name="24234" target=5.5.5.5/32 parent=none ...

kolorasta

this issue is also present in rc1

kolorasta

I said some network cards are not working with this version.

I modified the sentence to make it more clear.

Sorry

It happens to me too. It's a pitty. I had to downgrade too. In my case it's a gigabit dlink card.

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

I don't use virtual machine. Just routeros installed on a dedicated server.

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

I don't understand your question. Can you make it again using other words? Sorry for my poor english.

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

I use a quad port intel pro 1000 with no problems

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

thank you normis. i think i will hang on ultil more stable ros6 versions or ultil mt 36core routerboard comes to light

kolorasta

Is someone using ros 6 beta in production environment? I have a multicore amd pc with ros 5.19 and it has ramdom reboots, nics stop transferring for a couple of seconds... Nics doesn't work sometimes after reboot.... I wonder of ros 6beta might work better.... Any experience? Thanks in advance... PS...

kolorasta

Read this article
http://forum.mikrotik.com/viewtopic.php?t=59368
You can do this with port 80... and remember to block all other ports to "suspended users"

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

I'm buying a couple of those rb next week... i will do some testing and post some results here.

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

i think.. i'm not sure... that for example... rb2011 has 2 ethernet chips... 1 for the first 5 ports and another for the other 5 ports 100mbps is for the chip, not for each port... or if the chip is gigabit it's 1000mbps for the chip so if you pass traffic through 2 ports from the same chip you get ...

kolorasta

this was useful for me and worked fine.. thank u

kolorasta

Maybe it's a stupid question but through which ports do you pass the traffic through the rb2011? Ether1 and ether2? Ether1 and ether7?

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

can't I disable it with
int eth set mdix-enable=no
????

Enviado desde mi GT-N7000 usando Tapatalk 2

kolorasta

how can I see if mdix-enabled is YES or NO in an interface??

kolorasta

where can i find the option to disable mdi-x
i can't find it

kolorasta

i'm using ROS 5.13 x86 (but same happened with 5.11 & 5.12, not in 4.x)

if i enable snmp in ros, cpu goes to 100%... i'm using the dude to monitor this router, but it doesn't matter if RouterOS box is checked or not in thedude, only matters if snmp is enabled or not in the x86.

kolorasta

same problem here

workaround REMOVE+UNDO worked too

kolorasta

Hi,

IPv6 works fine with reply-only on the bridge interface but now IPv4 don't work. Seems like it does not reply to ARP requests. I have not done a wireshark yet...

same problem here with x86...
big headache until i realized what the problem was

kolorasta

can i share an address-list with another routeros in realtime?

kolorasta

Are you balancing?

M.

PCC

why u ask that?

kolorasta

What i want to do is to eliminate innecesary traffic in my 100% bridged network. I see traffic (via torch) from clients that are in the other point of my network and those packets shouldn't be there. That is why one way is X bps and the other 0 bps. 0 bps because no client with that ip is in that pa...

kolorasta

I'm natting. DstIP is the private ip of the client and SrcIP is the ip of the website or whatever he is visiting. In this example i'm torching a bridge interface. If i torch another interface source ip could become destiny ip and dst ip become src ip. I nat in another routerboard. I don't know if i'...

kolorasta

Thosr are the ip of my clients. Connections must meet both conditions to be dropped

kolorasta

i have a 100% bridged network. i want to block the connections shown in the torch screen capture. those connections have two things in common. 1: dst.address belong to a 172.16.0.0/21 network 2: RxRate is always 0bps how can i block those connections? any suggestions? sorry for my poor english. http...

kolorasta

i want to load balancing multiple adsl. this is my situation:

multiple adsl in BRIDGE MODE connected to a switch and a RB connected to that switch too.

i have multiple pppoe interfaces (one for each adsl)... how can the pppoe interfaces dial trough the correct modem?
is that possible?
am i clear?

kolorasta

in my case one side: rb411ah, r5h, 24dbi ant other side: rb433, r5h, 24dbi ant ros 4.10 @ both sides clean channel with "default" tx power... link went down when i did a bandwith test i setted tx power @ 20db... everything is ok now. i will test later @21db, @22db and so on to see which is...

kolorasta

yes it seems to work, try to make a bandwidth test in tcp mode,the link will crash.
I see this behavior in lab with 2 devices near to each other.
Reducing power solved the issue.

thank you... reducing power worked fine for me too..

kolorasta

i use a script that search in the dns cache for all ips with "rapidshare" in the dns and store those ips in a address-list

then with that address-list you do whatever you want

sorry for my poor english

kolorasta

172.16.0.1 is the gateway. i have 2 ISPs.

172.16.0.2 is the traffic shapper. Here I detect p2p and other not important traffic. So i want that traffic (p2p&other) to be router thought an alternative ISP, not the main one.

thank u in advance

kolorasta

i have a gateway 172.16.0.1 and a traffic shapper 172.16.0.2 INTERNET | | 172.16.0.1 (gateway) | | 172.16.0.2 (traffic shapper) | | clients i want to route some marked packets in 172.16.0.2 (without using TOS) to internet. I can connect 172.16.0.2 directly to internet too. INTERNET------------------...

kolorasta

i receive lot of sms saying that some items are DOWN and then that they are OK, DONW&OK, DOWN&OK, DOWN&OK...

i check the item's outages and those events (sent to me via sms) aren't there...

someone with the same problem?

kolorasta

RouterOS Version? Maybe problem is in hex values representation with \x0d\x0a etc.

i'm using RouterOS 3.20

thanks

kolorasta

Is it possible to put a mark in some packets in one MT and identify those marked packets in another MT???

thanks

kolorasta

did you try this with L7? http://l7-filter.sourceforge.net/layer7-protocols/protocols/msn-filetransfer.pat hi normis. i'm currently using that and 0 bytes counted in a couple of days... strange ^(ver [ -~]*msnftp\x0d\x0aver msnftp\x0d\x0ausr|method msnmsgr:) do i have to put that whole string in th...

kolorasta

........

I do not think that they use UDP for file transfer, it is ridiculous!

i agree w/u

kolorasta

6891 - 6900 (used for filetransfer), If you detect that are used other ports, it is that assurance that using alternative messengers as Gaim, Pidgin, amsn, etc. Microsoft respects these ports for the transference. . saludos rastafari :D take a look at this page http://support.microsoft.com/kb/92784...

kolorasta

hi y have a MT as a traffic shapper and i have traffic priorization. i try to use layer7 to mark msn-filetransfer packets but it doesn't work... y transfer files and counter mangle rule counter doen't change i search the net to find what ports are used and i find different port ranges everywhere... ...

kolorasta

i solve it. i was making a mistake marking packet from the squid

kolorasta

hi.. i'm working in load balance depending on the destination ip but i can't make it work :( i tried the example above but no luck. i use dst-addresslist instead dst-address because a have in address list, a list with the ip of sites i want to redirect to the alternative wan. i've been reading all w...

kolorasta

did you try telnet or ssh the rb? and downgrade

kolorasta

hi,
in my routeros in System/License says "Upgradable to v3.x"
what does it mean? will i have to buy a new license to use ROS v4.x???

kolorasta

What's new in 3.12:

*) changed behaviour of simple queues - queues with no limit and type default-small
and no children actually do not get installed, as if there was no queue;
change type of your queues from default-small to default

mmmmm ur right ... works fine now

kolorasta

http://img355.imageshack.us/img355/3769/05122008025052pmfz2.png why if i set "TX Max Limit=unlimited" then "TX=0", but if i set "TX Max Limit=something" then TX shows current rate for that queue??? in previous versions that didn't happen (it started to happen from v3.1...

kolorasta

add action=mark-connection chain=forward comment=p2p disabled=no \ new-connection-mark=p2p_conn p2p=all-p2p passthrough=yes This rule should be before all other layer7 rules. Use regular rules to mark as many as you can and only then for the rest of the packets use layer7. all layer-7 rules are exe...

kolorasta

ok ... thanks for your advise

kolorasta

i have these rules in mangle, within others add action=mark-packet chain=forward comment="ares layer7" disabled=yes \ layer7-protocol=ares new-packet-mark=p2p passthrough=no add action=mark-packet chain=forward comment="edonkey layer7" disabled=yes \ layer7-protocol=edonkey new-p...

kolorasta

i already have all setted in 802.11b

thanks for sharing your expeience

kolorasta

yes! it's incredible... i solved that problem in that way too in some clients, but i use the brazilian firmware in most of my CPE (edimax 7209) i like that firmware because i can use NAT. there must be something wrong in those brazilian firmwares. aprouter and zoneone have the same issue. i have pro...

kolorasta

zenkiu

kolorasta

adaptive-noise-immunity (yes | no; default: yes) - adjust various receiver parameters dynamically to minimize interference and noise effect on the signal quality. Only AR6001XL and AR6001GL and newer Atheros chips support this feature. that's what the manual says... but what does exactly that param...

kolorasta

it looks like there is no simple solution for this problem

kolorasta

yes i know that.
i just can't upgrade to MT all my clients ,,,, i have the problem described above and y need to solve it some way but i don't know how

kolorasta

hi MyThoughts ... thanks for your answer... correct me if i'm wrong... "disable csma" only works if Nstreme is enabled... and only MT cpe can deal with Nstreme... isn't it? my clients doesn't have MT cpe.

kolorasta

What hardware do you use at client side?

they are not MT cpe. they are edimax, d-link, micronet...

kolorasta

i have 4 sector antenna... separate channels... every seems to be fine... but some of my clients (most of them) have very poor upload speeds... look at the registration tab in wireless settings of the ap http://img57.imageshack.us/img57/3064/slowuploadgv4.png what could be happening here? suggestion...

kolorasta

hi, i need a script to do something like this

Check if a port in a pc is opened
if yes do nothing
if not, disable some firewall/nat rules and send an email

my scripting skills are none... but if someone can help me with the first part (red bold line) then i can obtain the rest from other scripts

kolorasta

i have an rb532 with senao 200mw and a sr2

and a rb333 with two ubi xr2

it's a tower with 4x90º sector antenas

kolorasta

i have clientes (AP mikrotik / Station various manufacturers) that have a very good signal strength (example: -65) and i ping them with big packets (ping xxx.xxx.xxx.xxx -t -l 1024) and the results are very poor.... total packets lost are above 50%. those clients tell me that they have problems with...

kolorasta

i have a problem with a client. he has a rb133c with a r52... it is connected to an AP with rb512 & SR2. i use WPA and that client has a vpn with another client. he is having disconnections. this is the log http://img140.imageshack.us/img140/2848/problemft0.jpg what could be the problem? sometim...

kolorasta

hi, i've been searching the net for a prog to monitor snmp devices (in my case all devices with routeros). there are a lot of programs, but in my case i want something like this: http://img99.imageshack.us/img99/816/bwmeterbm2.jpg i want some snmp values to be shown or graphed in my desktop. i use t...

kolorasta

Use channels 1,5,9,13, they don't interfere.
i can't use channels 12&13 in my country. only channel 1 to 11
Use 1, 4, 7, 11.

distributed link option2?

kolorasta

Use channels 1,5,9,13, they don't interfere.

i can't use channels 12&13 in my country. only channel 1 to 11

kolorasta

thanks for your replies... i have already bought 4x90° antennas, 4 radios, 2 rb333, etc etc i asked my provider and he told me 4x90° is better than 3x120°... maybe it's because he wanted to sell me that hardware jajaaaa. poor me... :cry: now i have that hardware... what it the best choice for me now...

kolorasta

hi, i´m doing the same. how would you suggest setting channels?

which option do you recommend? have any other suggestion?

sorry for my poor graph (next time i promise to use a better soft than ms paint jajajaaa)

kolorasta

1mbps cost from u$s500 to u$s2000 in my country. Our clients pay for a 512kbps access u$s20...
Sounds like you maybe aren't charging enough if your bandwidth costs that much..

i know that...

kolorasta

hi... i have been experiencing strange network behavior during last weeks suddenly network traffic to wan side falls to almost 0kbps. using The Dude y see that there is still network traffic in lan environment. i did some "torching" and i could see a client with a lot of packets Protocol T...

kolorasta

I tried this script to find rapidshare and other servers in cache, but problem is that script works well just under the routeros v3. Could you edit it to work well under v2.9? # check every dns entry :foreach i in=[/ip dns cache find] do={ :local bNew "true"; # check if dns name contains ...

kolorasta

@normis Cpresto is aware of that, but many clients use rapidshare, and downloadind all day long. So it is like p2p bandwith is 100% used. @cpresto Cmon man, what do you want? buy more bandwith. Do you expect from your customers to read&send mail. Yeah right. :roll: Buy more bandwidth!!! it's ea...

kolorasta

usefull script.
how can I add an "OR" condition, something like this:

rapidshare OR megaupload OR gigasize OR ..... OR ....

???

any suggestions?

kolorasta

i have a tower with 2 omnis, different ssid, different channels. i connect more than 150 clients. I'm having lot of disconnections. it is always said that panels are better than omnis, so i am thinking it's time to do something to give a better service to my clients :) i have 2 omnis with 2 ssid ssi...

kolorasta

Have you tried stopping (disabling) the proxy before commiting any change, and then starting it again ?

That's the way i do it

kolorasta

either i set Max. Cache Size: to a value or to unlimmited , then it's automatically setted to none . i changed hd, and it happens the same. but "i think" the webcache is still working. see screenshots. another strange thing is that when i installed a 80gb hd it was formatted to 30gb. then ...

kolorasta

Are you able to reproduce the same issue at 3.4 version ? yes... look these are some screenshots... i replaced the hd. i used to have a 80gb ide hd, but suddenly webcache stopped working (i put this hd in another pc with windows and tested it and it works fine)... now i have a 40gb ide hd. the webc...

kolorasta

Did you check cache on disk?

yes.. it's checked

kolorasta

i have a RouterOS v3.x with a Celeron 2Ghz with 1GB RAM & 3GB IDE HD for system & 40GB IDE HD for web-cache. i use a transparent web proxy i set Max. Cache Size = unlimited OR Max. Cache Size = 25000000 (for example) then i close winbox, open it again and Max. Cache Size is automatically set...

kolorasta

suppose that 192.168.2.1 is my dhcp server.
i want to block rogue dhcp servers in my network

putting this rule in ip/firewall/filter in every MT device in my network will block leases from rogue dhcp servers???

chain=forward action=drop dst-address=!192.168.2.1 dst-port=67 protocol=tcp

kolorasta

thanks for sharing your experience

kolorasta

Many errors were reported in ROS 3.x (beta a rc versions) @ RB532, RB133, RB150

is it now safe to install final versions of ROS 3.x on those boards?

kolorasta

hi, i have a strange problem

suddenly my traffic shapper stopped working and i don't know why.
i have 2 ether ports bridged.
the strange thing is that if i invert the rj45 connectors it works... jajaja strange

someone had this experience? someone know why this happens?

kolorasta

how often do you execute this script?

kolorasta

MAX, is it TOO MUCH asking you to post this script?

kolorasta

why current TX rate is grater than TX Max Limit?

kolorasta

http://img45.imageshack.us/img45/641/webproxypf3.jpg i have this config in my transparent webproxy. it's working fine and suddenly it stops working or it's extremely slow. I stop cache, format drive, enable cache again... and it works again for a few days. have someone experienced this problem? any...

kolorasta

i found where to put url (with wildcards) which i don't want to be cached
it´s in the manual

kolorasta

some clients have report problems accessing hotmail accounts. i tried to reproduce the problem on my pc but i couldn't... i think it's a problem related with webproxy. i disable webproxy and everything is fine for those clients... i enable webproxy, problems come back again. i have a transparent web...

kolorasta

hi... i have made a vpn with two mikrotiks like suggested in the manual (PPTP & EOIP) from one mikrotik i can ping the other one, and the computers in the other lan too. From the other too. all pcs have windows 98. one lan has only 1 pc. and sometimes can see others computers and sometimes can't...

kolorasta

Ozelo posted some possible explanations. it happens the same to me.

kolorasta

FIXED: upgraded and problem solved

kolorasta

i think the problem is the EOIP interface... because i tried disabling the PPTP tunnel and the problem persists i can ping the MT from each other... but i can't always ping the computers from one lan to another sometimes i can ping a pc from the remote to the server but never from the server to the ...

kolorasta

i did what sergejs suggested... but sometimes i lost connection between two lans... i can't ping from one lan to another... i did exactly what was suggested in the wiki

any suggestions?

kolorasta

jajaa ok vamos a ver que onda

kolorasta

Same problem here. You should be able to filter DHCP requests through the firewall but what about the clients that aren't connecting through a firewall i.e. on the same AP? i think that Lerni is right... you have to disable "default forward" in the ap (and in every client in the access li...

kolorasta

I have read other post but they suggest using some apps to find rouge dhcp server... but this is not what i want... i want some firewall rules only allow dhcp leases from my dhcp server. Las weekend i had lot of problems because accidentally a client plug internet connection in the lan port of his r...

kolorasta

but is it possible to queue packets using Layer-7Protocols?

layer-7 with p2p you can only drop

kolorasta

I have read some other post, but found no answer to my problem ... I use traffic priorization in my MT. you know... high priority to connections to port 80, 53, 445, etc... low priority to other ports... .. i have something like that. i give high priority to connections to port 1863.. but this is no...

kolorasta

yes... i have some clients in that address-list...

i read that you should use layer-7 protocols in conjunction with source/destination addresses or ports, or something like that.... in order to reduce the false positives in detection of packets.

kolorasta

is this config ok to mark packets in mangle, for being dropped in firewall? /ip firewall mangle add action=mark-connection chain=forward comment="Block ARES" disabled=no \ layer7-protocol=ares new-connection-mark=blocked_conn passthrough=yes \ src-address-list=BlockedContent add action=mar...

kolorasta

I had a licensed ROS 2.9.48 in a hdd (x86). i upload 3.0rc9 packages via ftp, reboot... everything is fine. I didn't loose any license. Not that easy for me as the CF had 2.9.42 which I upgraded to RC5. Tried the CF in 3 other x86 machines but all halt with the "could not find disk!" erro...

kolorasta

this is an EXPORT from my nat config nothing strange... all done like it's said in the manual # oct/26/2007 16:40:06 by RouterOS 2.9.48 # software id = **** # / ip firewall nat add chain=srcnat action=masquerade out-interface=WAN src-address=172.16.0.0/21 \ comment="masquerade" disabled=no...

kolorasta

ahhh i forgot to say that I upload packages via ftp. I did that kind of upgrade But how did you recover the license from the failed CF? I can't upload RC9 as the router wont get to that stage :( I had a licensed ROS 2.9.48 in a hdd (x86). i upload 3.0rc9 packages via ftp, reboot... everything is fi...

kolorasta

when i do a traceroute it tries to go through my wan interface and then TIMEOUT

i didn't mention that there are lot of routers in my network... there can be a 192.168.0.20 pc... but it is natted by the client router. i think there is no reason to appear in the connection list of my MT.

kolorasta

why was my post deleted ?

which post? what did u say?

kolorasta

if someone upgrade, please check your MANGLE, SIMPLE QUEUE, QUEUE TREE and CONNECTIONS... counters are dead! i have a TrafficShaper (two lan cards bridged)... traffic of the whole network pass through with no shaping..at full speed ... in theory, everything should work like in v2.9.x? --------------...

kolorasta

my MT is natting a 172.16.0.0/21 network.
you can't find a 192.168.*.* in my whole config

kolorasta

The problem seems to be fixed... I instaled V3RC9 and everything is OK...

THANKSSSSS now i can start using V3 in my PCs........

ahhh i forgot to say that I upload packages via ftp. I did that kind of upgrade

kolorasta

http://img141.imageshack.us/img141/1619/conntrackingol0.jpg i have market some strange things in this image connections with destination port 25 are OK, because they are bypassed ... but others are stange for example those with protocol 0 the one with destination port 80 is strange too... because t...

kolorasta

in firewall/connections I see this

you may say it's normal, but my local network is 172.16.0.0/21
why connections for the ip 192.168.0.20 (which is supposed to be reserved for private ips) are shown???
Am I misunderstanding something?

kolorasta

excellent news... waiting then....

kolorasta

that's the workaround!!!
thanks

kolorasta

nice suggestion... i will try it at school. but it don't solve my problem... i have a company that want some computers only to access certain websites. other computers to have full access to the web. i will install a RB150. the person that will add and remove websites from the mikrotik doesn't know ...

kolorasta

yes, a little example will be appreciated

kolorasta

hi, i have read this article http://wiki.mikrotik.com/wiki/How_to_Block_Websites_%26_Stop_Downloading_Using_Proxy i have a RB150 and i want to block some websites to some clients by URL (allowing *wildcards*) but i don't want to use webcache, because it's a RB150. how can i do it? is the article abo...

kolorasta

I have a ROS with wireless clients, all natted... and i have more than 1 public IPs assigned to my MT.
how can i assign a public ip to one client without using nat (redirect)... assign directly the public ip to the client.
Is it possible?

kolorasta

I don't like changing the mac address of wireless interfaces because some clients use ssid-mac combination to connect to. in my case, it there are no wireless cards in the traffic shapper... so if it happens again, i will try to put a high mac like FF:FF:FF:FF:FF:FF (jajaja the highest available) to...

kolorasta

i didn't mention before but i have tried changing the hdd config in bios, but no luck
i tried with two different motherboard... oldies, but working ones. no luck too

kolorasta

i did't tried yet... it's a MT in production stage... i'll try this week at "siesta" time... when most clients are offline

kolorasta

i think yes... they have equal bandwidth...

i haven't tried yet, but i think it is possible to attach a PCQ directly to the interface. (QUEUE/INTERFACE QUEUE)

kolorasta

because i have 2 MT.. the first one is a firewall, webcache & dhcp server with ARP disabled. I manually put every local ip/mac combination i want to get internet access. the other MT is a traffic shapper. I check the log of the MT (traffic shapper) regulary and i found that it couldn't send emai...

kolorasta

I have a ROS in a pc as a transparent traffic shapper with 2 nics bridged. and the mac of the bridge changes automatically. Why?
I think, but i´m not sure, that it changes when i upgrade ROS.

how can i prevent this to happen?

kolorasta

i don't understand your question very well (and my english is not good) but, i would like to know if your MT2 is doing some natting against MT1?? if MT2 is natting, for MT1 there is only one client, MT2 is it's client, and PCQ is useless. if MT2 is not natting, MT1 knows that the traffic come from t...

kolorasta

I have recently read this article but i did not understand anything. It seems to be that someone deeply analyzed ROS and found things that shouldn't be there.
Is this all true what it is said there?
in a language we all could understand, what is this article about?

kolorasta

hi... in connections tracking i see some connections not market "(none) (none) (none) (none) (none) (none) (none) " http://img136.imageshack.us/img136/3333/none1kv5.jpg i have in mangle this rules to mark all other traffic not market by other rules http://img137.imageshack.us/img137/6594/n...

kolorasta

if maxid and normis say that i have to do a netinstall... a netinstall will be done... i will share results later... bye

kolorasta

i didn't try...
i have never done a netinstall. there will be some difference? do you think this problem is due to the way you install ROS?? i don't think so. don't ask me why, i just don't think so

kolorasta

Loading system with initrd Uncompressing Linux... Ok, booting the kernel. ERROR: Could not find disk! Please attach it somewhere else. This is the error i get after upgrading from ROS 2.9.45 to ROS 3.0rc6 i read some other threads about this issue but none have a solution to this problem, and i cou...

kolorasta

i have 2 clients 172.16.0.8/21 172.16.0.9/21 each client have RouterOS 2.9.46 each MT have a 192.168.0.0/24 natted network (with masquerade) i want to bridge those two networks INTERNET / Border MT (172.16.0.1/21) / \ / \ Client#1 (172.16.0.8/21 WAN address) Client#2 (172.16.0.9/21 WAN address) (192...

kolorasta

Hello! I am writing, because I cannot get through Mikrotik's router to the ftp server.. And, what else is interesting, the NAT rule O is not wirking as well. I have just one real IP address. So to I need to make NAT rules, I supose, to get from internet to my ftp server, that does not have a real I...

kolorasta

How high are are your antennas AGL ? (Above Ground Level) PtP links are possible with 133c. W ehave several running. One must create a WDS link with one station in bridge mode while the other is in WDS slave. i did what u did say, but when i want to specify a security profile, connection is lost......

kolorasta

cmit, mmmmmmm i think it's enough too... jaja thanks

kolorasta

can u show me the basic config u use? if you use wds in a p2p link, one rb must be setted as AP, and license 3 (the one that rb133c has) doesn't include AP feature.

kolorasta

ok ..let me get inspired to write the post.. and then i will publish the config here and i'm sure that some guru will help to tune it

kolorasta

is it possible to make a p2p link with two rb133c?

the example in the wiki doesn't work because you need at least a level 4 license in one rb.

kolorasta

sergejs, if i publish the configuration (code and if you want, images too) can you take a look at it... if you think it's all right, i will publish it step by step (uhh babyyyy

) how i accomplish in case it is useful to someone else.

kolorasta

zenkiu zenkiu zenkiu

kolorasta

sergejs, i have some doubt about this step: - create additional mangle rules for priority, these rules are added at chain=forward, limit-at and max-limit-at are not required for priority rules. Add these rules to queue simple and use local/remote interfaces for configuration. when you say "use ...

kolorasta

mmmm i think i will have to take an advanced trainning then...

thank you sergejs

kolorasta

I have a RouterOS in a PC working as a traffic shapper, like the example given in the wiki. I want to do shape traffic in this way: 1- having different groups of users classified by address lists in /firewall/address_lists 2- have traffic priorization on the whole network depending on ports (ex http...

kolorasta

ok i will try and then i will tell you ... and of course... backp up back up back up back up back up back up back upback upback up

kolorasta

hi,
I have a RouterOS in a K6II 500MHZ pc, now i bougth a celeron 2.8GHz...

if i just take away the HD with MT from the old pc and put it in the new one, will everything be ok??? of i have to reinstall something? or reconfigure something?

thanks

kolorasta

thanks serthan

kolorasta

i want to make bridge 2 networks with a p2p link. Which is the best config? i'm using the example that's in the wiki, but i want to know if there is a better way or is this the best way? i have only one minipci in each point. I say that because i have read that you can make mice links with two ratio...

kolorasta

thank you all for your help

kolorasta

how long is your PoE (meters of wire)?

my people is telling me that i'm crazy if i use 48v 0.45a with a 60meters PoE... they say i need 48v 5a... because the two SR need lot of power

kolorasta

Hi. I have a RB532 with an Ubiquiti SR2 and SR5. how much power do i have to use? is it enough with a 48v 0.45a? or i should use 48v 1a? and in case i want to use 60mts POE... with 48v, how much "a" should i use? sorry for my poor english and i hope u can understand what i want to say. &qu...

kolorasta

5mbps.. and i don't know how many queues... i will use some queues based on pcq for about 200 clients.

kolorasta

Nice soft.. but i do not reside in usa... i'm in argentina...

The reseller who sells me MT stuff uses this soft (the one of the screen capture at the top)... He says that motorola give that software to him for the canopy line... but he don't want to give me the name of the soft... i don't know why...

kolorasta

i disabled all mikrotik's firewall rules... and .... :roll: everything is ok in the last hour :lol: i will monitor the connection a couple of hours and then i will turn on rules one by one and see which one is disturbing... Thank you savage for your help... and then i will post the annoyance firewa...

kolorasta

i need a soft where i can enter info each point in a p2p wireless link and it show me something like this graph

do you know some?

kolorasta

i need to make a 25km p2p link to serve in rural zone. I want to use SR5 for the p2p link and the 2nd point put an omni with an SR2, so i wanted to use a RB532 with a SR5 and a SR2, but i don't want to have problems later due to that technical descision. I can replace the SR2 with a 200mw minipci, b...

kolorasta

i was told by a reseller that the ubiquiti's minipci has too much power consumption and he don't recommend me to use 2 ubiquitis in the same routerboard because i could have problems. He suggest me to use for example an ubiquiti and a senao, but not two ubiquiti. do you have had some experience in t...

kolorasta

hi... i would like to implement a transparent traffic shaper in a RB150.

do you think it's processor will work fine in high hours traffic? Do you think i must choose an rb500 series that has a faster processor¿?

kolorasta

i disabled all mikrotik's firewall rules... and .... :roll: everything is ok in the last hour :lol: i will monitor the connection a couple of hours and then i will turn on rules one by one and see which one is disturbing... Thank you savage for your help... and then i will post the annoyance firewal...

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