MikroTik

[ASM]

Please consider adding possibility for adding prefixes received via BGP to address-list. This will help in making some fancy shaper/filter rules. This will be a good alternative over QPPB on Cisco. I'm not sure but it could be posible to do it using routing-marks. Still using address-lists will be e...

[ASM]

OK... 65-70Mbits@65km.... That is what we've done 2 years ago... After that we've made a paralel link and we have 2x70Mbit last year... Now we have to upgade the link to 300 Mbit 300/70= 4 links?????? And we have to recive them at a point and send them to another.... This means 8 Antennas??? We now ...

[ASM]

I've writen that many times:

get full info from wireless registration table

I need at least: tx-signal-strenght,interface,SNR

[ASM]

It can be done for multiple ADSL lines.... You cann't make all lines use exacly the same bandwidth.

[ASM]

What about adding "Ping" for right click menu in PPP->Active Connections :)

[ASM]

Some of our links at 65 km have throughput of 50 Mbit/s tcp.. The main thing is "The bigger the better", but we don't use antenas greater than 2 meters. You have to have very low loss cables, a good feed. This link has the same throughput with CM9, put we've upgrated put SR5 just to be sur...

[ASM]

@natrohost: I'm using the routing-test package from 7 months and I've got no problems connecting to Junipers and Ciscos of my upstate providers. Give it a try

[ASM]

I've tried this first bu the problem is that "MT box" sends to AP with it's own MAC (AP is not Mikrotik based). After 2 hours tring with EoIP, I've NAT'ed them in 5 mins :)

[ASM]

I need this too :)

[ASM]

try:
add chain=ospf-out action=discard prefix=10.0.0.0/8 prefix-lenght=8-32

(wrote by memory)

[ASM]

I'm talking about this:

Client <--> AP <--> MT box <--> PPPoE server

The configuration is for MT box...

If MT Box is the pppoe server there is no such problem ;)

[ASM]

If you have an wireless link to an AP with mode=station and no WDS it's almost imposible. I've managed to workaroun with those rules: / interface bridge nat add chain=dstnat in-interface=wireless-client mac-protocol=0x8863 action=dst-nat \ to-dst-mac-address=MAC-OF-REMOTE-PPPOE-SERVER comment="...

[ASM]

to make things work do this: 1) add an static route foer your /20 to some local router with distance=250 2) in /routing filter add prefix=xxx.xxx.xxx.xxx/20 prefix-lenght=21-32 action=drop chain=xxxxxxxxxxxx 3) this CPU peak is normal("routing-test is not well optimized"). disapears after ...

[ASM]

you can do almost everything (hopefuly everything when package becomes final :))

Works pretty stable. I'm using it from 6-7 months

[ASM]

There are many Hardware acceleration cards, raid controllers and so on based on Intel Xscale. In some of those applications I saw that the throwgput of the device(card) is "up to 2Gbit/s". I want to say that nstreme is great, but when you need to get 60 Mbit at long distance links you have...

[ASM]

My wishlist (it's two years old): 1) SMP support 2) lm_sensors 3) ttl match in /ip firewall 4) l7-filter 5) Script actions OnConnect and OnDisconnect in /ppp profile 6) :include directive in scripts 7) :fetch (to download a new version of some :include file via http :) ) 8) add tx-signal-strenght in...

[ASM]

Is pci-x supported?

I'm asking because I have some boards with i915 chipset. The onboard LAN controller is Intel 82562EZ.

The NIC can be seen in /system resource pci print

but is not added in /interface ethernet :(

[ASM]

IGadget: use larger (in size) parabolic antennas possible... You'l get more dBi and lower beam-width (of signal)...

If you have an 1 degree antenna at distance of 130 km you'll get an field wight of 2.26 km.

With 24 dBi antena with 8 degree beam-width your field wight will be 18 km!!!

[ASM]

ok... maybe this is an winbox problem.... it unsets nstreme checkboxes and the default-forward checkbox...

But i've downgraded to start the link working when I saw the default-forward

[ASM]

Bug 1:

You cannot use nstreme1 modes :(

any configuration for it is not used

[ASM]

use "/ppp secret find"

[ASM]

There are no firewall rules :)

And no BGP peer connection made over this tunnel.

hping cand send bigger TCP packets than icmp ping

[ASM]

add 'server=xxx.yyy.zzz.www' to /tool e-mail

[ASM]

What about 2.9rc6 showing 8000/6000 pps over nstreme2 interface and 13000/20000 over the wireless interfaces :)

[ASM]

When I'make an EoIP bridge the max-packet size is 1458 (exacly) even If I use MTU=1500

[ASM]

This manual section is being worked on. I suggest hitting the tab key twice and seeing what options you can try...

John

I did that... even looked with add ? but no info at all... I can't see any way to annonce with routing-test

[ASM]

some kind of configuration problem... plese post results from:

/ip route export
/ip policy-routing export
/ip firewall src-nat export
/ip firewall dst-nat export
/ip address export

[ASM]

Come on please.... tell me ;)

[ASM]

that's good, but can you explain it in more details??

I mean "/routing filter add" attributes are quite unfamilliar for me

[ASM]

How to annonce networks using routing-test package???

[ASM]

The main difference between SR5 and SR2 is in power amplifiers... SR2 hase a 2.4Ghz band amplifier while SR5 has an 5GHz band

[ASM]

Recently one of our links goes like this... The remote router have been crashed or locked up. After a hard restart everything goes to normal again

[ASM]

I've posted somewhere in the forum a PERL script that utilises a syslog process and stores data in MySQL database...

[ASM]

If you start VLAN over a wireless interface it doesn't work proper.. If you start it over LAN interfaces they work... you can bridge them, firewall them, make shaping and such things ;)

[ASM]

VLAN over Wireless interface doesn't works proper. With ethernet interfaces there are no problems ;)

[ASM]

I suppose he's talking about the hosts/routers configured in the WinBox login box (i.e.. the "saved hosts")...

You got it!

[ASM]

/ip firewall mangle add connection-mark=traffic action-passthrought /ip firewall mangle add connection=traffic dst-address=192.168.0.0/24 mark-flow=download /queue type add kind=pcq pcq-classifier=dst-address /queue tree add parent=global-out flow=download limit-at=(384 * 1024 * 1024) max-limit=(38...

[ASM]

I want to see that... someone else

[ASM]

I've asked for this also... but no reply from MT :( please.. we need this... In the summer the temperature is 40 degrees Celsius, and in winter is -20 degrees... I have to know that the board doesn't get too hot (or cold)

[ASM]

The network map has to have SNMP discovery. I mean that all my routers have a SNMP community that can by accesed by one host. And via .1.3.6.1.2.1.4 OIDs you can draw a map of all gateways for different networks ;) This is the PHP script I've made some months ago: <? function GetData($arr) { $ret = ...

[ASM]

EDIT: Wrong... must read carefull....

I think that this happens because the whole connection is marked as p2p and shapers drop tcp ack packets

[ASM]

:set tx ([queue simple get $i total-bytes] / 1073741824)

Try this. I hope it will help.

[ASM]

add server=xxx.xxx.xxx.xxx

[ASM]

use basic-rates-a/g=6,9,12,18,24 and supported-rates-a/g=6,9,12,18,24

:) Signal strenght is critical for 36 Mbit OFDM

[ASM]

you can remake the script.... Use action=mark-flow, not action=accept or action=passthrough as in 2.8.x . Use action=accept after a mark-flow only if there is no need remark the flow with different name.

[ASM]

Many problems with BGP and RIP :(

Everything else seems OK. Exept connection tracking over 100+ Mbit/s (mostly p2p traffic).

[ASM]

Good question. And if there is such a parameter in registred device properties why not shown in registration-table? Could be very useful. Especially in PtP links.

[ASM]

Try:
:for i from 1 to 10 do {
/ip firewall mangle add src-address=("192.168.0." . $i . "/32") ...
}

[ASM]

Equal Cost Multipath Routing I mean ;) made a mistake somewhere ;)

[ASM]

Yes, but you can know that all of our hardware is 'assembled' by contract manufacturers as we don't have board assembly plants. Same situatin for Cisco and most other companies and products now.

John

I suposed so

[ASM]

I know that this setup will work... I've made a more simlified before 5 months... But with beta9 (or something like that) wireless link was very weak...

Btw... If you don't want to use bonding you can use EQMR :)

[ASM]

Try this setup: RouterA StationA StationB RouterB 1Gbit 100Mbit------100Mbit WLAN- - - -WLAN 100Mbit----100Mbit 1Gbit 100Mbit------100Mbit WLAN- - - -WLAN 100Mbit----100Mbit must create 2 bridges on station A and station B. And Bound the 100Mbit ethernet interfaces of routers :) I'm not sure that on...

[ASM]

Update: I forget to say that when router starts learning the advertised routes, memory used goes up with about 40+ MBytes Another bug (maybe): Routes learned using BGP cannot be redistributed by RIP. There is no such problem using static routes. Made the test on another router with 1262 routes learn...

[ASM]

I've sucessfully configured BGP with my upstate provider.

I've got:

[admin@somehost] > /routing bgp peer print status 
 # REMOTE-ADDRESS  REMOTE-AS STATE          ROUTES-RECEIVED
 0 xxx.yyy.zzz.www     13124     connected      157846

but in /ip route print tehre are no BGP routes

some ideas?

[ASM]

:)

manufactured by Mikrotik ?

[ASM]

In 2.9 you can store cahe in memory :)

[ASM]

More likely bug in Web-proxy

[ASM]

btw... try PPtP if you want to access office network from home :)

[ASM]

/ip firewall dst-nat add dst-address=<your external ip address>/32 dst-port=5000 procotcol=tcp action=redirect to-dst-address=192.168.1.3-192.168.1.3 to-dst-port=5000-5000

[ASM]

I think that there is no reason that Mikrotik will not run on that board... Standard i845 chioset. 6 Intel LAN controllers. Pentium processor.

There is nothing special in that board :) (I like it :wink: )

[ASM]

/queue simple print oid

[ASM]

Get an wireless sniffer like AiroPeek NX(or try Snooper in Mikrotik 2.9beta). With an parabolic dish you can get the direction where this is guy is from... And Then look for another dish in that direction :)

[ASM]

try && instead of &

[ASM]

Good work...

If Mikrotik has both tx and rx signal-strenght as SNMP output .....

[ASM]

1. Add mangle rules for each flow
2. Add queue tree rules for each flow. Leave max-limit and limit-at to 0 if you want
3. Use oids form /queue tree print oid

That's all

[ASM]

When using simple queues for bandwidth management is there any advantage in using target address over destination address? The target-address is used to specify the host thay you want to shape... Destination-address is for more advanced shapeing... for example to shape someone's access to a specifi...

[ASM]

http://www.mikrotik.com/docs/ros/2.9/interface/bonding

[ASM]

Do you have connection tracking turned on?

and can use print out the output from /ip firewall dst-nat export ?

[ASM]

something like:

/queue tree set [/queue tree find max-limit=512000] limit-at=256000 max-limit-256000

it will change all queues with max-limit set to 512000 to 256000

[ASM]

Is Nestreme2 capable of PTMP ?

No.

[ASM]

I am looking to achieve something similar to the scripts listing a failover to a backup gateway using standard routing upon a netwatch condition being met. However, I am using Policy Based Routing and can't seem to script changes in this command. I basically want to enable or disable certain rules ...

[ASM]

bridgeing....

Can you explain in more details??

All speeds are from bandwight-test, protocol=tcp

[ASM]

802.11 has a built in ack time that makes the link go slower over distance. Nstreme protocol addresses this bottleneck and a few others. John Let me explain.... I'm using n-streme over 3 50+ km links... From Point A to Point B I've got 39 MBps. From Point B to Point C I've got 39 MBps. From Point A...

[ASM]

:):):)

[ASM]

I have the following situation: Point A<--39MBps-->Point B<--39MBps-->PointC<--39MBps-->Point D |<-------------36MBps------------->| | |<-----------------------33MBps--------------------->| As you can see each hop lower the throughput with 3 MBps. All devices are wireless bridges.... Any suggestions...

[ASM]

there is too many options now, it is impossible to create a representative icon for every function. how would a icon for ospf look like and how would it be different from bgp or routing in general? :) we will think about it. I don't need unique icons just to have some :) Icons in beta 14 was great :)

[ASM]

most of the icons were the same actually :) i don't think they actually helped anyone, because they didn't present any actual meaning anyway. that's my opinion of course. what does everybody else think? Even some icons are same, most of icons are different :) Now it's quite hard to navigate :) pls ...

[ASM]

Guys... I need those icons plssssss.... now I must read before click :)

[ASM]

pcq-rate (integer; default: 0) - maximal data rate allowed for each PCQ sub-queue. Value 0 means that there is no limitation set this property sets the maximum for each client in your case. how much network traffic do you have? the number of simultaneous connections may be limited in firewall. plea...

[ASM]

OK :D Hm now litle resume this mtsyslog is some piece of software like mikrotik MT Syslog Daemon , only this is perl based and they only fill mysql database . So first I must get up this to run in background. Ok but now when I try to run under command prompt: perl listen_syslog.pl I have folowing e...

[ASM]

I've got some interface and poller scripts, that logs users logins and logouts but I think that everyone must make a script that works best for him

[ASM]

I'll repeat... listen_syslog.pl is only for running as a background service... In Linux enviroment you can use screen for this...

[ASM]

listen_syslog.pl must be run in background mode... It opens UDP port 514 for listening and starts adding data into the mysql database... I'm using in over Slackware Linux

[ASM]

btw... what values did you set to data rates?

[ASM]

You can use the syslog daemon I've made. It has direct output to MySQL database. 1. Get http://www.mikrotikbalkans.com/mtsyslog.tar.gz 2. tar -zxf mtsyslog.tar.gz 3. cd mtsyslog 4. mysqladmin create syslog 5. mysql syslog < database.sql 6. edit listen_syslog.pl and change mysql_user and mysql_pass 7...

[ASM]

I'm makeing a script that draws the network structure. I'll publish it here soon. By now it walks the hosts by routing tables over SNMP. Is there some OID that contains the host from /ip neigbour ?

[ASM]

or more advanced:

ip firewall mangle print bytes from=[/ip firewall mangle find ....]

[ASM]

Other problem could be signal correctness... Which is not a signal strenght

[ASM]

AR5213 has a max output power at default... if you set some value you'll see a lower level

[ASM]

Johan, I've had similar problems as you've had. Tested at 2M and throughput was around 45-50mbps. Similar type of setup with 2 Intel-based servers just doing a b/w test with the newest betas.... I used 2.8.10 43 Mbit and 2.8.24 without nstreme 43 mbit with nstreme 23 Mbit Seems like CPU problem... ...

[ASM]

In short: NO

Not to my knowledge, perhaps you should setup some kind of administrative vpn?

This suggestion was good :)

[ASM]

newest betas....

I suggest you to use the latest stable release... With beta12 I got only 2 or 3 Mbps, but with 2.8.23 i've got 46 Mbps on more than 40 km.

[ASM]

btw... remove the peer you've added

[ASM]

/routing bgp peer add hold-timer=90 sent my system to 100 cpu load a nd added a 0.0.0.0 peer which is not getting removed

Command "/routing bgp peer add" adds a new bgp peer. Try /routing bgp peer set 0 hold-timer=90

:)

[ASM]

When the unit appears - in enterprise kit from IBM, and in Sony's PlayStation 3 console - it's likely to clock 4.6GHz and be built on a 65nm process. Today's samples used a 90nm process. Cells will be manufactured at IBM's 300mm fab in East Fishkill, New Yorj and Sony's Nagasaki plant. Future sense.

[ASM]

I can tell some... When there is a need to route more than 200 Mbps in different directions, or has an full international bgp table... If you change the ttl, tos and has a connection tracking started over 100Mbps average bandwidth the router is working with more than 70% average CPU load.

[ASM]

This is an example script that mangles all the bulgarian and international traffic (both download and upload) # Change TCP MSS and mangle upload /ip firewall mangle add in-interface=!WAN protocol=tcp tcp-options=syn-only action=passthrough tcp-mss=1400 disabled=no /ip firewall mangle add in-interfac...

[ASM]

If you are using AR5213 I supose that the workarounds made in 2.8.xx are not included (tully replied to this problem before a month)

[ASM]

UDP connections

Because there is no such thing. Or not like TCP connection ;)

[ASM]

What about adding lm_sensors to Mikrotik?

Getting processor temperature and fan speed over SNMP will be great monitoring feature!

[ASM]

:for e from 1 to 254 do={ /ip firewall mangle add \ dst-address=(x.x.x. . $e . "/32")\ in-interface=ether1 action=accept\ mark-flow=(x.x.x. . $e . "Down")\ comment="" disabled=no } Try adding spaces before \ something like: :for e from 1 to 254 do={ /ip firewall mangle...

[ASM]

Something like that can be seen in nstreme1 repeated links

[ASM]

This statistic is for "bytes written" it is different from "times written"

[ASM]

Yup. It's not frequency analyser, after all.

Bad.... I hoped that I can set the best frequency only with starting frequency-monitor.

[ASM]

Btw... Will the command shows "noises"... Beacause there are some devices that are not working in standart 802.11a/b/g but use the same bands.

[ASM]

Will you NAT the 192.168.xxx.0/24 nets?

[ASM]

I don't. But for me the only way do solve problems with latency, security and so on is to have an own box with the billing and accounting software in it.

[ASM]

then, the next crazy idea is that you could connect all those mirror servers to make a network where each of these servers would synchronize with the closest one (so that all of them don't connect to our main server). This means that corporate confidential data (like user's address, users count and...

[ASM]

Hmmmm this command is avaliable only in 2.8.22. Mikrotik, please post the new commands in changelog :)

[ASM]

20dB + 30dB

I think that's wrong. The real output power is 30dB (in best case).

[ASM]

Thanks

[ASM]

Frequencies more than 1 apart (no interference due to ACR limits) ?

more than 120 MHz

Separate antennas (not mixing them onto one)

Using only one

CPU usage ?

less than 3%. 2.4 GHz processors

Length of link (does that count)?

more than 30 km

[ASM]

I'm testing n-streme2 and I've got feeling that something is wrong. Working on 5ghz-turbo modes I get 45 MBps from one of the interfaces. And there are 40 MBps in the other link. After starting nstreme2 on both interfaces, at same frequencyes I got no more than 10MBps in one direction (10 MBps rx an...

[ASM]

The beta 2.9 package is behind in the fixes that are in v2.8 -- for the Atheros 5213 chipset. We will put the new v2.9 wireless package in the beta release this week.

John

Is that fix included in v2.9beta10

[ASM]

/interface wireless registration-table print oid

will be the best info we can get :)

[ASM]

I've tested it on a real distance links, and I was disapointed.

Running 2.8.22 over a 30 km link. I have throughput of 38 MBps in tcp bandwight test using n-streme.

Upgradeing to 2.9beta9 I've got only 1 MBps or less.

Any sugestions?

[ASM]

How do we rate limit an entire interface ? Outgoing traffic ? the interfaces on the router for example are Ethernet1, E2 Want to rate limit Ethernet1 to 35mbps and E2 Outgoing to 40mbps How can this be achieved ? /queue simple add interface=ether1 limit-at=0/36700160 max-limit=0/36700160 /queue sim...

[ASM]

You must have /ip firewall connection tracking enabled=yes

[ASM]

My idea is this.. use some ip-pool for fake, and dst-nat for this pool... The user must disconnect the first time and then reconnect again..

[ASM]

It can be easyly done if MikroTik can execute a scripts on connect/disconnct. For now there is no such think. A way to do this is to use a "fake" profiles. End have an scheduler rule which changes the profile. The script should looks like this: :foreach i in [/ppp active find profile=fake]...

[ASM]

You've installed the wireless-legacy package. You must use wireless for nStreme, and AR5213 drivers

[ASM]

You can use the script from here: http://www.mikrotik.com/forum/viewtopic.php?t=1223#5127

but it needs some modifications for mrtg

[ASM]

see in docs for /ip accounting and make a script that adds the data to database

[ASM]

/ip firewall dst-nat add src-address=local.net/ww action=redirect to-dst-address=xxx.xxx.xxx.xxx to-dst-port=yyyy

[ASM]

Maybe the ideal value is -40. At lower absolute values (-30 for example) the link has lower performance. At bigger (-60) - the same. The "ideal" range is between -40 to -55 for me.

[ASM]

how about some global file sharing system based on mikrotik routers ? :)
torrents r.i.p.

:D

Why not???:):) and maybe eDonkey server, rsync, and many others ;)

[ASM]

you can add /queue tree that shapes traffic different from icmp

[ASM]

ftp server is already available:)

Edgars

Try make it public :)

[ASM]

hi all , i'v done configuring the mikrotik , now i can limit , evry ip , but when i limit one ip ex.10.0.0.2 ,and this ip downloads anything the PING from mikrotik to 10.0.0.2 is to high, betwenen 2000 - 3000ms.. ? any idea? p.s the ping is high only while downloading... That is because the traffic...

[ASM]

drop tcp port 137 and 445, and udp port 137-139.

[ASM]

wireless-legacy package is with old wireless (as in 2.8.11). It doesn't include nstreme and many of the new features from then.

[ASM]

In /ppp profile set only-one=yes... You must set keepalive timeout to automatically drop users when connection dropped for some reason

[ASM]

/system script add name=fo source={....}

[ASM]

btw... I've made a mistake in the target-address(/32 not /24). But I think that this is for 2.8+ only.

[ASM]

How do you want to limit it?
Drop traffic from it?

/ip firewall rule forward add src-address=10.0.0.2/32 action=drop

Or Bandwight shape it?

/queue simple add target-address=10.0.0.2/24 limit-at=10240/10240 max-limit=10240/10240

[ASM]

try "/system reset" and start from the beggining

[ASM]

add a scheduler rule with script like this:

/ip route set [/ip route find dst-address=0.0.0.0/0] gateway=xxx.xxx.xxx.xxx

[ASM]

What about makeing two boards as transpearment wireless devices... After a lot of testing I'm having problem with that.

[ASM]

Thanks for the help.

[ASM]

Will this be added in the next beta ot RouterOS?

[ASM]

That's already made in 2.9beta8

[ASM]

use the find command... something like:

/ip firewall rule forward enable [/ip firewall rule forward find p2p=all-p2p action=drop]

[ASM]

Seems that there was a problem in FreeRadius MS-CHAP support... try stopping it at the router, then if it works you know where the problem is

[ASM]

The simpliest way is to put tx and rx in different polarization (one in horisontal, other in vertical)

[ASM]

About a minute over 100 Mbit LAN

[ASM]

Just test and you'll see that :) I just change the MSS of client interfaces to 1400, and everithing is working fine

[ASM]

We're using 2.4 GHz proccesors or better, 5GHz-turbo mode

[ASM]

Problem is in TCP MSS.. don't change it and it will work

[ASM]

When it's ready :)

[ASM]

65 km, AR5213, 37 Mbit with n-streme (TCP test)
3 km, AR5213, 64 Mbit+2 Mbit(tx/rx) with nstreme (TCP test)
13 km, AR5212, 46 MBit with n-streme (TCP test)

[ASM]

what bandwidth will it serves?

[ASM]

Btw... I've make a patch for trafshow-3.1: --- old/display.c 2004-12-12 22:56:40.000000000 +0200 +++ new/display.c 2004-12-12 00:27:13.000000000 +0200 @@ -437,80 +437,5 @@ get_keyb() { int ch; - - if ((ch = getch()) == ERR) error(1, "get_keyb: getch"); - switch(ch) { - case ESC: - switch(g...

[ASM]

It will be great to add command like that... Some times it is very hard to aggregate the routes... If the router can combine some route rules as one we can get a well optimised routing tables... Now I use http://freshmeat.net/projects/aggregate/

[ASM]

Hey, there is no TrafficFlow in 2.9beta8 !!!! (Or I can't see it :))

Edit:
I saw it :) /ip traffic-flow

but can you give me some more info about it. I need example configuration :)

[ASM]

where xxx.yyy is the public part, i'd guess.
will this provide the inbound mapping (dst-nat) automatically?

Yes. That's right

[ASM]

try:

/ip firewall src-nat add src-address=192.168.1.0/24 action=nat to-dst-address=xxx.yyy.1.1-xxx.yyy.1.15

[ASM]

I've posted the same some months ago... but no result... then I make this:
add a mangle rule at top of the list with action=passtrough and a static tcp-mss like 1400. After that I've stopped the "Change MSS"

[ASM]

try with action=nat
if it doesn't work again please post the results of these commands:

/ip address export
/ip firewall src-nat export
/ip firewall dst-nat export

[ASM]

Can you pleaaaaaaaaaaaase help me out here .. you sem to know something about this.. i can't seem to open port 25 for my mailserver on MK anytime i scan the ports it says closed no matter what i do any ideas???

thanks

Sheldon

If you stopped connection tracking then start it

[ASM]

(i think that 100mW atheros cards from mikrotik will do this job better) and have "only 250mW" on OFDM modulation it's 3,5dBm more but rx-tx system will decerase speed so gain of using them is nonesens. You are making one little mistake... The Output power of each card is different, and i...

[ASM]

You can kick users with /interface remove <pptp-user>

[ASM]

I saw that before a month.. But forget to write ;) Some users work with Morpeus

[ASM]

Kapis try this: /ip firewall mangle add dst-address=10.90.90.0/24 mark-flow=down /ip firewall mangle add src-address=10.90.90.0/24 mark-flow=up /queue type add name=down kind=pcq pcq-rate=512000 /queue type add name=down kind=pcq pcq-rate=64000 /queue tree add name=down queue=down parent=global-in f...

[ASM]

Seems that web-proxy is clearing some data from HTTP header:
the request:
POST /ym/Compose?box=%40B%40Bulk&Mid=6166_1654_22_1763_6_0_2_-1_0&inc=&Search=&YY=19819&order=down&sort=date&pos=0&view=a&head=b HTTP/1.1

comes to:
POST /ym/Compose? HTTP/1.1

[ASM]

AR5213A means that this chip is AR5213 revision A :) I'm not sure isn't that D-Link problem, because I use 2 card with this chip at more than 30 km link, and they work a little better than AR5212. P.S.: AR5213 is recognised from MT version 2.8.17 (maybe 2.8.16) wireless package. Before that version ...

[ASM]

in conntrack settings set time-wait to lower value...
time-wait comes when clent recieves all the data from the server...

to get the real number of active connections watch for status equal to "established"

[ASM]

I think that this will work:
:global ip; :set ip "xxx.yyy.zzz.www"; /system script run ping_script

and ping_script uses the $ip variable...

it works quite fine for passing values from script to console

[ASM]

You cann't reply to messages if transperant web proxy is turned ON. Anyone have sugesstions to stop cacing mail.yahoo.com?

[ASM]

Why not to use the count-only parameter for the print command?

[admin@mikrotik] ip route> print count-only
18
[admin@mikrotik] ip route>

or :
/ip route print count-only from=[/ip route find distance=110]

[ASM]

in v2.9 (already available in beta 8) we will have something similar to Ciscos' NetFlow called TrafficFlow.

Edgars

Is that protocol "compatible" with NetFlow? I mean will software written for NetFlow v1 will work with TrafficFlow?

[ASM]

Use queue tree with different priority values. Simple queues also have a priority, but I don't work with them (so I cann't help you) :)

[ASM]

It would be great to integrate trafr into trafshow. trafshow version 4.0 supports Cisco NetFlow, so it will be quite easy to integrate trafr into trafshow. Trafshow gives the ability to monitor trafic from hosts in realtime mode, an I think that many people will like it :)

[ASM]

1. make sure snmp server is enabled, as said above
2. use snmpget -v 1 -c |community| |host| |oid|
3. if you want to get signal strenght, and your wireless card is in bridge/ap-bridge mode, you cann't (doesn't work in that modes)

[ASM]

try with /interface wireless export command

[ASM]

take a look here:

http://www.mikrotik.com/forum/viewtopic.php?t=1069

[ASM]

arghhhhhhhhhhhhhhhhh a nasty bug in Mikrotik.... I saw it before a long time ago... When you log to the console on some host happens that after the first \r sended it starts working normaly.. before that you can type a command, but you cann't erase and use "tab" key, because 94A shows.... ...

[ASM]

Active PPP Connections Step 1: in console mode type "perl -MCPAN -e install Net::SSH::Perl", this will install the Net::SSH::Perl modul for Perl If you don't have it. Install all the packages thet it will want. Step 2: Just add this code in /usr/lib/perl5/site_perl/5.8.4/Net/Perl/SSH1.pm ...

[ASM]

I've made a walkaround :) Just add this code in Net/Perl/SSH1.pm somewhere after line 339: sub shell_cmd { my $ssh = shift; my($prompt, $cmd) = @_; require Net::SSH::Perl::Handle::SSH1; unless ($cmd) { $ssh->{config}->set('use_pty', 1) unless defined $ssh->{config}->get('use_pty'); } $ssh->_setup_co...

[ASM]

I've lied you a little. The script that works with 2.7.18 has use_pty => 1. If I set it to zero I've got the same result as 2.8.18. But 2.8.18 doesn't work even with use_pty => 1.

[ASM]

Seems that the same script works with RouterOS version 2.7.18

Any ideas? (It seems me like a RouterOS related bug)

[ASM]

1) Seems MikroTik does not support executing commands via $ ssh user@host command interface. I have the same problem before a couple of months, but I've made it work. I can't remember how I've made it :) There is a big difference between Net::SSH and Net::SSH::Perl. Net::SSH uses the ssh command. N...

[ASM]

I'd go with Expect.

I saw it but have some problems running it.. I also want to make some scripts that make some string parsing and things like that... I'm not sure where is the problem and I wanna now why it works with Linux, but not with Mikrotik :)

[ASM]

I've made this script: use Net::SSH::Perl; $ssh = Net::SSH::Perl->new("host", port => 22, protocol => 1, use_pty => 0); $ssh->login('admin', 'pass') or die("Cannot connect to host"); ($out, $err, $exit) = $ssh->cmd('/ppp active print count-only'); print $out; But when running it ...

[ASM]

Btw... the problem comes because n-streme needs more signal-strenght... (needs below -60dBm and I have -67dBm)... But I have triple more bandwight than in standart turbo mode

[ASM]

I have 56.1 km link at 5ghz-turbo. Effective throughput is 26-27 MBit... A little packet loss caused by n-streme (you can get it only if ping interval is 10ms...)

[ASM]

this is a great script...
I have any simple queue for each ip address in my internal lan.
can we do the same for this queues? how?

gracias!!!

I have a lot of work... I'll make it when I'm free

[ASM]

try:
/ip route disable [/ip route find gateway=xxx.www.yyy.zzz]

or something like that

[ASM]

If you use EoIP you will lose the client MAC address (the MAC of wireless link will be seen)

[ASM]

Add 2 rules(must be before broadcast filter)... One that accepts ARP protocol, and One for RARP... This could make it work :)

[ASM]

disconnect with TCP when link is 36/36mbps and very stable.

Same here... Bandwidth test works if BTest server is version 2.8.17

[ASM]

I've found that web proxy is clearing the ToS :( This happens in transperament mode (not sure if not)...

[ASM]

Posted here: http://www.mikrotik.com/forum/viewtopic.php?p=4581#4581

[ASM]

Queue Tree (bi-directional) Purpose of this template is to make graph of two queues at the same time. It asumes that queue named "abc" and "abc_up" are part of one shaping rule. "abc" is used to shape download(traffic to user(s)) and "abc_up" is used to shape...

[ASM]

Hi ASM, Any chance you plan to do scripts for - bandwidth (TX/RX) on ethernet interfaces - bandwidth (TX/RX) on wireless interfaces You can use Interface - Traffic query for that - signal strength on wireless interfaces Now I'm creating the template but I have a little problem: There is no interfac...

[ASM]

Memory Usage <cacti> <hash_00000502d5e7579ab9b390756192bb43d3c1cd> <name>Mikrotik - Memory Usage</name> <graph> <t_title></t_title> <title>|host_description| - Memory Usage</title> <t_image_format_id></t_image_format_id> <image_format_id>1</image_format_id> <t_height></t_height> <height>120</height...

[ASM]

Here I'll post some templates for Cacti. Each one of them is created for Mikrotik - Ruter OS. To use them you must have Cacti installed. You can get it from http://www.cacti.net . Next go to Import templates and paste the text in "code" bellow. CPU Usage <cacti> <hash_000005e698bfeed6840d0...

[ASM]

I've make it working.... I'll post the full source and Exported templates after makeing some optimization

[ASM]

I'didnt test that ;)

Now I make some script queryes for cacti... I'll post them soon

[ASM]

Edited: everything works now :)

[ASM]

I'm surprised too. Can you upgrade it to 2.8.17 ( 18 )
.18?

Where can this version be downloaded?

I wanted to ask the same ;) When it will be released?

Search found 284 matches

BGP + address-lists

Winbox feature

PCI-X supported?

EoIP max-packet size

routing-test

Importing hosts from winbox

BGP routes not shown in /ip route

Re: destination vs target address for bandwidth queues

Re: NStreme 2 Questions

Re: Scripting Policy Based Routing

Lower throughput at each hop

New winbox in 2.9beta15

/ip neighbour over SNMP

Re: Emule limiting problem

Feature request: Sensors display

Re: Firewall Scripting Question

nstreme vs nstreme2

v2.9beta9 and wireless

Re: Set interface speed -- rate limit entire interface

wireless interface bonding

/ip route aggregation

Haveing problems caching mail.yahoo.com

New trafr

Problems using Perl Net::SSH:Perl lib and Mikrotik

Re: Simple Queue

Re: 2.8.18 - bandwidth test & wireless?

Web Proxy and ToS

Memory Usage

Cacti templates

A little problem with Cacti graphing of Queues

Re: RouterOs Queries

Possible bug in 2.8.17

What chip info says?

SSH stops responding?????

Posible bug in Winbox

WOW

Re: help with pppoe

AR5005UX

iptables TTL patch implementation?